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45 triode tubes

Displaying products 1 - 6 of 6 results
GE 45 triode - matched pair
GE 45 triode - matched pair
Price: $164.00
GE 45 triode - matched pair
The GE 45 triode tubes in this precisely matched pair have ST bottles and bottom dish getters. The silver labels have the GE and Wards logos. Both tubes test as new and are matched for both current draw (28.4 & 28.4 mA) and Gm (98% & 98%).
Ken-Rad 45 triode - matched pair
Ken-Rad 45 triode - matched pair
Price: $97.00
Ken-Rad 45 triode - matched pair
The Ken-Rad 45 triode tubes in this precisely matched pair have ST bottles and bottom dish getters. The silver labels have the Ken-Rad and Crosley logos. Both tubes test good and are matched for both current draw (24.0 & 24.8 mA) and Gm (81% & 82%).
Philco 45 triode - matched pair, engraved base
Philco 45 triode - matched pair, engraved base
Price: $189.00
Philco 45 triode - matched pair, engraved base
The Philco 45 triode tubes in this precisely matched pair have ST bottles and engraved bases (Philco & Super Silvertone). Both tubes test as new and are matched for both current draw (33.6 & 33.9 mA) and transconductance (116% & 116% Gm).
RCA 45 triode - matched pair
RCA 45 triode - matched pair
Price: $97.00
RCA 45 triode - matched pair
The RCA 45 triode tubes in this precisely matched pair have ST bottles and bottom dish getters. The bases have the RCA Radiotron logo. Both tubes test good. They are matched for both current draw (24.4 & 25.2 mA) and Gm (80% & 86%).
RCA 45 triode - matched pair, various labels
RCA 45 triode - matched pair, various labels
Price: $179.00
RCA 45 triode - matched pair, various labels
The RCA 45 triode tubes in this precisely matched pair have ST bottles and bottom dish getters. One tube has the RCA logo engraved. Both tubes test as new. They are matched for both current draw (30.4 & 33.9 mA) and Gm (91% & 93%).
Sylvania 45 triode - matched pair, engraved base
Sylvania 45 triode - matched pair, engraved base
Price: $154.00
Sylvania 45 triode - matched pair, engraved base
The Sylvania 45 triode tubes in this precisely matched pair have ST bottles and bottom dish getters. One tube has the Philco logo engraved. Both tubes test as new and are matched for both current draw (33.6 & 36.0 mA) and Gm (102% & 105%).
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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.

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