Hi everyone!
I have problem with my MKV and I don't know it is normal thing or issue.
On every channel, very mode, every power (10, 45, 90W) and every speaker output, there is noise, buzz.
When nothing is plugged into amp's input, when master volume (output) is set to zero, the buzz is still.
This noise isn't very loud.
The same buzz is from SLAVE OUT, too.
I checked all power and preamp tubes and all are OK.
When I plugged FX SEND from my MKV (MKV is a preamp) to my Roadster FX RETURN there isn't any noise from ROADSTER power amp side.
On the other side, when I pluged Roadster FX SEND to MKV FX RETURN there is this noise, so it looks that this buzz is from MKV poweramp(?)
Compared with, Roadster is totally quiet - none buzz from a speaker and from slave out, too. I was tested it under the same conditions.
This is that noise:
https://soundcloud.com/chris-woods-778424732/mkv-broom
I have problem with my MKV and I don't know it is normal thing or issue.
On every channel, very mode, every power (10, 45, 90W) and every speaker output, there is noise, buzz.
When nothing is plugged into amp's input, when master volume (output) is set to zero, the buzz is still.
This noise isn't very loud.
The same buzz is from SLAVE OUT, too.
I checked all power and preamp tubes and all are OK.
When I plugged FX SEND from my MKV (MKV is a preamp) to my Roadster FX RETURN there isn't any noise from ROADSTER power amp side.
On the other side, when I pluged Roadster FX SEND to MKV FX RETURN there is this noise, so it looks that this buzz is from MKV poweramp(?)
Compared with, Roadster is totally quiet - none buzz from a speaker and from slave out, too. I was tested it under the same conditions.
This is that noise:
https://soundcloud.com/chris-woods-778424732/mkv-broom