Crumar Performer drum-machines The SY-1 and SY-2 are

The SY-1 and SY-2 are the first compact/portable analog synthesizers produced by Yamaha

Envelope generators provided further control by modulating the attack

The TR-707 is a great source for cheap 909 samples

Why this unit even has individual outputs for each of its drum tones

It features a 32-voice drum/phrase sampler with up to 128MB RAM and extensive editing capabilities

Crumar Performer drum-machines The SY-1 and SY-2 areThe Performer is a polyphonic analog Strings and Brass machine produced at the end of the 1970's by the Italian synth company. It is slightly compact with just 49 keys. But it is fully polyphonic you can play all 49 notes simultaneously! Programming is simple and clearly laid out with just 15 sliders and a few buttons. A solid black chassis and wood end cheeks round out this classic and often overlooked string machine.