Since 1988 EBS has been designing and manufacturing professional equipment for bass players. They are a company of bass players, for bass players. EBS is committed to using its knowledge, expertise and understanding of the bass instrument to design and produce the ultimate equipment for your bass guitar. This TD660 is a progression/upgra de of their popular TD650. It is extremely versatile and suited to any large venue, embracing any style of music or playing style. It is one of the most reliable bass amps to bring on tour! EBS TD660 is a compact and powerful package, loaded with Tube, Solid State and MOSFET technology. This no compromise amp will satisfy every demand of the most versatile bass player! The EBS TD660 bass head includes a three-band equalizer with sweepable midrange, notch... Less

The Tour(tm) series features class A/B power amplifiers with patented Smart Rail(tm) and DDT(tm) technologies. This technology gives these amps massive dynamic power in a lightweight package, without introducing any switching distortion or delay. Each amp features DC protection, an efficient parallel cooling system and a two-speed cooling fan. But that's not all. These amps contain a Kosmos B Subharmonic Generator which allows the user to synthesize a note one full octave below the note you are playing. Wrap all this up with a constant Q, 9-band, graphic equalizer and the Peavey reputation for quality, and you couldn't ask for anything else.

The Peavey Headliner bass head is a 1 1/2 rack space, fully rackmountable 600 watt head. The Headliner is loaded with features, including an on-board optical compressor and tube crunch effect. There's plenty of EQ on-board, including a pre-EQ contour switch, 2 bands of rotary EQ and a 7 band graphic EQ, which is defeatable.