This amp is in very good shape. $300
The SWR SM400S is the legendary amp that made SWR famous; the SM-400S Bass Amplifier provides the power, performance, flexibility and portability needed by the professional bass musician for every style of playing and nearly every situation he/she will encounter. The amp features an all tube preamp section, a limiter using Field Effect Transistors, tone and equalizer controls utilizing Integrated Circuits and two individual power amps employing discreet, solid state devices. The power amplifiers in the SM-400S can be used individually to provide full biamp capabilities when used with the built-in adjustable electronic crossover or can function as stereo, 250 watt power units. If you need more power, the amps can be bridged for 400 Watts @ 8 ohms or 500 watts @ 4 ohms. The SWR SM400S has every conceivable input/output jack you'll ever need and provides huge, clean tone with amazing note articulation, clarity and ultra-fast transient response. For full info/specs, go to the SWR website.
* All Tube Preamp (12AX7 Groove Tube)
* Two Discreet 250W Stereo Power Amplifier Section (Bridgeable)
* Biamp capable with Adjustable Crossover
* Aural Enhancer
* 4-Band Variable Graphic Equalizer
* Integral Limiter
* XLR Balanced Direct/Line Out
* Stereo Effects Loop
