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Buchla 257e

Control Voltage Processor

DescriptionTech specsAlternativeFAQComments

Buchla 257e
1 449.00 street price

At the top of 257e there are two CV processors. Functionally they are the same as in 256e with the only difference that they have one input and, accordingly, there is no CV mixer. It is possible to set the minimum and maximum value of the control signal, and also enter the inflection point of the characteristic.

The three "Slew CV's" function blocks, located at the bottom of the module, have two CV signal inputs. Adjustment is made by the upper and lower value of the signal gain, and the automatic mode is also provided. The outputs are pulse and CV signals that can be used to control parameters in other modules, for example, triggering a sequencer (251e).

Country of origin / production: USA

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More info
Usage Design/ Form Factor
Sound Module 
Modular Format Buchla
Type of Sound Module
Control Voltage Processor 
Case/ body
Production start2004

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Buchla 256e
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  Quad Control Voltage Processor   1 199.00 U.S.Dollars

Buchla 256e is represented with 4 identical functional blocks designed for: scaling, inverting, combining, multiplication of control voltages (CV). Each unit has two inputs, the mixing of signals is regulated by one knob. There is also an "in select"...