• The move to the new server is done. There are some software and database maintenance updates in process. This has us passing the hat around to help out. We appreciate any donations. Seriously, even a dollar helps. The payment page may be found here - https://www.audiokarma.org/support.html

1122dc

  1. S

    Marantz 1122dc pop/crackling on phono only

    Hi AK community, Hoping someone can help me find some answers ASAP on a 1122dc I just acquired. It was a little dirty but otherwise in fine condition. Everything seems to be smooth with the exception of the phono inputs. When I play records, there is a slight but very noticeable crackling/pop...
  2. Geek

    1122DC Offset Issues

    Hi Folks, So I have this 1122DC in for service. Everything is all good, bias, no oscillations, etc. but the DC offset is 6.5V one channel, 2.4V the other. Pretty far out, too out to trim. What my revision had was for R735 (and respectfully in the other channel) instead of 560R, was 270R and...
  3. A

    Marantz 1122DC help with repair

    Hi everyone. I posted some time ago for assistance repairing another Marantz unit and got the help I needed, I am hoping that the knowledge and expertise in this forum can help me again. I powered on my Marantz 1122DC this morning to find that it was crackling and the red power light was rapidly...
  4. L

    Marantz 1122DC lost channel - Intermittent

    Hello! I have a friend having a Marantz 1122dc which lost a channel sometimes. Once we touch the "Tone Defeat" and "Loudness" buttons, the channel is working again but it can take several minutes to make it working. The power amp section has been restored (new transistors, new pre drivers and...
  5. A

    Marantz 1122DC Help With Replacing Relay

    Hello everyone. I purchased a replacement relay for my 1122DC integrated amp. I opened up the unit to desolder the old relay, but then I saw that the relay was glued to one of the larger caps. How can I remove this? It is pretty solidly glued on there and I don't want to pry on it. Any...
  6. MBuras

    Marantz 1122DC Restoration

    Well I'm always a sucker for a new project. Next up on the list (at least worth posting about) is my first integrated, a Marantz 1122DC. It looks kinda pretty on the outside which is what attracted me in the first place. But boy the inside is sure a dirty, dusty mess. I think this thing was...
    • MBuras
    • Thread
    • 1122dc integrated marantz rebuild recap restoration
    • Replies: 57
    • Forum: Marantz Audio
Back
Top Bottom