Pre-owned Sequential Circuits Drumtraks, in good condition, superficial scuffing around the edges of the unit, missing one rubber foot on the bottom. "The Drumtraks features 13 percussion voices: bass drum, snare, snare rim, toms 1 and 2, crash and ride cymbal, open and closed hi-hat, handclaps, tambourine, cowbell, and cabasa. Each drum sound is saved on a read-only memory (ROM) microchip, and sounds may be changed by opening the front panel and exchanging the chips. Each sound has a trigger button allowing it to be played live or programmed in record mode. The user could program tempos and tempo changes in song mode, and set the volume and pitch of each sound. Individual patterns can be up to 100 bars long and up to 100 patterns can be chained together in song mode, but total memory is limited to only 3,289 events, and pitch changes also use up memory; the unit has a display that shows the user the percent of memory remaining as it is programmed. The built-in trigger buttons are not touch-sensitive, but the Drumtraks responds to velocity inputs via the built-in MIDI interface, allowing the user to vary the loudness of the drum sounds using an external velocity-sensitive MIDI controller. The MIDI interface allows it to synchronize its tempo with MIDI devices such as music sequencers and other drum machines, and the Drumtraks also has configurable clock inputs and outputs allowing it to synchronize with many older electronic music devices that lack MIDI." (Description from wikipedia)
