2. amps-preamps
  3. 133304-39163

Hum!!

My Jolida 102 has been great for 10-20 years.   Recently, about every hour, the thing bursts out with a loud, VERY loud base-like HUM (both channels and subwoofer).  I flip it off, then on, and it's fine.  Then about an hour or two later, same thing ...

Is this worth fixing?  Troubleshooting?  Any place in LA area you would recommend?
128x128jadane
noromance's avatar
noromance
9,966 posts
 
Sounds like a dry solder connection. 
stereo5's avatar
stereo5
6,486 posts
 

@noromance 

I think you mean cold solder joint.

mribob
229 posts
 
George Meyer, A/V repair expert, located near Santa Monica, or west side, they moved recently. Very good, very reliable 

Good luck,
Bob
randy-11
1,913 posts
 
call them quick

if it is the power supply caps, they may blow and wipe out the entire amp, maybe some drivers too...
simao's avatar
simao
1,838 posts
 
@stereo5
+1 for wit
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