Telefunken ECC802S Matched Pair

Selling these tubes from my personal collection.Tubes have been verified and tested by myself and a third party on an Amplitrex AT-1000 machine. They have been tested in fixed bias mode, not the auto-bias mode that make tubes seem stronger than they really are. I have pictures of these tubes on t...

Selling these tubes from my personal collection.Tubes have been verified and ...