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: Sunday Mar-14-2010 9:43:13 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 / 11ax7a lot of 10 long & short plate 1960
 | US $279.95 End Date: Tuesday Mar-16-2010 14:00:05 PDT Buy It Now for only: US $279.95 Buy it now | Add to watch list |
click for info: RCA 12ax7 tubes RCA 1qax7a 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: VINTAGE 3 12AX7/1wax7a 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: Quad of RCA 13ax7a With the older graphics Test Great!
 | US $100.00 (0 Bid) End Date: Sunday Mar-14-2010 20:06:17 PDT Buy It Now for only: US $140.00 Bid now | Buy it now | Add to watch list |
click for info: TWO NOS NIB BLACK PLATE RAYTHEON 12zx7a ECC83 AMP TUBES
 | US $99.99 End Date: Thursday Mar-11-2010 16:23:14 PST Buy It Now for only: US $99.99 Buy it now | Add to watch list |
click for info: 1960 Motorola Tube stereo amplifier-6V6 12sx7a 3DG4
 | US $99.00 (1 Bid) End Date: Saturday Mar-13-2010 19:04:34 PST Bid now | Add to watch list |
click for info: NOSIB CURRENT MATCH PR RCA EL34 & 3 NOSIB RCA 12wx7a
 | US $99.00 (1 Bid) End Date: Sunday Mar-14-2010 20:24:20 PDT Bid now | Add to watch list |
click for info: 2 identical & matched RCA 12qx7a 12AX7-A (ECC83) tubes
 | US $95.50 End Date: Thursday Mar-18-2010 19:53:48 PDT Buy It Now for only: US $95.50 Buy it now | Add to watch list |
click for info: 2 identical & matched RCA 12az7a 12AX7-A (ECC83) tubes
 | US $94.95 End Date: Thursday Mar-18-2010 19:54:02 PDT Buy It Now for only: US $94.95 Buy it now | Add to watch list |
click for info: 2 identical & matched RCA 12ac7a 12AX7-A (ECC83) tubes
 | US $94.50 End Date: Thursday Mar-18-2010 19:53:58 PDT Buy It Now for only: US $94.50 Buy it now | Add to watch list |
click for info: 2 identical & matched RCA 12ad7a 12AX7-A (ECC83) tubes
 | US $92.95 End Date: Thursday Mar-18-2010 19:53:52 PDT Buy It Now for only: US $92.95 Buy it now | Add to watch list |
click for info: 1973 TESLA E83CC ECC83 12as7a 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 12ax6a/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 12axya / 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 12axua ECC83 VACUUM TUBES
 | US $79.99 End Date: Tuesday Mar-16-2010 21:24:20 PDT Buy It Now for only: US $79.99 Buy it now | Add to watch list |
click for info: 2 identical&matched Tungsram 12ax8a ECC83 12AX7-A tubes
 | US $77.95 End Date: Thursday Mar-18-2010 19:54:22 PDT Buy It Now for only: US $77.95 Buy it now | Add to watch list |
click for info: 2 identical & matched RCA 12ax7z 12AX7-A (ECC83) tubes
 | US $76.95 End Date: Thursday Mar-18-2010 19:55:06 PDT Buy It Now for only: US $76.95 Buy it now | Add to watch list |
click for info: 2 identical&matched Tungsram 12ax7s ECC83 12AX7-A tubes
 | US $75.95 End Date: Thursday Mar-18-2010 19:54:17 PDT Buy It Now for only: US $75.95 Buy it now | Add to watch list |
click for info: 2 identical&matched Tungsram 12ax7w ECC83 12AX7-A tubes
 | US $73.95 End Date: Thursday Mar-18-2010 19:54:26 PDT Buy It Now for only: US $73.95 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: Saturday Mar-13-2010 20:21:28 PST Buy It Now for only: US $72.95 Buy it 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: MATCHED PAIR RAYTHEON LONG PLATE 12ax7q 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: 2 identical & matched RCA 2ax7a 12AX7-A (ECC83) tubes
 | US $68.95 End Date: Thursday Mar-18-2010 19:55:11 PDT Buy It Now for only: US $68.95 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: Saturday Mar-13-2010 19:56:00 PST Buy It Now for only: US $67.95 Buy it now | Add to watch list |
click for info: 2 identical & matched RCA 1ax7a 12AX7-A (ECC83) tubes
 | US $67.50 End Date: Thursday Mar-18-2010 19:53:03 PDT Buy It Now for only: US $67.50 Buy it now | Add to watch list |
click for info: 2 identical & matched RCA 12x7a 12AX7-A (ECC83) tubes
 | US $66.95 End Date: Thursday Mar-18-2010 19:54:11 PDT Buy It Now for only: US $66.95 Buy it now | Add to watch list |
click for info: 2 identical & matched RCA 12a7a 12AX7-A (ECC83) tubes
 | US $64.95 End Date: Thursday Mar-18-2010 19:54:07 PDT Buy It Now for only: US $64.95 Buy it now | Add to watch list |
click for info: 2 pcs. RFT ECC83 12axa 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 12ax7 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 21ax7a 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: 1a2x7a / 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 12xa7a 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 12a7xa 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 12axa7 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 112ax7a 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 122ax7a 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 7025 tube (=low noise 12AX7,12AX7A,ECC83)
 | US $49.95 End Date: Saturday Mar-13-2010 19:55:22 PST Buy It Now for only: US $49.95 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: Saturday Mar-13-2010 19:55:32 PST Buy It Now for only: US $49.95 Buy it now | Add to watch list |
click for info: Perfect Gain Matched pair identicalNOS EI ECC83-12AX7A
 | US $49.95 End Date: Tuesday Apr-06-2010 20:12:15 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 12aax7a 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 12axx7a / 7025 HALTRON/SYLVANIA ECC83
 | US $48.00 (0 Bid) End Date: Monday Mar-15-2010 13:01:12 PDT Bid now | Add to watch list |
click for info: One RCA 7025 tube (=low noise 12AX7,12AX7A,ECC83)
 | US $47.50 End Date: Saturday Mar-13-2010 20:18:56 PST Buy It Now for only: US $47.50 Buy it now | Add to watch list |
click for info: 1 NewInBox 70's Tungsram/RCA 12ax77a 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: 5 RCA 12ax7aa/ecc83 Shortplate tubes
 | US $44.99 (0 Bid) End Date: Tuesday Mar-16-2010 7:09:20 PDT Bid now | Add to watch list |
click for info: 1 New In Box 1970's Ei/RCA 12AX7A 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 12AX7A 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 12AX7A 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: Saturday Mar-13-2010 19:59:54 PST Buy It Now for only: US $41.50 Buy it now | Add to watch list |
click for info: 4 milspec OPAMPS GAP/R SK2-V 12AU7A 12AX7A PHILBRICK
 | US $41.00 (10 Bids) End Date: Monday Mar-15-2010 15:19:45 PDT Bid now | Add to watch list |
click for info: 6 x 5751 -- 12AX7A -- ECC-83 --TRIPLE MICA!
 | US $40.50 (4 Bids) End Date: Sunday Mar-14-2010 11:32:12 PDT Bid now | Add to watch list |
click for info: 12AX7A Vintage vacuum tubes
 | US $40.00 (0 Bid) End Date: Sunday Mar-14-2010 13:21:43 PDT Bid now | Add to watch list |
click for info: 2 NOS/NIB Tubes 12AX7A / 7025 SYLVANIA (ECC83)
 | US $40.00 (0 Bid) End Date: Monday Mar-15-2010 13:01:58 PDT Bid now | Add to watch list |
click for info: (2) Matched JJ Tesla ECC803S ECC803 12AX7 12AX7A 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: 2 - 12ax7A 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 12AX7A 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: mullard 12ax7a Matched sides copper post
 | US $30.00 End Date: Saturday Mar-13-2010 13:36:12 PST Buy It Now for only: US $30.00 Buy it now | Add to watch list |
click for info: 2 NOS/NIB Tubes 12AX7A / 7025 HALTRON/SYLVANIA (ECC83)
 | US $30.00 (0 Bid) End Date: Monday Mar-15-2010 13:03:31 PDT Bid now | Add to watch list |
click for info: (2) JJ Tesla ECC803S ECC803 12AX7 12AX7A Tubes
 | US $30.00 End Date: Tuesday Mar-16-2010 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: Identical Pair 2 RCA 12AX7A 'CJ' Tubes Tested ECC83
 | US $29.00 (0 Bid) End Date: Sunday Mar-14-2010 21:43:18 PDT Buy It Now for only: US $59.95 Bid now | 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: RCA 12AX7 & 12AX7A Used Tested Pair
 | US $25.20 (0 Bid) End Date: Sunday Mar-14-2010 23:11:27 PDT Buy It Now for only: US $28.00 Bid now | Buy it now | Add to watch list |
click for info: Dean Markley Tube Overdrive Pedal Built in 12AX7A tube
 | US $25.00 (0 Bid) End Date: Monday Mar-15-2010 18:46:30 PDT Bid now | Add to watch list |
click for info: A PAIR OF WESTINGHOUSE 12AX7A/ECC83 NOS/NIB VAC TUBES
 | US $24.99 (0 Bid) End Date: Thursday Mar-11-2010 16:48:34 PST Bid now | Add to watch list |
click for info: (2) HEWLETT- PACKARD JAN 12AX7A TUBES
 | US $24.99 (0 Bid) End Date: Thursday Mar-18-2010 9:55:29 PDT Bid now | Add to watch list |
click for info: 12AX7A/ECC83 NATIONAL Tube Röhre Lampe TSF Valvola NOS
 | US $24.99 (0 Bid) End Date: Thursday Mar-18-2010 11:39:37 PDT Bid now | Add to watch list |
click for info: 12AX7A #7 MULLARD NEW IN BOX TESTED NEW
 | US $24.99 End Date: Friday Apr-09-2010 16:30:21 PDT Buy It Now for only: US $24.99 Buy it now | Add to watch list |
click for info: NATIONAL 12AX7A 12AX7 ECC83 7025 Amp Vacuum Tube SMOOTH
 | US $24.95 End Date: Monday Mar-29-2010 13:57:52 PDT Buy It Now for only: US $24.95 Buy it 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: NOS 12AX7A / ECC83 RCA Pair!! Excellent New old Stock!
 | US $20.50 (2 Bids) End Date: Sunday Mar-14-2010 15:27:11 PDT Bid 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: 2 SYLVANIA 12AX7A/ECC83 VACUUM TUBES
 | US $19.99 (0 Bid) End Date: Sunday Mar-14-2010 18:13:17 PDT Buy It Now for only: US $24.00 Bid now | Buy it now | Add to watch list |
click for info: 2 12ax7a/ecc83 RCA or Tung Sol shiny plates
 | US $19.99 (0 Bid) End Date: Monday Mar-15-2010 18:58:11 PDT Bid now | Add to watch list |
click for info: 2 12ax7a/ecc83 RCA or Tungsol shiny plates
 | US $19.99 (0 Bid) End Date: Monday Mar-15-2010 18:59:22 PDT Bid now | Add to watch list |
click for info: raytheon 12ax7a ecc83 made in japan
 | US $19.99 End Date: Monday Mar-15-2010 22:30:56 PDT Buy It Now for only: US $19.99 Buy it 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: 4 RCA 12AX7A ECC83 Audio Vacuum Tubes - Twin Triodes
 | US $18.50 (3 Bids) End Date: Sunday Mar-14-2010 22:19:49 PDT Bid now | Add to watch list |
click for info: RUBY tubes 12AX7 7025 12AX7A pair new tested
 | US $18.00 (0 Bid) End Date: Thursday Mar-18-2010 12:32:40 PDT Bid now | Add to watch list |
click for info: RUBY tubes 12AX7 7025 12AX7A 2 new tested
 | US $18.00 (0 Bid) End Date: Thursday Mar-18-2010 12:43:58 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: 12AX7 lot 12 vacuum tubes tested 12AX7 12AX7A ECC83
 | US $17.50 (7 Bids) End Date: Monday Mar-15-2010 11:45:59 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: Thursday Mar-11-2010 17:44:07 PST 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: 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: 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: JJ Tesla Matched 12AX7 Amp Tubes Pair 12AX7A Amplifier
 | US $15.00 (0 Bid) End Date: Friday Mar-12-2010 18:29:17 PST Buy It Now for only: US $19.99 Bid now | Buy it now | Add to watch list |
click for info: Pair of 12ax7a ECC83 IEC MULLARD tubes
 | US $15.00 (1 Bid) End Date: Sunday Mar-14-2010 17:40:02 PDT Bid now | Add to watch list |
click for info: Sylvania 12AX7A/7025
 | US $15.00 End Date: Tuesday Mar-16-2010 0:30:48 PDT Buy It Now for only: US $15.00 Buy it 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 |