On Sale At charlestoncarpetcleaners.com!

Tube 300b


 Made in China, 300B-98 vintage vacuum tube

$45.00


8pcs 4 PIN CERAMIC TUBE SOCKETS 300B 2A3 274A 45 50 TUBES

$12.27


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

$212.03


300B-Z(300B)Tube Shuguang Treasure premium platinum matched pairs(2) pcs.

$289.90


Matched Pair 300B Psvane HiFi Vacuum Tubes Amplifier New Tested 300B

$118.75


Lorenz C3g preamp tubes dual triode NOS 300B driver

$95.00


Pair of JJ 300B Power Vacuum Tube

$249.96


New Psvane 300B HiFi Series Vacuum Tube Plate Current Tested GOLD PINS Hi-Fi

$65.95


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

$329.99


Brand New Current Tested Electro-Harmonix 300B Ceramic Vacuum Tube

$69.99


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

$225.00


(2) Factory Matched JJ Tesla 300B Triode tubes

$292.00


Electro Harmonix EH 300B Gold Grid Power Vacuum Tube Valve (Made in Russia)

$79.97


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

$184.38


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

$299.00


Sophia Electric 274B mesh plate tube for 300B 2A3 45 6V6 headphone pre amplifier

$139.99


Genalex - Gold Lion PX 300B Power Vacuum Tube

$164.98


JJ Electronics 300B Vacuum Tube Triode

$149.99


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

$180.00


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

$1,650.00


Standard Tube Set for Mastersound 300B Monoblock Plus

$268.91


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

$949.95


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

$180.00


Power transformers for KT88 807 6550 300B 211 tube amplifier

$199.99


SOVTEK 300B Electronic Tube Reflector Made in Russia NEW One Tube

$99.95


STC 4300A tube (Western Electric 300B UK edition) a matched pair; rare

$3,999.00


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

$284.28


Pair Sophia Electric Classic 300B tubes for Western 91 86 RCA 845 211 amplifier

$999.99


2x Sophia Electric clear glass Classic 300B tubes for Western amplifier 845 211

$599.99


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

$439.92


One 300B WESTERN ELECTRIC Hi-Fi Amp Vacuum Tube - recently tested ✰✦

$3,895.00


Lorenz C3g preamp tubes dual triode NOS 300B driver, tu-11

$95.00


New Genalex Reissue Current Matched Pair (2) PX300B / 300B GOLD PIN Vacuum Tubes

$218.75


New Ip Factory Matched Sextet (6) Electro-Harmonix 300B Gold Grid

$529.95


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

$489.00


Ayon 32B (special 300B) vacuum tube conditioned and fully guaranteed NOS/NIB

$529.95


Matched Pair Electro Harmonix Western Electric 300B Premium Audio Tubes

$499.00


Electro Harmonix 300B tube Gold Grid New!

$89.00


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

$169.99


Pair 309A LOW NOISE TUBE Western Mesh Plate Driver for 300B TUBE Sized 310A 348A

$650.00


4 DuoDAMP 300B TUBE AMP DAMPERS FOR 300 B LARGE ST TUBES

$69.99