The Buchla 256e Quad Control Voltage Processor is a four-channel voltage processor designed by Don Buchla. It is a powerful tool for creating complex control voltage signals for use in modular synthesizers. It is capable of generating and manipulating control voltages, which can be used to control various parameters of a synthesizer. It features four independent channels, each with its own voltage processor, allowing for a wide range of control voltage manipulation. It also features a built-in sequencer, allowing for the creation of complex patterns and sequences.
The Buchla 256e has been used by a variety of artists, including Aphex Twin, Autechre, and Squarepusher. It is a popular choice for those looking to create complex and unique sounds. It is capable of creating a wide range of sounds, from subtle and delicate to aggressive and chaotic. It is also capable of creating complex patterns and sequences, allowing for a wide range of creative possibilities.