Changed circ.breaker-vocals became shouty:why?


Hi
I live in pre-war apt.building.The circuit breaker that was feeding my system was an old 15 amp gadget that was long ago discontinued.When i noticed that it was 15 amp i went and bought a $25 30 amp replacement for it.After installing it in the box i noticed that vocals and solo guitars became shouty and flat even though the rest of the spectrum became more dynamic,especially bass.After i put back the old breaker,the sound became 3-D and warm again,even though the system was straining at high volumes.Is it a circuit breaker burn in factor or something else at play here?My power amp is Pass X 250,5 driving 86db/4ohm Snell type B speaker (6 drivers per side,3 of which are 10 inches).
Outlets by PS Audio.Any ideas?Thanks a lot.
overhang
To be honest I have no idea...I would not use a 30A breaker in place of a 15A breaker though...you may burn down your house.

Dave
Agree with Dave.
You're possibly experiencing a sound of the frying wires...:-)
Don't put a 30 amp breaker in a 15 amp circut !! that is a fire waiting to happen. For a 30 amp breaker you need 10 gage wire. If you wire is less then 10 gage the wire burn up before the breaker ever trips. Get a new 15 amp breaker and try your tests again.
It is an intersting expermint though, After you replace it with the correct size, run it for a few weeks and see what happens, Then switch it back and see what difference you hear.

Mark
You can't just swap a 15 amp breaker with a 30 amp. It takes special wire and outlet plugs for 30 amps. If you have a short you could burn the apartment down.

With that said, there is a break in period of 2 weeks on a breaker but the difference you are hearing sounds like it may involve more factors.

Breakers do sound different but the better ones are mercury wetted. Another thing that makes a difference is if the copper thickness or length in the new breaker is equal to the wave length of something causing interference.

You can play around as long as your hardware store lets you return items but I would go back to a 15 to 20 amp breaker.