The Korg Poly-61 is a classic analog synthesizer released by Korg in 1982. It has two oscillators, a low-pass filter, and two envelope generators. It is known for its warm, thick sound and is still popular today among synth enthusiasts.
The Korg Poly-61M is a vintage analog synthesizer released by Korg in 1985. It features two DCOs (digitally controlled oscillators) and two VCFs (voltage-controlled filters) for creating rich and complex sounds. It also has a built-in arpeggiator and a...