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Lower Volume from One Monoblock

Technical question on Cary 500 monoblocks. One amp is noticeably lower in output volume than the other. My sound was off-centered, a good bit louder on the left. Swapping the monoblocks left to right the louder sound swapped too. The left channel is now lower in volume. Any ideas on what goes wrong with a monoblock to reduce the output. The amp plays, it is just lower in output than the other amp?
stickman451
tls49's avatar
tls49
1,351 posts
 
My only thought was that since the 20's don't really go too low that in the bass it might work.
Stickman451, you need to trust Al on this one. I've had some experience with an impedance mismatch, and bass was not the only issue with the sound. It also seemed lifeless, dull, and lacked dynamics. An amp with the correct input impedance, and only a 1/4 of the power of the mismatched amp was actually more dynamic. Both amps sounded great with a properly matched preamp.
russ69's avatar
russ69
3,360 posts
 
Just for kicks, try putting in new fuses. Sometimes it's something simple.
brownsfan
1,508 posts
 
Russ offers good advice. If a fuse blows on one side of the Cary MB's you will get a much lower volume (really low) out of that amp. Its always worth a try taking the cover off and seeing if there is anything obvious.
stickman451 OP
553 posts
 
I did remove the cover and check the fuses...they were okay. I will just send them back to Cary (not too far from where I live) and let them check them out.
stickman451 OP
553 posts
 
Well it turns out I couldn't close the possible deal on the Brystons...the seller refused to allow me to inspect them at his place prior to finalizing the deal...
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