dsp-D8 PCM Drum Synthesizer chip
The chip is a complete PCM Drum Synthesizer in a 28-pin DIP.
It features 8 separate trig/gate inputs and 6 separate analog tune inputs.
1 input for +6dB accent and a mixed mono output.
Sounds included: Kick, Snare, Closed HiHat, Open HiHat, Rimshot, Claps, Ride and Crash.