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RCA 6AU8A

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Yahoo Auctions

#*General Electric 6BH6/SYLVANIA 6AU8A/RCA 6BA6 vacuum tube 29ps.@GE silver nia*#032144448m*# Yahoo Auctions Auction bid
¥1,100 Apr 6, 2026

Yahoo Auctions

#*SYLVANIA 6EV5/12AU6/McIntosh 6AU6A/RCA 12BA6/ZENITH 6AU6 other vacuum tube 100ps.@ Gold pin silver nia*#032144494Jm*# Yahoo Auctions Auction bid
¥1,100 Apr 6, 2026

Yahoo Auctions

8:6AU6A/RCA( almost Manufacturers Logo disappears ) 2 pcs set that 1 Yahoo Auctions Auction bid
¥550 Aug 4, 2025

OldSound

6AU6 RCA EF94 VALVE 8425A 6AU6A M3622 6136 CV2524 PENTODE AUDIO PREAMPLIFIER NOS/NIB OldSound €49 Oct 31, 2024

OldSound

6AU6 RCA EF94 8425A 6AU6A M3622 6136 PENTODE VALVE AUDIO PREAMPLIFIER - ALL 100% OK OldSound €22 47% Sep 1, 2023

OldSound

6AU6 RCA ITALY VALVE EF94 8425A 6AU6A M3622 6136 PAIR PENTODE AUDIO PREAMPLIFIER 100% OK OldSound €26 Sep 1, 2023

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