Now isn't that the weirdest thing you've seen from Sony. The smallest programmable [yes!] drum machine out there. Definitely a must-have for those OOH and barking dog samples.

Short manual written by somebody else:

BEFORE turning on the DRP2, press A, B or C (turn on the unit pressing the pad at the same time).

Then press 1, 2 or 3 : you'll have preset rythms.

Finaly, use the "tempo" + or -

You can play with the pad at the same time.

Changing pattern : press 1, 2 or 3.

Changing banks : turn off then replay.

Record your own rythm : press "user beat" 4/4 or 3/4 before turning on the unit (turn on the unit pressing the pad at the same time) : you'll hear a "click" on rythm. Play with the pad, it will be recorded.