The 12'' coaxial speaker allows this amp to be used effectively on electronic drum kits that need a full and broad frequency response, as well as an excellent choice for synths, stage pianos and even acoustic guitars. With an input specifically for Electronic Drums, the DR-60 also has an XLR input for a Mic, and a Jack input for a line (perfect for backing tracks) each with their own independent volume, making it a hugely versatile amp. The on-board 3-band EQ also allows you to tailor the output to achieve your perfect sound.