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quad 405

  1. woodie63

    help with Quad 405-2 control unit 34 problem

    Hi All, So I took the plunge and picked up a mint ("looking") Quad 405-2 with a Control unit 34 on ebay. It arrived very clean, complete with manuals, I just had to order the 5 pin din cable to connect the two units... now I have finally hooked it up, the lights on the 34 work ok, the front...
  2. theumen

    Seeking Expert Advice on Strange Tweeter Crackling in IMF TLS50 II Speakers Post-Amp Revision

    Hello Vintage Audio Enthusiasts, I hope this message finds you all well. I recently had my QUAD 33/405 amps completely revised, and while I initially didn't notice any issues, upon closer inspection, I've encountered an odd problem with my IMF TLS50 II speakers. After the amp revision, I've...
    • theumen
    • Thread
    • cracking tweeter imf tls50 quad 33 quad 405 tweeter crackels
    • Replies: 1
    • Forum: Speakers
  3. P

    Marantz 2265 vs. Quad 34/405

    Hello! As I am constantly on the lookout for nice vintage audio equipment, I got into the position to buy myself both a Marantz 2265 and a Quad 34+405 for cheap as both the Quad 34 and the Marantz 2265 were in need of a recap. The Quad 405 was already serviced some years ago and was in good...
    • Pepijn
    • Thread
    • comparison marantz marantz 2265 quad quad 34 quad 405 recap vs.
    • Replies: 2
    • Forum: Solid State
  4. AnalogueDude

    Quad 405 into switched plug on Apt Holman OK?

    I’ve searched this and other forums, there seems to be mixed opinions on this. However, I believe the Quad 405 was always meant to be plugged into a switched outlet on a pre-amp (it has no power switch), and my Apt Holman is rated to a maximum of a Kilowatt soooo... shouldn’t be a danger in...
    • AnalogueDude
    • Thread
    • amp apt holman preamp quad quad 405 switched power
    • Replies: 3
    • Forum: Solid State
  5. TellMeWhy

    Kef 103.2 match with Quad 405?

    Dear All, I have a pair of Kef 103.2 speakers that I love dearly but looking for a bit more quality power to drive them more fully. Currently I have a Marantz 2230 that sounds quite good but a little thin and somewhat weak. Budget for a power amp (fed by the 2230 pre) is limited and I'm looking...
    • TellMeWhy
    • Thread
    • hitachi hma kef 103.2 marantz 2230 quad 405 yamaha ca
    • Replies: 5
    • Forum: Solid State
  6. M

    Quad 405

    There is an internet auction in which I can get my hands on an old Quad 405 quite cheap, I've been looking for something to drive my old IMF TLS80 with. The seller is vague, writing that it might be a humming sound in one channel. So I guess there is a humming sound. Anyone knows what's wrong...
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