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RCA 6BQ7A

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Yahoo Auctions

new goods *JiMiNi vacuum tube |6bq7 attached | buffer amplifier original *RCA analogue * domestic production parts 6DJ8 optimum Yahoo Auctions Auction bid
¥30,400 Mar 23, 2026

Bonanza

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

Bonanza

RCA Electron Tube 5BQ7A Untested Bonanza $7 Jul 27, 2025

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