When I have my Mark IV setup in simulclass mode, when I come out of standby there is a real loud crackle scratch sound. I also noticed a bit of a buzzing or low level hum when in Simulclass as well. It is louder in the lead channel but can still be heard in R1.
In class A it's completely quite. No crackle coming out of standby, no hum. Sounds great.
Anyone else experience this?
In class A it's completely quite. No crackle coming out of standby, no hum. Sounds great.
Anyone else experience this?