---
date created: 2025-07-20
date modified: 2025-07-20 22:00
article url: https://www.beepstreet.com/bwiki/doku.php?id=drambo:modules
site name:
reading time: 36
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tags:
  - Index
backlinks:
permalink: module-glossary
---

# Modules Glossary

Available modules in Drambo  

# All Modules 

## Letters 

[[#Numbers| #]] | [[#A]] | [[#B]] | [[#C]] | [[#D]] | [[#E]] | [[#F]] | [[#G]] | [[#H]] | [[#I]] | [[#J]] | [[#K]] | [[#L]] | [[#M]] | [[#N]] | [[#O]] | [[#P]] | [[#Q]] | [[#R]] | [[#S]] | [[#T]] | [[#U]] | [[#V]] | [[#W]] | [[#X]] | 

## Numbers 

### [[1x| 1/x]] [[#Letters|»]]

Calculates the reciprocal (multiplicative inverse) of the input value.

---
## A 

### [[AN Kick]] [[#Letters|»]]

A physically-informed digital model of famous TR808 kick generator cirucit.

---

### [[AND]] [[#Letters|»]]

Logical AND gate. Output is 1 only when both inputs are greater than zero.

---

### [[Add]] [[#Letters|»]]

Add two input signals.

---
### [[Adder]] [[#Letters|»]]

A super-simple signal mixer that adds all connected signals to one output signal. No adjustments except choosing the signals from modules you want to include. Double-tap on a signal icon to disconnect and remove it.

---

### [[Amp]] [[#Letters|»]]

A DC-coupled signal amplifier and attenuator. Available Gain range is between “silence” and +12dB. Gain can be modulated and a VU style bar shows the module's output level including any DC offset, if present.

---

### [[Amp env AD]] [[#Letters|»]]

An amplifier controlled by a classic Attack/Decay envelope.

---

### [[Amp env AD mod]] [[#Letters|»]]

An amplifier controlled by a classic Attack/Decay envelope where each parameter can be modulated.

---

### [[Amp env ADSR]] [[#Letters|»]]

An amplifier controlled by a classic Attack/Decay/Sustain/Release envelope.

---

### [[Amp env AHD]] [[#Letters|»]]

An amplifier controlled by a classic Attack/Hold/Decay envelope.

---

### [[Analog Filter]] [[#Letters|»]]

Advanced audio filter based on analog models.

### Models included  
• TR6 TR - transistor ladder 6db/oct low pass filter 
• LP12 SK1 - 12db/oct low pass filter. 
• LP24 TR - transistor ladder 24db/oct low pass filter
• LP24 OTA - op amp ladder 24db/oct low pass filter
• MM12 OB - multimode filter, Tone knob morphs between LP throught Notch to HP
• LP12 FDB - a funky 12db/oct low pass filter with additional feedback loop. Filter output modulates cutoff frequency (Tone knob)

---

### [[Arp]] [[#Letters|»]]

Arp allows the player to automatically step through a sequence of notes based on the player's input, thus creating an arpeggio. It's a MIDI effect plugin, so use it with MIDI signals (put the module before MIDI 2 CV or Instrument rack in MIDI mode).

• Rate, Sync - set playback frequency, tempo synchronization mode (modulatable). 
• Gate - Set gate length (modulatable).
• Host sync - When active, generated MIDI events are synchronized with host tempo, in other case sequence starts as soon as you press the first key.

• Range - Number of octaves, the sequence goes through.
• Mode - up, up and down, down, random, as play. Defines the direction of the sequence.

Optional gate input: When connected, the internal ARP sequencer is triggered only on gate signal.

### [[Audio Unit MIDI Processor]] [[#Letters|»]]

A container module for MIDI type Audio Unit plugins. You may map up to 16 AU parameters to Drambo knobs. Open AU editor, press MAP and nudge params or tap on the first parameter under the MAP button to see a list of available params.

---

### [[Audio Unit Instrument]] [[#Letters|»]]

A container module for FX type Audio Unit plugins. You may map up to 16 AU parameters to Drambo knobs. Open AU editor, press MAP and nudge params or tap on the first parameter under the MAP button to see a list of available params.

---

### [[Audio Unit Processor]] [[#Letters|»]]

A container module for FX type Audio Unit plugins. You may map up to 16 AU parameters to Drambo knobs. Open AU editor, press MAP and nudge params or tap on the first parameter under the MAP button to see a list of available params.

---

### [[Audio Input]] [[#Letters|»]]

External audio input.

### [[Audio Output ①]] [[#Letters|»]]

No module help yet. Come back later please :)

## B 

### [[BBD Resonator ✪]] [[#Letters|»]]

A creative resonator/distortion effect, that incorporates variable sample rate processing and feedback modulation.

---

### ~~Bend time~~ [[#Letters|»]]

~~Bends / waveshapes a time signal in frames of given size.~~

---

### [[Bernoulli Gate]] [[#Letters|»]]

A Bernoulli gate that takes a logic signal (gate) as an input, and routes it to either of its two outputs according to a random coin toss.

---

### [[Bit Redux]] [[#Letters|»]]

Bit depth reduction of the input signal. The signal is quantized to the adjusted bit depth, and the number of quantization steps is equivalent to 2 ^ (# of Bits).

---

### [[Buffer OSC]] [[#Letters|»]]

On each incoming trigger, a portion of the input signal is sampled to a buffer and played in a loop. Loop length is determined by the Pitch parameter.

---

### [[Buffer Repeat]] [[#Letters|»]]

Loop and repeat incoming signal. Buffer size is tempo synchronized.

---

### [[Buffer Rescan]] [[#Letters|»]]

On each synchronized cycle (defined by Size param), the incoming signal is recorded and replayed with defined Speed (bidirectional). Buffers are crossfaded to prevent clicks.

---

### [[Buffer Stop]] [[#Letters|»]]

Simulates tape start / stop effect. (note: tape start is crossfaded with original signal. It's not possible to make tape start for realtime signal without lookahead or latency).

---

### [[Buttons]] [[#Letters|»]]

A grid of buttons. Slide up to configure each button.

---

## C 

### [[CC Controller]] [[#Letters|»]]

Converts incoming MIDI CC to CV signal. Value is reflected by knob. May be used to record MIDI CC messages as automation.

---

### [[CC Generator]] [[#Letters|»]]

Turns internal CV signal into midi CC message to be used to control or modulate external AUv3, IAA or hardware.

Select the CC number from the drop down menu and route its output
to a Midi Output module.

---

### [[CC Generator (Multi)]] [[#Letters|»]]

Use knobs to generate many MIDI CC messages and mix them into incoming MIDI stream. Knobs are modulatable. Double tap on a knob to set CC number.

---

### [[CC Modulator]] [[#Letters|»]]

Convert incoming MIDI CC events into a modulation CV signal. Press the Learn button and move a MIDI controller to assign a CC number automatically.

---

### [[CV Glide]] [[#Letters|»]]

Adds pitch glide for notes played or sequenced in legato (new note on received before old note off).

Important: Disable MIDI &gt; Retrigger in the track header menu for this to work.


---

### [[CV Quantizer]] [[#Letters|»]]

Quantizes incoming pitch CV signal into the nearest selected note.

---

### [[CV Sequencer]] [[#Letters|»]]

Generates modulation values set in a simple CV style sequencer. It's driven by a Time signal by default. When a gate signal is connected, the sequencer advances only on a rising gate signal. Reset input sets playback position to zero (works only in gate mode).

May be used as a table lookup module.


---

### [[CV to Freq]] [[#Letters|»]]

Converts pitch CV signal to linear frequency.

---

### [[Chance]] [[#Letters|»]]

Add probability to an incoming midi Note. Enable Chord mode to add probability to each note of an incoming chord.

---

### [[Channel EQ ①]] [[#Letters|»]]

DJ style EQ with fixed curves and frequencies.

• Low - low shelf @100Hz
          • Mid - peak @ 1.5kHz
          • High - high shelf @10kHz

---

### [[Channel Filter]] [[#Letters|»]]

Depending on type setting, it passes only MIDI note/cc messages on specific channel (Filter) or sets a fixed channel to all incoming MIDI messages (Set). Tip: Use two of these modules to build MIDI channel based routings.

---

### [[Chord]] [[#Letters|»]]

Create a chord by adding additional voices to incoming midi Note(s). Use knobs to define how each additional voice should be shifted (in semitones) from incoming midi Note(s).

Chords with up to 6 voices can be created.

Keeping a knob at its default position "0" will not add another voice to the chord.


---

### [[Chorus ①]] [[#Letters|»]]

A Classic Chorus effect that can be run in either mono or stereo configuration. The effect signal is always mixed with the input signal, an effect-only signal is not available.

---

### [[Clip]] [[#Letters|»]]

Clips the input signal to Low and High range.

---

### [[Clock Generator]] [[#Letters|»]]

Generate clock (gate) pulses from the received time signal. You can choose how many pulses per beat are generated. You could use multiple modules to derive different rhythmic meters to generate polyrhythms, for example.

---

### [[Comb Filter]] [[#Letters|»]]

A comb filter is a filter implemented by adding a delayed version of a signal to itself, causing constructive and destructive interference.

---

### [[Compressor ①]] [[#Letters|»]]

A classic dynamics compressor with lookahead and RMS mode.

---

### [[Convolver ①]] [[#Letters|»]]

A simple but very useful convolution (IR) processor. Multiplies the spectrum of the input signal with the spectrum of the loaded impulse response. Can be used for EQ, delays, reverbs etc. but cannot replicate amplitude dependent characteristics (to add these, use the Graphic shaper).

---

### [[Cosinus]] [[#Letters|»]]

Calculates the cosine function of the input signal.

---

### [[Counter]] [[#Letters|»]]

Counts incoming gate triggers and generates a time signal.

---

## D 

### [[Decimator]] [[#Letters|»]]

Resample the input signal with an adjustable sample rate. (aliasing-supressed version)

---

### [[Delay]] [[#Letters|»]]

Signal delay, modulatable and adjustable between 0.0ms and 1.0s delay time.

---

### [[Delay FX ①]] [[#Letters|»]]

An audio delay that can either be freely adjusted between 20ms and 2.5s or synchronized to adjustable beat divisions (based on 3/4 and 4/4 beats). Dry/Wet adjusts the original vs effect levels. The rightmost setting will emit the delayed effect signal only.

---

### [[Delay Rack ①]] [[#Letters|»]]

A Delay with an internal rack that is used to process the signal in the feedback loop.

---

### [[Differentiator]] [[#Letters|»]]

Sends a difference between current and previous signal value.

---

### [[Divide]] [[#Letters|»]]

Divide the signal value of Input 1 by the signal value of Input 2. Negative numbers are supported. Divide by zero is eliminated and will return a very high result instead.

---

## E 

### [[Env AD]] [[#Letters|»]]

Attack/Decay envelope generator with Sustain mode and Velocity control.

---

### [[Env AD mod]] [[#Letters|»]]

Attack/Decay envelope modulator with modulatable parameters.

---

### [[Env ADSR]] [[#Letters|»]]

Attack/Decay/Sustain/Release envelope generator with Velocity support. A Gate signal triggers the adjusted envelope shape which is then scaled by the received velocity and sent to the output.

---

### [[Env ADSR (parametric)]] [[#Letters|»]]

**No module help yet. Come back later please :)**

---

### [[Env Flex]] [[#Letters|»]]

Variable shape envelope generator. Shape parameter morphs curve from pulse like, through classical exponential decay (zero) to vactrol like curve. Turn on Cumulate parameter if you want envelope value to be accumulated on each trigger.

---

### [[Envelope Follower]] [[#Letters|»]]

Detects the volume of a signal over time. Attack and Decay controls adjust the volume detection speed. If you want to detect short transients, keep the Attack control low enough. If you want to avoid too quick jumps in the detected signal at the same time, you can increase the Decay value for example. Amount controls the output gain and can have positive or negative polarity. The center value of the Amount knob is zero.

---

### [[Euclidean Sequencer]] [[#Letters|»]]

Euclidean sequencer: Divide a number of beat subdivisions over a time interval and place MIDI notes as evenly as possible into the sequence. Generated events are mixed into an incoming MIDI stream, so this module may be chained to generate different notes on the same track. Use the Time swing module before for beat shuffling.

---

### [[Exp]] [[#Letters|»]]

Calculates exponential function of the input signal.

---

### [[External CV Instrument ①]] [[#Letters|»]]

Converts incoming CV signals (gate, pitch and time) into Eurorack modular format. Use this module to control external analog gears using a DC coupled audio interface.

---

## F 

### [[FDN ①]] [[#Letters|»]]

A network of delays with feedback. Can be used for many kinds of effects and sound generation purposes e.g. when feeding it with a transient signal at its input.

---

### [[FM Operator]] [[#Letters|»]]

The basic element (operator) of FM synthesis.

An internal oscillator's frequency or phase is linearly modulated by FM input (autoconnected). 

Internal feedback changes oscillator waveshape from square wave through sine to saw. 

Frequency ratio may be set to zero. In this case the FM Operator "is stopped" and acts like a sophisticated waveshaper / through-zero oscillator.

- **FM Amount;**
	- Controls how much modulator (connected to FM input) affects FM modulation.
- **Ratio;** 
	- Base frequency ratio
- **Detune;**  
	- Base frequency detune
- **Mod;** 
	- Phase / Freq - switch between phase or linear frequency modulation
- **Feedback;** 
	- Amount of output signal that is internally fed back to FM input. Changes waveshape: square-sine-saw
- **Attack, Decay;** 
	- Set attack and decay length of internal amp envelope
- **Retrig;** 
	- Determines if oscillator should restart phase on each trigger
- **Velocity;** 
	- Amount of velocity influence on amp envelope level
- **End level;** 
	- Bottom level of amplitude envelope generator

Combine several FM Operators in series or using mixer to achieve different FM structures.

---

### [[Feedback Receive]] [[#Letters|»]]

Receives signal from Feedback send module. Must be placed left from the related Feedback Send module.

Tip: Check the Tutorials/Feedback modules project.


---

### [[Feedback Send]] [[#Letters|»]]

This module sends a delayed signal to a corresponding Feedback receive module. Connect the Fdb receive port to the Feedback Receive module that is placed before the Feedback send module. A delayed signal will be transmitted to the Feedback Receive module in the opposite direction! (from right to left). This module is a great tool for advanced self modulations or feedback if a short delay doesn't matter.

Tip: Check the Tutorials/Feedback modules project.


---

### [[Filter]] [[#Letters|»]]

A classic linear multimode filter. 12 modes available, from 6 to 24 poles. LP24TR: A classic filter, modelling a transistor ladder filter LP24DI: A classic filter, modelling a diode type filter.

---

### [[Flanger ①]] [[#Letters|»]]

A flanger works by mixing two identical audio signals together, with one of the signals playing at a slightly slower speed. This creates the effect of two tape recordings playing simultaneously, but with one tape player going slightly slower than the other.

---

### [[Flexi Sampler]] [[#Letters|»]]

A sophisticated sampler with a multitude of operating modes.

### Play Modes:  

• **1-Shot** - play the sample once. 

• **1-Slice** - play current slice once. Which slice to play depends on the setting in "Start slice".

• **Loop** - play sample in loop mode from Offset to Loop end, then again from Loop start.

• **Loop p-pong** - the same as above, but loop is playing bidirectionally

• **Scratch** - playhead is stopped and controlled by Offset parameter. 

*Modulate offset e.g. with oscillators or LFO[^2] to scrub through the sample.*

• **Pitch** - the sample pitch in semitones

• **Speed** - bidirectional playback speed. 

- Positive value: *play forward from Offset position*. 
- Negative value: *play backwards from Loop end position.* 

> [!info] 
> **[[Time stretching]]** is active if **[["Stretching"]]** is enabled in the module header menu **and** if you have set the number of beats in the loop in the "Sync" field.
---

### [[Formant Filter ✪]] [[#Letters|»]]

Adds characteristics of the human voice to a sound. Use the Formant parameter to morph between 5 vowels which you can pre-set using the five selector buttons on the right.

---

### [[Formant Oscillator ✪]] [[#Letters|»]]

Synthesizes and approximates the human voice by generating vowel sounds (and more). These can be manipulated to provide deep low baritones or high pitched squeaks. Use the Formant parameter to morph between 5 vowels which you can pre-set using the five selector buttons on the right.

---

### [[Freq to CV]] [[#Letters|»]]

Converts linear frequency to pitch CV signal.

---

### [[Frequency Shifter]] [[#Letters|»]]

Shifts all the frequencies in the input signal up or down by a certain amount. 

This kind of shifting will ruin the harmonic footprint of the input signal, making it sound dissonant.  

• **Amount** 
- *Linear amount of frequency shift from (-Range to Range),*
- *Zero = no shift* 

• **Range** - *exponential range in Hz in which **Amount** param works.*  

The output shift is: ***Amount*** * exponential (Range).  

> [!tip]
> - If you want to modulate shift exponentially then modulate the Range knob. 
> - If you want to modulate shift in a linear manner then modulate the Amount knob. 
> - If you want shift by tracking the current keyboard frequency then modulate the Range param with keyboard frequency (= Pitch signal)


---

### [[Full Rectify]] [[#Letters|»]]

Mirrors the lower half of the input signal (below the waveform zero line) to the upper half. Derived from an electronic bridge rectifier with four diodes. Creates even more overtones than the Half Rectifier.

---

### [[Function]] [[#Letters|»]]

Offers a choice of preset operations on the two input channels. • A+B: Add the values of A and B • A-B: Subtract B from A. • A\*B: Multiply A by B. • Maximum: Always output the higher one of the two input values. • Minimum: Always output the lower one of the two input values. • A&gt;B: Outputs 1 if A is higher than B, otherwise 0 • B&gt;A: Outputs 1 if B is higher than A, otherwise 0 • A=B: Outputs 1 if A equals B (i.e. difference between A and B is less than 0.003, or 14 semitones looking at the pitch signal)

---

### [[Fur Generator]] [[#Letters|»]]

Generates a pulse wave that fits zero crossings or peaks of the incoming signal.

---

## G 

### [[Gate Counter]] [[#Letters|»]]

Utility to create stepped ramp up modulation, based on incoming TRIG/GATE signals. You can define how many steps it takes to reach the peak (and then repeat), and apply smoothing to steps.

Tip: Use it to create a custom time signal.

---

### [[Gate Declicker]] [[#Letters|»]]

An incoming Gate signal is delayed so that it raises only when the input signal crosses zero. Can be used to de-click audio by detecting a zero crossing in the incoming audio. Use it before e.g. AMP Envelope, so that an attack set to zero will happen only at zero crossings.

---

### [[Gate Inverter]] [[#Letters|»]]

Negates the phase of a gate signal. Can be used to generate triggers upon the falling edge of the input signal. Can also be used to convert any signal into an inverted pulse wave because it detects zero crossings of the AC component of the input signal.

---

### ~~Gate time~~ [[#Letters|»]]

~~Apply a fixed length to MIDI notes, adjustable by the Gate knob. Only Note Off messages are affected. Note On timing remains as-is.~~

---

### [[Gate+Velocity Sequencer]] [[#Letters|»]]

Generates gate and velocity values set in a simple CV style sequencer. It's driven by a Time signal by default. When a gate signal is connected, the sequencer advances only on a rising gate signal. Reset input sets playback position to zero (works only in gate mode). May be used as a table lookup module.

---

### [[Grain Shifter]] [[#Letters|»]]

An "old school" style granular pitch shifter with optional delay.

---
### [[Graphic Env]] [[#Letters|»]]

An envelope generator with freely definable shape, built from polylines. Hit the graph window to open the full-size editor. Tap anywhere on the line to add a point and tap on an existing point to remove it. • Length is the total length of the envelope shape from left to right. • Don't forget to add an Amplifier if you want to use the shape as a volume envelope and use this module's output as a modulator for the Amp gain, for example.

---

### [[Graphic Modulator]] [[#Letters|»]]

Customise shapes and use them as LFO modulation sources. From super-slow up to audio rate. Connect GATE input to launch it at any time and use a polyphonic GATE signal to control polyphony.

---

### [[Graphic Shaper]] [[#Letters|»]]

A Waveshaper that lets you draw any shaping curve. Can shape any kind of CV signal. Tip 1: Use it after a SAW wave oscillator with “Anti-aliasing”=Off to draw your own phantasy waveform. Tip 2: If you need a perfect sine or cosine function, you might want to use the Math &gt; Sinus or Cosinus modules instead.

---

### [[Gyroscope]] [[#Letters|»]]

Generate CV signals by rotating your iDevice around its X, Y, Z axis.

---

## H 

### [[Half Rectify]] [[#Letters|»]]

Cuts away the lower half of the input signal (below the waveform zero line). Derived from a simple electronic rectifier with one diode only. Adds overtones to the signal.

---

### [[Humanizer]] [[#Letters|»]]

Varies note values like velocity and note length (gate) and can push notes back with random offset.

---

## I 

### [[Impulse]] [[#Letters|»]]

Create a short impulse from Gate and Velocity inputs. Impulse shape depends on the Shape setting and the impulse length can be adjusted between super-narrow and up to 50ms. Noise allows you to add noise with the same envelope as the impulse and Tone is a simple 6dB low pass filter to further shape the signal. Useful but not limited to creating excitation impulses for the Modal Resonator, Comb Filter and others.

---

### [[Instrument Rack]] [[#Letters|»]]

A container module for custom instruments. All signal inputs are passed to the internal rack which outputs an audio signal. Instrument rack works in two modes which you can set in the module's menu: • CV - Instrument is controlled by CV signals: Pitch, Gate and Velocity. • MIDI - Instrument is controlled by a MIDI signal which is converted into CV signals.

---

### [[Integrator]] [[#Letters|»]]

Calculates continous integral of incoming signal.

---

### [[Integrator (legacy)]] [[#Letters|»]]

Legacy integrator module. Acts like a leaky integrator.

---

### [[Invert]] [[#Letters|»]]

Inverts incoming analog signal. (Output = -Input).

---

## K 

### [[Knob]] [[#Letters|»]]

A constant value signal generator. Useful for user-adjustable math operations and direct control of modulation values. Can output signal values between -1.0 and 1.0

---

### [[Knobs]] [[#Letters|»]]

Adjust multiple values. Add more knobs with “+”. Useful for user-adjustable math operations and direct control of modulation values. Can output signal values between -1.0 and 1.0 and be modulated if desired. Double-tap on a knob to configure it. Move up/down for quick adjustment of left/right for fine adjustment.

---

## L 

### [[L-R to Stereo]] [[#Letters|»]]

Merge 2 separate left and right signals to one stereo signal.

---

### [[LFO]] [[#Letters|»]]
A classic Low Frequency Oscillator with different waveforms. 

LFO frequency can either be adjusted and modulated freely or be synced to beat fractions. 

The waveform can be forced to start at a certain phase using the [[Gate]] input and Phase knob.  

• **Freq** - *frequency* 
• **Sync** - *time base, other options than Freq keeps LFO synchronized with current tempo* 
• **Amount** - *modulation amount* 
• **Bipolar** - *output signal range: -1 to 1 for bipolar and 0 to 1 for non bipolar;* 
• **Phase** 
- *Modulatable LFO phase (continuous modulation).* 
- *Use 2nd LFO for interesting phase modulated curves.* 
- *If you want to set start phase use a signal latched on gate,* 
	- *e.g. Random module or SH with gate and another LFO.*  
• **Waveform** - *Sine, Triangle, Saw up, Saw down, Square, Sample'n'Hold, Random sine, Random triangle, and SH ramp*
---

### ~~LFO (stereo)~~ [[#Letters|»]]

~~A classic Low Frequency Oscillator with different waveforms. Outputs stereo signal, whre L and R are shifted by a given Phase.~~

---

### [[Latch]] [[#Letters|»]]

Latches incoming MIDI notes when Latch button is active. Works in 2 modes: replace - replaces all latched notes each time a new note is coming, toggle - incoming notes are added to existing latched notes pool.

---

### [[Layers]] [[#Letters|»]]

Layers module. Holds a number of parallel racks. You may add, remove or rename them. Only one rack is visible at a time, so it's a great tool for simplifying the visual structure. Outputs of all racks are summed at the main module output.

---

### [[Layers Adder]] [[#Letters|»]]

Layers mixer module holds a number of parallel racks. You may add, remove or rename them. Only one rack is visible at a time, so it's a great tool for simplifying the visual structure.

---

### [[Layers Crossover]] [[#Letters|»]]

Input signal is divided into 3 frequency bands (configurable via 2 Freq knobs). Each band is processed by a separate layer and mixed down at the end. 2 band split filter slopes are available: 12dB/oct and 24dB/oct. By default, the module mixes down a polyphonic signal to a mono voice (to save CPU). Use the poly option for polyphonic processing.

---

### [[Layers Mixer]] [[#Letters|»]]

Layers mixer module. Holds a number of parallel racks. You may add, remove or rename them. Only one rack is visible at a time, so its a great tool for making visual structure simpler. Each layer has corresponding volume knob. Outputs of all racks are summed at the main module output.

---

### [[Layers Switch]] [[#Letters|»]]

Layers switch holds a number of parallel racks with only one of them being connected to the output. Choose which layer is connected by either hitting one of the track buttons or applying a signal between 0.0 and 1.0 on the index input, which will be mapped to the whole range of buttons you have (0.0=first, 1.0=last layer).

“CPU save” tells Drambo what to do with layers other than the chosen & connected layer.

CPU save = on: Disable processing in all layers but the currently selected one

CPU save = off: Keep processing all layers, no matter if selected or not.

You may need this in delay or reverb effects for example, when audio needs to be processed in advance to get the desired effect when switching to the respective layer.

---

### [[Linear Freq Modulator]] [[#Letters|»]]

Modulates incoming Pitch CV signal in a linear way with Mod signal.

---

### [[Log]] [[#Letters|»]]

Calculate the logarithmic of the input signal. Useful for compressing the lower range and expanding the upper range of values. Expects a positive signal at the input. Input values at or below zero will result in Output=zero. If you want to make use of the full scale of a bipolar input signal, make sure you add an appropriate offset to it before feeding it this module.

---

## M 

### [[MIDI Gate]] [[#Letters|»]]

**No module help yet. Come back later please :)**

---

### [[MIDI Mixer]] [[#Letters|»]]

Merges MIDI signals from different MIDI sources.

---

### [[MIDI Mixer (mutes)]] [[#Letters|»]]

Combines multiple MIDI inputs into a single output. Each input may be muted.

---

### MIDI Quantize [[#Letters|»]]

Quantize MIDI notes in realtime. Note On events coming in “too late” will be quantized to the next possible quantum.

---

### MIDI delay [[#Letters|»]]

Delays incoming MIDI events.

---

### [[MIDI Input]] [[#Letters|»]]

Provides a dedicated MIDI input from the selected MIDI port. “Channel” lets you choose which MIDI channel to receive from. “Omni” means: Receive MIDI from all channels 1 to 16.

---

### [[MIDI Key Pressure Module]] [[#Letters|»]]

This module generates modulation signal from Poly aftertouch or Channel pressure MIDI events. The signal is polyphonic and may be used to modulate other knobs. (e.g. Filter Cutoff)

---

### MIDI key pressure modulator [[#Letters|»]]

This module generates modulation signal from Poly aftertouch or Channel pressure MIDI events. The signal is polyphonic and may be used to modulate other knobs (e.g. Filter cutoff)

---

### [[MIDI Output]] [[#Letters|»]]

Send incoming MIDI to an external MIDI output.

---

### [[MIDI Rack]] [[#Letters|»]]

A container module for your custom MIDI processor/generator.

---

### [[MIDI Switch 1-N]] [[#Letters|»]]

A MIDI-aware switch to route one input to one of multiple outputs. Will take care of correctly handling MIDI Note messages (i.e. sending Note Off messages when a MIDI port with sustained notes is switched away from).

---

### [[MIDI Switch N-1]] [[#Letters|»]]

A MIDI-aware switch to select one of many inputs. Will take care of correctly handling MIDI Note messages (i.e. sending Note Off messages when a MIDI port with sustained notes is switched away from).

---

### [[MIDI to CV]] [[#Letters|»]]

Turn incoming MIDI data into corresponding CV signals: Gate, pitch and velocity.

---

### [[MIDI to Poly]] [[#Letters|»]]

A polyphonic MIDI voice distributor. The incoming MIDI signal is divided into voices and sent to 4 MIDI outputs, each representing a separate voice.


---

### [[Many to Poly]] [[#Letters|»]]

Converts multiple 1-voice signals into a single polyphonic signal.

A few examples:

• Polyphonic detuning (like in vintage synths): 
Add Knobs module, add several knobs, then add Many to poly module and connect each Knobs output to corresponding Many to poly output. Then use this signal to modulate Oscillator's pitch knob.

• Modulate only 3rd voice (fun!): 
Add Knobs module, add several knobs, then add Many to poly module and connect each Knobs output to corresponding Many to poly output. Modulate 3rd knob in knobs module with e.g. LFO. Then use Many to poly output signal to modulate Oscillator's pitch knob.

• Polyphonic sequencer? :)

---

### [[Macro Oscillator Mi]] [[#Letters|»]]

An oscillator based on the DSP code of the Mutable Instruments Plaits eurorack oscillator module.

- 24 synth engines are available.
- Decay knob functionality depends on the selected engine type. In most cases, it controls the LPG gate time. At the maximum setting, the oscillator switches to continuous mode (equivalent to the Trig input being disconnected on the Plaits module).
- The oscillator processes audio in blocks of 16 samples, so modulation is not strictly applied on a per-sample basis.
- The Engine input is polyphonic. 
	- *e.g. Connect poly knobs or Random module to the Engine input and you'll get a different engine per voice.*

> [!info] 
> Please check the original Plaits module help for more details.


---

### [[Maximum]] [[#Letters|»]]

Find and forward the higher value of two input signals.

---

### [[Meta Randomizer]] [[#Letters|»]]

**No module help yet. Come back later please :)**

Module can be used to randomize many parameters. Similar to the Morph module, you tap ASSIGN and turn destination knobs to set the range in which the parameter is changed. Randomization is polyphonic and is re-generated on each rising gate signal.

---

### [[Mini LFO]] [[#Letters|»]]

A simplified Low Frequency Oscillator[^1] with different waveforms. 

Can be synced to bpm using the [[Time]] signal input which will let the Freq knob adjust its speed related to beats.  

• **Freq** - *frequency* 
• **Amount** - *modulation amount* 
• **Bipolar** - *output signal range: -1 to 1 for bipolar and 0 to 1 for non bipolar.*  
• **Waveform** - *Sine, Triangle, Saw up, Saw down, Square.*

> [!tip] 
> If you connect the Time input, this LFO runs in synchronized mode.

[^1]: LFO | Low Frequency Oscillator
---

### [[Mini LFO (stereo)]] [[#Letters|»]]

A simplified stereo Low Frequency Oscillator with different waveforms. 

Can be synced to bpm using the Time signal input which will let the Freq knob adjust its speed related to beats.  

• **Freq** - *frequency*. 
• **Phase** - *phase difference between left and right signal.*  
• **Amount** - *modulation amount.*  
• **Bipolar** - *output signal range: -1 to 1 for bipolar and 0 to 1 for non bipolar.*  
• **Waveform** - *Sine, Triangle, Saw up, Saw down, Square, Sample'n'Hold and SH ramp.*  
• **Sym** - *if active, the phase between L and R channels is shifted symmetrically.*  

> [!tip] 
> If you connect the Time input, this LFO works in synchronized mode.


### [[Minimum]] [[#Letters|»]]

Find and forward the lower value of two input signals.

---

### [[Mixer (module)]] [[#Letters|»]]

A flexible mixer. You can add multiple channels for mixing by tapping the “+” sign and choosing the signal output icon of the module you want to add to the mix.

Make sure you add knobs in the correct order, they cannot be moved afterwards. Each knob will be given the name of the module so if you want to change it, change the module name.

---

### [[Modal Resonator]] [[#Letters|»]]

Modal Resonator emulates the resonance properties of membranes, strings and tubes.

---

### [[Monitor]] [[#Letters|»]]

A MIDI message monitor. Can read and display incoming messages as well as messages from internal MIDI modules.


---

### [[Mono to Poly]] [[#Letters|»]]
Duplicates a mono-voiced input to a polyphonic signal. 

> [!tip] 
> - This module may be used to launch a bunch of sounds on a single trigger.
> - Pass gate through Mono to Poly, then to a Delay module modulated by e.g. Random modulator.
---

---

### [[Mono to Stereo]] [[#Letters|»]]

Converts a mono signal to stereo.

---

### [[Morph]] [[#Letters|»]]

Module can be used to modulate any parameter. It lets you modulate parameters without a modulation input (small triangle left to the knob).

Tap on ASSIGN and turn the destination knob by the amount that you want Morph to be effective.

Multiple parameters can be mapped on the track that holds a Morph module, while morph amount can be modulated by external modulation sources, such as env, LFO etc.

---

### [[Multiply]] [[#Letters|»]]

Multiplies two input values.

---

## N 

### [[NEG]] [[#Letters|»]]

Logical negation. All input values equal or below 0 turn into 1. Greater than 0 turn into 0.

---

### ~~Negate~~ [[#Letters|»]]

~~Inverts the input signal (phase switch).~~

---

### [[Noise]] [[#Letters|»]]

Noise generator. Allows for choosing between “White” and “Pink” noise which has less high frequency content. Switch to stereo for uncorrelated stereo noise. Polyphony: If you want to have separate noise source per voice, connect gate input to polyphonic gate output.

---

### [[Noise Gate]] [[#Letters|»]]

Noise gate is a specific case of the dynamics processor. It removes parts of the signal with levels below the selected threshold. Signal is smoothed by attack, hold, release envelope. Envelope detector signal is available at additional output: SG env. You may use it for further processing, e.g. control filter cutoff. Use side-chain input to use other signal for envelope detection.

---

### [[Note Filter]] [[#Letters|»]]

Use drop down menus to define a range of notes, where From will become the lowest and To will become the highest note of the range.All notes outside of the range will be filtered out.


---


### [[Note Generator]] [[#Letters|»]]

Turns internal Note - gate, velocity, pitch - signals into midi Note message, so various CV generator and sequencer modules can be used to drive external AUv3, IAA or hardware. Route its output to Midi Output module.

---

### [[Number]] [[#Letters|»]]

A signal generator that provides a pre-set DC signal. The entered value can be positive or negative.

---

## O 

### [[OR]] [[#Letters|»]]

Logical OR gate. Output is 1 only when one of inputs is greater than zero.

---

### [[Offset]] [[#Letters|»]]

Adds a constant value to the input signal.

---

### [[Oscillator]] [[#Letters|»]]

A standard subtractive-style oscillator with a variety of waveforms and modulation inputs for pitch and pulse width. 

Pulse width adjustment is only available when the Pulse waveform is selected. 

> [!tip] 
> Add one of the pitch modules before for more precise pitch adjustment.

---

### [[Oscillator (Mini)]] [[#Letters|»]]

Similar to main Oscillator. Has additional Sine Nine and Sine PD shapes. Pulse Width knob also controls phase distortion amount in Sine PD shape. Ideal FM modulator.

---

### ~~Oscillator (semi)~~ [[#Letters|»]]

~~A standard subtractive-style oscillator with a variety of waveforms and modulation inputs for pitch and pulse width. Pulse width adjustment is only available when the Pulse waveform is selected.~~

---

### [[Oscillator Supersaw]] [[#Letters|»]]

A perfect emulation of the famous JP8K supersaw oscillator. (7 detuned saw waves)

---

### [[Oscilloscope]] [[#Letters|»]]

A very handy monitoring and debugging utility. Evaluate different signals using the Oscilloscope.

---

## P 

### [[PC Generator]] [[#Letters|»]]

Generates MIDI program change message.

---

### [[Pan]] [[#Letters|»]]

Provides stereo panning.


### [[Peaking EQ]] [[#Letters|»]]

A parametric peaking equalizer filter that provides a boost or cut in the vicinity of the adjusted center frequency.

---

### [[Phaser ①]] [[#Letters|»]]

A classic 6 stages phaser with feedback. (zero-delay technique)

---

### [[Pitch]] [[#Letters|»]]

Process pitch CV input so that output is transposed to the selected overtone / undertone. The resulting frequencies are integer multiples of the input frequency.

---

### [[Pitch (oct, semi, fine)]] [[#Letters|»]]

Detunes incoming pitch CV signal.

---

### [[Pitch (Overtone)]] [[#Letters|»]]

Detunes incoming pitch CV signal by overtone or undertone. (Frequency is multiplied by integer values)

---

### [[Pitch (ratio)]] [[#Letters|»]]

Shift up/down incoming pitch CV signal.

---

### [[Pitch Bend]] [[#Letters|»]]

Generates MIDI pitch bend message.

---

### [[Pitch Detector]] [[#Letters|»]]

Does its best to detect the pitch of an input (audio) signal. Will send a pitch value that is compatible with Drambo's pitch standard. Works best with monophonic, tonal signals.

---

### [[Pitch Shifter ①]] [[#Letters|»]]

The pitch shifter changes the pitch of an incoming audio signal. It adds some latency.

---

### [[Poly Knobs]] [[#Letters|»]]

Generates a Polyphonic value, where each knob sets signal level for corresponding voice.

### [[Poly to Mono]] [[#Letters|»]]

Mix down a polyphonic signal to 1 voice. This module is crucial for saving CPU.

---

### [[Processor Rack]] [[#Letters|»]]

A container module for custom sound processor. All signal inputs are passed to internal rack which outputs an audio signal.

---

### [[Pulse Divider]] [[#Letters|»]]

Pulse Divider module divides the frequency of the incoming pulses by integer ratios.

---

### [[Punch-in FX]] [[#Letters|»]]

Punch-in FX module is a set of effect layers, each activated by incoming MIDI note (piano key). Use it on a send track, e.g. Master.

---

### [[Punch-in Looper]] [[#Letters|»]]

This module loops incoming audio signal according to incoming MIDI notes, that represent step position in a bar. Use it on a send track, e.g. Master.

---

## Q 

### [[Quantize]] [[#Letters|»]]

Round incoming signal to the nearest integer value. (e.g. 1,2 -&gt; 1). Use the Scale or Scale&amp;Offset modules to adapt it to the signal level.

---

## R 

### [[Rack]] [[#Letters|»]]

A flexible rack container with a configurable number of inputs and outputs. Hit + to add socket. Double tap on socket to edit it's type.

---

### [[Ramp]] [[#Letters|»]]

Utility to create continuous, tempo based modulation/transition. Define duration for transition and p-lock its direction.

---

### [[Random]] [[#Letters|»]]

Generates a random number upon each received Gate impulse.
Enter the highest number to generate in the number field.

• bipolar=off: Generate a number between 0 and the pre-set value.
• bipolar=on: Generate a number between the negative and the positive pre-set value.

---

### ~~Randomizer~~ [[#Letters|»]]

~~Module can be used to randomize many parameters. Similar to the Morph module, you tap ASSIGN and turn destination knobs to set the range in which the parameter is changed. Randomization is polyphonic and is re-generated on each rising gate signal.~~

---

### [[Recorder]] [[#Letters|»]]

Simple recorder module with p-lockable buttons. You can p-lock recording and playback buttons.

---

### [[Reset Time]] [[#Letters|»]]

A time signal generator that can be reset to zero and start again from there. Without reset, it will output the original pattern time signal. Maximum voltage depends on pattern length but not on BPM value.

---

### [[Retrig]] [[#Letters|»]]

Retriggers incoming MIDI Note messages. You can set rate, beat division and velocity.

---

### [[Retrigger]] [[#Letters|»]]

Generates multiple triggers (a pulse train) out of one Gate trigger signal.

“Duration” and “Density” set the number of beats in the pulse train,  
“Steps/beat” adjusts the length of one pulse,  
“Bend duration” and “Bend amount” optionally control and increase or decrease in pulse frequency,  
“Bend velo” acts like an Attack control (to the left) or Decay control (to the right) on the velocity signal.

---

### [[Reverb (FDN) ①]] [[#Letters|»]]

An algorithmic reverb audio effect based on a delay feedback network. Lush and precise.

---

### [[Reverb (Plate) ①]] [[#Letters|»]]

An algorithmic reverb audio effect based on a plate model.

---

### [[Reverse Time]] [[#Letters|»]]

Allows you to reverse a Time signal, used by sequencer modules, so they can run backwards.

---

## S 

### [[S&H]] [[#Letters|»]]

Sample and Hold: With every gate impulse, store the current value of the input signal and send it to the module output.  
The output remains constant until the next gate signal triggers sampling of the input value again.

---

### [[Sampler]] [[#Letters|»]]

A multi zone sampler.

---

### [[Scale]] [[#Letters|»]]

A signal scaler that can boost or attenuate a signal. Range is the preamp gain, it can also be a negative number like -0.34.

---

### [[Scale Time]] [[#Letters|»]]

Allows you to alter a Time signal, used by sequencer modules.

---

### [[Section]] [[#Letters|»]]

A slim panel to separate functional blocks from each other. Can be used for documentation and structuring purposes.  
Shows only one vertical line of text but sometimes that's desirable over the larger Text module.  
Tap to fold the modules placed after it, until the next Section module.

---

### [[Sequencer Module]] [[#Letters|»]]

Drambo sequencer in a module. Tap on the clip (its mini sequence display) to edit it in Drambo sequence editors: Step sequencer or piano roll.

---

### [[Shaper]] [[#Letters|»]]

A multimode waveshaper with different shaping presets. 3 saturation modes and 2 folding modes are available. Bias greater than zero turns on DC offset blocker.

---

### [[Shift Register]] [[#Letters|»]]

A true analog shift register. Captures the input signal (Data) with each rising Clock signal, moves the current values on outputs 1..7 to outputs 2..8 and sends the latest capture to output 1. Chain multiple Shift registers to get longer SRs by connecting output 8 of one SR to the input of the next SR and connect both Clock inputs to the same clock source.

---

### [[Shift Time]] [[#Letters|»]]

Allows you to shift the clock signal used in modules like sequencers.  
Make sure you adjust the “Steps/beat” value correctly, so the “Shift steps” knob will shift the clock signal by the desired amount forward or backward.  
Try entering a melody in the CV sequencer and randomize its order by applying random values at the “Shift steps” modulation input.

---

### [[Shot Sampler]] [[#Letters|»]]

A simple one shot sampler. Samples containing markers are chopped and slices are played randomly (round-robin).

---

### [[Sinus]] [[#Letters|»]]

Calculate the sine function of the input signal.

---

### [[Slew Limiter]] [[#Letters|»]]

Delays the rising or falling of a signal by sweeping from one value to the other.

---

### [[Slider]] [[#Letters|»]]

A constant value signal generator. Sends a value between 0..1 depending on fader position.

---

### [[Spectral Filter]] [[#Letters|»]]

An IFFT filter that uses curve to shape spectral content of incoming signal.

Window parameter affects frequency resolution. Larger window sizes provide better frequency resolution but also introduce latency.

Due to delay this filter is not suitable for processing sources that depend on realtime events (e.g. MIDI), but it's a great tool for filtering noise or other constant sources.

### [[Spectral Freezer ✪]] [[#Letters|»]]

> [!info] IAP
> This module is available after purchasing the [[DSP Extension 1 IAP ✪]]

Freeze the sample or live input at the current playhead position. The modules use an advanced spectral resynthesis technique, that sounds cleaner than granular synthesis.

### [[Speech Synth ① ✪]] [[#Letters|»]]

> [!info] IAP
> This module is available after purchasing the [[Formants Extension IAP ✪]]

A speech synthesizer module. The module works in "offline" mode, parameters are not modulatable.


### [[Sqrt]] [[#Letters|»]]

Calculates the square root of the input signal. Input values at or below zero always result in zero.  
If you want to make use of the full scale of a bipolar input signal, make sure you add a positive offset to the input signal before connecting it to this module.

---

### [[Stereo to L-R]] [[#Letters|»]]

Split a stereo signal into two mono channels. Useful when you want to process individual channels separately.

---

### [[Stereo to Mono]] [[#Letters|»]]

Mixdown a stereo signal to mono.

---

### [[Stereo Width]] [[#Letters|»]]

Reduces the stereo signal width (i.e. L/R channel differences) by an adjustable amount. If one channel is the perfectly phase-reversed (inverted, negated) version of the other channel, setting Width to zero will result in no sound output.

---

### [[Stochastic Gate Gen]] [[#Letters|»]]

Creates Gate impulses stochastically distributed over time, much like a Geiger counter or dust on a vinyl record. Some people would call this a random impulse generator.

---

### [[Strum]] [[#Letters|»]]

Play a chord split into its individual notes. Requires that all chord notes start (and optionally end) at the same time.

---

### [[Strum Generator]] [[#Letters|»]]

Create a sequence of multiple notes from a single note. For each Shift knob set to &lt;&gt; 0, an additional note is generated.

---

### [[Subtract]] [[#Letters|»]]

Calculate the difference between the two input signals.

---

### [[Swing Time]] [[#Letters|»]]

Modify the time signal so it advances like a swing (shuffle) rhythm (i.e. delay every other 16th note).  
Can be used with any module processing the time signal. Works at audio rate and can process audio too, if you're adventurous :)

---

### [[Switch 1-N]] [[#Letters|»]]
Routes the input signal to the selected output. Use the Index input to select input index via external signal (normalized value 0-1).


### [[Switch N-1]] [[#Letters|»]]

Routes one of the input signals to the module's output. Use Index input to select output index via external signal (normalized value 0-1).


### [[Switch Button]] [[#Letters|»]]

A single universal button that can work in either momentary or switch mode. Touch and drag upwards on the button to configure it.

---

### [[Sysex Generator]] [[#Letters|»]]

**No module help yet. Come back later please :)**

## T 

### [[Text Box]] [[#Letters|»]]

Document your project directly on the UI! If the Text Box is too big, try the “Section” module.

---

### [[Track]] [[#Letters|»]]

Represents a Drambo track. 

---

### [[Transient Detector ①]] [[#Letters|»]]

Detects transients and isolates them in the outuput signal. Additional gate and velocity signals are generated.

---

### [[Transport Time]] [[#Letters|»]]

Sends a rising time signal as soon as transport is running. Won't reset to zero when the pattern repeats.

---

### [[Transpose]] [[#Letters|»]]

Transpose incoming midi Note(s) by Amount \* Interval (in semitones).

A quick and effortless way to transpose musical phrases up and down when turning patterns into songs. A midi 'guide track' of sorts...


---

### [[Trigger Button]] [[#Letters|»]]

Provides a button which generates a short Gate signal by tapping on it.

---

## U 

### [[Unison]] [[#Letters|»]]

Each voice is converted to many voices with pitch spread to achieve a unisono effect. If the number of output voices is greater than all available track voices (16), input voices are ignored. Example: If voices param is set to 4, only 2 input voices will be active (4\*2=8). Set MIDI to CV number of voices to 2.

---

## V 

### [[Vocoder (FFT) ①]] [[#Letters|»]]

A vocoder, based on the Fast Fourier Transform.  
“Frame” determines the FFT length used for processing.  
Choose what sounds best to your ears.  
Signal input: Connect your carrier signal here (typically a synth note or chord)  
Modulator: Connect the voice signal here, typically a human voice or  
drum loop that you want to use for shaping the carrier sound.

---

### [[Voice Number]] [[#Letters|»]]

Generates a polyphonic signal in which each voice carries its own voice number.

---

### [[Voice Selector]] [[#Letters|»]]

Select one voice from a polyphonic signal and output it as a single-voice signal.

---

### [[Voice Selector (cv, gate, vel)]] [[#Letters|»]]

Select one voice from a polyphonic signal and output it as a single-voice signal.

---

## W 

### [[Wave Effect ✪]] [[#Letters|»]]

For use in Wavetable oscillator rack.  


---

### [[Wave Filter ✪]] [[#Letters|»]]

For use in Wavetable oscillator rack. Advanced spectral filter with 3 filter types, modulatable cutoff frequency and filter tilt (up to -infinite db/oct which allows e.g. for hard cutting overtones).

---

### [[Wave Motion]] [[#Letters|»]]

A wave effect adding slight variations to an otherwise static sounding wavetable. Can help to make a waveform sound more alive, especially if the wavetable index is used for other purposes. Use with spectral signals like in Wavetable oscillator.

---

### [[Wave Scanner ✪]] [[#Letters|»]]

Wave scanner freezes the sound at the current playhead position. The module uses an advanced spectral resynthesis technique. Sounds cleaner than granular synthesis in most cases. It's a great companion to Radio Unit AUv3 by BeepStreet :).

---

### [[Wave Spline]] [[#Letters|»]]

A wave effect giving you full control over the waveform. Process using Wave or Phase shape, or generate your own using Generate. Use with spectral signals like in Wavetable oscillator.

---

### [[Wave Vocoder]] [[#Letters|»]]

A wave effect applying the spectrum of an input signal to the current signal. Use with spectral signals like in Wavetable oscillator.

---

### [[Waveguide]] [[#Letters|»]]

Waveguide is like a comb filter with 2 additional filters inside LPF or BPF and nonlinear APF. It's a nice tool for simulating physical objects like tubes. Tips: Audiorate modulate APF or LPF filter. In BPF mode, keep BP filter frequency close to the main frequency.

---

### [[Wavetable LFO]] [[#Letters|»]]

A powerful LFO that can use the same wavetables as in the WT oscillator but at low speeds and in sync with pattern time.

---

## [[Wavetable Oscillator ✪]] [[#Letters|»]]

A powerful LFO that can use the same wavetables as in the WT oscillator but at low speeds and in sync with pattern time.


---   

## X 

### [[X-Fader]] [[#Letters|»]]

Crossfade between inputs. The A/B knob middle position is a 50/50 mix of both signals.

---

### [[XOR]] [[#Letters|»]]

Logical eXclusive-OR gate. Output is 1 if only one of the inputs is 1. If both inputs have the same logical level then the output is zero.

---

### [[XY Pad]] [[#Letters|»]]

A touchable X/Y pad that translates the crosshair position to 2 bipolar CV signals (from -1 to 1). Upon touch, a gate signal is generated.


![](https://cloud.umami.is/p/kTBn2qixj)