Sequential Multi-Trak 61-Key 6-Voice Polyphonic Synthesizer

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via this Reverb listing

"Sequential Circuits Multi-Trak from 1985, including a 240 VAC power supply

This synthesizer was produced in relatively small numbers, making it quite rare especially in Switzerland. The Multi-Trak delivers a super fat, classic Sequential sound at a fraction of the price of its famous siblings like the Prophet-5 or Prophet T8. The basses are punchy, it’s 6-voice polyphonic, and features a great filter along with a super cool analog stereo chorus. The menu system is designed so that sounds can be edited quickly and intuitively, even without a dedicated knob for every parameter you don’t need to read the manual to use it. The Multi-Trak is my personal favorite when it comes to affordable vintage Sequential synthesizers."