Hello Andrew I have a G-7700 and the left speaker's sound was coming in and out. Switched speakers and the same. I cleaned the balance and it improved the power to the left speaker and it is just as loud as the right but the right sounds much brighter. Left has way less treble. Again cleaning the balance helped but the left speaker has more bass and not as much highs. Any clue where I can look next. The speaker relay? The rest of the unit works perfectly and is in great condition. I appreciate your help.
JCKCPA Clean all the controls in the preamp. Note that this will be a fairly major job. You'll need a good bit of time. Use a good cleaner like Deoxit D100.
Remove two screws on the top and three nuts under the knobs and it's off! While all the knobs must be removed to pull off the front panel, the nuts are under the Bass, Balance and Tape Function knobs.
Hello Andrew I have a G-7700 and the left speaker's sound was coming in and out. Switched speakers
and the same. I cleaned the balance and it improved the power to the left speaker and it is just as loud
as the right but the right sounds much brighter. Left has way less treble. Again cleaning the balance
helped but the left speaker has more bass and not as much highs.
Any clue where I can look next. The speaker relay?
The rest of the unit works perfectly and is in great condition.
I appreciate your help.
JCKCPA Clean all the controls in the preamp. Note that this will be a fairly major job. You'll need a good bit of time. Use a good cleaner like Deoxit D100.
Thank you Andrew. I really appreciate it.
Good Video
How difficult was it to get the front panel off?
Remove two screws on the top and three nuts under the knobs and it's off! While all the knobs must be removed to pull off the front panel, the nuts are under the Bass, Balance and Tape Function knobs.
+Andrew Kwiecinski, thank you very much!
a lot of work .