Envelope Generator, ADSR/ADHSR - Re-triggerable/Looping, short/mid/long temporal modes, switchable curvature

input

• trigger/gate

control

• attack (in ADHSR mode the attack and decay are mirror-symmetric, thus attack controls both in ADHSR mode)
• decay/hold
• sustain
• release
• mode
• time

output

• out

• ? mA +12V
• ? mA -12V
• ? mA 5V

No info about availability.