TipTop Audio Buchla 230 Triple Envelope Follower

The Buchla Model 230t is a Triple Envelope Follower designed to translate audio signals of any type into smooth control voltages for dynamic patching.

Made up of three identical channels, Sensitivity controls set the input level of the source signal, while Decay Time dials in the time it takes for transient signals to fall back to silence.

Pulse generators are on hand to derive clocks and gates from any signal, with optional Sustained and Transient modes per channel.