Product Description Product Specs/Additional Information Related Videos Audio Product Description The Mo’ Bass is a high-power bass guitar amplifier head produced by SWR Sound Corporation, a brand well known for professional bass amplification. Released in the late 1990s, the Mo’ Bass was designed to combine strong clean bass tone with built-in digital effects, which was unusual for bass amps at the time. It delivers around 900 watts of power (split between two channels), allowing players to run stereo setups or bi-amp rigs for greater tonal control. The amplifier includes features such as chorus, octave, envelope filter, overdrive, and compression, along with SWR’s characteristic clear, hi-fi sound that emphasizes tight lows and crisp highs. Because of its versatility, powerful output, and integrated effects, the Mo’ Bass became popular with touring and studio bassists who wanted a single unit capable of producing a wide range of modern bass tones. Presented in great condition and supplied with its footswitch. Product Specs/Additional Information Power Output: Up to 900 watts total (typically 2 × 450W stereo at 2 Ω) Channels: Dual-channel design (clean effects channel) Built-in Effects:ChorusSubWave octave generatorEnvelope filterOverdriveCompression EQ Section:3-band EQ (bass, mid, treble)Semi-parametric mid controlAural Enhancer circuit (signature SWR tone shaping) Outputs:Stereo speaker outputsBalanced XLR direct output for PA/recordingEffects send/return loop Inputs:Active/passive bass inputFootswitch control input for effects Operating Modes:Stereo operationBridged/combined power options depending on cabinet setupConstruction: Rack-mount amplifier head (typically 3U rack size)Weight: ~30–35 lb (≈14–16 kg) Related Videos Audio
