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
$3,499.99
Used Item
300b Western Electric Early Engraved Base 300b Tube Amplitrex Test Proof Tested
$289.90
New Item
Brand New Current Matched Quad 4 Shuguang 300b 98 Vacuum Tubes Ships From USA
$69.99
Used Item
Tested 2x Quad Octet 300b Tube Amp Filament Transformer 5vct 10 Amps
$63.00
Used Item
New Electro Harmonix 300b Gold Pins Vacuum Tube $63.00 Each
$134.99
New Item
Brand New Current Matched Pair 2 Electro Harmonix 300b Ceramic Vacuum Tubes
$209.99
Used Item
Sophia Electric Carbon Plate Princess 300b Tube For Western 91 845 2a3 Amplifier
$169.90
Used Item
300b Tubes Psvane Hi Fi Series Matched Pair Re Tested Here USA
$199.99
Used Item
Power Transformers For KT88 807 6550 300b 211 Tube Amplifier
$489.00
Used Item
New Tube Audio 300b Amplifier Filament Regulated Linear Dc 5 6 Volt Power Supply
$779.99
Used Item
2x Sophia Electric Royal Princess 300b Tube For Western 91 845 805 211 Amplifier
$840.00
Used Item
Brand New Psvane We300b Vacuum Tube 1 1 Replica Western Electric Matched 1pair
$650.00
Used Item
Pair 309a Low Noise Tube Western Mesh Plate Driver For 300b Tube Sized 310a 348a
$1,850.00
Used Item
Four Type 10 Tubein 300a 300b 50 Size Large Pan Getter Old Vintage Edition
$664.99
Used Item
Matched Pair Svetlana Electron Devices Sed 300b Tubefrom 1998 Brand New
$1,750.00
Used Item
One Rare Western Electric 300b Vacuum Tube W/ We Box Tested on Tv 7 7739
$120.00
Used Item
Pair Two Tube 300b Electube Made in China Tv 7 Tester Tested Strong
$689.00
Used Item
New Western Electric Variac For Vintage 300b 2a3 Tube Audio Amplifier Rackmount
$499.95
New Item
Brand New Current Matched Octet 8 Electro Harmonix 300b Ceramic Vacuum Tubes
$799.99
Used Item
Holiday Special New Pair Sophia Electric Classic 300b Tube Western We Replica
$1,899.00
Used Item
True Noswestern Electric USA 300b Black Plate 1 Bottom O Get Vacuum Tube
$63.25
Used Item
1x Electro Harmonix 300b Vacuum Tube Tested Brand New
$10,000.00
Used Item
Western Electric Tube 300b
$414.17
Used Item
Matched Quad 4 Tubes Electro Harmonix 300b Tubes Gold Grid Brand New in Boxes
$486.50
Used Item
24 Tube Sockets For 300b Western Electric USA Made 2a3 210 300a 274a Porcelain
$539.00
Used Item
Svetlana 300b Winged C Tube St.petersburg. New Matching Pair. 2 Pcs
$200.00
Used Item
Kr 300b Tube
$800.00
Used Item
Original Electube Data Sheet From Tube 300b Western Electric
$2,450.00
Used Item
Amplifier Chassis Wth Broken Tube 274a 300b Western Electric Trans 359h Ret 220b
$213.02
Used Item
Platium Matched Pair Genalex Gold Lion PX300B 300b Tubes Brand New
$319.99
Used Item
2x Sophia Electric Mesh Plate Princess 300b Tube 4 Western 91 845 805 Amplifier