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SOLD GSS Baby Sumo Power Amp

Discussion in 'For Sale: Amps, Preamps, and Cabinets' started by JoeDoe, Apr 26, 2021.

  1. JoeDoe

    JoeDoe Drummist turning bassist. Supporting Member

    Jul 21, 2018
    Florence, AL
    United States
    Selling a rare (especially stateside) Baby Sumo from GSS. If you know, you know! Great compact, silent, power amp. Comes with power cord, and hardside case. No trades.


    Inputs/outputs and controls : 1/4" (6,35mm) input jack connector on the front panel. Neutrik Speakon loudspeaker output connector on the back panel. One on/off power switch. Massive pure aluminium volume control.

    5.2 x 3.2 x 8 inches / 13 x 8 x 20 centimeters (Width x Height x Depth)

    Weight: 3.3 Lbs (1,5 Kg)

    Technical data:

    Power: 600 Watts over 4 Ohms; 300 Watts over 8 Ohms; 150 Watts over 16 Ohms.

    THD (at full power): < 0,1 %

    Input impedance: 10 K Ohms

    Power voltage: 180-264 Volts ac

    Frequency response (-1dB): 20-20000 Hz

    07F295BB-33A5-4D3F-9DED-BA62B6F8A887.jpeg 41B95829-269D-43CF-A23E-53CFA5563382.jpeg 84D480C7-6EAE-485F-838F-4B8D53F21190.jpeg
    Last edited: May 1, 2021
    kranahan, gh0st42 and MikeBass like this.
  2. MikeBass

    MikeBass Supporting Member

    Nov 4, 2003
    Royal, Oak, MI.
    I have one.
    Loud for days.
  3. DWBass

    DWBass The Funkfather

    R&B likes this.
  4. bass player 53

    bass player 53

    Sep 19, 2010
    Is this the modified 120 VAC version?
    Just asking.
  5. JoeDoe

    JoeDoe Drummist turning bassist. Supporting Member

    Jul 21, 2018
    Florence, AL
    Indeed it is!
  6. Jeremy Allen

    Jeremy Allen Supporting Member

    Mar 18, 2002
    Bloomington, IN
    PM sent
  7. Primary

    Primary TB Assistant

    Here are some related products that TB members are talking about. Clicking on a product will take you to TB’s partner, Primary, where you can find links to TB discussions about these products.

    May 9, 2021

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