Ambrosi ATM70 Amp for Kemper Toaster_SOLD

  • For Sale is an Ambrosi ATM 70 Amp for the Toaster, will work perfectly with the Kemper Kone or Kabinet

    cause it gets 90 Watts @4 Ohm

    Just Screw it to the Back of your unpowered Toaster and go


    250 € inkl Shipping in Europe


  • Hi.

    Is this mono or stereo? I have 2 kemper Kone's arriving this week to go in 2 1 x 12 cabinets. Would that still work?


    Cheers.

    Motoman's Stash
    Kemper Toaster with DIY Power Amp
    Marshall JVM 410H
    2x Custom 1x12 V30 Cabinets
    Gibson Les Paul BFG
    Gibson Les Paul Studio
    Fender Lone Star Strat
    Chapman Guitars ML3-RC
    Peavey Wolfgang Special
    :thumbup:

  • Hi.

    Thanks for the quick response. Are the two speaker outputs on the back wired in series or parallel? I'd have to wire the 2 Kemper Kones in series and run at 8 ohm ? 2 x 4 ohm Parallel would only be 2 ohm so that wouldn't be enough to meet the minimum load requirements.

    Motoman's Stash
    Kemper Toaster with DIY Power Amp
    Marshall JVM 410H
    2x Custom 1x12 V30 Cabinets
    Gibson Les Paul BFG
    Gibson Les Paul Studio
    Fender Lone Star Strat
    Chapman Guitars ML3-RC
    Peavey Wolfgang Special
    :thumbup:

    Edited once, last by motoman ().

  • This all i have

    DATA SHEET


    • Nominal Voltage: 230 / 115 V AC (on demand) / 50-60 Hz.
    • Power chip: IC National LM3886, thermal convection cooling.
    • Minimum / Maximum power absorption: 26 / 120 VA.
    • Power Absorption in stand-by: 23 VA.
    • Voltage Gain: 27 dB.
    • Instantaneous Output Power: 135 W.
    • Frequency Range: 27 Hz - 105 kHz +0.5 / -3.0 dB.
    • Damping Factor: 200.
    • Distortion Factor: THD+N: 0.1% 20-20,000 Hz.
    • Signal-to-Noise Ratio: > 92 dB.
    • Noise Voltage: 2.0 uV RMS, unweighted.
    • Input Sensitivity @ 4 ohm: -0,6 dBV / 0.72 V.
    • Solid-state Bridge Rectifier Stage.
    • Dual power supply 34 V per branch with 2 x 2 AT, 250V, 5x20 mm fuses.
    • 0.5 A T, 250V, 5x20 mm fuse.
    • Protection Circuits: Over-Voltage, Under-Voltage, Short To Ground, Overloads, SPiKE Protection, Over-temperature.
    • Mute / Active switch. Power switch.
    • Main frame: 2-mm aluminium.

    INPUT

    1/4" unbalanced, 22 kohm.

    Maximum Input Level: 2.0 Vpp @ 4 ohm. Settable through on-board trimmer.

    OUTPUTS


    • Monitor Out: 1/4" unbalanced for a line-level connection (external power amp, recording device, mixing desk and the like).
    • Loudspeaker Outs: 2 x 1/4". Accept loudspeakers in the 4-16 ohm range (minimum load: 1 cabinet @ 4 ohm or 2 cabinets @ 8 ohm).

    SIZE

    360 x 117 x 88 mm (14,2" x 4,6" x 3,5").

    Internal depth: 76 mm (3,0").

    Weight: 2,0 kg (4,4 lbs).

  • Thanks for that. Looks like I'll be able to figure something out. I think I'll take it! Paypal ok for payment? Shipping to the UK.

    Motoman's Stash
    Kemper Toaster with DIY Power Amp
    Marshall JVM 410H
    2x Custom 1x12 V30 Cabinets
    Gibson Les Paul BFG
    Gibson Les Paul Studio
    Fender Lone Star Strat
    Chapman Guitars ML3-RC
    Peavey Wolfgang Special
    :thumbup: