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el37

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Product

Site

Price

Listed

Netherlands Marktplaats
el37 @ Marktplaats
el37 mullard Netherlands Marktplaats - Feb 25, 2026
Taiwan Yahoo Auctions Taiwan
el37 @ Yahoo Auctions Taiwan
英國 Mullard EL37 1950's 真空管 4支一組 Taiwan Yahoo Auctions Taiwan - Dec 13, 2025
Vietnam Saigon Audio
el37 @ Saigon Audio
Bóng đèn Mullard EL37, match quad số đo mạnh Vietnam Saigon Audio ₫14,000,000 100% Mar 4, 2026
Japan Yahoo Auctions
el37 @ Yahoo Auctions
rare EL37 used 4 pcs set blur -do made? Japan Yahoo Auctions Auction bid
¥78,000 Jul 4, 2025
Taiwan Yahoo Auctions Taiwan
el37 @ Yahoo Auctions Taiwan
美國NU 807真空管(可加轉接座後取代6L6GC/KT66/EL37)四支一標 Taiwan Yahoo Auctions Taiwan - Dec 13, 2025
Taiwan Yahoo Auctions Taiwan
el37 @ Yahoo Auctions Taiwan
(GE)美國GE 807真空管(可加轉接座後取代6L6GC/KT66/EL37)兩支一標 Taiwan Yahoo Auctions Taiwan - Dec 13, 2025
US US Audio Mart
el37 @ US Audio Mart
Mullard KT66 - 7581 - EL37 - England Large Bottle Tube w/ Original Box - Tested US US Audio Mart $150 Jun 29, 2025
Vietnam Saigon Audio
el37 @ Saigon Audio
Ampli đèn Knight KB-85 60W, EL37/6L6G (không gồm bóng) Vietnam Saigon Audio ₫10,900,000 100% Mar 4, 2026
Vietnam Saigon Audio
el37 @ Saigon Audio
Ampli Power Crown đèn SXA A30 - A30, Mullard EL37 - 12AT7 - 6SN7 Vietnam Saigon Audio ₫99,000,000 100% Mar 4, 2026
Italy OldSound
el37 @ OldSound
6L6G RCA CUNNINGHAM RADIOTRON VT115A KT66 5881 EL37 VALVE MATCHED PAIR BEAM POWER... Italy OldSound €293 11% Jan 19, 2024
Italy OldSound
el37 @ OldSound
6L6GC SYLVANIA TUBE KT66 CV1947 VT115A EL37 QUARTET TETRODE POWER OUTPUT AUDIO... Italy OldSound €636 Jul 30, 2025
Italy OldSound
el37 @ OldSound
6L6GC RCA VALVE KT66 CV1947 VT115A EL37 PAIR FINAL POWER OUTPUT TETRODE AUDIO... Italy OldSound €59 Jul 30, 2025
Poland Sprzedajemy
el37 @ Sprzedajemy
PHILIPS RK 37 EL 3554 Poland Sprzedajemy PLN 130 Sep 14, 2024
Italy OldSound
el37 @ OldSound
6L6G FIVRE VALVE VT115A KT66 5881 EL37 6L6GC MATCHED QUAD AUDIO POWER OUTPUT BEAM... Italy OldSound €699 Feb 20, 2026
Italy OldSound
el37 @ OldSound
6L6G FIVRE VALVE VT115A KT66 5881 EL37 6L6GC MATCHED PAIR BEAM TETRODE AUDIO POWER... Italy OldSound €379 Feb 20, 2026
Italy OldSound
el37 @ OldSound
6L6G FIVRE VT115A KT66 5881 EL37 6L6GC MATCHED COUPLE VALVE AUDIO POWER FINAL BEAM... Italy OldSound €289 28% Jan 22, 2024
Italy OldSound
el37 @ OldSound
6L6GC SOVTEK OTK CCCP VALVE 6L6G KT66 CV1947 VT115A EL37 POWER OUTPUT PAIR AUDIO... Italy OldSound €69 Jul 31, 2025
Japan Yahoo Auctions
el37 @ Yahoo Auctions
TESLA vacuum tube EL34 37 tesla 4ps.@ box attaching Japan Yahoo Auctions Auction bid
¥7,500 Apr 4, 2026
Italy Subito
el37 @ Subito
Valvole TESLA/MULLARD EL 34 Codice 37 510 KX Italy Subito €300 Apr 13, 2025
Sweden Hifitorget
el37 @ Hifitorget
EL34 Tesla 37 NOS/NIB 1975/1977 radiorör matchad kvartett Sweden Hifitorget SEK 2,500 29% Mar 2, 2026
Brazil OLX Brazil
el37 @ OLX Brazil
[Novo] Caixa De Som Portatil 8w Eletromex El-1056 Bluetooth Preto 3.7v Brazil OLX Brazil R$50 9% Dec 16, 2025
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