Hoffman Amplifiers Tube Amplifier Forum

Amp Stuff => AmpTools/Tech Tips => Topic started by: slimgem on November 11, 2022, 10:49:53 am

Title: Tube testing on EICO 667
Post by: slimgem on November 11, 2022, 10:49:53 am

How do you test a loctal tube on the Eico 667? One of those locking tubes like 35Y4 as an example. There doesn't seem to be a socket that it will fit. Any help would be appreciated

Title: Re: Tube testing on EICO 667
Post by: PRR on November 11, 2022, 04:20:41 pm

Socket XV10? Looks like it is above button "H-K LEAK".
https://bama.edebris.com/manuals/eico/667/
https://www.radiolaguy.com/Showcase/TestEquipment/EICO%20667%20Tube%20Tester.htm