Welcome to the Buchla & Tiptop Audio 200 series project. In this project Buchla USA has teamed up with Tiptop Audio to resume the production of Don Buchla’s 200 series and convert it to Eurorack standards!

This module is an accurate reproduction of the Buchla 245 Quad Sequential Voltage source; Essentially a 4 channel 5 step sequencer with a built in clock - the "pulser" clock has controls for frequency and pulse width with voltage control and triggers with buttons to start or stop the clock, and also outputs a 10v ramp wave as reference. The sequencer outputs a gate on each step, features a switch to skip/disable any step, reset inputs per step, and an ANALOG input where steps can be selected via 10v CV rather than advanced by pulse.

Specifications:

Size: 30HP

Depth: 32mm

Power: +12V 63mA / -12V 29mA