U-Sound Hipp'O Comp



This is the first pedal by U-Sound made for bassists and it has a story behind its creation. After numerous cases of bass players borrowing a "Stamp'O Comp" pedal from their bandmate guitarists and using it all the time we made a decision to adapt this fine compression unit for bass players. The result is a flexible piece of equipment with the no frills distinctive thick tone. Just what bassists need. Just like the guitar compressor ancestor this pedal is assembled with the best high quality components that make it sound very clear and stable regardless of the music style you play. Funk to thrash-metal.


  • The pedal gets powered by either a 9V battery or a stabilized adapter.
  • True bypass.
  • Dimensions: 115x90x40 mm
  • Weight: 450 g


  • Volume - output level
  • Tone - tone control
  • Sustain - rate of compression
  • Gain - middle frequency level

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fx pedal stompbox stomp box guitar effects pedal compressor compression compress volume/amplification
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