Module A-119 (External Input / Envelope Follower) is designed to allow external audio signals to be integrated into the System A-100. It comprises a pre-amp, envelope follower, and comparator.
The pre-amp has two inputs: an…

Module A-140 is an envelope generator, and, since it puts out control voltages, counts as one of the modulation devices in a modular system. As soon as the gate input receives sufficient voltage, the ADSR generates a variable…

Module A-141-2 is the successor of the obsolete former VCADSR module A-141. Compared to the A-141 a lot of improvements and expansions have been added:
common control voltage input for all time parameters (A/D/R), range switch for…

Module A-142-1 is a voltage controlled envelope generator. The only time parameter is decay (like TB303). Decay may be adjustes manual and via voltage control input (with attenuator). The envelope output is displayed with LED…

Module A-142-4 contains four simple envelope generators. The only time parameter is Decay and can be adjusted manuall by means of the Dec. control in the range 2 ms ... 2 seconds. The attack time can be adjusted internally by…

Overview: Module A-143-1 is a complex envelope generator that consists of Attack/Decay generators. For the complex envelope generator the four units are daisy-chained, i.e. the preceeding unit triggers the following unit. The four…

The A-143 series of modules contain multiple modulation sources. Module A-143-2 is a four-fold ADSR type envelope generator. Other modules of this series are the Complex Envelope Generator A-143-1 (Quad AD) and the Quad LFO…

ATLANTIS DUAL OSCILLATOR SUBTRACTIVE SYNTH VOICEThe Atlantis is heavily inspired by the architecture and sound of the classic Roland SH-101. It has always been one of our favorite synths and we really liked how the seemingly…

DUAL SLIDER BASED ADSR ENVELOPEThe circuit is based in part on the Roland SH-101 / System100m design with several enhancements.

∙ Manual GATE buttons
∙ Three timing ranges: (1 second, 10second, 1minute A/D times)
∙ Normal…

QUAD FUNCTON / ENVELOPE GENERATOR4 x function generators
3 modes:
1. ad (attack – decay)
2. ahr (attack – hold – release)
3. cycle (ad envelope loops)each function can have a linear or exponential curve.
wide time range for…

EXPANDER FOR QUADRA MODULE WITH VC ATTACK DECAY, QUADRATURE MODES, EOC OUTPUTS AND ANALOG OR CIRCUITS.4 x eoc (end of cycle) pulse outputs corresponding to the 4 function generators.
vc of attack and decay (with attenuators) of…

Make Noise Function

FUNCTION is part of the MATHS family of control voltage utility modules. It is a small analog computer designed for solely musical purposes.

∙ Generate a variety of linear, logarithmic, or exponential…

Make Noise MATHS

MATHS is an analog computer designed for musical purposes. Amongst other things, it will allow you to:

∙ Generate a variety of linear, logarithmic, or exponential triggered or continuous functions

∙…

Mutable Instruments Peaks (EOL)

OverviewPeaks provides 4 different functions in a small 8-HP package. Their common point? They are all about generating an audio or CV signal in response to a trigger, and are all focused on…

Mutable Instruments Streams

Dual dynamics gateOverviewStreams provides two channels of extremely flexible signal dynamics manipulation.

Each channel consists of an analog voltage-controlled filter and amplifier (VCFA). The…

Mutable Instruments Tides (2) New (2018) versionTides got a little refresh. New quad output modes, hardware matching the most recent releases. (Sept 2018)

Tidal modulatorOverviewTides is all about waves that go up and down, from…

The Z4000 is a snappy voltage-controlled analog envelope generator with a built-in CV processor for scaling, inverting, and voltage-controlled deviating of the envelope shape. The Z4000 generates an envelope made of the four…

Verbos Electronics Multi-Envelope (VEME)

Dual Envelope Generator

The Multi-Envelope is divided into two envelope generators, one at the top and one at the bottom. The “gate” and “trigger” inputs on the left are where…

Verbos Electronics - Voltage Multistage

In theory, a sophisticated enough control voltage source can replace all of the control voltage sources in a modular system. That includes saw, square, pulse, triangle LFOs, AR, AD, ADSR,…

Doepfer A-140v Vintage Edition

Module A-140 is an envelope generator, and, since it puts out control voltages, counts as one of the modulation devices in a modular system. As soon as the gate input receives sufficient voltage,…

WMD MultiMode Envelope

The WMD Multimode Envelope is our take on the classic ADSR. It offers expanded controls, multiple logic modes, and voltage control with the expansion module. This is the most powerful envelope ever designed…

WMD MME Expansion

The Multimode Envelope Expansion module introduces a number of useful elements including voltage control, trigger outputs, and behavior control.

Expansion Controls and I/O

CV Inputs and Attenuator Knobs -…

WMD/SSF ADSRVCA

ADSRVCA is a multi-mode envelope generator with an integrated Voltage Controlled Amplifier(VCA).

This envelope generator is capable of producing a classic, gate driven Attack/Decay/Sustain/Release (ADSR) envelope…

2hp - Env (Envelope Generator)

Envelope generator with linear and exponential shapes. CV over decay time and end of attack gate output.

Specifications

Max Power Consumption: 43 mA +12V, 16 mA -12V

Depth: 34 mm (skiff…

Verbos Electronics Bark Filter

The Bark Filter Processor is a 12 band fixed filter bank with individual outputs and envelope followers on each band as well as a voltage controlled mixer for blending the outputs. The filters are…

Mutable Instruments - Ears

Ears is MI's take on Tom Whitwell’s Mikrophonie module – a contact microphone and amplifier allowing you to generate a large palette of sounds by scratching, tapping, and more generally collecting…

Endorphin.es Terminal

Terminal combines a loopable dual AD envelope with a low pass gate and a digital reverb/ech unit one module.

Sections airplane A and B feature two identical, voltage controlled function generators with…

Module A-135-4C is a four-fold envelope follower with ajustable attack and release time for each channel. The main function of the module is to derive four envelopes from the A-135-4A audio input signals. These voltages can be…

Eowave Domino synth voice, black

The Domino is a redesign of its desktop synth bigger brother. Packing a full-featured synthesizer voice into 10HP, the Domino includes a saw/square wave oscillator, ladder type low pass filter,…

Rossum electro-music - Control Forge

Programmable Universal CV Generator

CONTROL FORGE’s core functionality is drawn from the E-mu Morpheus’s insanely powerful (but hard to program on a two-line display) Function Generators.…

Rossum electro-music - Satellite

Universal CV GeneratorSatellite is a compact 12HP module that can be loaded with all (or a subset) of the presets and preset sequences from a Rossum Electro-Music Control Forge or other Satellite…

AJH MiniMod DH-ADSR black

The Complex Envelope Generator is based on one channel of the existing MiniMod Dual EG. In order to increase versatility, it has a Release control added to the envelope so that it is full ADSR but still…

Qu-Bit Electronix - EON Silver (Envelope, Oscillator, and Noise)

EON is an envelope, oscillator, and noise source in 2 HP. (click here for other 2HP modules)

It has three modes that are quickly and easily set via a 3 position…

Mutable Instruments Stages

Segment generator

THE MODULATION CONSTRUCTION SET
ASR envelope, complex 6-stage envelope, LFO, 4-step sequence or switched LFO: Stages can be any
kind of modulation.
Not because all these behaviors…

ALM008 Pip Slope - Compact voltage controlled Envelope

‘Pip Slope’ is an envelope generator. It supports both Attack/Decay and Attack/Sustain/Decay type functions with both direct and voltage control of Attack and Decay…

ReBach - CATCH ADSR-A

Envelope generator based on the CEM3310

∙ Eurorack Envelope Generator.
∙ CEM3310 style ADSR.
∙ 1 GATE input / 2 Envelope output.
∙ Attack / Decay / Release time: 2ms to 10s. Sustain 0 to 100%
∙…

Vintage Synth Lab - D-ENV

Delayed Envelope Generator

The D-ENV is a 10hp Eurorack Envelope Generator with the addition of Delay and Hold functions for gates. As a "utility-effect" of sorts, it allows for delayed dynamics, which…

Grp synthesizer - Envelope Follower

CV and Gate extraction from audio signal with Line/Mic selectable level
There is a pre-amped audio signal output
Panel Width: 6 HP
+12V = 18mA
-12V = 20mA
+5V = 0mAManual

Grp Synthesizer - ADSR

Four stage Envelope Generator
Three time ranges selectable
Gate In and Trig In. Gate In available at Thru Output
Two outputs with standard and inv CV Polarity
Panel Width: 6 HP
+12V = 12mA
-12V = 10mA
+5V =…

FLAME X-4 QUAD VC/ENVELOPEThe FLAME "X-4" is a compact multifunctional 4x Envelope / VCA module, which combines in a very small space (10HP) 4 AR envelopes and 4 separate VCAs.
The module complements quad VCOs (eg the FLAME…

Endorphin.es Airstreamer

Airstreamer is a digital envelope generator with variable slope curves.

It features three modes:

-looping

-attack-sustain-release (ASR)

-attack-decay (AD)

Features:

∙ 320 khz samplerate, zero…