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Quad 405 and 405-2 Amplifier repair AND update service - The Ultimate package p

$ 126.71

Availability: 95 in stock
  • Non-Domestic Product: No
  • All returns accepted: ReturnsNotAccepted
  • Modified Item: No
  • Model: 405
  • Custom Bundle: No
  • Brand: Quad
  • Country/Region of Manufacture: United Kingdom
  • Type: Hi-Fi Amplifier
  • Condition: Used
  • MPN: Does Not Apply

    Description

    This is a Quad 405 and Quad 405-2 Repair and update service
    The repair and update service
    includes the following:
    Trouble shooting circuit boards replace damaged components with equivalent modern parts.
    Make amplifier operational and perform update service.
    >All electrolytic capacitors will be replaced with high quality electrolytic capacitors.
    >Main power supply capacitors will be replaced
    with high quality electrolytic capacitors.
    >Power supply snubber capacitors(two on AC side and two DC side)will be added
    >All ceramic capacitors will be replaced with high quality film and mica capacitors
    >The op amp ICs will be replaced with Burr Brown SoundPlus OPA134 op amp ICs with sockets.
    >Decoupling capacitors added to op amp positive and negative supply lines
    >Unit will be rewired on the transformer secondary side and to amplifier boards
    >RCA jacks installed and new audio wires added
    >
    Replace speaker connector with gold plated binding posts
    >Replace power transistors with modern devices
    See sample photos of a before an after completion for illustration. (actual look of your amp will vary but similar)
    Additional modification requests are welcome!!!!