ENV-310 6HP adsr by FEEDBACK [NEW module]

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strat-1
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ENV-310 6HP adsr by FEEDBACK [NEW module]

Post by strat-1 »

www.feedbackmodules.com

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This is an envelope generator based on the SMD AS3310.
The AS3310 is a modern recreation of the classic Curtis CEM3310 chip, used in many famous mono and poly analogue synth from the eighties.
We took the best ideas from all the classic 3310 circuits and tried to squeeze the maximum from this fantastic chip.
The MODE switch takes this module beyond a simple ADSR type envelope generator.
It can work as:
- NORMAL - a conventional ADSR envelope,
- DAMPED - an ADRR piano envelope approximation
- AUTO - a short gate will cycle the envelope shaper through a complete ADR envelope
It has an additional TRIGGER input which can be used for generating multiple peak envelopes.

Tech Specs :
- Panel width 6HP
- 35mm depth behind the panel, including the power connector
- 4 control pots : Attack, Decay, Sustain, Release
- 1 gate switch : triggers ADSR cycle
- 1 mode switch : Normal (ADSR), Damp (ADRR), Auto (ASR)
- 1 re trigger input
- one normal and one inverting output jack 10V peak
- standard 10 pin euro power +12V/-12V
- power consumption +12V 55mA , -12V 16mA
- gate and trigger pulses work in the range of +3v to +12V
- envelope times between 2 miliseconds and 20 seconds

https://www.modulargrid.net/e/feedback-env-310


Last edited by strat-1 on Sat Jul 24, 2021 10:23 am, edited 1 time in total.
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strat-1
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Re: ENV-310 6HP adsr by FEEDBACK [NEW module]

Post by strat-1 »

I made a movie demo for ENV-310.

ENV-310 fed into LO-FUSIONs freq input and cv input of VCA-100. In second part of the movie LFO-10 triangle output it's modulating the other freq input of LO-FUSION VCF. Signal source is the square output of TWO59 VCO.
Ambience is made with 1-BIT sigma delta DELAY.
VCA-100 is not in the system, is a work in progress module made on a testboard, soon to be released.

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strat-1
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Re: ENV-310 6HP adsr by FEEDBACK [NEW module]

Post by strat-1 »

I made a pdf manual explaining the functions of ENV-310 adsr.

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ENV-310 - User Manual.pdf
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Re: ENV-310 6HP adsr by FEEDBACK [NEW module]

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Here are the time specifications:

Attack Time 2.5ms-1.5s
Decay Time 6ms-4s
Sustain Level 0-10V
Release Time 6ms-4s

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ENV-310 - User Manual.jpg
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Re: ENV-310 6HP adsr by FEEDBACK [NEW module]

Post by strat-1 »

New video for ENV-310/ENV-100/LFO10 by COLOR MY SOUND :)

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