300b tube
U.S. Manufactured Western Electric 300B triode PAIR. New in Box and never used
USD 810.00
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Pair Gold Lion 300B (PX300B) tubes - Hickok TV-7 Tested!
USD 199.00
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Takatsuki TA−300B Vacuum Tubes (matched pair)
USD 1 599.00
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Matched Pair Cetron 300B Vacuum Tubes Amplitrex Tested Strong
USD 1 000.00
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Western Electric 300B Tubes - 2024 - Matched Pair
Free shipping
USD 1 300.00
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Tubes Vacuum Two (2VINTAGE IEIMAC, RCA FOR DISPLAY Filaments Good NO~RESERVE
USD 0.99
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Psvane 300B Hi-Fi Vacuum Tube Pair, Matched, Unused- Sealed
USD 200.00
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Western Electric Vacuum Tube 300B 1pcs. SN209832 / 1997 Made in USA Used
Free shipping
USD 655.00
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Old Western Electric 300B Vacuum Tube Working Original Box mathed pair WE300B
Free shipping
USD 1 499.00
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1960s THE FISHER MODEL SA-300-B TUBE STEREO AMPLIFIER. OPERATING MANUAL. USA
USD 25.00
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Quad Four 4 Matched New Electro-Harmonix Gold 300B Power Amplifier Vacuum Tubes
USD 315.00
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pair 300B vacuum tube amp filament transformers 5VCT 8-10 amps
USD 39.00
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Western Electric 300B vacuum tube repair service. Repair only!
USD 120.00
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TAKATSUKI TAKATSUKI ELECTRIC INDUSTRY Output Amplifier Tube TA-300B Used Japan
Free shipping
USD 794.00
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2pcs Matched PSVANE 300B-Z TREASURE Collector Edition Vacuum Tubes 300B
Free shipping
USD 212.97
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Pair of VAIC Valve VV300B XLS (300b) Hand Made Czech NOS Tubes
Free shipping
USD 899.99
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Matched pair 300B vacuum tube electron tube audio power output tube
USD 154.00
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Cary audio CAD- 300SEI tube integrated amplifier + AE1 Preamp WE 300B's
USD 3 400.00
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STEREO TUBE AMPLIFIER INSPIRE by DENNIS HAD CLASS A 300B SINGLE ENDED AMPLIFIER
USD 5 000.00
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300B Tube Amplifier Single-ended Class A Handmade Scaffolding tube amplifier
USD 650.00
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