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RCA 12BZ7

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Yahoo Auctions

12BZ7 RCA origin boxed 12AX7/12AY7 corresponding high μ.3 ultimate tube Yahoo Auctions Auction bid
¥4,378 Dec 22, 2025

Review33

出售：RCA 12BZ7 ( 直代 5751, 12AX7, ECC83 ) NOS NIB Review33 - Nov 29, 2025

Bonanza

RCA Electron Tube 6BQ7A / 6BZ7 / S8 Untested Bonanza $7 Jul 28, 2025

Canuck Audio Mart

12BE6 12BZ7 6U4N-EB 5Y3GT RCA Teletron GE Sylvania Tubes Canuck Audio Mart CA$20 20% Mar 2, 2025

Yahoo Auctions

vacuum tube 6BZ7. three ultimate tube RCA*SKY-TRON each 1 pcs . Manufacturers unknown 2 ps total 4 pcs set | summarize operation verification settled used junk treatment Yahoo Auctions Auction bid
¥1,600 Jan 20, 2025

Yahoo Auctions

vacuum tube 6BZ7 1 pcs RCA other Manufacturers boxed examination ending 3 months guarantee #019 Yahoo Auctions Auction bid
¥500 Jun 16, 2022

Hifido

RCA 12BZ7 Hifido ¥5,455 11506% Sep 12, 2021

Hifido

RCA 12BZ7 Hifido ¥1,818 10594% Sep 12, 2021

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