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Thread: IRS500SMPS Amplifier Mono Class D 300W / 500W

  1. #1
    Join Date: Oct 2013

    Location: Wrexham

    Posts: 1,058
    I'm Darren.

    Default IRS500SMPS Amplifier Mono Class D 300W / 500W

    I have 2 of these, one works perfectly, the other did until I dropped one of the breakout cables on it whilst it was powered on Now it does nothing when given power. If you look at the photos you'll see I've circled a damaged resistor, this is pretty much where the cable landed. I don't know whether this is repairable and as can be seen from the photo of the underside I have made no attempt to do so.









    Sales includes 2 x IRS500SMPS Amplifiers, 1 in perfect working order, the other not working at all. 2 sets of breakout cables.

    Asking £80.00 delivered.
    Darren.
    Listening Room.
    UNDER CONSTRUCTION
    Turn Table. Garrard 401, Reso Mat, 2 Tier Slate Plinth, DIY Hadcock GH242, Nick G modded Lentek, Denon DL-103.
    Pre Amp. Croft Super Micro2. Power Amps Quad 405 Mono Blocks.
    Speakers. TBC

    Home Cinema.
    UNDER CONSTRUCTION
    DAC/Pre Amp. Denon AVC X3700H.
    BDP/Streamer. Panasonic DP-UB820EB / Apple TV4K.
    Display. Optoma UHD51 / DIY False Black Window Screen.
    Power Amps. 2 x Nakamichi AVP1.
    Front Speakers. DIY Baby Celestion Ditton 66. Surround Speakers. Celestion Ditton 11. Subwoofer. BK Electronics P12 300SB PR.

    Old Gallery. http://theartofsound.net/forum/showt...-of-the-70%92s

  2. #2
    Join Date: Oct 2013

    Location: Wrexham

    Posts: 1,058
    I'm Darren.

    Default

    bump
    Darren.
    Listening Room.
    UNDER CONSTRUCTION
    Turn Table. Garrard 401, Reso Mat, 2 Tier Slate Plinth, DIY Hadcock GH242, Nick G modded Lentek, Denon DL-103.
    Pre Amp. Croft Super Micro2. Power Amps Quad 405 Mono Blocks.
    Speakers. TBC

    Home Cinema.
    UNDER CONSTRUCTION
    DAC/Pre Amp. Denon AVC X3700H.
    BDP/Streamer. Panasonic DP-UB820EB / Apple TV4K.
    Display. Optoma UHD51 / DIY False Black Window Screen.
    Power Amps. 2 x Nakamichi AVP1.
    Front Speakers. DIY Baby Celestion Ditton 66. Surround Speakers. Celestion Ditton 11. Subwoofer. BK Electronics P12 300SB PR.

    Old Gallery. http://theartofsound.net/forum/showt...-of-the-70%92s

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