guitar amp output transformers
12:02
Recapping and retubing - when, if, how and why
14:30
Build Basics FAQ #3 : OUTPUT TRANSFORMERS!! ...and primary impedance
11:58
How to sneak in a forbidden amp
36:19
Audio Output Transformers Demystified - Ask Mark
12:03
Output transformers - a follow-up.
1:17:00
1966 Marshall JTM-45 Mk II in for Repairs......A Rare and Wonderful Gem !!
9:52
Do the Marshall Vietnamese transformers sound any good?? MAV vs Mercury TONE TEST!!
7:17