2. amps-preamps
  3. 1412337713

is buying used Mcintosh equipment online bad idea?

was trying to build system like my college buddies had 35 years ago, and bought a MA-6200 that has static in one channel that the local dealer cannot isolate now. Fixed it once, but one loud listening session, and it started humming loudly, and the speaker overload lights came on. Turned it off and when I tried it again, the static was back in same channel but worse.

Tried to buy a used 2100 and bypass the power amp, but regardless of gain settings, the sound is distorted at anything above talking level volume with this amp. Changed out audio source, preamp, cables, speaker wires, and distortion remains. Returning it for refund. Have I done anything wrong in setting this up?

Live <2 hours from Austin, and may try taking the MA-6200 in to a vintage stereo shop there. I run a pair of Klipsch original Heresy that were late model, but are over 25 years old. Not a lot of heavy use on them, and have not tried swapping them out.

Is all this old McIntosh equipment probably in need of having a full test and update before buying them, or at least a listen to them? Just found this website, so I did not buy this stuff here.
blackwbg
corazon
210 posts
 
Locally, If you haven't sent for repair yet, I found Mike at Austin Stereo on Burnet fair, knowledgeable. Worked a couple Scott 299 amps for me.

Another very good tech is Mike Samra at Audio Asylum. While he works on most any vintage equipment he especially likes Mac and HK Citation 2. He utilizes lot of the McShane upgrades.

Currently working on a Sansui 1000 for me.

Best,

Dave
zd542
5,339 posts
 
"10-04-14: Whitecap
What a silly question. ANY vintage gear that has not been serviced or updated, Mac or any other manufacturer, electronics or speakers, may, and probably does, need some work. That's a surprise to you? Please, not another inane Mac bashing thread."

Can you point out where someone is bashing Mac here?
Ag insider logo xs@2x
tonykay
1,301 posts
 
I don't believe anyone is bashing McIntosh here, but it happens frequently. Here is the title of a recent thread "Why do no audio enthusiasts use McIntosh? You be the judge!
whitecap
121 posts
 
Exactly, Tonykay. Thank you.
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