One of the very best drum machines ever. It has excellent sounds which can be expanded by adding additional sound cards (808 and 909 cards). Great rock, electronic, ethnic and industrial style drumkits! Most of the sounds are editable - tune, decay, attack, nuance, output, and more. But its coolest tricks are the Feel Patches which give your program a human-like groove! The sounds are ROM based samples, the R-8 has 32 note polyphony, 68 instruments, 100 patterns and 10 songs! The R-8 later became the R-8mkII with more memory and sounds.