via this auction"This is a one space rack unit for a half grid or 5-6 string design of the chapman stick. It is in it's oem ivl grid box with foam and wrap. It is rare and works well… this unit converts a pitch signal through a synthesuzed sound. A master midi output which will connect to a midi slave or synthesizer output, thus producing synthesized sounds or to trigger other midi slave devices.
Ivl history: ivl pitchrider 7000 units are guitar and multi-string pitch input to midi conversion units. We have them also in stock, and they are for sale on line. These 7000 units are identical to the chapman stick "grid" system which work with any number of string guitars (up to 6) and the 5 or 10 string chapman stick systems. 1/2 and full grid, 5 or 10 string systems. They are all 1 space rack units."
