Yamaha DX21 Programmable Algorithm Synthesizer 1985 - Black. Excellent condition with lined hard case.

This will be packaged protected and shipped tracked and insured usually the next working day. If your region is not listed please contact me for a shipping quote.

For customers in the USA an estimated amount has been added to the Shipping amount to cover Delivery Duty Paid. If this has been estimated incorrectly at shipping I will contact you to provide you with a refund or ask for an additional payment depending on the difference.

The Yamaha DX21 is a 61-key, bi-timbral digital frequency modulation (FM) synthesizer released by Yamaha in 1985. Acting as a more affordable, compact alternative to the iconic DX7, it features a 4-operator sound engine, dual-voice layering capabilities, a built-in stereo chorus effect, and 128 ROM presets alongside 32 RAM user slots.

Technical Specifications

• Type: Digital FM Synthesizer
• Release Year: 1985
• Keyboard: 61 keys (unweighted, non-velocity sensitive)
• Polyphony: 8 voices (or 4 voices in dual/split mode)
• Operators & Algorithms: 4 operators with 8 selectable algorithms
• Memory: 32 user RAM patches, 128 factory preset ROM patches, and 32 performance memories
• Weight: 8 kg (17.6 lbs) Core Features

• Bi-Timbral / Split & Layer: Dual voice mode lets you layer two sounds or split the 61-key layout to play two separate patches simultaneously.
• Onboard Chorus: Includes a simple built-in analog stereo chorus effect to thicken up digital bells, brass, and bass sounds.
• MIDI & Storage: Fully MIDI compatible (supports velocity via external keyboards even though its own keybed is not velocity-sensitive) with a cassette data interface for saving patches.