Well, for the record, mine are VR5s. Thanks for the info Ace. I didn't realize there were so many variations.
I preferred the VR5s to any of the Amperex 7308 or 6922 tubes in the First Sound, as well as others.
I preferred the VR5s to any of the Amperex 7308 or 6922 tubes in the First Sound, as well as others.