Simple Envelope

A simple design offers snappy attack times, and wide decay/release times. Two outputs of the envelope signal and two inverted outputs allow it to be patched to several modules without the use of a multiple.
The envelope generator is triggered by a 0 to 5 V rising edge.

All I/O signals are available internally via a pinheader on the PCB for prepatching the module inside the case.

Tunable parameters:
ATTACK
DECAY
SUSTAIN
RELEASE

Inputs:
GATE IN

Outputs:
OUT 1
OUT2
INV OUT1
INV OUT2

http://seismic.industries/adsr/

• 19 mA +12V
• 14 mA -12V
• 0 mA 5V
• 13 mm Depth

No info about availability.