Very good condition. Works perfectly, No plus drive. The internal battery hasn't been replaced. Comes with TM-1 Turbo midi interface, power supply and original box. I'm still trying to dig up the manual but if I don't, it's here: https://cdn.www.elektron.se/media/downloads/machinedrum-uw/machinedrum_manual_OS1.63.pdf Cash only. Will consider partial trade for Elektron Digitakt Comes loaded with OS X.06 which adds a host of new features including: -a new class of machine called Neighbor FX (NFX) which includes a Compressor, Envelope + Ringmod and Universal Comb Filters. -Three new GND machines are now available. ** GND-SN-PRO is a compatible model for GND-SN, featuring up to 4 sine OSCs. GND-SW is a sawtooth/triangle machine with up to 3 variable waveform OSCs. GND-PU is a pulse wave machine with adjustable duty ratio and up to 3 OSCs. All new GND machines have relative pitches for additional OSCs, and UNISON capability. - Quater-tone equal tempered tuning scale across the PTCH parameter of selected machines -New LFO shapes are available: SINE, REV-LINEAR, REV-EXP, NOTCH and STEP. -Solo Mode -Trigger preview and more