Product code: Buchla deals 281D Dunnington
deals The 281D Quad Function Generator PCB is a module designed to replicate the functionality of the Buchla 281 module using modern construction techniques and readily available parts.
It is primarily based on the original circuit designed by Don Buchla, with the following additions/alterations:
Improved input and mode selection circuitry – no requirement to “kick” the generators when selecting self cycle mode.
All outputs are buffered, protecting the integrator core and passive end pulse generation circuit from the effects of loading when stacked to multiple inputs.
End pulse outputs are designed to allow stacking of multiple outputs to a single input without affecting cycling of individual generators, allowing the creation of complex/non-repeating/polyrhythmic pulse sequences. Unlike other solutions that simply add a diode in series with the output, the 281D end pulse outputs can drive a floating input low.
The module is new and unused! It has been professionally built by a highly experienced builder which reflects itself directly in the building quality of the module. Only quality components have been used to assemble this beautiful module. It comes calibrated and tested and with Rogan Alpha knobs!.
It is primarily based on the original circuit designed by Don Buchla, with the following additions/alterations:
Improved input and mode selection circuitry – no requirement to “kick” the generators when selecting self cycle mode.
All outputs are buffered, protecting the integrator core and passive end pulse generation circuit from the effects of loading when stacked to multiple inputs.
End pulse outputs are designed to allow stacking of multiple outputs to a single input without affecting cycling of individual generators, allowing the creation of complex/non-repeating/polyrhythmic pulse sequences. Unlike other solutions that simply add a diode in series with the output, the 281D end pulse outputs can drive a floating input low.
The module is new and unused! It has been professionally built by a highly experienced builder which reflects itself directly in the building quality of the module. Only quality components have been used to assemble this beautiful module. It comes calibrated and tested and with Rogan Alpha knobs!.