Alesis QS7 synthesizer keyboard 76 key weighted after touch - great condition

Description

Alesis QS7 synthesizer keyboard 76 key weighted after touch - great condition
Great condition, some minor wear and scratches.  LCD screen replaced, see pictures.  Everything functional as far as I can tell, although I am not a keyboard player.  I am able to output sound to speakers and change the sound/voice as described in the PDF manual I found online.  Sold as-is.
General description:
The QS7 was released shortly after the
QS6
as an enhanced and more Studio-quality version of what was already a powerful multitimbral synthesizer from the effects-box geniuses at
Alesis
. It featured a larger 76-note keyboard with semi-weighted action and a more conservative black chassis. Additionally, the sound engine has been doubled from 8 to 16 MegaBytes of sample/synthesis ROM (and is expandable to 32 MegaBytes). It also added 2 more stereo outputs, 2 more assignable control sliders, discrete MIDI OUT and THRU ports, a third Expression Pedal input, ADAT optical digital output, 48kHz clock input, and a second PCMCIA expansion card slot.
The QS7 is undoubtedly a powerful and flexible synthesizer capable of creating rich sounds - both acoustic and electronic. There's 64 voices of polyphony and 16 parts multitimbrality and tons of memory and expand-ability! The QS7 uses digital additive/subtractive sample playback synthesis to create high quality stereo grand pianos, organs, strings, drums/percussion, brass, woodwinds, new and classic synth textures, General MIDI, and rhythmic/sonic loops. Most of them sound pretty darn great too!