Has anyone heard about this device/piece of equipment used to bias power amplifier tubes/power amplifiers? How does it work? Can I use it to bias my audio Research Tube Power Amplifier which has 20 6550 tubes? Please I need your help and advice. Thanks
You must have a verified phone number and physical address in order to post in the Audiogon Forums. Please return to Audiogon.com and complete this step. If you have any questions please contact Support.
