Yamaha QX3 Retro Vintage 80's Digital Polyphonic Multitrack MIDI Sequencer 100V

  • Sale
  • Regular price $521.00

Yamaha QX3 Retro Vintage 80's Digital Polyphonic Multitrack MIDI Sequencer 100V

The QX3 is a suped-up version of the QX5 sequencer. It's a 16-track with real-time track muting, 48,000 note capacity sequencer with built-in 3.5" disk drive and sophisticated editing and control. Large LCD screen and more buttons make operation easy and fun. There's a feature known as 'macros' in which snippets or phrases can be thrown into a sequence live. Real and step input modes and punch in/out are available. The QX3 also features MIDI and FSK sync, sysex dumping and recording, 96 ppq resolution and more! A very professional stand-alone sequencer.


  • This unit has been used.

  • This unit has been tested and is fully functional.

  • This QX3 shows some minor wear from use and age like some light scratches and scuffs. Overall it is a very nice piece!

  • Please be aware this unit is 100V. This means it MUST be used with a step-down transformer, not a travel adaptor. If you are unsure about this please let us know. We have some great, compatible step-downs for sale here. They are designed in Australia for use in Australia and can be run 24/7.

  •  If you purchase from outside Australia you may need a step-down transformer to use this unit. Please contact us if you need any help sourcing the correct product. 

  • This sale is for the unit and original box only. Nothing else is included in this sale. 




Data Storage:

Dual-sided double density 3.5" floppy disk (720K). 112 files (no more than 99 of each type). Song and Song Chain files; Sequence Data, Bulk and Bulk Chain files; System Exclusive Data Setup files; Data for QX3 internal settings.

Note Capacity:

Recording/editing 24,000 Playback (Song Chain) 48,000


96 pulses per quarter note

Record Mode:

Overdub only (no replace/record)

Sync Modes:

FSK, Internal, MIDI

Time Signatures:

1-64/1,2, 4, 8, 16, 32 (can be changed within songs)

Tempo Range:

20-300 bpm


If you are in a remote area you may incur extra fees. 


International import tax, duty, vat, custom fees or any other charges are not covered by us, nor included in the shipping fees. These are the responsibility of the buyer.

Return Policy:

Returns will only be accepted for manufacture defects / faulty items. Please contact us if you have any problems with your purchase and we will strive to work it out with you.

This item is listed elsewhere. We reserve the right to end this listing at anytime. 

Please contact us with any enquiries, and check our other listings for more pro audio and accessories.