Behringer Thunderbird BX108 Bass Amp in good condition for $100.
The Behringer Thunderbird BX108 1x8" Bass Combo Amp is a little powerhouse that's ideal for practice and jamming. The Thunderbird bass combo boasts a 15W amp with a bass-reflex cabinet and custom-made 8" speaker. The cool retro design features a burgundy-colored top panel, black covering, and a leather handle. A 3-band EQ lets you shape the tone, and a stereo tape I/O makes it easy to interface the Behringer BX108 amp with your computer's soundcard.