Tiptop Audio Buchla Model 207t Mixer Preamplifier Module

The Tiptop Audio Buchla Model 207t is Tiptop's version of the original Don Buchla 207 200 Series mixer and preamplifier in Eurorack module format. It features a built-in preamp for boosting external instruments and microphones. Additionally includes a six-channel mixer with a variety of signal routing options with the ability to route channels to the monitor and left/right outputs loudness and panning controls per channel.

The Mon switch on each channel routes the signal to the monitor outputs, always full-volume and summed to mono for basic monitoring and simple mixing. The Prog switch outs the signal to the left and right signal outputs where you can control loudness with the Level Adjustment slider and panning with the Channel Assignment knobs. The first and sixth channels features voltage control of panning and are hard-panned when no CV is applied.

The preamp section has a 1/4" input plus multiple gain settings - perfect for external line level instruments, dynamic microphones, and electric guitars. An Expansion In is a stereo input summing the left and right main outputs, ideal for chaining multiple 207t modules or adding another stereo source at the final output.

BUCHLA & TIPTOP AUDIO 200 SERIES

Welcome to the Buchla & Tiptop Audio 200 series project. In this project Buchla has teamed up with Tiptop Audio to resume the production of Don Buchla’s 200 series and convert it to Eurorack standards. These extremely rare pieces of equipment made almost half a century ago are once again available, and this time to a wide audience.