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RCA 12BZ7

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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 Brimar Sylvania Tubes Canuck Audio Mart CA$20 20% Mar 2, 2025

Hifido

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

Hifido

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

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