100A - 999Z
Our entire selection of three digit tubes like 845, 872A, 420A etc. These tubes tend to be either made by Western Electric or for Industrial use.
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On Sale
NO PLATE CAP Factory Matched Pair (2) Svetlana SED SV-572-160 Vacuum Tubes
Svetlana
Now: $176.69Was: $196.32Brand New Factory Matched Pair of Svetlana SED SV-572-160 Vacuum Tubes Out of the three models of SV572, this SV572-160 offers the highest transconductance of 9,000 Gm and the highest plate resistance of 17,000 ohms. The SV572-160 offers a higher power...Now: $176.69Was: $196.32 -
On Sale
NO PLATE CAP Factory Tested Svetlana SED SV-572-160 High Power Vacuum Tube
Svetlana
Now: $78.24Was: $86.93Brand New Factory Tested Svetlana SED SV-572-160 High Power Vacuum Tube Out of the three models of SV572, this SV572-160 offers the highest transconductance of 9,000 Gm and the highest plate resistance of 17,000 ohms. The SV572-160 offers a higher...Now: $78.24Was: $86.93 -
New Matched Quad (4) Psvane 300B Hi-Fi Series Vacuum Tubes
Psvane
$387.10New Plate Current Matched Quad of Psvane 300B Hi-Fi Series Vacuum Tubes As one of the most prominent audiophile vacuum tube manufacturers, Psvane’s designs have established a benchmark for clean and accurate sound reproduction, along with a build...$387.10 -
New Matched Pair (2) Psvane 300B Hi-Fi Series Vacuum Tubes
Psvane
$196.38New Plate Current Matched Pair of Psvane 300B Hi-Fi Series Vacuum Tubes As one of the most prominent audiophile vacuum tube manufacturers, Psvane’s designs have established a benchmark for clean and accurate sound reproduction, along with a build...$196.38 -
New Psvane 300B Hi-Fi Series Vacuum Tube
Psvane
$91.21New Plate Current Tested Psvane 300B Hi-Fi Series Vacuum Tube As one of the most prominent audiophile vacuum tube manufacturers, Psvane’s designs have established a benchmark for clean and accurate sound reproduction, along with a build quality...$91.21 -
On Sale
New Matched Quad (4) Genalex PX300B Gold Pins Vacuum Tubes
Genalex
Now: $603.73Was: $670.81New Plate Current Matched Quad of Genalex PX300B Gold Pins Vacuum Tubes In Europe during the 1930s the GEC (Genalex) / Marconi-Osram PX4 and PX25 power triodes were considered the finest audio triodes of their day. In keeping with the tradition of...Now: $603.73Was: $670.81 -
On Sale
New Matched Pair (2) Genalex PX300B Gold Pins Vacuum Tubes
Genalex
Now: $304.41Was: $338.23New Plate Current Matched Pair of Genalex PX300B Gold Pins Vacuum Tubes In Europe during the 1930s the GEC (Genalex) / Marconi-Osram PX4 and PX25 power triodes were considered the finest audio triodes of their day. In keeping with the tradition of...Now: $304.41Was: $338.23 -
On Sale
New Genalex PX300B Gold Pins Vacuum Tube
Genalex
Now: $142.03Was: $157.81New Plate Current Tested Genalex PX300B Gold Pins Vacuum Tube In Europe during the 1930s the GEC (Genalex) / Marconi-Osram PX4 and PX25 power triodes were considered the finest audio triodes of their day. In keeping with the tradition of Genalex to...Now: $142.03Was: $157.81 -
On Sale
New Matched Quad (4) Electro-Harmonix 300B Gold Pins Ceramic Vacuum Tubes
Electro-Harmonix
Now: $468.39Was: $520.43New Factory Tested & Matched Quad of Electro-Harmonix 300B Gold Pins Ceramic Vacuum Tubes Ultra-long life, high-quality construction, and superior sonics with improved performance make it a top choice over 300B types made by other manufacturers. Like...Now: $468.39Was: $520.43 -
On Sale
New Matched Pair (2) Electro-Harmonix 300B Gold Pins Ceramic Vacuum Tubes
Electro-Harmonix
Now: $236.74Was: $263.04New Factory Tested & Matched Pair of Electro-Harmonix 300B Gold Pins Ceramic Vacuum Tubes Ultra-long life, high-quality construction, and superior sonics with improved performance make it a top choice over 300B types made by other manufacturers. Like...Now: $236.74Was: $263.04 -
On Sale
New Electro-Harmonix 300B Gold Pins Ceramic Vacuum Tube
Electro-Harmonix
Now: $110.26Was: $122.51New Factory Tested Electro-Harmonix 300B Gold Pins Ceramic Vacuum Tube Ultra-long life, high-quality construction, and superior sonics with improved performance make it a top choice over 300B types made by other manufacturers. Like the original Western...Now: $110.26Was: $122.51 -
On Sale
NOS NIB RCA USA 917 Plate Thimble Get Photo Multiplier Vacuum Tube
RCA
Now: $16.66Was: $18.51Matched, Tested & Guaranteed Vacuum TubesAll tubes are guaranteed to be 100% as described or your money back. We are known for our excellent customer service! All tubes have been tested for mutual transconductance, shorts, leaks, gas and noise on one...Now: $16.66Was: $18.51