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Maximus Wax

Maximus Wax

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  • Maximus Wax
    Hello, I have a Mcintosh 2505 that is fine for about 15 min and a loud, and I mean Loud buzz comes from the right channel that is not controlled by the volume pots for either channel. It loses that audio from the preamp. Just the loud buzz. It registers on the right meter. If I turn the speaker switch off, it goes away. It is the only way to get rid of it. I got it on the bench right now. Any suggestions? Thanks
    Jose Jimenez
    Jose Jimenez
    Reading your post, I have no idea what you mean by "It loses that audio from the preamp." Could you please be clearer in explaining your issue, when it happens and what the association between your preamplifier and MC2505 has to do with the buzzing noise?
    Maximus Wax
    Maximus Wax
    Sorry yes that does not sound clear. I took the amp and benched it by itself, starting to check voltages, and have the same issue. On for 10 min running perfectly and then it goes off the rails with a loud buzz immediately. What I meant was the audio being fed in from the preamp into the 2505 is not present anymore within the signal along with buzz.
    Maximus Wax
    Maximus Wax
    This problem persists with no signal being fed into the 2505
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