I have a PrimaLuna Dialogue Premium HP that drives a pair of Magico A3s cleanly and with authority. I love this integrated amp. No issues at all. I would definitely, as suggested above, get Upscale Audio involved. Good luck and please report back as to what the resolution to the issue was. Thanks.
PRIMA LUNA DIALOGUE PREMIUM - 20 minutes and then loud pop and buzzing in 1 channel
Hopefully someone can help.
Amp is virtually new. The amp will operate wonderfully for 20 minutes and then a loud pop , and then buzzing from the right channel. I shut down the amp and then it repeats. I switched some tubes and it is still there. I switched the cables and know for sure it is only one channel, the right one. The buzzing does not increase with the volume increased. .
It is the amp and not the Prima luna preamp. Cables and connections are fine. Pushing Focal Kanta No2's .
Any help would be very much appreciated. I'd rather not send a 68 pound piece of equipment through the mail.
Thanks lot - Craig
Amp is virtually new. The amp will operate wonderfully for 20 minutes and then a loud pop , and then buzzing from the right channel. I shut down the amp and then it repeats. I switched some tubes and it is still there. I switched the cables and know for sure it is only one channel, the right one. The buzzing does not increase with the volume increased. .
It is the amp and not the Prima luna preamp. Cables and connections are fine. Pushing Focal Kanta No2's .
Any help would be very much appreciated. I'd rather not send a 68 pound piece of equipment through the mail.
Thanks lot - Craig