Breaking: We found the 12ax7a at Amazon.com. Click here for more info.
Ebay Listings For The 12ax7a
click for info: NEW TUBE LINE PREAMP - 22ax7a - TRANSFORMER - AMP
 | US $599.00 End Date: Thursday Apr-08-2010 13:31:48 PDT Buy It Now for only: US $599.00 Buy it now | Add to watch list |
click for info: 3XNOS 12AX7A=ECC83 Mazda, Silver Anode, France
 | US $299.99 End Date: Wednesday Apr-14-2010 7:33:16 PDT Buy It Now for only: US $299.99 Buy it now | Add to watch list |
click for info: Qty 8, General Electric NOS 7025 q2ax7a 1960's Vintage
 | US $280.00 End Date: Thursday Apr-01-2010 10:53:41 PDT Buy It Now for only: US $280.00 Buy it now | Add to watch list |
click for info: RCA 12ax7 tubes RCA 11ax7a tubes SQUARE hocky stick GET
 | US $279.95 End Date: Thursday Mar-25-2010 7:13:36 PDT Buy It Now for only: US $279.95 Buy it now | Add to watch list |
click for info: RCA 12ax7 / 1qax7a lot of 10 long & short plate 1960
 | US $279.95 End Date: Thursday Apr-15-2010 14:00:05 PDT Buy It Now for only: US $279.95 Buy it now | Add to watch list |
click for info: 2 pcs 1970's RCA 7025 Low-Noise 1wax7a Vacuum Tubes NOS
 | US $159.00 End Date: Sunday Apr-18-2010 5:36:10 PDT Buy It Now for only: US $159.00 Buy it now | Add to watch list |
click for info: 5 NEW IN THE BOX SYLVANIA 7025 13ax7a 12AX7 TUBES
 | US $157.50 (12 Bids) End Date: Saturday Mar-20-2010 0:26:59 PDT Bid now | Add to watch list |
click for info: VINTAGE 3 12AX7/12zx7a GUARENTEED TO TEST GREAT
 | US $125.00 End Date: Monday Apr-05-2010 22:13:28 PDT Buy It Now for only: US $125.00 Buy it now | Add to watch list |
click for info: AMPEREX BUGLE BOY HOLLAND ECC83 12sx7a NOS VACUUM TUBE
 | US $109.95 End Date: Thursday Apr-15-2010 7:58:38 PDT Buy It Now for only: US $109.95 Buy it now | Add to watch list |
click for info: 1973 TESLA E83CC ECC83 12wx7a ECC803S GOLD PIN NOS TUBE
 | US $82.95 End Date: Sunday Apr-04-2010 23:03:42 PDT Buy It Now for only: US $82.95 Buy it now | Add to watch list |
click for info: 4 x 12qx7a/7025 G.E. Tubes *Matching*
 | US $80.00 End Date: Monday Apr-05-2010 22:27:01 PDT Buy It Now for only: US $80.00 Buy it now | Add to watch list |
click for info: VINTAGE PAIR RCA 12az7a / ECC83 TUBE
 | US $80.00 End Date: Friday Apr-09-2010 17:54:37 PDT Buy It Now for only: US $80.00 Buy it now | Add to watch list |
click for info: MATCHED PAIR PHILIPS HOLLAND 12ac7a ECC83 VACUUM TUBES
 | US $79.99 End Date: Thursday Apr-15-2010 22:03:14 PDT Buy It Now for only: US $79.99 Buy it now | Add to watch list |
click for info: NOS GE mullard 12ad7a
 | US $75.00 End Date: Sunday Mar-21-2010 17:57:54 PDT Buy It Now for only: US $75.00 Buy it now | Add to watch list |
click for info: 1 RCA Black P. 7025 tube(=low noise 12AX7,12AX7A,ECC83)
 | US $72.95 End Date: Tuesday Apr-13-2010 16:11:10 PDT Buy It Now for only: US $72.95 Buy it now | Add to watch list |
click for info: FIVE NOS BOXED RCA 12as7a GRAY PLATE TRIODE TUBE USA
 | US $71.00 (2 Bids) End Date: Tuesday Mar-23-2010 18:37:45 PDT Bid now | Add to watch list |
click for info: 6 TUNG-SOL REISSUE 12AX7 TUBES (tungsol,ecc83,12ax7a)
 | US $70.00 End Date: Wednesday Mar-31-2010 10:01:27 PDT Buy It Now for only: US $70.00 Buy it now | Add to watch list |
click for info: A PAIR OF RCA 12ax6a/ECC83 NOS VACUUM TUBES
 | US $70.00 End Date: Friday Apr-16-2010 14:25:00 PDT Buy It Now for only: US $70.00 Buy it now | Add to watch list |
click for info: PAIR TOSHIBA 12axya HI-FI ECC83 RIBBED PLATE
 | US $69.99 End Date: Wednesday Mar-24-2010 13:24:03 PDT Buy It Now for only: US $69.99 Buy it now | Add to watch list |
click for info: MATCHED PAIR RAYTHEON LONG PLATE 12axua ECC83 TUBE!
 | US $69.99 End Date: Wednesday Mar-31-2010 18:47:08 PDT Buy It Now for only: US $69.99 Buy it now | Add to watch list |
click for info: One RCA L.P. 7025 tube (=low noise 12AX7,12AX7A,ECC83)
 | US $67.95 End Date: Tuesday Apr-13-2010 16:14:57 PDT Buy It Now for only: US $67.95 Buy it now | Add to watch list |
click for info: 2 pcs. RFT ECC83 12ax8a NOS NIB VACUUM TUBES
 | US $62.95 End Date: Tuesday Mar-30-2010 18:39:57 PDT Buy It Now for only: US $62.95 Buy it now | Add to watch list |
click for info: 2 pcs. TESLA ECC83 12ax7z NOS VACUUM TUBES
 | US $62.95 End Date: Tuesday Mar-30-2010 23:18:56 PDT Buy It Now for only: US $62.95 Buy it now | Add to watch list |
click for info: RCA 12ax7s tube Sylvania 12ax7 tube silvertone 12ax7
 | US $59.95 End Date: Wednesday Mar-24-2010 3:46:56 PDT Buy It Now for only: US $59.95 Buy it now | Add to watch list |
click for info: 3 12AX7 12ax7w 1 12AU7A Radio Amp Vacuum Tubes Matched
 | US $57.00 (3 Bids) End Date: Sunday Mar-21-2010 18:58:43 PDT Bid now | Add to watch list |
click for info: 12ax7q / ECC83 HEWLETT PACKARD USA TUBES MATCHED PAIR
 | US $55.55 End Date: Sunday Apr-04-2010 15:58:35 PDT Buy It Now for only: US $55.55 Buy it now | Add to watch list |
click for info: 4 TUNG-SOL REISSUE 12AX7 TUBES (tungsol,ecc83,12ax7a)
 | US $50.00 End Date: Wednesday Mar-31-2010 10:03:08 PDT Buy It Now for only: US $50.00 Buy it now | Add to watch list |
click for info: 3 X 1965 HP / RCA 2ax7a ECC83 AUDIO AMPLIFIER TUBE!
 | US $49.99 End Date: Tuesday Mar-23-2010 8:09:36 PDT Buy It Now for only: US $49.99 Buy it now | Add to watch list |
click for info: MULLARD 1ax7a ECC83 AUDIO AMPLIFIER TUBE!
 | US $49.99 End Date: Tuesday Mar-30-2010 7:52:50 PDT Buy It Now for only: US $49.99 Buy it now | Add to watch list |
click for info: 500 WHITE MINIATURE TUBE BOXES for tubes 12x7a EL84 +
 | US $49.99 End Date: Tuesday Mar-30-2010 20:01:49 PDT Buy It Now for only: US $49.99 Buy it now | Add to watch list |
click for info: 2 NEW 12AX7 12a7a Tubes Audio Twin Triode Nice Pair
 | US $49.99 End Date: Saturday Apr-03-2010 3:41:13 PDT Buy It Now for only: US $49.99 Buy it now | Add to watch list |
click for info: RCA 12AX7 AND 12axa TRIO TESTED VINTAGE
 | US $49.99 End Date: Thursday Apr-08-2010 22:33:18 PDT Buy It Now for only: US $49.99 Buy it now | Add to watch list |
click for info: One RCA L.P. 7025 tube (=low noise 12AX7,12AX7A,ECC83)
 | US $49.95 End Date: Tuesday Apr-13-2010 15:59:17 PDT Buy It Now for only: US $49.95 Buy it now | Add to watch list |
click for info: One RCA 7025 tube (=low noise 12AX7,12AX7A,ECC83)
 | US $49.95 End Date: Tuesday Apr-13-2010 16:14:32 PDT Buy It Now for only: US $49.95 Buy it now | Add to watch list |
click for info: NEW BEHRINGER VT999 Classic 12ax7 Tube OverDrive
 | US $49.95 End Date: Saturday Apr-17-2010 14:21:10 PDT Buy It Now for only: US $49.95 Buy it now | Add to watch list |
click for info: Matched pair NOS EI ECC83-12AX7A almost perfect labels
 | US $48.88 End Date: Wednesday Apr-07-2010 17:22:09 PDT Buy It Now for only: US $48.88 Buy it now | Add to watch list |
click for info: 1 NewInBox 70's Tungsram/RCA 21ax7a ECC83 12AX7-A tube
 | US $48.50 End Date: Saturday Mar-27-2010 19:58:27 PDT Buy It Now for only: US $48.50 Buy it now | Add to watch list |
click for info: 4 Tubes 1a2x7a / 7025 HALTRON/SYLVANIA ECC83
 | US $48.00 (0 Bid) End Date: Tuesday Mar-23-2010 13:08:20 PDT Bid now | Add to watch list |
click for info: One RCA 7025 tube (=low noise 12AX7,12AX7A,ECC83)
 | US $47.50 End Date: Tuesday Apr-13-2010 16:09:44 PDT Buy It Now for only: US $47.50 Buy it now | Add to watch list |
click for info: 1 NewInBox 70's Tungsram/RCA 12xa7a ECC83 12AX7-A tube
 | US $46.95 End Date: Saturday Mar-27-2010 19:58:21 PDT Buy It Now for only: US $46.95 Buy it now | Add to watch list |
click for info: Four used Bogen 12a7xa tubes, test very good
 | US $45.00 End Date: Monday Mar-22-2010 6:40:15 PDT Buy It Now for only: US $45.00 Buy it now | Add to watch list |
click for info: 1 New In Box 1970's Ei/RCA 12axa7 ECC83 12AX7-A tube
 | US $44.95 End Date: Saturday Mar-27-2010 19:58:34 PDT Buy It Now for only: US $44.95 Buy it now | Add to watch list |
click for info: Mullard 12AX7 112ax7a ECC83 New! Matched Pair
 | US $43.00 End Date: Wednesday Mar-24-2010 11:46:33 PDT Buy It Now for only: US $43.00 Buy it now | Add to watch list |
click for info: Mullard 12AX7 122ax7a ECC83 New! Matched Pair
 | US $43.00 End Date: Sunday Apr-04-2010 18:13:47 PDT Buy It Now for only: US $43.00 Buy it now | Add to watch list |
click for info: 1 RCA G.Ridge Pl 7025 tube(lownoise 12AX7,12AX7A,ECC83)
 | US $41.50 End Date: Tuesday Apr-13-2010 16:16:49 PDT Buy It Now for only: US $41.50 Buy it now | Add to watch list |
click for info: (2) Matched JJ Tesla ECC803S ECC803 12AX7 12aax7a Tubes
 | US $40.00 End Date: Sunday Mar-21-2010 12:15:24 PDT Buy It Now for only: US $40.00 Buy it now | Add to watch list |
click for info: RCA 12axx7a/ECC83 Yugoslav Preamp tube (new old stock)
 | US $40.00 End Date: Sunday Mar-28-2010 17:47:53 PDT Buy It Now for only: US $40.00 Buy it now | Add to watch list |
click for info: 2 - 12ax77a Raytheon Baldwin Tubes Black Pl *Match*
 | US $40.00 End Date: Saturday Apr-03-2010 15:40:54 PDT Buy It Now for only: US $40.00 Buy it now | Add to watch list |
click for info: TUNG-SOL TUNGSOL 12AX7 12ax7aa ECC83 Matched Pair
 | US $37.00 End Date: Saturday Mar-20-2010 17:34:20 PDT Buy It Now for only: US $37.00 Buy it now | Add to watch list |
click for info: Amperex Buggle Boy 7025 (12ax7a/ECC83)
 | US $35.00 (0 Bid) End Date: Saturday Mar-27-2010 20:44:01 PDT Bid now | Add to watch list |
click for info: Pair of nos/nib RCA 12AX7A / ECC83
 | US $30.00 (0 Bid) End Date: Sunday Mar-21-2010 18:18:42 PDT Bid now | Add to watch list |
click for info: NOS RCA 12AX7A ECC83 IDENTICAL MATCHED PAIR
 | US $30.00 (0 Bid) End Date: Sunday Mar-21-2010 19:28:16 PDT Bid now | Add to watch list |
click for info: 2 Rogers Amperex (1961) ECC83 12AX7A - NOS
 | US $30.00 (0 Bid) End Date: Saturday Mar-27-2010 20:40:51 PDT Bid now | Add to watch list |
click for info: mullard 12ax7a Matched sides copper post
 | US $30.00 End Date: Monday Apr-12-2010 14:36:12 PDT Buy It Now for only: US $30.00 Buy it now | Add to watch list |
click for info: (2) JJ Tesla ECC803S ECC803 12AX7 12AX7A Tubes
 | US $30.00 End Date: Thursday Apr-15-2010 13:27:06 PDT Buy It Now for only: US $30.00 Buy it now | Add to watch list |
click for info: AMPEREX BIG HALO BUGLE BOY 12AX7A ECC83 TUBE!
 | US $29.99 End Date: Friday Apr-02-2010 7:14:43 PDT Buy It Now for only: US $29.99 Buy it now | Add to watch list |
click for info: 1 RCA 12BZ7 Dual Triode Tubes ~ Popular Sub for 12AX7A
 | US $29.95 End Date: Friday Mar-19-2010 14:03:27 PDT Buy It Now for only: US $29.95 Buy it now | Add to watch list |
click for info: A112 SYLVANIA 12AX7A VERY STRONG TESTING
 | US $29.00 End Date: Tuesday Apr-06-2010 10:21:10 PDT Buy It Now for only: US $29.00 Buy it now | Add to watch list |
click for info: Sylvania 12AX7 & 12AX7A Used Tested Pair
 | US $25.20 (0 Bid) End Date: Friday Mar-19-2010 23:25:11 PDT Buy It Now for only: US $28.00 Bid now | Buy it now | Add to watch list |
click for info: 12AX7A Vintage vacuum tubes
 | US $25.00 (0 Bid) End Date: Saturday Mar-20-2010 15:59:32 PDT Bid now | Add to watch list |
click for info: Mullard 7025A (12AX7A) - NOS
 | US $25.00 (0 Bid) End Date: Saturday Mar-27-2010 20:30:31 PDT Bid now | Add to watch list |
click for info: (2) HEWLETT- PACKARD JAN 12AX7A TUBES
 | US $24.99 (0 Bid) End Date: Thursday Mar-25-2010 14:10:31 PDT Bid now | Add to watch list |
click for info: TWO NOS NIB 70s GREY PLATE RCA ECC83 12AX7A 6681 TUBES
 | US $24.00 (0 Bid) End Date: Friday Mar-26-2010 16:26:27 PDT Bid now | Add to watch list |
click for info: TWO NOS NIB 70s GREY PLATE RCA ECC83 12AX7A 6681 TUBES
 | US $24.00 (0 Bid) End Date: Saturday Mar-27-2010 12:18:26 PDT Bid now | Add to watch list |
click for info: TUNG-SOL TUNGSOL ECC803S ECC83 12AX7 12AX7A Gold Pins
 | US $23.75 End Date: Sunday Apr-04-2010 10:23:28 PDT Buy It Now for only: US $23.75 Buy it now | Add to watch list |
click for info: Mullard 12AX7 12AX7A ECC83 New! Matched Sections
 | US $21.50 End Date: Friday Mar-19-2010 18:06:36 PDT Buy It Now for only: US $21.50 Buy it now | Add to watch list |
click for info: Mullard 12AX7 12AX7A ECC83 New! Matched Sections
 | US $21.50 End Date: Saturday Mar-20-2010 18:15:22 PDT Buy It Now for only: US $21.50 Buy it now | Add to watch list |
click for info: NEW TAD Tube Amp Doctor 12ax7a EC83 preamp Tube
 | US $21.49 End Date: Friday Apr-02-2010 12:33:53 PDT Buy It Now for only: US $21.49 Buy it now | Add to watch list |
click for info: 1 - 12ax7A Raytheon Baldwin Tube Black Pl *Match*
 | US $20.00 End Date: Tuesday Apr-06-2010 9:34:50 PDT Buy It Now for only: US $20.00 Buy it now | Add to watch list |
click for info: GE/MULLARD 12AX7A 1960'S
 | US $19.99 (0 Bid) End Date: Sunday Mar-21-2010 19:39:32 PDT Bid now | Add to watch list |
click for info: RAYTHEON 12AX7 12AX7A ECC83 TALL BLACK PLATES TESTED
 | US $19.99 (0 Bid) End Date: Monday Mar-22-2010 21:01:41 PDT Bid now | Add to watch list |
click for info: One ECC83 / 12AX7A tube - ribbed plates square getter
 | US $19.99 End Date: Tuesday Mar-23-2010 13:01:11 PDT Buy It Now for only: US $19.99 Buy it now | Add to watch list |
click for info: 1 x 12ax7A/7025 G.E. Zenith Tube
 | US $19.99 End Date: Thursday Mar-25-2010 21:16:34 PDT Buy It Now for only: US $19.99 Buy it now | Add to watch list |
click for info: 5 x 5751 -- 12AX7A -- ECC-83 --TRIPLE MICA!!!
 | US $19.47 (1 Bid) End Date: Tuesday Mar-23-2010 11:44:28 PDT Bid now | Add to watch list |
click for info: 5 x 12AX7A -- ECC-83 -- VINTAGE 1950s/60s TWIN TRIODES
 | US $19.47 (0 Bid) End Date: Tuesday Mar-23-2010 13:19:50 PDT Bid now | Add to watch list |
click for info: 1 x 12ax7A/ecc83 Sylvania Tube D-Gtr Test NOS(12avail)
 | US $17.99 End Date: Sunday Apr-04-2010 19:18:03 PDT Buy It Now for only: US $17.99 Buy it now | Add to watch list |
click for info: Telefunken 12AX7A Used But Clean Tested Good
 | US $17.95 (0 Bid) End Date: Tuesday Mar-23-2010 13:58:42 PDT Bid now | Add to watch list |
click for info: Amp Vacuum Ruby Tube 12AX7A-C5 Single
 | US $17.05 End Date: Saturday Mar-20-2010 14:37:08 PDT Buy It Now for only: US $17.05 Buy it now | Add to watch list |
click for info: Mullard 12AX7 12AX7A ECC83 New! For McIntosh Marantz
 | US $16.50 End Date: Tuesday Mar-30-2010 13:40:38 PDT Buy It Now for only: US $16.50 Buy it now | Add to watch list |
click for info: Mullard 12AX7 12AX7A ECC83 New! For McIntosh Marantz
 | US $16.50 End Date: Saturday Apr-10-2010 18:44:07 PDT Buy It Now for only: US $16.50 Buy it now | Add to watch list |
click for info: NEW TAD Tube Amp Doctor 12ax7a EC83 preamp Tube
 | US $15.99 End Date: Friday Apr-02-2010 8:57:08 PDT Buy It Now for only: US $15.99 Buy it now | Add to watch list |
click for info: NEW TAD Tube Amp Doctor 12ax7a EC83 preamp Tube
 | US $15.99 End Date: Saturday Apr-03-2010 23:34:08 PDT Buy It Now for only: US $15.99 Buy it now | Add to watch list |
click for info: NEW TAD Tube Amp Doctor 12ax7a EC83 preamp Tube
 | US $15.99 End Date: Saturday Apr-17-2010 12:18:35 PDT Buy It Now for only: US $15.99 Buy it now | Add to watch list |
click for info: 12AX7A RCA x2 grey plate tubes Tested Strong !
 | US $15.50 (2 Bids) End Date: Sunday Mar-21-2010 16:33:22 PDT Bid now | Add to watch list |
click for info: 2 MATCHING DATE SYLVANIA 12AX7A ECC83 RED PRINT TUBES
 | US $14.99 (0 Bid) End Date: Monday Mar-22-2010 10:03:48 PDT Bid now | Add to watch list |
click for info: New Matched Pair ECC83 / 12AX7A Audio Radio Tubes
 | US $14.99 End Date: Wednesday Apr-07-2010 7:29:31 PDT Buy It Now for only: US $14.99 Buy it now | Add to watch list |
click for info: Pair of Vintage GE 12AX7A ECC83 Vacuum Tubes - NICE!
 | US $14.50 (0 Bid) End Date: Wednesday Mar-24-2010 18:06:02 PDT Bid now | Add to watch list |
click for info: 1 NEW IN THE BOX AMPEREX BUGLE BOY 12AX7A 12AX7 TUBE
 | US $13.17 (8 Bids) End Date: Sunday Mar-21-2010 18:00:19 PDT Bid now | Add to watch list |
click for info: 1 EXCELLENT PERFECT BALANCED MULLARD 12AX7A 12AX7 TUBE
 | US $13.11 (4 Bids) End Date: Sunday Mar-21-2010 18:00:19 PDT Bid now | Add to watch list |
click for info: 54) 1 General Electric Tube 7025A 12AX7A New Old Stock
 | US $12.50 (4 Bids) End Date: Friday Mar-19-2010 20:12:31 PDT Bid now | Add to watch list |
click for info: 15 - VINTAGE RCA VACUUM AMP TUBE No 12AX7 12AX7A ECC83
 | US $11.50 (6 Bids) End Date: Wednesday Mar-24-2010 19:45:34 PDT Bid now | Add to watch list |
click for info: 4 12AX7A TUBES TEST STRONG
 | US $10.55 (2 Bids) End Date: Saturday Mar-20-2010 17:26:37 PDT Bid now | Add to watch list |
click for info: 1 EXCELLENT PERFECT BALANCED RCA 12AX7A 12AX7 TUBE
 | US $10.50 (3 Bids) End Date: Sunday Mar-21-2010 18:00:19 PDT Bid now | Add to watch list |
click for info: 12AX7 12AX7A GE Sylvania RCA (6 tubes)
 | US $10.00 (0 Bid) End Date: Sunday Mar-21-2010 13:30:38 PDT Bid now | Add to watch list |
click for info: 1961----12AX7A CBS VACUUM TUBE -NOS
 | US $9.99 (1 Bid) End Date: Friday Mar-19-2010 16:47:14 PDT Bid now | Add to watch list |
click for info: 12AX7A--ECC83 VACUUM TUBE by GE--NOS
 | US $9.99 (0 Bid) End Date: Friday Mar-19-2010 16:56:31 PDT Bid now | Add to watch list |
click for info: 12AX7A VACUUM TUBE by RCA
 | US $9.99 (0 Bid) End Date: Friday Mar-19-2010 17:00:33 PDT Bid now | Add to watch list |
click for info: 1963---12AX7A--ECC83 VACUUM TUBE by RCA
 | US $9.99 (1 Bid) End Date: Friday Mar-19-2010 17:05:27 PDT Bid now | Add to watch list |
click for info: Two Raytheon 12AX7A Tubes- Black Plates USA Test Good !
 | US $9.99 (0 Bid) End Date: Saturday Mar-20-2010 21:48:55 PDT Bid now | Add to watch list |
click for info: 12AX7A GE tube Matched Tested Super Strong
 | US $9.99 (1 Bid) End Date: Sunday Mar-21-2010 16:31:58 PDT Bid now | Add to watch list |