I followed tutorial, but it's kind of beeps even at the lowest setting. From what I understand VR1 sets high voltage, but I currently don't have gigaohm resistors on hand to measure it...VR setting for SBM-20
VR setting for SBM-20
What's the best VR setting for SBM-20 tube? I followed tutorial, but it's kind of beeps even at the lowest setting. From what I understand VR1 sets high voltage, but I currently don't have gigaohm resistors on hand to measure it...
I followed tutorial, but it's kind of beeps even at the lowest setting. From what I understand VR1 sets high voltage, but I currently don't have gigaohm resistors on hand to measure it...
Re: VR setting for SBM-20
This is normal - Set it just short of mid-way (about 11 o'clock) and you should be fine.
Jeff Keyzer
http://mightyohm.com
http://mightyohm.com