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SOLD Stewart World 2.1 power amp

Discussion in 'For Sale: Amps, Preamps, and Cabinets' started by Fuzzbass, May 27, 2017.

  1. Fuzzbass

    Fuzzbass P5 with overdrive Gold Supporting Member

    Price: $275, including CONUS shipping.

    Very good condition: some rack rash in the usual places. I had two but one has been sold. The only difference between the two was slightly different wear.

    Click link for specs, but here's a summary of the most conservative numbers:
    Output Power ( 1kHz, .1% THD):
    400W X 2 @ 8 Ohms
    650W X 2 @ 4 Ohms
    1350W X 1 @ 8 Ohms Bridged
    1800W x 1 @ 4 Ohms Bridged
    Frequency Response (+0, -.5dB, 1W): 20 Hz-20kHz
    Bandwidth (+0, -3 D): 15 Hz - 45kHz
    THD+N: >100Db
    Damping Factor: > 500
    Slew Rate: 30V / microsecond
    Input Sensitivity: 1V (0 dBV)
    Standard Voltage Gain: 66X (+36.4dB)
    Input Impedance (Balanced/Unbalanced): 20k Ohms/10kOhms
    Class: H
    Input Connectors: Rear Panel 3 pin XLR, 1/3 Phone, Barrier Strip
    Output Connectors: Rear Panel 6 gauge, 5-way Binding Post
    Power Supply: High Speed Switching
    Cooling: Variable speed Fan
    Controls: Power on/off, Channel Gain
    LED Indicators: Power, Signal present, -3dB & Clip
    Construction: Steel & Aluminum Chassis
    Dimensions (h, w, d): 3.5" x 19" x 15.3", 8.9cm x 48.3cm x 38.1cm
    Weight: 17 lbs (7.7kg)

    The fan is powerful and easily noticeable in a quiet room, but I've never noticed it at rehearsals or gigs. Also, speaker output is binding post only. I can throw in a banana plug if you like. :)

    A very cool aspect of this amp is that it's dual-monaural. That is, each channel has an on/off switch for its own power supply (though there is only one power cord). For smaller gigs I would use just one channel and leave the other powered off.

    The Stewart has had enough power for my biggest gigs (it gets my Berg NV610 stoopid loud) and weighs only 17 pounds. Along with my solid state Tech21 preamps, it made for a light rack rig.

    Pics: 1st three are of the amp still remaining, 2nd two are the one that has been sold.

    0_stewart1a. 0_stewart1b. 0_stewart1c. 0_stewart2a. 0_stewart2b.
    Last edited: Jun 9, 2017
    NKBassman and Khronic like this.
  2. DaveDeVille

    DaveDeVille ... you talkin' to me ?? Supporting Member

    incoming PM ...
  3. Fuzzbass

    Fuzzbass P5 with overdrive Gold Supporting Member

    One Stewart is sold -- thanks, Dave! The other is still available.
    DaveDeVille likes this.
  4. jpeeze

    jpeeze Supporting Member

    Jan 17, 2008
    Fuzzbass likes this.
  5. Fuzzbass

    Fuzzbass P5 with overdrive Gold Supporting Member

    PM replied
  6. Fuzzbass

    Fuzzbass P5 with overdrive Gold Supporting Member

    Still for sale!
  7. Impermanence


    Jan 8, 2015
    I'll take it. Pm sent
    Fuzzbass likes this.
  8. Fuzzbass

    Fuzzbass P5 with overdrive Gold Supporting Member

    Sold. Thanks!

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