M-Audio Axiom AIR 61

Specifications
Keys: 61, velocity-sensitive
Octaves: 10 total (3 in either direction)
Drum Trigger Pads: 12, velocity- and pressure-sensitive
Rotary Knob Controls: 8
Velocity Curves: 10 for keyboard, 10 for trigger pads
Transport Control Buttons: Loop, Rewind, Fast Forward, Stop, Play, Record
Memory Locations: 128, user-editable
Connections: USB port, power adapter (optional), MIDI in, MIDI out,
expression pedal, sustain pedal
Power: Via USB or optional 9 VDC power adapter
Dimensions (W x D x H): 38.25" x 15" x 4"
972 mm x 381 mm x 102 mm
Weight: 15.1 lbs.
6.84 kg