Hi,

My audio gear is 4343, with Mcintosh C29 preamp and Marantz power amp.
Initially I didn't notice this, but as time went by, I suspected some sort of
difference in loudness of the right and left speakers. And only today I concluded that
the sound from the left speaker was a bit louder and clearer than the right one.
I heard the same difference when I played LPs from the 60s and 70s, or CD reissues from that era, and even modern CDs where stereo recording is almost perfect.
I reversed the speaker mode selector (left to right, right to left), and the result was the same.
The right speaker was a bit weaker in loudness and clarity than the right one. What do you believe is the problem here?
Do I need to bring the pair to a JBL technician for thorough check? Or is there anyting I can do some check by myself?
Thanks a lot for your advice.