2A3 - 6A3 - 6B4 - 300B
Shop our selection of 2A3, 6A3, 6B4 and 300B vacuum tubes. These tubes are all somewhat related to each-other but are by no means interchangeable. They are all part of what is considered to be the top of the SET tubes.
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New Psvane 300B PT Series Vacuum Tubes
Psvane
$119.99 - $479.96New Plate Current Tested Psvane 300B PT 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 quality that...$119.99 - $479.96 -
New Matched Quad (4) Psvane 101D Hifi Tennis Ball WE Vacuum Tube
Psvane
$422.04New Plate Current Matched Quad of Psvane 101D / Type 101 Western Electric Replica Vacuum Tubes Originally developed by Western Electric, the 101D is a directly-heated triode tube akin to the 300B with a lower output and low voltage amplification. The...$422.04 -
New Psvane 101D Hifi Tennis Ball WE Vacuum Tube
Psvane
$100.17New Plate Current Tested Psvane 101D / Type 101 Western Electric Replica Vacuum Tube Originally developed by Western Electric, the 101D is a directly-heated triode tube akin to the 300B with a lower output and low voltage amplification. The Psvane 101D...$100.17 -
On Sale
New Genalex Gold Lion PX-2A3 Vacuum Tube
Genalex
Now: $144.44Was: $160.49New Plate Current Tested Genalex Gold Lion PX-2A3 Vacuum Tube Genalex Gold Lion is the flagship brand among Electro-Harmonix products and it’s no wonder. If you are looking for the highest quality current production 2A3 on the market, look no...Now: $144.44Was: $160.49 -
On Sale
New Matched Quad (4) Electro-Harmonix 300B Gold Grid & Pins Vacuum Tubes
Electro-Harmonix
Now: $584.99Was: $649.99New Matched Quad of Electro-Harmonix 300B Gold Grid & Pins Vacuum Tubes This new production EH 300B Gold Grid offers the same specs of vintage Western Electric 300Bs like wide-shoulder ST shape, 40 watt plate dissipation, and 8-course directly...Now: $584.99Was: $649.99 -
On Sale
New Matched Pair (2) Electro-Harmonix 300B Gold Grid & Pins Vacuum Tubes
Electro-Harmonix
Now: $295.04Was: $327.82New Matched Pair of Electro-Harmonix 300B Gold Grid & Pins Vacuum Tubes This new production EH 300B Gold Grid offers the same specs of vintage Western Electric 300Bs like wide-shoulder ST shape, 40 watt plate dissipation, and 8-course directly...Now: $295.04Was: $327.82 -
On Sale
New Matched Quad (4) Electro-Harmonix 2A3 Gold Grid Vacuum Tubes
Electro-Harmonix
Now: $415.30Was: $461.44New Matched Quad of Electro-Harmonix 2A3 Gold Grid Vacuum Tubes Modeled after the original 2A3 type (such as the RCA 2A3 from the 1930s), the Electro-Harmonix 2A3 Gold Grid tubes feature a gold-plated grid, gold plated pins and a ceramic base. ...Now: $415.30Was: $461.44 -
On Sale
New Matched Pair (2) Electro-Harmonix 2A3 Gold Grid Vacuum Tubes
Electro-Harmonix
Now: $210.20Was: $233.55New Matched Pair of Electro-Harmonix 2A3 Gold Grid Vacuum Tubes Modeled after the original 2A3 type (such as the RCA 2A3 from the 1930s), the Electro-Harmonix 2A3 Gold Grid tubes feature a gold-plated grid, gold plated pins and a ceramic base. ...Now: $210.20Was: $233.55 -
On Sale
New Electro-Harmonix 2A3 Gold Grid Vacuum Tube
Electro-Harmonix
Now: $97.79Was: $108.66New Electro-Harmonix 2A3 Gold Grid Vacuum Tube Modeled after the original 2A3 type (such as the RCA 2A3 from the 1930s), the Electro-Harmonix 2A3 Gold Grid tubes feature a gold-plated grid, gold plated pins and a ceramic base. Will work in...Now: $97.79Was: $108.66 -
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