RCA 12AX7

Yahoo Auctions

12BZ7 RCA origin boxed 12AX7/12AY7 corresponding high μ.3 ultimate tube Yahoo Auctions Auction bid
¥4,378 Oct 26, 2024

Canuck Audio Mart

RCA Black Plate 12ax7 Canuck Audio Mart CA$40 50% Sep 30, 2024

US Audio Mart

NOS NIB Matched Quad RCA JRC 12AX7 Black Plates 1955 US Audio Mart $450 Aug 21, 2024

Den Blå Avis

God, rørforforstærker, som ny 12ax7 x 3 (hams cryo & tung-sol x 2) jantzen silver 0.47 uf x 2 4 x 2 rca indgange r-core transformator 128 step volume... Den Blå Avis DKK 3,100 30% Aug 5, 2024

Yahoo Auctions

vacuum tube RCA GE 12AX7 total 4ps. Yahoo Auctions Auction bid
¥12,000 Jul 16, 2024

Yahoo Auctions

!!RCA 12AX7 NOS goods #2349,RCA Vintage!! Yahoo Auctions Auction bid
¥10,000 Jun 24, 2024

Yahoo Auctions

* 1957 year made RCA 12AX7 black * long * plate square *geta- same code 2 pcs set ⑧ * Yahoo Auctions Auction bid
¥24,800 May 1, 2024

Subito

Valvola Tube RCA 5751 NOS NIB E83CC ECC83 12AX7 Subito €70 13% Mar 16, 2024

Bonanza

General Electric/RCA 12AX4GTB/1G3GT-1B3GT/1G3GT Electron Tube Lot of 5 Bonanza $31 Mar 4, 2024

Canuck Audio Mart

Vintage GE, RCA, SYLVANIA 5751 (lower gain 12AX7tubes) Canuck Audio Mart CA$65 Nov 21, 2023

Audio Graffiti

RCA > VALVOLE NOS RCA 12AX7 WURLITZER Audio Graffiti - Oct 26, 2023

OldSound

12AX7 ATES RCA ECC83 CV492 CM1 M8137 CV4004 B759 VALVE DOUBLE TRIODE AUDIO PREAMPLIFIER NOS/NIB OldSound €94 Sep 1, 2023

OldSound

12AX7 ATES RCA ECC83 CV492 CM1 M8137 CV4004 B759 VALVE DOUBLE TRIODE AUDIO PREAMPLIFIER NOS/NIB OldSound €139 8% Sep 1, 2023

OldSound

12AX7 ATES RCA ECC83 CV492 CM1 M8137 CV4004 B759 COUPLE VALVE DOUBLE TRIODE AUDIO PREAMPLIFIER NOS/NIB OldSound €299 Sep 1, 2023

US Audio Mart

Pr Vintage RCA 12ax7 Tubes, Long Gray Plates,D Getters, Test Strong/Balanced,1960s, USA, Ex Sound US Audio Mart $128 5% May 10, 2023

Bonanza

RCA JRC 5751 12AX7 Audio Vacuum Tube Military Grade Bonanza $84 Mar 23, 2022

Canuck Audio Mart

RCA 5751/12AX7 Canuck Audio Mart CA$95 36% Dec 14, 2021

Yahoo Auctions

vacuum tube 12AX4GTA RCA boxed 3 months guarantee #010 Yahoo Auctions Auction bid
¥500 Apr 4, 2020

Yahoo Auctions

12AX4GTA/RCA( base . shaky equipped )** Yahoo Auctions Auction bid
¥250 Dec 8, 2016