Tama TechStar TSQ-1000 , Drum Sequencer SN 300081

via this auction

"It let you trigger drum synths, analog synth through the gate input or arp input. It syncs to dinsync of to midi via an adapter (not included).

Examples of synths that work with trigger inputs : Juno-6/60, Jupiter-4/8, synths with cv/gate inputs, drum synths (Tama, simmons, Pearl etc)."