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SOLD Stewart Audio World 600 Power Amp ~ Class AB ~ 1 rack space (1u) ~ Weighs Only 10 Lbs

Discussion in 'For Sale: Amps, Preamps, and Cabinets' started by bassbooty, Jan 17, 2020.

  1. bassbooty

    bassbooty -Rey Supporting Member

    Jul 4, 2006
    For sale ONLY is a made in USA Stewart World 600 power amp in very good condition. The description and specifications are shown below. There are some cosmetic scratches on the top & bottom of the unit from being rack mounted (which obviously can’t be seen when it’s rack mounted). Functionally it operates perfectly.

    You will get the most power from this amp (500 wats RMS) running it in bridged mode with either a single 4 ohm cab or two 8 ohm cabs in parallel. A 3-foot Banana to Speakon speaker cable (for bridged mode operation) is included.

    OPTIONAL: Amp can be shipped in a lightweight and MINT Kaces 2u rack case which I recently purchased brand new and has never left my house.
    There is one open rack space to add a preamp or any other 1-space rack unit.

    I’m asking $165 including shipping to the CONUS with payment via PayPal if you want the amp by itself. If you want the amp shipped in the 2u rack case, the price would be $250 including shipping to the CONUS.
    Please feel free to message me with any questions you may have. Thanks for looking!

    - - - - - - - - - - - - - - - - - - - - -

    Stewart World 600

    2 channel amplifier delivering up to 500W (bridged) in a single rack space. The World 600 balances power and sonic performance in a compact package.

    • Two channel amplifier optimized to drive 4/8Ω

    • Convection cooled (No fans)

    • Clean full–range dynamic power

    • Lightweight 1U package

    • Bridgeable

    The Stewart Audio World 600 Professional Power Amplifier is designed specifically for the unique requirements of high quality commercial, industrial and Pro Audio sound installations. The World 600 produces sound which is smooth and uncolored, while offering a full detailed low end response with lots of horsepower. The high-frequency switch mode power supply and Class AB amplifier design adapt to the demands placed upon them, enabling the amplifier to run with maximum efficiency regardless of the load impedance. With incredible efficiency, up to 5 World 600's can typically run on one standard 20 amp circuit. Weighing in just 10 lbs and occupying one standard rack space, the World 600 balances power and sonic performance in a compact package.

    4 Ohm Bridged Power: 500W
    8 Ohm Bridged Power: 350W
    4 Ohm Stereo Power: 190W per channel
    8 Ohm Stereo Power: 110W per channel
    Frequency Response: (+0, -0.5dB, 1W) 20Hz - 20kHz
    Signal to Noise Ratio: >100dB
    THD+N: <.1%
    Damping Factor: >500
    Slew Rate: 30V/microsecond
    Input Sensitivity: 1V (0 dBV)
    Standard Voltage Gain: 40x (32dB)
    Input Impedance (Balanced/Unbalanced): 20k Ohms/10k Ohms
    Idle Current Draw, 1/8 Power: .24/2A
    Class: AB
    Input Connectors: XLR, 1/4" TRS
    Output Connectors: Binding Post, 1/4" TRS
    Power Supply: High-Speed Switching
    Cooling: Convection-Cooled (No fans)
    Controls: Power, Channel Gain
    LED Indicators: Power, Signal Present & Clip
    Construction: Steel & Aluminum Chassis
    Dimensions: (H,W,D): 1.75"H x 19"W x 15.3"D
    Weight: 10lbs (4.5kg)

    93288FB4-D096-43B2-8FCE-8B9EB34E0035.jpeg 595CBE43-EE4A-4C4C-807E-4F8AE2D7FBC1.jpeg A1076436-E96D-4FDE-B77E-6481D2C77772.jpeg 1AC68E80-264F-42ED-9E42-93E393E2949D.jpeg 433E861A-2C99-4323-9B81-1E35C0A2DA8F.jpeg CAB27329-0650-494E-97A6-CEADC5CE9351.jpeg CF538522-56C7-4CF2-AF17-F36772C85181.jpeg 18734AFD-09CA-455C-89E0-298838F53660.jpeg D2BE92A3-F789-4829-9BF6-E7B9E3BB0E12.jpeg D75A00DC-DEA6-424F-BFAE-C8D825142AA2.jpeg 296AD135-69A6-4682-AE9D-97B8CFA1397A.jpeg 6BDB0314-B421-4FEE-B4CB-396D1384856F.jpeg
    1982D986-CDC8-4F3B-9444-D546884D291E.jpeg 124D20D0-D7CB-42E5-88E3-1321F38D9686.jpeg
    Last edited: Mar 23, 2020
    mikewalker, mellowgerman and Bigoo7e like this.
  2. mellowgerman

    mellowgerman Supporting Member

    Jan 23, 2008
    Orlando, FL
    Stewart power amps are the bees knees! I love mine. Such great, open and transparent power. Also, no noisy fan, so they're great for low-volume practice as well.
    bassbooty likes this.
  3. Josh Welch

    Josh Welch

    Dec 1, 2007
    Where in Utah are you located
  4. bassbooty

    bassbooty -Rey Supporting Member

    Jul 4, 2006
    PM sent :)
  5. bassbooty

    bassbooty -Rey Supporting Member

    Jul 4, 2006
    Sold locally
  6. 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.

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