Anybody with Magnum MF250 amp?

[Ubik]

Hi, got it today and sounds very very musical but... Is it normal left channel cooling radiator stays cold while right one naturally warm? It seems dual mono so temp should be the same, right? If left channel has issues at mosfet there should be no music I guess. Thanxs

[Ubik]

After two hrs of music it has a bit of temperature.. Maybe the bias need reset?

[Lawrence001]

Yes sounds like bias settings to me, best get it looked at if one side is getting hot. Unless it's class A then you want to get the cool side looked at [emoji23]

Sent from my BLN-L21 using Tapatalk

[Ubik]

Thanxs Lawrence.

[Firebottle]

Could be that the majority of transistors are mounted on one side?
Have you looked under the hood?

[Ubik]

It's exactly simmetrycal.will be at the lab this Monday for a full sanity check.. Thanxs you responded