Yamaha QX3 - Overview & Features

The Yamaha QX3 is an advanced MIDI sequencer that was highly regarded for its powerful editing functions, real-time recording capabilities, and extensive MIDI connectivity. It was a favorite among producers in the late ‘80s and early ‘90s for synth-based and electronic music production.

Key Features:

• Tracks: 16-track MIDI sequencer
• Resolution: 96 pulses per quarter note (PPQN)
• Memory: ~20,000 notes (expandable with RAM cartridges)
• Recording Modes: Step, real-time, and overdub recording
• Editing: Copy, merge, quantize, velocity adjust, time shift, and more
• MIDI Connectivity:
  • MIDI In: 2
  • MIDI Out: 4
  • MIDI Thru: 1
• Display: Large LCD screen for navigation
• Storage: Built-in 3.5” floppy disk drive for saving sequences
• Power: AC power (no batteries)
• Build: Rugged metal chassis