274 b

Polovni Hi-Fi

Sophia Electric 274B Polovni Hi-Fi €220 Apr 3, 2025

Como Ficho

Shuguang 274B Valvulas rectificadora Como Ficho €12 Feb 13, 2021

Review33

出售：Takatsuki 274B rectifier Review33 - Oct 30, 2025

Review33

出售: Sylvania 274b 胆一只 Review33 - Oct 30, 2025

US Audio Mart

Psvane Horizon 274B Matched Set US Audio Mart $90 Apr 27, 2025

US Audio Mart

EML 274B Rectifier Tube US Audio Mart $375 4% Apr 1, 2026

US Audio Mart

Linlai Sapphire 274B…REDUCED… US Audio Mart $90 10% Mar 8, 2026

cjm-audio

Western Electric 274B Gleichrichterröhre NOS cjm-audio €1,445 Sep 3, 2025

Review33

出售: 貴族之聲1:1 274B Review33 - Feb 8, 2026

US Audio Mart

Sophia Electric 274b vacuum tube US Audio Mart $100 Nov 1, 2025

Canuck Audio Mart

Psvane Acme 274B Rectifier Tube Canuck Audio Mart CA$165 15% Mar 20, 2026

Canuck Audio Mart

Psvane Acme Series 274B Tubes Canuck Audio Mart CA$525 Mar 28, 2026

Marktplaats

PSVANE ACME 274B rectifier tube (nieuw) Marktplaats €363 Oct 8, 2025

Review33

出售: cossor we274B match pair Review33 - Mar 23, 2026

A Tube High Fidelity

PSVANE ACME 274B rectifier tube (nieuw) A Tube High Fidelity €363 Mar 5, 2026

Marktplaats

Sophia princess 274b mesh plate - matched pair. Marktplaats €500 Nov 28, 2025

US Audio Mart

Sophia Electric Aqua II 274B Rectifier Tube US Audio Mart $159 Apr 9, 2026

Kleinanzeigen

Psvane Classic HiFi Series 274B Gleichrichterröhre Kleinanzeigen €65 Mar 22, 2026

Kleinanzeigen

Brimar 5R4GY "WE 274B" Kleinanzeigen €100 17% Mar 13, 2026

Subito

274B e 5U4G valvole nuove Subito - Mar 28, 2026

US Audio Mart

Sophia Electric 274B/n Princess Mesh Rectifier Tube US Audio Mart $200 Mar 10, 2026

Kleinanzeigen

Esti St 19 big bulb röhren st274b Kleinanzeigen €170 15% Feb 27, 2026

Head-fi

274B Western Electric (Engraved Base - The Legend!) [Single, Pair] Head-fi $1,850 0% Nov 11, 2025

Rakutan-Rakuma

PSVANE ホライズンシリーズ 274B-AT / 5U4G 真空管アンプ Rakutan-Rakuma ¥78,000 Jan 10, 2026

Bazos Czechia

Elektronky Gold Lion Genalex Russia + Psvane 274B-T-MKII Bazos Czechia - Apr 8, 2026

Yahoo Auctions Taiwan

GEC 5U4G=U52 =VT244=274B Yahoo Auctions Taiwan - Dec 13, 2025

2dehands BE

NOS Special edition TJ 274B/n rectifier tube & P206/N 2dehands BE €499 Apr 14, 2026

Canuck Audio Mart

Musical paradise MP D2 dac with psvane horizon 274 b tube Canuck Audio Mart CA$1,000 17% Feb 26, 2026

Head-fi

Sophia Electric Aqua II 274B Rectifier Tube (Warranty Until 5/12/26) Head-fi $159 18% Nov 13, 2025

Head-fi

1950s Western Electric 274A w/ UX to octal adapter (~274B) Head-fi $1,000 9% Feb 2, 2026

US Audio Mart

Psvane ACME 300b, 2A3Pair with Acme 274B rectifier US Audio Mart $882 Apr 16, 2026

Audiogon

PSVANE Horizon 274B-AT / 5U4G Vacuum Tube Matched Pair Audiogon $111 20% Oct 22, 2025

Yahoo Auctions

Western Electoric integer . tube 274B stamp 2 ps valuable . commodity.. exhibition before measurement ending Yahoo Auctions Auction bid
¥361,000 Apr 18, 2026

Yahoo Auctions

*Western Electric* both wave integer . tube 274B operation verification ending * used present condition delivery goods Yahoo Auctions Auction bid
¥6,000 Apr 18, 2026

Yahoo Auctions Taiwan

英國 Enitrade U52 GEC 5U4G 整流管 吊燈絲 N 黑屏274B 365唱片行 Yahoo Auctions Taiwan - Dec 13, 2025

OldSound

274A WESTERN ELECTRIC VALVE 274B 4274A CV1451 "FULL WAVE" DOUBLE HALF-WAVE RECTIFIER,... OldSound €2,495 7% Aug 7, 2025

Yahoo Auctions Taiwan

NOS U52 真空管 超高音質 5U4G 可用，非西電300b we274a we274b 2a3 45 Yahoo Auctions Taiwan - Dec 13, 2025

OLX Poland

5U4G ( 5Z3P, 274B ) RCA NOS NIB BEST prostownik lata 60-te OLX Poland PLN 590 14% Mar 11, 2026

Subito

Coppia di valvole 274B ( GZ34 -5R4G-5V4-5U4G) Subito €450 8% Nov 30, 2023

Echo Audio

Takatsuki TA-274A/B Rectifier Tube Echo Audio $650 Apr 17, 2026

US Audio Mart

Woo Audio WA33 Elite (Dual Chassis) - KR 2A3 + Sophia Electric 274B Aqua - ~$20K MSRP US Audio Mart $9,750 Apr 17, 2026

OldSound

5U4G BELVU U52 VT-244 CV575 CV841 (274B sub) VALVE PAIR DOUBLE HALF WAVE RECTIFIER... OldSound €601 0% Sep 1, 2023

OldSound

5U4G RCA / ATES U52 VT-244 CV575 CV841 (274B sub) PAIR DOUBLE HALF WAVE RECTIFIER VALVE... OldSound €589 9% Sep 1, 2023

OldSound

5R4GY CV717 BRIMAR "ORIGINAL" 274A & B FULL WAVE RECTIFIER VALVE PAIR TOP QUALITY -... OldSound €441 4% Sep 1, 2023

Yahoo Auctions Taiwan

195x WE300B 274A刻字 417A 252 超旗艦前級 Yahoo Auctions Taiwan - Dec 13, 2025

OldSound

5R4GY CV717 BRIMAR "ORIGINAL" 274A & B FULL WAVE RECTIFIER VALVE TOP QUALITY - 100% OK OldSound €229 Sep 1, 2023

OldSound

5R4GY RCA CV717 274A & B PAIR OF FULL WAVE RECTIFIER TUBE "RARE" HIGH QUALITY MILITARY... OldSound €494 37% Sep 1, 2023

OldSound

5R4GY RCA ATES CV717 274A and B PAIR VALVES OF FULL WAVE RECTIFIER EXCELLENT QUALITY... OldSound €649 Jun 21, 2024