Dual CV-Controllable ADSR Envelope

Highly responsive and deeply modulatable modulator. The Retrovirus is a dual-channel ADSR envelope generator based on the classic AS3310 chip, offering full CV control with dedicated attenuators over every single envelope stage.

Features

• AS3310 Analog Core: Built around the reissue of the legendary Curtis CEM3310 chip, the Retrovirus delivers snappy, musical analog envelopes that range from lightning-fast transients to long, evolving slopes.
• Deep CV Modulability: Every stage of the envelope (Attack, Decay, Sustain, and Release) features a dedicated CV input equipped with an attenuator.
• Independent Gate & Trigger Inputs: Each channel features both a GATE and a TRIG input, giving you the flexibility to drive the envelope with sustained gates or short, snappy trigger pulses.
• Smart Gate Normaling: Designed for quick patching, the Gate Input of Channel 1 is automatically buffered and normaled to Channel 2 when no cable is plugged into the second gate input - perfect for triggering dual envelopes with a single source.
• Dual Simultaneous Voltage Outputs: Each channel provides a 5V and 10V output simultaneously.

Specifications

• Width: 22HP
• Inputs (per channel): 1 x Gate, 1 x Trigger, 4 x CV Stage Inputs (A, D, S, R)
• Outputs (per channel): 2 x Simultaneous Envelope Outputs (1 x 5V Out, 1 x 10V Out)

Demos & Purchasing

For more information and purchasing options please visit our website.

https://www.reallyniceaudio.com/retrovirus/

• ? mA +12V
• ? mA -12V
• ? mA 5V

Available as an assembled Module and as a DIY project.

This Module is currently available.