Tiptop Audio Buchla Model 258t Dual VCO Module (Demo Deal)

Tiptop Audio Buchla Model 258t Dual VCO Module (Demo Deal)

$169.99
$169.99 $199.00
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Tiptop Audio Buchla Model 258t Dual VCO Module (Demo Deal)
  • Tiptop Audio Buchla Model 258t Dual VCO Module (Demo Deal)
  • Tiptop Audio Buchla Model 258t Dual VCO Module (Demo Deal)
Tiptop Audio

Tiptop Audio Buchla Model 258t Dual VCO Module (Demo Deal)

Dual independent VCO module each with one processing input, a frequency modulation input and a 1V/oct input - recreation of renowned Buchla 200 gear for Eurorack format!

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Please note: This item requires a Eurorack/Modular Synth Case for operation. Shop Eurorack Cases.

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The Tiptop Audio Buchla Model 258t features two independent voltage-controlled oscillators. Each has one processing input, a frequency modulation input and a 1V/oct input. Waveshapes, as well as frequency, can be voltage controlled. Model 258 oscillators feature low sine wave harmonic content, negligible settling error, and high short and long-term stability, even with rapidly changing ambient temperatures.

There are three trimmers for each oscillator on the back of the module: 1V/oct is the octave tracking trimmer and is set at the factory using high precision instruments. SHAPE is the trimmer that set the sine wave, for the lower harmonic content of the sine wave. VC WAVE SHAPE sets the response of the waveshaper to the incoming control voltage. Both SHAPE and VC WAVE SHAPE trimmers are used to adjust the sine wave purity

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.