About the ADSR 120

Features

• Controls for Attack, Decay and Release envelope phases along with the Sustain level
• Time range selection switch x1 / x10
• Gate input for full ADSR output
• Manual gate button
• LED indicator of gate pulse
• AR Trig input for full AR envelope from a trigger pulse
• The AR Trig input can also be used for re-triggering the attack / decay phases whilst the gate input is active
• Gate output for cascading ADSR modules. Gate pulse width equal to the attack, decay and sustain periods (just the attack period when in AR trig mode).

Specification

• Supply voltage +/-12Vdc
• Supply current  +20mA / -23mA
• Output level 0-10V
• Typical delay times

• Main PCB dimensions 43.5x154.85mm