All tubes test within the dataset expected of a new tube on our eTracer curve tracer. 6072 are ruggedized 12AY7, sought after for vocal preamplifiers, guitar amplifiers and hi-fi...
Can be used as a substitute for the 6072 tube. Pictured tube features short grey plates with a top-mounted "O" getter. Very CLEAN tube with clear lettering and nice...
Why Buy From Us?: Why should you purchase your tubes from Lakeland Music? We utilize a unique testing process, using a combination of vintage tube testers for shorts and...
This vintage RCA Radiotron 6SF5 tube is a must-have for any collector of vintage electronics. Made in the United States, this NOS tube is of excellent quality and is...
Tube tests 100% (pegged 100%) using Knight KG-600B Tube Tester. Very Strong Tube.
NOS Lot of 20 Different Vintage Philco Vacuum Tubes. You will receive one of each. 6AG7, 6V3A, 25AX4GT, 13FD7, 6AQ7GT, 6A8, 5AZ4, 14Q7, 35L6GT, 25BQ6GT, 35Z5GT, 6CA4, 6Q7, 6SF5,...
NOS (New Old Stock) 6SF5 RCA vintage electron tube made in USA This 6SF5 RCA is NEW and supplied with original box What you see is what you get!...
The Ken-Rad 6SF5 Vacuum tube is a vintage NOS (new old stock) tube made in the United States by the KEN-RAD brand. This tube has been tested and confirmed...
Mutual Conductance: 1975gm where 950gm is minimum and 1500gm NOS. Type: 6SF5. Manufacturer: RCA. The tubes need to get to you in one piece. But this the way of...