S
sebsouthern
New member
Hi guys! I hope someone of you can help me with my problem. My Herbert makes a strange noise on specific frequencies, on every channels.
Here's a video in which you can hear the issue...Hope i can solve this problem.
I bought it used about 2 years ago, and i've never changed power tubes and preamp tubes as well. (and i don't know when the previous owner changed them...)
But i'm not sure it is a tubes issue. Can you tell me?
Thanks guys!!!
https://www.youtube.com/watch?v=u7fWHfbZ3m0
Here's a video in which you can hear the issue...Hope i can solve this problem.
I bought it used about 2 years ago, and i've never changed power tubes and preamp tubes as well. (and i don't know when the previous owner changed them...)
But i'm not sure it is a tubes issue. Can you tell me?
Thanks guys!!!
https://www.youtube.com/watch?v=u7fWHfbZ3m0