On Sale At irenegr.com!

300b Tube


New Matched Pair Fullmusic 300B Vacuum Tube

$250.00


Western Electric 300B Vacuum Tubes ( 2 ) . NOS - USA up for grabs.

$3,850.00


New Current Matched Pair (2) Psvane 300B HiFi Series Vacuum Tubes Gold Pins

$125.95


Sophia Electric Carbon Plate Princess 300B tube for Western 91 845 2A3 amplifier

$219.99


2x Sophia Electric Mesh Plate Princess 300B tube 4 Western 211 845 805 amplifier

$329.99


Matched Pair Genalex Gold Lion PX300B 300B tubes, Brand NEW in Box

$207.57


NEW-in-BOX -Rare TAKATSUKI TA-300B Triode Power Tubes: Matched Pair

$1,700.00


NOS / NIB Western Electric 300B Engraved Base Triode Vacuum Tube

$4,799.99


True NOS NIB Western Electric USA 300B Black Plate 1 Bottom O Get Vacuum Tube

$1,899.00


300B Western Electric EARLY ENGRAVED BASE 300B Tube AMPLITREX TESTED NO RETURNS

$2,275.00


300B WESTERN ELECTRIC Hi-Fi Amp Vacuum Tube - OBO

$4,950.00


300B-Z(300B)Tube Shuguang/Psvane Treasure Series matched pair audiophile select.

$289.90


Four Type 10 Tube NIB In 300A 300B 50 Size Large Pan Getter Old Vintage Rare Set

$1,500.00


Vintage Western Electric 300B Premium Electron Audio Tube for Collection

$299.00


Vintage Western Electric 300B Premium Electron Audio Tube for Collection # 2

$299.00


(2) Factory Matched JJ Tesla 300B Triode tubes

$292.00


Matched Pair (2 tubes) Electro Harmonix 300B tubes,Gold Grid,NEW

$180.49


Matched Pair Svetlana Electron Devices (SED) 300B tube, NOS from 1998, Brand New

$600.01


Deal: Matched Pair Sophia Electric 300B Tubes for Western 300B/845/211 amplifier

$599.99


Pair of JJ 300B Power Vacuum Tube

$249.96


Power transformers for KT88 807 6550 300B 211 tube amplifier

$199.99


Electro-Harmonix 300B EH Vacuum 2x Tube Platinum Matched

$230.00


Electro-Harmonix 300B EH Vacuum 2x Tube Gold Matched

$160.00


Electro Harmonix EH 300B Gold Grid Power Vacuum Tube Valve

$99.97


Matched Pair Electro Harmonix Western Electric 300B Premium Audio Tubes

$499.00


HV B+ plate power transformers for KT88 807 6550 300B 211 tube amplifier

$99.99


Matched pair 805 tubes for Mingda WAVAC Cary Audio Note amplifier 300b 2A3 845

$149.99


JJ Electronics 300B Vacuum Tube Triode

$149.99


Amplifier Chassis wth Broken Tube 274A 300B Western Electric TRANS 359H RET 220B

$1,950.00


NEW TUBE AUDIO 300B AMPLIFIER FILAMENT REGULATED LINEAR DC 5 6 VOLT POWER SUPPLY

$489.00


Standard Tube Set for Mastersound 300B Monoblock Plus

$268.91


New Pair PSVANE WE300B PLUS Vacuum Tubes Western Electric 300B Replica Upgrade

$874.00


Brand New Shuguang 300B-98 Vacuum Tubes Matched Pair

$160.00


PSVANE 300B VACUUM TUBE Preminum ACME Series 300B Valve HIFI Matched 1pair

$1,250.00


Genalex - Gold Lion PX 300B Power Vacuum Tube

$164.98


350W power transformer for WE 300B KT88 6550 KT66 El34 PP tube amplifier

$199.99


Pair of Chinese Copy of Western Electric 300B Premium Electron Audio Tubes

$399.00


New Matched Pair TJ Fullmusic 300B/C/+/CNE Vacuum Tube Replace 300B Hifi DIY

$726.80


Pair ,SE 300B tube transformers.Partial silver secondary.

$500.00


PSVANE WE300B Vacuum Tubes 1:1 Replica Western Electric 300B New Matched Pair *1

$699.20


300B VACUUM TUBE TJ Fullmusic 300B/se Valve fr HIFI Audio AMP DIY Matched 1pair

$699.20


Quad of Electro-Harmonix 300B EH Gold Grid Power Vacuum Tube

$439.92


Premium TJ fullmusic 300B/cne vacuum tube,carbon plate,brand new,matched pair*1

$919.08


Western Electric New 300B 2005 Pair Vacuum Tube Audio Sound

$3,150.00


New Matched Pair TJ Fullmusic Vacuum Tube 300B/n Mesh Plate Vintage HIFI AMP DIY

$284.28