VCA Variable-Slope Amplifier

Tiptop Audio VCA

Tiptop Audio's VCA provides all the functions expected from a voltage controlled amplifier module, with the additional benefit of a final output level control. This VCA offers continuous control of response curve shape from logarithmic to exponential, ideal for fine-tuning envelope response. Output level is determined via three controls: a CV input with dedicated attenuator, a default bias control (labelled Offset), and a final "Level" control for finely tuning volume for use in the rest of the system.

Tiptop's VCA is also DC-coupled, making it a perfect choice for CV processing as well as audio.

VCA Features

• 4hp VCA with master level control
• Continuously variable response curve shape
• Dedicated offset (bias) control
• Dedicated CV input attenuator
• Works great with CV or audio