Brand new, never opened and been sitting about doing nothing, so thought we'd put it up for sale http://www.ebay.co.uk/itm/140677925232?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649#ht_610wt_1270 Jargon copied from their website.. As one of the most popular drum machines ever made, the Alesis 'SR-16' has been used by everyone from songwriters to live performers to remix engineers as their drum machine of choice. The reason is simple: it features a great selection of 233 realistic, natural drum sounds, offered both in dry form and sampled with our incomparable digital reverbs. Our exclusive Dynamic Articulationâ�¢ feature enables a drum sound to change its tonal content as it's played harder for truly realistic performances. The SR-16 features 50 preset patterns that were actually played in by top studio drummers, not just programmed and quantized. You'll find enough built-in rhythmic variations (with A, B and two Fill sections) for composing complete arrangements, and you can create and save your own customized patterns and songs. Plus, the SR-16 also provides complete MIDI implementation, a footswitch input, flexible programming and editing features and velocity-sensitive pad buttons. Plus, it's so easy to use that you'll be up-and-running and composing new music in minutes. Whether you need a songwriting partner or an accompanist for live performance, turn to the all-time world standard in drum machines: the SR-16. - Audio Outputs: 4 (2 stereo pairs). - Pads: 12 velocity sensitive (w/Dynamic Articulation). - Sample/DAC Bit Resolution: 16/18. - Sounds: 233. - Sounds Accessible via Pads: 12. - Sounds Accessible via MIDI: 120. - Polyphony: 16 voice. - Panning: 7-position user programmable. - Velocity Response: 8 loudness levels via pads, 127 via MIDI. - Timing Resolution: 96 ppq. - Time Signature Range: 1-128 beats per pattern. - Tempo Range: 20-255 bpm. - Notes/Patterns/Songs: 12,000/400 (200 user, 200 preset)/100. - Kits: 50 user, 50 preset. - MIDI Program Change Response: Kit. - Sync: MIDI Clock/Song Position Pointer. - Footswitch Jacks/Functions: 2; start/stop, count/A/B/fill. - Other Features: Sound stacking, step editing, stereo samples with reverb and ambience. - Dynamic Articulation: Modulates tone. - Power: 9 VAC External Transformer, UL and CSA Approved. - Dimensions: (WxHxD) 9.25"x1.5"x6.5". - Weight: 2.5 lbs.