USA / United States of America
USA / United States of America
UK / United Kingdom
Canada / Canada
Germany / Deutschland
France / France
Australia / Australia
Austria / Österreich
Belgium / België
Ireland / Ireland
Italy / Italia
Japan / Nippon
Netherlands / Nederland
Spain / España
Switzerland / Schweiz
US:eBayMotors
$249.96
Used Item
Pair of Jj 300B Power Vacuum Tube
$899.95
Used Item
Matched Pair Svetlana Electron Devices Sed 300B Tubefrom 1998 Brand New
$180.00
Used Item
Electro Harmonix 300B Eh Vacuum 2X Tube Platinum Matched
$79.97
Used Item
Electro Harmonix Eh 300B Gold Grid Power Vacuum Tube Valve Made in Russia
$2,499.00
Used Item
Western Electric 300B Tube Rare WE300B Date Cord 426 D Getter Tested
$180.00
Used Item
Electro Harmonix 300B Eh Vacuum 2X Tube Gold Matched
$120.00
Used Item
One Psvane Vacuum Tubes 300B T Mark II Classic Tii
$135.00
Used Item
Pair Tube C3O Siemens Closer Series Driver For 300B 2A3 RE604 PX4 PX25 AD1 Ebiii
$557.72
Used Item
Standard Tube Set For Mastersound Evo 300B
$45.00
Used Item
Made in China 300B 98 Vintage Vacuum Tube
$2,750.00
Used Item
Western Electric USN Cw 300B Tube Rare 1952 D Getter Original Box Tested
$149.99
Used Item
Jj Electronics 300B Vacuum Tube Triode
$3,895.00
Used Item
One 300B Western Electric Hi Fi Amp Vacuum Tube Recently Tested
$439.92
Used Item
Quad of Electro Harmonix 300B Eh Gold Grid Power Vacuum Tube
$196.00
Used Item
Matched Pair 2 Tubes Electro Harmonix 300B Tubes Gold Grid New
$225.00
Used Item
Sophia Electric Carbon Plate Princess 300B Tube For Western 91 845 2A3 Amplifier
$269.10
Used Item
Vintage Western Electric 300B Premium Electron Audio Tube For Collection 2
$999.99
Used Item
Pair Sophia Electric Classic 300B Tubes For Western 91 86 RCA 845 211 Amplifier
$292.00
Used Item
2 Factory Matched Jj Tesla 300B Triode Tubes
$529.95
Used Item
Ayon 32B Special 300B Vacuum Tube Conditioned and Fully Guaranteed Nos/nib
$89.00
Used Item
Electro Harmonix 300B Tube Gold Grid New
$159.99
New Item
Sophia Electric Aqua 274B Tube Replacing 5U4 g Western 300B 2A3 45 6L6 Amplifier
$133.56
Used Item
New Current Matched Pair 2 Psvane 300B Hifi Series Vacuum Tubes Gold Pins
$569.99
Used Item
2X Sophia Electric Clear Glass Classic 300B Tubes For Western Amplifier 845 211
$1,650.00
Used Item
Four Type 10 Tubein 300A 300B 50 Size Large Pan Getter Old Vintage Rare Set
$549.99
Used Item
2X Sophia Electric Clear Glass Classic 300B Tubes For Western Amplifier 845 211
$223.19
Used Item
Matched Pair Genalex Gold Lion PX300B 300B Tubes Brand New in Box
$699.95
Used Item
New Ip Factory Matched Octet 8 Electro Harmonix 300B Gold Grid Pins Tubes
$199.99
Used Item
Power Transformers For KT88 807 6550 300B 211 Tube Amplifier
$3,999.00
Used Item
Stc 4300A Tube Western Electric 300B Uk Edition A Matched Pair Rare