Korg Monopoly for sale, meticulously refurbished. This process took many hours, resulting in an instrument that works better than the rest...and is justifiably pricier, but is ready to use professionally.
This unit has been sold but we should have another unit in original box for sale, please use the search feature and search for mono/poly to find it.
The MP-4 is either a 4 oscillator monosynth or a 4 voice polysynth. Packed with lots of cool features (cross modulation, oscillator sync, 2 LFOs, etc), this synth packs lots of power. Ghost Culture recorded a whole album with this keyboard - check out his track Giudecca, it's one of our faves, and made us realize we needed one of these in our studio too.