Envelope

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…

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 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…

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…

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…

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…

Doepfer A-140-2 Dual Micro ADSR

Module A-140-2 contains two ADSR type envelope generators behind a front panel with 8 HP only.Each ADSR provides these controls and in/outputs:∙ LED (displays the envelope output)
∙ A: manual…

Doepfer A-141-4 Quad VCADSR

A-141-4 is a quad voltage controlled Envelope generator and is primarily planned for polyphonic applications. The module contains four ADSR type voltage controlled envelope generators with common…

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

Intellijel Quadrax

Quad Function/Burst Generator/LFO with CV Matrix

The beating heart of your modular.Whether you are exploring the unique channel functions, CV modulation matrix or chaining options, it is quickly apparent that…

Intellijel Qx Quadrax Expander

Open up the gatesExpand the functionality of the Quadrax with eight additional gate/trigger outputs.

The Qx expander adds an EOR (End Of Rise) and an EOF (End Of Fall) trigger/gate output to each…

Doepfer A-140-2V Vintage black

Module A-140-2 contains two ADSR type envelope generators behind a front panel with 8 HP only.

Each ADSR provides these controls and in/outputs:

∙ LED (displays the envelope output)
∙ A:…

ALM020: QUAID MEGASLOPEDescription

The ‘Quaid Megaslope’ is a five stage function generator or modulator which operates in one of 3 modes; a multistage ‘CZ’ or ‘Juno’ style complex envelope, a super flexible LFO and a…

Cosmotronic - Delta-V mk2

Dual Amped Envelope Generator

Delta-V is a fully analog dual channel function generator with a dedicated VCA
and cycle switch per channel.it’s a versatile and powerful tool that packs a great amount…

DOEPFER A-119V EXTERNAL INPUT / ENVELOPE FOLLOWER VINTAGEModule A-119V (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…

Qu-Bit Electronix Cascade (black)

Ratcheting Envelope Generator

Cascade is a ratcheting envelope generator, VCA, and sound source all within a compact form factor. The unique interactions of its feature set open up new worlds of…

Qu-Bit Electronix Cascade (black)

Ratcheting Envelope Generator

Cascade is a ratcheting envelope generator, VCA, and sound source all within a compact form factor. The unique interactions of its feature set open up new worlds of…

Noise Engineering - Viol Ruina (VR) black

24dB resonant lowpass filter and distortion with internal modulation and envelope following

Viol Ruina is an all-analog distortion and lowpass filter with an internal envelope follower…

Klavis Quadigy

Quad Envelope Generator

Quad 7-stage envelopes
Pre-delay
Hold
Attack
Punch
Decay
Sustain
Release
Continuous curve shape setting
Inversion
Independent output level
Cycle capability with auto fit-to-clock
Elastic…