Gruenbaum Research Shows New MIDI Controller at NAMM

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The Samchillian is a patented keyboard MIDI controller based on changes of pitch, rather than fixed pitches. This design gives the performer the ability to perform extremely quick, rhapsodical lines in any key or scale without having to learn new fingering.

The user is able to select from a number of scales - including microtonal scales - and key signatures. In addition, there is a pattern mode, in which a sequence is recorded in real-time and can then be manually replayed - forwards, backwards or skipping through the sequence as the user desires.

The instrument consists of a computer keyboard, which is strapped around the waist, which plugs into a pedalboard containing the circuitry that generates MIDI information. In its current incarnation, the instrument utilizes an ergonomic computer keyboard made by Kinesis, which has been extensively modified. In addition, Gruenbaum Research has created various software versions of the product for use with home computers.

Gruenbaum Research is looking for either a manufacturer interested in producing the device, or in licensing the unique patented algorithm for use with a keyboard product. In addition, Gruenbaum Research will release various versions of the product for use with home computers.