Doepfer A-142-2

Module A-142-2 contains two envelope controlled VCAs behind a front panel with 8 HP only. Each of the two sub-units is the combination of a simple AD/ADSR/AR envelope generator and a VCA. The type of envelope can be selected by means of a toggle switch:

• AD: Attack-Decay
• AR: Attack-Release
• ADSR: Attack-Decay-Sustain-Release with the limitation that Decay Time = Release Time and fixed Sustain level (factory setting 50%)

Each sub-unit provides these controls and in/outputs:

• LED control (envelope display)
• Attack (A), manual control
• Decay/Release (D/R), manual control
• Mode switch (AD, AR, ADSR)
• Audio level control (small control without knob)
• CVT Input (CVT = CV Time)
• CV Ducking input
• Attenuator for CVT (small control without knob)
• Gate Input
• Manual Gate (momentary switch)
• Audio Input
• Audio Output