Browse Categories

71A triode tubes

Displaying products 1 - 2 of 2 results
National Union NX171A tiode - matched pair
National Union 71A triode - globe bottle, matched pair
Price: $159.00
National Union 71A triode - globe bottle, matched pair
The National Union 71A tubes in this precisely matched pair have silver plates and globe bottles with lots of chrome flashing. The engraved bases have the National Union logo and read "NX-171-A." Both tubes test as new.
RCA 71A triode - various labels, matched pair
RCA 71A triode - various labels, matched pair
Price: $94.00
RCA 71A triode - various labels, matched pair
The RCA 71A tubes in this precisely matched pair are 4-pin triode power tubes. They have silver plates and ST bottles with lots of chrome flashing. One tube is labeled for Raytheon and the other is labeled for Cunningham. Both tubes test as new.
Search
TC Tubes specializes in precision testing and matching of vintage and new production vacuum tubes for guitar & bass players, audiophiles, and DIY tube audio enthusiasts. Our website features secure payment options and fast, convenient shipping around the world.

Shopping Cart
Your cart is empty.