Ddrum DDA200 Electronic Percussion Amplifier (Discontinued) Leave a Comment / Uncategorized / By Denise / March 21, 2017 77GEARANK 77 out of 100. Incorporating 1+ ratings and reviews. Street Price: $399.00 Manufacturer: Ddrum Features12″ subwoofer2-1/2″ tweeterThree 1/4″ inputsOne XLR line outMP3 inputHeadphone output3-band EQ200 watts