Excellent condition, though NO original power supply or box (powers via USB). $75.

From Sweetwater:

Pro audio favorite! M-Audio’s Axiom MIDI controllers have taken the music-making world by storm. You’ll find these 25-, 49-, and 61-key MIDI controllers on the desktops of countless project studios, in the music labs of schools and universities, and out onstage with everyone from new to touring performers. Why? With an M-Audio Axiom 25 MIDI controller, you get all the features you want from your controller, rolled into one compact, great-looking package. The semi-weighted keys provide awesome feel for piano and synth-style parts. There are eight pads for programming beats or triggering samples plus there are a wealth of other controls to take charge of your DAW. This is your one-stop MIDI control solution for creating, producing, and performing!

And what you’ll really appreciate about the M-Audio Axiom 25 MIDI controller, apart from its great looks and crazy amount of tactile control, is that it’s super-easy to program it. In fact, a DirectLink mode automatically maps your Axiom 25 to popular DAW functions, so you won’t even have to program your Axiom 25 – unless you want to! And with the angled top panel and bright LCD for easy viewing, you can get in touch with your Axiom 25 and program it the way you like. Perfect for performers, perfect for the software studio, the M-Audio Axiom 25 MIDI controller connects right to your Mac or PC via USB and makes way for fluid music-making – the way you want to work. Get your Axiom 25 today!
M-Audio Axiom 25 25-key MIDI Controller Features at a Glance:

  • 25-key velocity-sensitive semi-weighted-action keyboard with assignable aftertouch
  • DirectLink mode automatically maps sliders, buttons, and encoders to common DAW and virtual instrument parameters
  • Dedicated Instrument mode button for instant switching between controlling mixer and virtual instrument parameters
  • Intuitive custom LCD display
  • Angled top panel for easy viewing in any environment
  • 4 zone buttons for stacking and splitting sounds on up to 4 MIDI channels
  • 8 assignable trigger pads
  • 8 assignable rotary encoder knobs
  • 1 assignable slider
  • 6 dedicated transport controls with LED lights for DAW feedback
  • 6 edit buttons
  • Dedicated track up/down, mute, and solo buttons
  • Dedicated patch +/- buttons
  • Assignable pitch bend and modulation wheels
  • Octave up/down; transpose up/down
  • Factory presets map controls to popular music software: Xpand!2, Hybrid, Velvet, Strike, Oddity, ImpOSCar, Minimonsta
  • 20 non-volatile memory locations memory dump via SysEx
  • 4 keybed velocity curves and 3 fixed velocity settings
  • 4 pad velocity curves, 3 fixed settings and unique ‘step’ velocity curves
  • 2 assignable pedal inputs
  • Class-compliant with Windows XP, Windows Vista, Windows 7, and Mac OS X
  • Powered via USB or optional power supply
  • Built-in USB MIDI interface including standard MIDI In and Out jacks
  • All controllers fully programmable to MIDI controller number and channel
  • Controller Mute function mutes controller output to avoid parameter jumps
  • Snapshot function transmits all current controller settings