The Ampeg BA600/210 is not just another everyday bass combo. Even though it packs dual 10" LF drivers, an HF horn (with Level control), and a whopping 600 watts of pure power, the BA600/210 is easily transportable. You get Ampeg's legendary tone-shaping thanks to it's multi-stage 12AX7 tube preamp, style control, 3-Band EQ, and Ultra-Hi/Lo switches, all of which make it extremely versatile. It even lets you choose between 2 channels, the vintage B-15 channel and a more modern tone with the simple click of a switch. By integrating a Class D power section and universal switching power supply, Ampeg was able to keep the BA600/210's weight factor low, without sacrificing power output or sound quality. The combo also features a variable compressor, a selectable pre/post XLR tube DI with Level control (the same as Ampeg's SVT-DI), and an effects loop. .