Paolo you might want to talk to Allan about the cryoed hybrid wire upgrade if you think the tubes and ERS improve the sound. The wire upgrade improves resolution and truly improves the sense of ease to this exceptional amp. The only problem is you are in Italy and you need to have very good soldering skills for this mod but it is sure worth the trouble.
Berning ZH270 help
Hi folks,
I've a problem with my ZH270 that maybe someone else has got and solved.
My ZH270 since few days after 10 about minutes from turn on starts to rustle and croaking on the left channel, you can see the red led of bias to flick.
If I turn it off and then on again in short time (less than a minute). I got the big bump but then I can play for hours but no more noise comes up.
This is systematic. Any idea of what could be? Maybe something I can fix myself whitout send it to service.
Thanks for any helpful replays.
I've a problem with my ZH270 that maybe someone else has got and solved.
My ZH270 since few days after 10 about minutes from turn on starts to rustle and croaking on the left channel, you can see the red led of bias to flick.
If I turn it off and then on again in short time (less than a minute). I got the big bump but then I can play for hours but no more noise comes up.
This is systematic. Any idea of what could be? Maybe something I can fix myself whitout send it to service.
Thanks for any helpful replays.