MS- 20. LIKE NEW WITH ORIGINAL KORG SOFT PADDED ZIP CASE(RARE) & KORG SQ-1 SEQUENCER GOES WITH. THEY BELONG TOGETHER. NOTHING IS MISSING. ALL PAPERS, PATCH CABLES, Power CHORDS ETC. EXCELLENT DEAL. NO SMOKING OR PETS. no glitches very clean. please email. la conner. leave your phone number. perfection