• Used SWR SM-400S

Used SWR SM-400S

$299.00

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Product details

The SWR SM-400 is regarded as one of a handful of game changing bass amplifiers ever built. Introduced in 1985 as the flagship amp of the SWR line, it remained unchanged and sold thousands of units throughout the later '80s and early '90s. Seemingly everyone was buying this amp at the time. Steve Rabe, designer of the amp and owner of SWR finally decided to make some tweaks to the original design.

So, the SM-400 underwent its first upgrade in 1993 and was renamed the SM-400S. The amplifier's power output was increased to 550 watts (@ 4 Ohms in Bridge/Mono Mode) and some new features were added (Internal Cooling Fan) including features that were previously available only as factory modifications (XLR Pad & Ground Lift, and Transparency Control).

FEATURES:

  • HI AND LOW GAIN INPUT JACKS
  • GAIN CONTROL AND PREAMP CLIP LED
  • LIMITER
  • AURAL ENHANCER
  • BASS CONTROL
  • VARIABLE GRAPHIC EQ
  • TREBLE CONTROL
  • TRANSPARENCY CONTROL
  • MASTER VOLUME
  • CROSSOVER FREQUENCY

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