Delayed Envelope Generator

The D-ENV is a 10hp Eurorack Envelope Generator with Delay / Hold. It provides delayed dynamics, which can enhance sounds by providing more spacial or dimensional sounds in many configurations, including drum beat delays, or part of an echoic soundscape. Exponential envelope generator (ADSR / AR) with independent delayed gate / trigger processing (up to 1 second), and delay-hold (up to 1 second). The delayed gate or delayed trigger can be internally routed to merge with the standard gate and trigger inputs.

3 Env timing ranges (Short timing fixed range. Long timing can be extended for Extended-Long timing.)
CV to Delay time
Delay + Hold for Gate/Trigger Delays

Delayed Gate/Trigger can be routed internally at the push of a switch, and is "OR'd" with any income gates or triggers entering the envelope generator's gate and trigger input jacks.

Delayed gates only accept new gate signals once the entire Delay and Hold cycles are complete. Delay cycle starts once a signal at the D-G IN jack is received (rising edge -or- positive-going). Both the Delay and Hold cycles are minimum 12 ms, and maximum 1050 ms, each, and are sequenced from Delay to Hold.

All Specifications Subject to Change Without Notice


Size: 10hp


Depth: 35mm




Power requirements:
+12V = 61mA

-12V = 32mA

AR/ADSR type
Analog, Exponential


Envelope Timing (subject to tolerances of +/- 20%
)

SHORT time mode:
Attack at minimum = 800 µs (0.8 ms)
Attack at maximum = 1.9 s,
Release at mimimm = 1 ms
Release at maximum = 4.5 s

LONG time mode:
Attack at maximum = 30 s

Release at maximum = 60 s

EXTENDED LONG time mode: (jumper option selected on rear of PCB as header “P2”)
Attack at maximum = 64 s
,
Release at maximum = 180 s


Delay & Hold (Delay Pulse Processor)

DELAY Timing (for both Gate & Trigger)
Min Delay Time = 12 ms
Max Delay Time = 1050 ms

Delayed Gate Width (HOLD) Timing
Min Delayed Gate width = 12 ms
Max Delayed Gate width = 1050 ms

Delayed Trigger Width Timing
Delay Trigger Out (fixed) = 525 µs


CV to Delay (via D-TIME input jack)

Exponential response to linear CV in either “U” (+ Unipolar), or “B” (Bipolar) mode

Unipolar mode: 0v to +5V (jumper option selected on rear of PCB as header “P3 & P4”)
Bipolar mode: -5v to +5V (jumper option selected on rear of PCB as header “P3 & P4”)
Positive going CV increases delay-time




Note: All Specifications Subject to Change Without Notice - Vintage Synth Lab, LLC 2017

https://youtu.be/BQxd9bsrS-c

• 64 mA +12V
• 35 mA -12V
• 0 mA 5V

This Module is currently available.