yewhlock

Responses from yewhlock

kt88 or 6550 test data for Hickok 539c or tv7d/u
Samhar and T2232, Thanks for the info. I just wonder what is the difference between 6550 and kt88? 
Mixed driver tube for Mcintosh MC275
Hi, After some research, I found this answer from one of the previous posting.""""""""""""""""""""""""""""""""""""""""""""""""""""""""""If you are driving the amp single ended, the V-1 tube IS in the signal path in order to convert the incoming u... 
Telefunkens for the 12AX7's and 12AT7's
Hi, Thanks for the responses.