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AudioAsylum Trader Lafayette LA310/KT310 tube amp with Amperex and Mullard - Lafayette LA310/KT310 tube power amp in nice worki... Xiang Sheng 728 A - Chinese made all tube linestage that is surprising...

• Least expensive 4 and 5 pin tube tester - used-hifi 08:37:44 03/04/18 (7)
  • RE: Least expensive 4 and 5 pin tube tester - Mr_Steady 07:09:44 03/07/18 (0)
  • EICO 625 - Alpha Al 16:53:03 03/04/18 (0)
  • Have you searched eBay? - Triode_Kingdom 10:21:21 03/04/18 (4)
    • RE: Have you searched eBay? - used-hifi 10:24:34 03/04/18 (3)
      • RE: Have you searched eBay? - Triode_Kingdom 20:56:50 03/04/18 (0)
      • RE: Have you searched eBay? - baileyler 13:34:27 03/04/18 (1)
        • RE: Have you searched eBay? - tubular.well 07:57:00 03/18/18 (0)
• Rectifier ID - baileyler 10:24:58 03/03/18 (3)
  • Looks alot like 3DG4... - Steve O 10:45:07 03/03/18 (2)
    • RE: Looks alot like 3DG4... - baileyler 13:36:07 03/04/18 (1)
      • RE: Looks alot like 3DG4... - Trouser Trout 06:13:31 03/09/18 (0)
• Is this price about 500% too high? - Jay Buridan 08:13:22 03/03/18 (7)
  • You hit it - Triode_Kingdom 15:49:42 03/03/18 (0)
  • Certainly for anthing "Matched by Andy at Vintage Tube Services"... - Ivan303 10:52:45 03/03/18 (0)
  • That is about right. - DAK 09:46:43 03/03/18 (4)
    • Poor mans WE274? (nt) - Steve O 13:29:00 03/03/18 (3)
      • Poor man's WE 274A/B - Cory M. 19:22:14 03/04/18 (0)
      • RE: Poor mans WE274? (nt) look at his KT-88s - Mechans 18:30:35 03/03/18 (1)
        • Yes, that's sucker pricing - Jay Buridan 09:04:07 03/04/18 (0)
• What is this tube? - frequentflyer 14:17:09 03/02/18 (10)
  • RE: What is this tube? - tubular.well 06:20:40 03/05/18 (0)
  • To your multiple photo question - 1973shovel 06:11:55 03/03/18 (2)
    • RE: To your multiple photo question - frequentflyer 14:04:56 03/03/18 (1)
      • RE: To your multiple photo question - Nunki 04:59:19 03/04/18 (0)
  • RE: What is this tube? - JURB 17:43:11 03/02/18 (5)
    • RE: What is this tube? - frequentflyer 18:42:44 03/02/18 (0)
    • Looks like a frame-grid tube - FenderLover 18:07:32 03/02/18 (3)
      • RE: Looks like a frame-grid tube - frequentflyer 18:39:22 03/02/18 (2)
        • WAG: TFK ECC88 - FenderLover 18:49:58 03/02/18 (1)
          • RE: WAG: TFK ECC88 - Nunki 02:55:19 03/03/18 (0)
• Anyone used a 2K12 tube in place of a 274A tube?? - bcguitar 12:20:04 03/01/18 (0)
• #26 tubes to trade for #46 tubes - used-hifi 08:10:40 03/01/18 (2)
  • RE: #26 tubes to trade for #46 tubes - used-hifi 14:05:39 03/23/18 (0)
  • RE: #26 tubes to trade for #46 tubes - used-hifi 08:28:29 03/03/18 (0)
• THANK YOU !! - The Bored 09:00:51 02/26/18 (0)
• Sophia Electric (blue) EL-34-ST power tubes - CBernardino 20:27:59 02/25/18 (12)
  • RE: Sophia Electric (blue) EL-34-ST power tubes - CBernardino 07:37:45 09/07/18 (0)
  • RE: Sophia Electric (blue) EL-34-ST power tubes - Ric 10:14:57 05/05/18 (0)
  • Are these only available direct? - jusbe 04:00:12 04/15/18 (0)
  • RE: Sophia Electric (blue) EL-34-ST power tubes - fogger 11:22:57 03/05/18 (1)
    • RE: Sophia Electric (blue) EL-34-ST power tubes - Mendel 09:17:22 03/06/18 (0)
  • Is this a push-pull amp uisng Negative Feed Back? - Timbo in Oz 01:09:17 02/28/18 (2)
    • RE: Is this a push-pull amp uisng Negative Feed Back? - CBernardino 07:12:19 02/28/18 (0)
    • RE: Is this a push-pull amp uisng Negative Feed Back? - CBernardino 06:54:52 02/28/18 (0)
  • RE: Sophia Electric (blue) EL-34-ST power tubes - Dave Pogue 05:45:27 02/27/18 (0)
  • 1970-80s Tesla brown base, blue glass EL34 and E34L tubes - FenderLover 23:19:03 02/25/18 (2)
    • RE: 1970-80s Tesla brown base, blue glass EL34 and E34L tubes - DannyR 20:38:37 03/02/18 (0)
    • RE: 1970-80s Tesla brown base, blue glass EL34 and E34L tubes - DAK 10:53:45 02/26/18 (0)
• I have a problem with fixed bias - DAK 09:04:56 02/25/18 (7)
  • RE: problem with fixed bias - FenderLover 09:57:37 02/25/18 (6)
    • I had a bad diode - DAK 11:18:04 02/25/18 (4)
      • I always used UF4007 in bias supply. - FenderLover 23:27:24 02/25/18 (3)
        • I mostly do that - DAK 10:36:53 02/26/18 (0)
        • RE: I always used UF4007 in bias supply. - Triode_Kingdom 10:20:10 02/26/18 (1)
          • I pulled the UF5408 leads up through the eyelets - FenderLover 00:00:35 02/27/18 (0)
    • I will try that and let you know. thanks. nt. - DAK 10:05:29 02/25/18 (0)
• Tango VS Hashimoto Transformers - used-hifi 12:22:20 02/23/18 (7)
  • RE: Tango VS Hashimoto Transformers - Caucasian Blackplate 13:08:04 02/23/18 (6)
    • RE: Tango VS Hashimoto Transformers - used-hifi 17:23:30 02/23/18 (5)
      • RE: Tango VS Hashimoto Transformers - Uncle Mike 15:24:16 02/24/18 (0)
      • For push/pull my money would go to Tango, SE... Tough call and which ones?_nT - Cleantimestream 21:14:36 02/23/18 (3)
        • RE: For push/pull my money would go to Tango, SE... Tough call and which ones?_nT - used-hifi 10:59:09 02/24/18 (2)
          • RE: I'll throw Hammond's Hat in the ring - kitch29 06:15:27 02/25/18 (0)
          • RE: For push/pull my money would go to Tango, SE... Tough call and which ones?_nT - Cleantimestream 14:42:02 02/24/18 (0)
• Tubes - peder.lundgren50@telia.com 12:17:57 02/22/18 (8)
  • Matched Tubes - peder.lundgren50@telia.com 06:23:14 03/02/18 (0)
  • RE: Tubes - Caucasian Blackplate 08:25:21 02/23/18 (4)
    • RE: Tube I noted the 6922s which the stereo as well - Mechans 17:57:09 02/23/18 (0)
    • RE: Tubes - peder.lundgren50@telia.com 08:35:24 02/23/18 (2)
      • RE: Tubes - Caucasian Blackplate 09:01:27 02/23/18 (1)
        • RE: Tubes - peder.lundgren50@telia.com 10:26:31 02/23/18 (0)
  • RE: Tubes - TubeAcolyte 17:53:46 02/22/18 (0)
  • RE: Tubes - Uncle Mike 13:41:55 02/22/18 (0)
• Did you miss this? I did... WE 300B back in production? - BigguyinATL 12:02:33 02/20/18 (7)
  • Has anyone seen the plant in Rossville? - Jay Buridan 17:53:32 08/14/18 (0)
  • They'll "roll off the line," huh? - Dave Pogue 05:51:28 02/27/18 (0)
  • RE: Did you miss this? I did... WE 300B back in production? - blakey 12:51:17 02/21/18 (3)
    • Hmm. Whuddya mean by that? - Rick W 20:32:17 02/21/18 (2)
      • RE: Hmm. Whuddya mean by that? There are others - Mechans 18:14:39 02/23/18 (0)
      • Thinking the same thing... - Ivan303 07:28:24 02/22/18 (0)
  • RE: By internal estimates, this is a conservative timeframe we can easily achieve, - Ivan303 12:26:57 02/20/18 (0)
• New vacuum tube curve tracers - dth31 17:55:40 02/19/18 (11)
  • RE: New vacuum tube curve tracers - Jan Sten 23:14:29 04/25/18 (0)
  • recent eTracer review - tweakydee 14:46:16 02/24/18 (1)
    • RE: recent eTracer review - dth31 14:54:04 02/24/18 (0)
  • RE: New vacuum tube curve tracers - dth31 12:46:45 02/23/18 (0)
  • RE: New vacuum tube curve tracers - Caucasian Blackplate 11:42:37 02/21/18 (2)
    • RE: New vacuum tube curve tracers - Jan Sten 22:50:05 04/25/18 (1)
      • RE: New vacuum tube curve tracers - Caucasian Blackplate 07:47:27 04/26/18 (0)
  • RE: New vacuum tube curve tracers - Mr_Steady 10:32:37 02/20/18 (3)
    • RE: New vacuum tube curve tracers - Triode_Kingdom 20:11:11 02/20/18 (2)
      • RE: New vacuum tube curve tracers - Mechans 19:03:42 02/23/18 (0)
      • RE: New vacuum tube curve tracers - Mr_Steady 05:38:45 02/21/18 (0)
• Tube buffer for 75 ohm spdif digital to DAC? Would that work for impendence problem? - bullethead 16:18:38 02/19/18 (5)
  • RE: Tube buffer for 75 ohm spdif digital to DAC? Would that work for impendence problem? - JKT 11:33:12 02/23/18 (0)
  • RE: Tube buffer for 75 ohm spdif digital to DAC? Would that work for impendence problem? - Caucasian Blackplate 08:50:50 02/22/18 (0)
  • What problem do you have? - Chip647 16:33:21 02/19/18 (2)
    • RE: What problem do you have? - GeorgePope 02:26:05 02/21/18 (0)
    • RE: What problem do you have? - bullethead 14:25:48 02/20/18 (0)
• What value grid stopper resistor for 7a4? - DAK 22:47:17 02/17/18 (13)
  • RE: What value grid stopper resistor for 7a4? - DAK 10:11:23 02/18/18 (11)
    • RE: What value grid stopper resistor for 7a4? - Tre' 11:41:47 02/18/18 (8)
      • I meant within the 200R to 1K range. nt. - DAK 12:34:24 02/18/18 (7)
        • Try 510 ohms. nt - Eli Duttman 15:33:29 02/18/18 (0)
        • RE: I meant within the 200R to 1K range. nt. - Tre' 12:55:09 02/18/18 (5)
          • Whatever value works best... - FenderLover 20:22:42 02/18/18 (4)
            • True... - Tre' 07:08:30 02/19/18 (3)
              • I'd start with typical 6J5GT circuit - FenderLover 08:24:35 02/19/18 (2)
                • Yeah i was going try some 1/2 w CC around there. - DAK 12:41:17 02/19/18 (0)
                • Thanx for the schematic - DAK 12:22:17 02/19/18 (0)
    • RE: What value grid stopper resistor for 7a4? - Eli Duttman 11:10:21 02/18/18 (1)
      • RE: What value grid stopper resistor for 7a4? - DAK 13:53:52 02/18/18 (0)
  • RE: What value grid stopper resistor for 7a4? - Eli Duttman 06:10:09 02/18/18 (0)
• Follow-up: EL34 pays a tribute to Prince - No mo getter - Byrd69 16:04:07 02/17/18 (2)
  • RE: Follow-up: EL34 pays a tribute to Prince - No mo getter - 6bq5 20:52:45 02/22/18 (0)
  • RE: Follow-up: EL34 pays a tribute to Prince - No mo getter - FenderLover 20:40:41 02/17/18 (0)
• 1954 EL 34 - barhead 18:23:38 02/14/18 (9)
  • If you sell them without test results you can get burned - DAK 10:43:39 02/16/18 (1)
    • You can still get burned... - Triode_Kingdom 12:43:17 02/16/18 (0)
  • RE: 1954 EL 34 - SETdude 01:58:28 02/15/18 (6)
    • RE: 1954 EL 34 Second on that - Mechans 20:57:51 02/15/18 (0)
    • Do you have a substantial seller rating on the Bay? - DAK 10:25:20 02/15/18 (0)
    • RE: 1954 EL 34 - Uncle Mike 06:22:47 02/15/18 (3)
      • Easier said than done - barhead 06:32:06 02/15/18 (2)
        • RE: Easier said than done - baileyler 07:11:39 02/15/18 (1)
          • RE: Easier said than done - FenderLover 07:35:43 02/15/18 (0)
• Full Music 845Q - RedM 19:11:33 02/12/18 (1)
  • RE: Full Music 845Q - Caucasian Blackplate 13:24:18 02/23/18 (0)
• United Label 12at7? - Joe Backer 18:13:29 02/12/18 (12)
  • RE: United Label 12at7? - DAK 08:37:20 02/13/18 (10)
    • RE: United Label 12at7? - Joe Backer 10:15:53 02/13/18 (9)
      • RE: United Label 12at7? - acres verde 09:15:10 03/31/18 (0)
      • RE: United Label 12at7? - Joe Backer 11:32:06 02/17/18 (0)
      • If Dutch made. - FenderLover 11:35:23 02/13/18 (6)
        • Interesting tube - Orchardist 11:51:19 02/13/18 (5)
          • Think it's first iteration - FenderLover 11:57:39 02/13/18 (4)
            • RE: Think it's first iteration as noted - Mechans 21:08:55 02/15/18 (0)
            • RE: Think it's first iteration - Orchardist 14:51:40 02/13/18 (2)
              • RE: Think it's first iteration - FenderLover 06:25:40 02/14/18 (1)
                • RE: Think it's first iteration - Orchardist 13:31:19 02/14/18 (0)
  • "United" is a re-label of many brands - FenderLover 20:43:23 02/12/18 (0)
• TAD-1000 Monoblocks - BillWojo 08:37:42 02/12/18 (1)
  • RE: TAD-1000 Monoblocks - Mike_in_MD 15:01:47 02/12/18 (0)
• Allen Organ Model 90 amp--how to bias? - kolledog 06:06:50 02/12/18 (6)
  • RE: Allen Organ Model 90 amp--how to bias? - Iain42 20:53:30 02/13/18 (0)
  • The Schematic is here (link) - Opus 33 1/3 07:26:36 02/12/18 (4)
    • RE: The Schematic is here (link) - Eli Duttman 07:53:18 02/12/18 (3)
      • RE: The Schematic is here (link) - Crazy Dave 08:49:38 02/13/18 (0)
      • RE: The Schematic is here (link) - Triode_Kingdom 08:33:36 02/12/18 (1)
        • RE: The Schematic is here (link) - kolledog 10:35:10 02/12/18 (0)
• EL34 pays a tribute to Prince - Glows purple - Byrd69 18:30:50 02/11/18 (5)
  • RE: EL34 pays a tribute to Prince - Glows purple - airtime 08:51:02 02/12/18 (0)
  • RE: EL34 pays a tribute to Prince - Glows purple - Triode_Kingdom 08:34:59 02/12/18 (1)
    • RE: EL34 pays a tribute to Prince - Glows purple Arcing - Mechans 21:24:53 02/15/18 (0)
  • RE: EL34 pays a tribute to Prince - Glows purple - FenderLover 18:59:57 02/11/18 (1)
    • The tube formally known as EL34......(nt) - andy evans 03:08:42 02/15/18 (0)
• advantages of 25v, 70v and 140v line outputs in PA OPTs - ivan_terrible 00:02:29 02/11/18 (8)
  • RE: advantages of 25v, 70v and 140v line outputs in PA OPTs - Alpha Al 10:06:28 02/11/18 (5)
    • RE: advantages of 25v, 70v and 140v line outputs in PA OPTs - ivan_terrible 10:57:41 02/11/18 (4)
      • RE: advantages of 25v, 70v and 140v line outputs in PA OPTs - Steve O 11:42:09 02/11/18 (3)
        • RE: advantages of 25v, 70v and 140v line outputs in PA OPTs - ivan_terrible 12:16:59 02/11/18 (2)
          • Yes, my experience!.... - Steve O 12:55:35 02/11/18 (1)
            • RE: Yes, my experience!.... - ivan_terrible 14:15:59 02/11/18 (0)
  • RE: advantages of 25v, 70v and 140v line outputs in PA OPTs - ivan_terrible 09:17:52 02/11/18 (0)
  • Did your tests measure bandwidth into a speaker load at power? - Chip647 06:58:08 02/11/18 (0)
• How cool! Never woulda thunked - Byrd69 07:59:44 02/10/18 (3)
  • RE: How cool! Never woulda thunked - Rockethead26 08:28:55 02/10/18 (2)
    • RE: How cool! Never woulda thunked - Byrd69 08:34:03 02/10/18 (1)
      • RE: How cool! Never woulda thunked - Rockethead26 10:33:53 02/10/18 (0)
• RCA VT-231 GG arrives. It's what I was looking for. - Opus 33 1/3 07:39:13 02/10/18 (5)
  • RE: RCA VT-231 GG arrives. It's what I was looking for. - Mechans 21:51:36 02/15/18 (1)
    • Put aside was a NOS Russian 6H8C and current production - Opus 33 1/3 07:10:04 02/17/18 (0)
  • RE: RCA VT-231 GG arrives. It's what I was looking for. - Ed Sawyer 13:55:04 02/12/18 (0)
  • RE: RCA VT-231 GG arrives. It's what I was looking for. - Sondek 07:51:29 02/10/18 (1)
    • RE: RCA VT-231 GG arrives. It's what I was looking for. - FenderLover 17:41:33 02/10/18 (0)
• Can one hear a difference in tube rectifiers? - Frihed89 01:46:01 02/10/18 (30)
  • RE: Can one hear a difference in tube rectifiers? - zacster 13:35:25 02/17/18 (0)
  • RE: Can one hear a difference in tube rectifiers? - Kindablue 12:03:57 02/14/18 (2)
    • RE: Can one hear a difference in tube rectifiers? - Cleantimestream 12:03:01 02/20/18 (0)
    • RE: Can one hear a difference in tube rectifiers? - BCR 04:13:24 02/15/18 (0)
  • Not enough to care* - agattu 01:09:43 02/12/18 (0)
  • RE: Can one hear a difference in tube rectifiers? - airtime 06:57:40 02/11/18 (0)
  • RE: Can one hear a difference in tube rectifiers? - RGA 22:59:10 02/10/18 (0)
  • RE: Can one hear a difference in tube rectifiers? - sayntjack 21:11:46 02/10/18 (0)
  • RE: Can one hear a difference in tube rectifiers? - JSTRM 18:06:44 02/10/18 (0)
  • RE: Can one hear a difference in tube rectifiers? - R Browne 07:38:13 02/10/18 (1)
    • Tube rectifiers can't have a sound of their very own. - Timbo in Oz 08:39:22 02/10/18 (0)
  • Only upgraded rectifiers once, in a Hagerman Cornet 2 and Clarinet. - Opus 33 1/3 06:33:37 02/10/18 (0)
  • RE: Can one hear a difference in tube rectifiers? - samstone 06:14:48 02/10/18 (2)
    • RE: Can one hear a difference in tube rectifiers? - ivan_terrible 23:50:45 02/10/18 (0)
    • all you would be changing IF you do, will be the total energy storage of the PSU - Timbo in Oz 13:48:47 02/10/18 (0)
  • pt 1, you can't hear Direct Current ***** - Timbo in Oz 02:38:15 02/10/18 (14)
    • RE: pt 1, you can't hear Direct Current ***** - Eli Duttman 04:52:04 02/10/18 (13)
      • RE: pt 1, you can't hear Direct Current ***** - freddyi 13:14:25 02/11/18 (5)
        • Rectifier Noise Chart - Eli Duttman 15:57:34 02/11/18 (2)
          • RE: Rectifier Noise Chart - used-hifi 08:43:55 02/22/18 (0)
          • RE: Rectifier Noise Chart - freddyi 16:59:03 02/11/18 (0)
        • RE: pt 1, you can't hear Direct Current ***** - Steve O 13:58:46 02/11/18 (1)
          • RE: pt 1, you can't hear Direct Current ***** - freddyi 14:33:16 02/11/18 (0)
      • So presumably you guys disagree with Dick Olsher? - Rick W 13:16:49 02/10/18 (3)
        • what does a rectifier do Rick? - Timbo in Oz 17:39:30 02/19/18 (0)
        • And, marketing to the uncritical 'believers'! - Timbo in Oz 14:31:20 02/10/18 (0)
        • BsBBrains? - Timbo in Oz 13:43:25 02/10/18 (0)
      • Maybe you can't hear the rectifiers, either... - Triode_Kingdom 10:57:23 02/10/18 (2)
        • RE: Maybe you can't hear the rectifiers, either... - Eli Duttman 16:59:22 02/10/18 (0)
        • + 100!! - Timbo in Oz 13:23:38 02/10/18 (0)
• 5AR4 = 5Y3 - Tube747 13:54:19 02/09/18 (4)
  • RE: 5AR4 = 5Y3 - TubeDriver 14:31:24 02/09/18 (0)
  • RE: 5AR4 = 5Y3 - Eli Duttman 14:10:59 02/09/18 (2)
    • Only if you are looking to change the B+ behavior in your power supply - DAK 08:29:21 02/10/18 (1)
      • It either raises or lowers the energy storage in a PSU. - Timbo in Oz 13:46:23 02/10/18 (0)
• What happened to this KT120 - mondial 07:00:06 02/09/18 (12)
  • I had a 6550 winged c do same in ARC amp... - Jonesy 06:53:08 02/10/18 (3)
    • RE: I had a 6550 winged c do same in ARC amp... - mondial 03:01:16 02/16/18 (1)
      • RE: I had a 6550 winged c do same in ARC amp... - Jonesy 07:48:01 02/16/18 (0)
    • RE: I had a 6550 winged c do same in ARC amp... - mondial 21:09:24 02/11/18 (0)
  • Experienced that once with a 6550C - E-Stat 14:25:05 02/09/18 (1)
    • RE: Experienced that once with a 6550C - mondial 05:37:40 02/10/18 (0)
  • RE: What happened to this KT120 - Nunki 07:10:00 02/09/18 (5)
    • RE: What happened to this KT120 - mondial 07:31:15 02/09/18 (4)
      • RE: What happened to this KT120 - FenderLover 07:40:22 02/09/18 (3)
        • Is that the main cause of vacuum leaks? - M3 lover 10:13:08 02/09/18 (1)
          • RE: Is that the main cause of vacuum leaks? - FenderLover 20:48:05 02/09/18 (0)
        • RE: What happened to this KT120 - DAK 08:22:42 02/09/18 (0)
• B&K 550 Schematic? - Joe Gandalf 15:36:12 02/07/18 (3)
  • RE: B&K 550 Schematic? - katylied 12:23:08 02/24/18 (0)
  • RE: B&K 550 Schematic? - Chip647 16:01:55 02/08/18 (1)
    • Whoa! um, er, ... whoa~nT - Cleantimestream 00:20:31 02/12/18 (0)
• Help In Identifying Mystery EL34s. - el34eh@yahoo.com 12:16:59 02/07/18 (7)
  • Definitely Chinese. - DAK 10:28:02 02/08/18 (2)
    • Funky mica.... - wheezer 09:47:10 02/11/18 (0)
    • RE: Definitely Chinese. - el34eh@yahoo.com 11:06:27 02/08/18 (0)
  • Shuguang - Orchardist 12:56:36 02/07/18 (1)
    • RE: Shuguang - el34eh@yahoo.com 13:11:35 02/07/18 (0)
  • RE: Help In Identifying Mystery EL34s. - Nunki 12:33:40 02/07/18 (1)
    • RE: Help In Identifying Mystery EL34s. - el34eh@yahoo.com 12:42:51 02/07/18 (0)
• Can you tell visually if a 6922 tube is failing - airtime 18:15:23 02/05/18 (6)
  • Nope. - FenderLover 18:29:21 02/05/18 (5)
    • RE: Nope. - airtime 18:45:54 02/05/18 (4)
      • RE: Nope. - Eli Duttman 05:04:43 02/07/18 (3)
        • The EH 6922s did fine in the last Modulus 3 I had. I sold it about 18 months - Opus 33 1/3 07:10:38 02/07/18 (2)
          • Two EH 6922 lasted about the same number of hours - airtime 18:59:03 02/07/18 (1)
            • RE: Two EH 6922 lasted about the same number of hours - Mechans 21:35:29 02/08/18 (0)
• Looking for a 6SN7 that will add a bit of bloom/warmth to my Schiit Saga passive pre. - Opus 33 1/3 12:47:12 02/05/18 (40)
  • waste of money, for why, see my post! - Timbo in Oz 02:49:13 02/10/18 (2)
    • Uh, i can easily hear a subtle difference when switching from pure passive - Opus 33 1/3 03:57:07 02/10/18 (1)
      • I didn't suggest that using the buffer it won't sound different, it's a low output impedance buffer! - Timbo in Oz 08:11:30 02/10/18 (0)
  • RE: Looking for a 6SN7 that will add a bit of bloom/warmth to my Schiit Saga passive pre. - murman_mailbox 01:32:35 02/10/18 (0)
  • IF it is a gainless buffer it is in cathode-follower mode. - Timbo in Oz 22:04:15 02/09/18 (0)
  • Why does a passive preamp have a tube stage? - DAK 10:25:00 02/08/18 (1)
    • It's a buffer that can be switched in/out on the front panel and via the remote. /nt\ - Opus 33 1/3 11:21:15 02/08/18 (0)
  • If I can hear a 6SN7, it goes in the trash - Triode_Kingdom 11:25:02 02/07/18 (4)
    • Hmm. Since you don't get any sound without tubes how did you determine which tubes you can hear? - Rick W 15:04:12 02/07/18 (2)
      • Apart from anything else the 6SN7 is used in gainless buffer mode - Timbo in Oz 00:23:08 02/10/18 (0)
      • I know what neutral sounds like - Triode_Kingdom 13:28:09 02/08/18 (0)
    • Uh, don't trash 'em, send 'em here. /nt\ - Opus 33 1/3 11:46:13 02/07/18 (0)
  • Did anyone mention the VTV 6SN7 tube shoot out? - DAK 08:15:13 02/07/18 (0)
  • CV181-Z would do the trick, if it fits... - jbrrp1 18:53:38 02/06/18 (0)
  • RE: Looking for a 6SN7 that will add a bit of bloom/warmth to my Schiit Saga passive pre. - Eli Duttman 22:34:47 02/05/18 (1)
    • No, no money to burn. I doubt I would pay even $100 for a tube. - Opus 33 1/3 06:05:09 02/06/18 (0)
  • RE: Looking for a 6SN7 that will add a bit of bloom/warmth to my Schiit Saga passive pre. - bullethead 13:01:56 02/05/18 (23)
    • I'd look for good NU 6SN7GT, since they worked in your unit - FenderLover 16:56:38 02/05/18 (22)
      • Took me forever to find a pair of quiet NUs for the last Metis I owned. - Opus 33 1/3 06:24:58 02/06/18 (0)
      • Ordered a RCA 6SN7GT VT-231 Smoked Glass. /nt\ - Opus 33 1/3 17:04:05 02/05/18 (20)
        • RE: Ordered a RCA 6SN7GT VT-231 Smoked Glass. /nt\ - FenderLover 17:26:25 02/05/18 (19)
          • RE: Ordered a RCA 6SN7GT VT-231 Smoked Glass. /nt\ - Sondek 18:05:14 02/05/18 (18)
            • You must be a Tungsol man. - FenderLover 18:27:22 02/05/18 (17)
              • RE: You must be a Tungsol man. - Sondek 18:39:59 02/05/18 (16)
                • RE: You must be a Tungsol man. - Mechans 21:57:06 02/08/18 (0)
                • I still have the 6F8G tubes and adapters you sold me for the Metis. - Opus 33 1/3 06:09:23 02/06/18 (10)
                  • RE: I still have the 6F8G tubes and adapters you sold me for the Metis. - Sondek 07:28:45 02/06/18 (9)
                    • Hmmm. Dunno. - Opus 33 1/3 09:38:33 02/06/18 (8)
                      • RE: Hmmm. Dunno. - Sondek 11:17:26 02/06/18 (7)
                        • Uh-huh. - Opus 33 1/3 11:22:40 02/06/18 (6)
                          • RE: Uh-huh. - Sondek 11:25:23 02/06/18 (5)
                            • Actually, I almost didn't buy the Saga because it used that tube. - Opus 33 1/3 11:46:58 02/06/18 (4)
                              • The 6SN7 is superior to the 12AU7 - FenderLover 21:16:38 02/06/18 (3)
                                • Actually, the best sounding tube preamp I've owned is the AI Modulus 3. - Opus 33 1/3 03:49:17 02/07/18 (0)
                                • One thing nice about the Saga - I only need one tube. - Opus 33 1/3 03:44:49 02/07/18 (1)
                                  • I only need one tube.Indeed for you but..... - Mechans 09:45:30 02/14/18 (0)
                • Ever try a Raytheon? - FenderLover 19:00:34 02/05/18 (3)
                  • RE: Ever try a Raytheon? - Mendel 15:00:11 02/10/18 (0)
                  • Saw some Mullards on fleabay. Ouch!!! They want a fortune for them. /nt\ - Opus 33 1/3 06:20:47 02/06/18 (0)
                  • RE: Ever try a Raytheon? - Sondek 19:22:30 02/05/18 (0)
• Decware Balanced ZTPRE owners or comments? - tubejack 08:35:09 02/05/18 (1)
  • RE: Decware Balanced ZTPRE owners or comments? - Triode_Kingdom 09:26:27 02/05/18 (0)
• Tube glows on start up - davve28@gmail.com 06:20:16 02/03/18 (10)
  • RE: Tube glows on start up - Caucasian Blackplate 14:29:13 02/05/18 (1)
    • RE: Tube glows on start up - davve28@gmail.com 10:38:08 02/07/18 (0)
  • RE: Tube glows on start up - jyourison 11:01:16 02/03/18 (2)
    • RE: Tube glows on start up - davve28@gmail.com 11:19:21 02/03/18 (1)
      • RE: Tube glows on start up - Jim McShane 12:38:42 02/03/18 (0)
  • RE: Tube glows on start up - Jonesy 06:53:21 02/03/18 (4)
    • Many European made signal tubes do this --- no worries. - FenderLover 07:31:00 02/03/18 (3)
      • I expect a flash from some of the Euros ~nt~ - Byrd69 16:11:59 02/03/18 (0)
      • RE: Many European made signal tubes do this --- no worries. - davve28@gmail.com 08:37:22 02/03/18 (1)
        • RE: Many European made signal tubes do this --- no worries. - Jim McShane 10:58:12 02/03/18 (0)
• ECF80 = 6U8 ? - DAK 10:24:19 01/31/18 (6)
  • RE: ECF80 = 6U8 ? - Bambi B 09:13:17 02/01/18 (2)
    • RE: ECF80 = 6U8 ? - geoff 18:00:29 02/01/18 (0)
    • I tried some GE 6678 - DAK 14:07:08 02/01/18 (0)
  • Thanx for the help. nt - DAK 07:55:41 02/01/18 (0)
  • RE: ECF80 = 6U8 ? - dadbar 07:23:55 02/01/18 (0)
  • RE: ECF80 = 6U8 ? - FenderLover 10:36:15 01/31/18 (0)
• What is an RH amp? SE / PP? - Timbo in Oz 12:56:38 01/29/18 (8)
  • RE: What is an RH amp? SE / PP? - Chip647 19:51:15 01/31/18 (4)
    • Hi Chip ET AL see my request for thoughts on path 1 or path 2 - Timbo in Oz 22:04:48 01/31/18 (0)
    • Thankyou - Timbo in Oz 21:44:04 01/31/18 (2)
      • You have plenty of space for a choke on top. - DAK 14:24:10 02/02/18 (1)
        • I suppose I do, and they have their own cages to sit in. - Timbo in Oz 14:33:31 02/02/18 (0)
  • RE: What is an RH amp? SE / PP? - DAK 22:32:11 01/29/18 (2)
    • so far is still don't know what the initials RH stand for, or what the idea is! - Timbo in Oz 13:19:31 01/30/18 (1)
      • RE: so far is still don't know what the initials RH stand for, or what the idea is! - DAK 15:52:18 01/30/18 (0)
• A2900 (12AT7 ) Tube Manufacture - ksk 11:08:23 01/28/18 (17)
  • RE: A2900 (12AT7 ) Tube Manufacture - CV4109 09:59:36 01/29/18 (0)
  • RE: A2900 (12AT7 ) Tube Manufacture - FenderLover 17:18:03 01/28/18 (4)
    • RE: A2900 (12AT7 ) Tube Manufacture - ksk 17:54:56 01/28/18 (3)
      • Try it in an application. - FenderLover 22:44:41 01/28/18 (2)
        • RE: Try it in an application. - ksk 09:17:52 01/30/18 (1)
          • That's a pity, bet this is a good tube. (n/t) - FenderLover 20:03:48 01/30/18 (0)
  • To be sure the markings have been tampered with - DAK 13:06:10 01/28/18 (6)
    • RE: To be sure the markings have been tampered with - ksk 13:13:13 01/28/18 (5)
      • Until you can compare to a real a2900 - DAK 15:40:52 01/28/18 (4)
        • RE: Until you can compare to a real a2900 - ksk 17:50:28 01/28/18 (3)
          • RE: There are more than one version too. - DAK 19:07:01 01/28/18 (0)
          • RE: Until you can compare to a real a2900 - ksk 18:00:00 01/28/18 (1)
            • RE: Until you can compare to a real a2900 - adrianc 07:45:04 01/31/18 (0)
  • RE: A2900 (12AT7 ) Tube Manufacture - ksk 11:11:19 01/28/18 (3)
    • Who did you buy this from? - DAK 12:39:50 01/28/18 (2)
      • RE: Who did you buy this from? - ksk 12:44:22 01/28/18 (1)
        • RE: Who did you buy this from? - DAK 12:57:15 01/28/18 (0)
• EL-84/6BQ5 question - JKT 20:11:47 01/27/18 (7)
  • RE: EL-84/6BQ5 question - DAK 12:54:13 01/28/18 (0)
  • Could be the 7189A pinout - FenderLover 20:44:06 01/27/18 (0)
  • RE: EL-84/6BQ5 question - Eli Duttman 20:34:30 01/27/18 (3)
    • RE: EL-84/6BQ5 question - JKT 21:33:38 01/27/18 (2)
      • RE: EL-84/6BQ5 question - Eli Duttman 22:57:33 01/27/18 (1)
        • RE: EL-84/6BQ5 question - JKT 08:52:36 01/28/18 (0)
  • On certain el84 there is - DAK 20:33:45 01/27/18 (0)
• RCA 801 guts - Byrd69 19:30:13 01/27/18 (0)
• Who made this? - bcowen 09:33:20 01/27/18 (9)
  • If that is =/ - DAK 20:38:11 01/27/18 (4)
    • RE: If that is =/ - bcowen 05:16:48 01/28/18 (3)
      • RE: If that is =/ - Nunki 05:52:39 01/28/18 (2)
        • RE: If that is =/ - bcowen 06:16:18 01/28/18 (1)
          • RE: If that is =/ - Nunki 08:50:42 01/28/18 (0)
  • RE: Who made this? - kentaja 10:22:55 01/27/18 (2)
    • RE: Who made this? - Nunki 12:08:14 01/27/18 (1)
      • RE: Who made this? - kentaja 12:38:14 01/27/18 (0)
  • RE: Who made this? - Ivan303 09:36:58 01/27/18 (0)
• Lost my bias screwdriver tool - where to get? - Nunki 11:50:00 01/26/18 (11)
  • Buy one of these so you don't lose it - Triode_Kingdom 08:33:05 01/27/18 (1)
    • RE: Buy one of these so you don't lose it - Nunki 08:36:16 01/27/18 (0)
  • RE: Lost my bias screwdriver tool - where to get? - FlaCharlie 07:48:13 01/27/18 (1)
    • RE: Lost my bias screwdriver tool - where to get? - Nunki 08:26:11 01/27/18 (0)
  • RE: Lost my bias screwdriver tool - where to get? - airtime 06:23:54 01/27/18 (0)
  • RE: Lost my bias screwdriver tool - where to get? - BCR 13:39:02 01/26/18 (0)
  • Google: *potentiometer screwdriver trimmer tool* for best price. NT - DeKay 13:23:51 01/26/18 (3)
    • Or "diddle stick" will work..nt - Uncle Mike 14:16:07 01/26/18 (2)
      • RE: Or "diddle stick" will work..nt - Nunki 14:23:33 01/26/18 (1)
        • If you are in the states.... - Uncle Mike 15:58:24 01/26/18 (0)
  • Something like this? - FenderLover 12:56:07 01/26/18 (0)
• Weird Old Amp Design - JURB 02:16:55 01/26/18 (4)
  • RE: Weird Old Amp Design - johnnhelen4@gmail.com 17:43:32 08/16/18 (1)
    • RE: Weird Old Amp Design - johnnhelen4@gmail.com 17:58:22 08/16/18 (0)
  • RE: Weird Old Amp Design - Triode_Kingdom 05:27:03 01/26/18 (1)
    • RE: Weird Old Amp Design - JURB 21:10:04 01/26/18 (0)
• Western Electric 300B value - speaker ditzer 19:36:09 01/24/18 (4)
  • RE: Western Electric 300B value - Byrd69 13:46:22 01/26/18 (1)
    • RE: Western Electric 300B value - speaker ditzer 06:41:56 01/27/18 (0)
  • RE: Western Electric 300B value - Mechans 10:56:15 01/26/18 (0)
  • RE: Western Electric 300B value - 6bq5 08:17:52 01/26/18 (0)
• Tube caddy contents - Uncle Mike 12:53:41 01/23/18 (5)
  • It went to someone with intentions...nt - Uncle Mike 07:29:41 01/24/18 (1)
    • Excellent, good man! (nt) - Triode_Kingdom 05:28:30 01/26/18 (0)
  • RE: Tube caddy contents - Eli Duttman 14:07:31 01/23/18 (1)
    • RE: Tube caddy contents - Uncle Mike 14:26:53 01/23/18 (0)
  • RE: Tube caddy contents - Triode_Kingdom 13:24:47 01/23/18 (0)
• WELCOME ! ! - The Bored 08:34:33 01/22/18 (2)
  • RE: WELCOME ! ! - Triode_Kingdom 07:59:03 01/23/18 (1)
    • RE: WELCOME ! ! - Mr_Steady 09:56:26 01/23/18 (0)
• Telefunken NOS 60's Tubes - The Dill 05:48:41 01/22/18 (7)
  • Most of their Special Quality tubes had gold pins - DAK 09:29:18 01/22/18 (1)
    • RE: Most of their Special Quality tubes had gold pins - Nunki 13:09:34 01/25/18 (0)
  • RE: Telefunken NOS 60's Tubes - Tre' 06:19:42 01/22/18 (4)
    • RE: Telefunken NOS 60's Tubes - FenderLover 06:48:26 01/22/18 (3)
      • RE: Telefunken NOS 60's Tubes - Eli Duttman 07:21:47 01/22/18 (2)
        • RE: Telefunken NOS 60's Tubes - Nunki 07:51:48 01/22/18 (1)
          • In 30 years, I've only held a set of real TFK ECC803S twice. - FenderLover 07:58:43 01/22/18 (0)
• Phoenix Acoustics SE-15 - DFaulds 11:45:04 01/21/18 (3)
  • Why don't you try and repair it yourself? - DAK 09:40:50 01/24/18 (0)
  • RE: Phoenix Acoustics SE-15 - The Dill 12:58:34 01/21/18 (0)
  • RE: Phoenix Acoustics SE-15 - FenderLover 12:21:54 01/21/18 (0)
• Manley owners - M3 lover 10:46:35 01/21/18 (0)
• Are these bad power tubes? - pics - AbeCollins 18:35:38 01/20/18 (16)
  • RE: Are these bad power tubes? - pics - fredtr 09:32:25 01/21/18 (1)
    • RE: Are these bad power tubes? - pics - JURB 21:18:51 10/03/18 (0)
  • RE: Are these bad power tubes? - pics - airtime 05:48:05 01/21/18 (8)
    • Think they are dead - FenderLover 09:23:23 01/21/18 (7)
      • RE: Think they are NOT dead... - Steve O 10:58:52 01/21/18 (6)
        • RE: Think they are NOT dead... - Jim McShane 17:23:01 01/21/18 (5)
          • Thanks - I learn something new all the time in this forum. (NT) - sleeper 19:13:19 01/21/18 (4)
            • Me too - fredtr 10:08:41 01/22/18 (0)
            • Me too! 8^) - FenderLover 08:00:48 01/22/18 (2)
              • RE: Me too! 8^) - vinnie2 05:39:55 01/25/18 (1)
                • RE: Me too! 8^) - 9050lx 15:25:03 10/03/18 (0)
  • They look to be heavily used... - Steve O 18:53:34 01/20/18 (4)
    • Abe, they look like they are toasted. - FenderLover 19:18:36 01/20/18 (3)
      • Not abe's: pic is from Agon... - Steve O 20:51:07 01/20/18 (2)
        • True, not my amp. I saw it on Audiogon and..... - AbeCollins 21:33:02 01/20/18 (1)
          • Probably need to redo the finals in 200-500 hrs (nt) - Steve O 21:37:37 01/20/18 (0)
• Please help ID this tube - EL34? maybe - easyone 00:39:08 01/18/18 (3)
  • Russian EL34, probably =C= Svetlana... - Steve O 06:46:44 01/18/18 (2)
    • RE: Russian EL34, probably =C= Svetlana... - PakProtector 13:11:12 01/18/18 (1)
      • RE: Russian EL34, probably =C= Svetlana... - easyone 14:31:11 01/20/18 (0)
• Help indentyfy two 12BH7A - Nunki 09:21:56 01/17/18 (5)
  • RE: Help indentyfy two 12BH7A - Steve O 10:22:02 01/17/18 (4)
    • RE: Help indentyfy two 12BH7A - Nunki 10:39:28 01/17/18 (3)
      • I've found most Japanese tubes to be quite good... - Steve O 12:22:39 01/17/18 (0)
      • Matsushita? - FenderLover 12:13:55 01/17/18 (1)
        • RE: Matsushita? - Nunki 12:27:01 01/17/18 (0)
• Wright Sound 6ER5 - gouldglen 06:26:42 01/16/18 (2)
  • McShane Design - csofan 09:33:27 01/16/18 (0)
  • Dozens of them on eBay - Triode_Kingdom 08:43:35 01/16/18 (0)
• EL34 six packs - Byrd69 20:15:13 01/12/18 (8)
  • RE: EL34 six packs - wheezer 15:52:17 01/16/18 (1)
    • RE: EL34 six packs - Byrd69 17:59:17 01/16/18 (0)
  • RE: EL34 six packs - rlr274 07:39:58 01/14/18 (1)
    • RE: EL34 six packs - Byrd69 08:59:27 01/14/18 (0)
  • RE: EL34 six packs - airtime 17:50:37 01/13/18 (0)
  • RE: EL34 six packs - bcowen 09:00:55 01/13/18 (0)
  • RE: EL34 six packs - Sondek 20:22:24 01/12/18 (1)
    • RE: EL34 six packs - Nunki 03:32:24 01/13/18 (0)
• KT88 Teslovak fake? - waterfall 15:38:22 01/08/18 (16)
  • RE: KT88 Teslovak fake? - Jonesy 13:17:02 01/09/18 (6)
    • RE: KT88 Teslovak fake? - waterfall 14:59:04 01/09/18 (5)
      • RE: KT88 Teslovak fake? - Jonesy 15:45:09 01/09/18 (4)
        • RE: KT88 Teslovak fake? - waterfall 16:00:02 01/09/18 (1)
          • Yeah. That's the same ad. Check out the pics... - Jonesy 16:47:13 01/09/18 (0)
        • RE: KT88 Teslovak fake? - waterfall 15:50:02 01/09/18 (1)
          • RE: KT88 Teslovak fake? - Jonesy 16:00:51 01/09/18 (0)
  • RE: KT88 Teslovak fake? - tubular.well 00:48:30 01/09/18 (8)
    • RE: KT88 Teslovak fake? - waterfall 06:04:44 01/09/18 (7)
      • RE: KT88 Teslovak fake? - elflow 16:36:34 01/09/18 (0)
      • RE: KT88 Teslovak fake? - Jim McShane 15:15:25 01/09/18 (5)
        • RE: KT88 Teslovak fake? - waterfall 15:41:06 01/09/18 (4)
          • RE: KT88 Teslovak fake? - Jim McShane 16:59:37 01/09/18 (3)
            • RE: KT88 Teslovak fake? - waterfall 06:45:51 01/10/18 (2)
              • RE: KT88 Teslovak fake? - tubular.well 12:04:33 01/10/18 (0)
              • RE: KT88 Teslovak fake? - Jim McShane 07:38:10 01/10/18 (0)
• RCA 2A3 tube types - ID the tube - easyone 15:25:14 01/08/18 (1)
  • RE: RCA 2A3 tube types - ID the tube - Joe Roberts 17:11:34 01/09/18 (0)
• Line Stage preamp with 12AU7 tubes. - Opus 33 1/3 11:43:12 01/08/18 (8)
  • RE: Line Stage preamp with 12AU7 tubes. - Blackdog 12:17:47 01/08/18 (7)
    • RE: Line Stage preamp with 12AU7 tubes. - bare 10:43:51 01/15/18 (6)
      • Uh, line stage normally denotes line level sources only. - Opus 33 1/3 13:58:13 01/15/18 (5)
        • RE: Uh, line stage normally denotes line level sources only. - Tre' 15:45:54 01/22/18 (2)
          • Possibly, but why not just say that? /nt\ - Opus 33 1/3 16:16:17 01/22/18 (1)
            • I can't answer that question. (nt) - Tre' 18:26:29 01/23/18 (0)
        • Sooo.. then Why have one?? - bare 14:45:02 01/19/18 (1)
          • Whatever meds you're on ain't cutting it. /nt\ - Opus 33 1/3 17:04:59 01/19/18 (0)
• '57 down - justdavid 18:34:47 01/07/18 (17)
  • RE: '57 down - justdavid 07:37:29 01/08/18 (3)
    • RE: '57 down - wa2ise 13:39:02 01/24/18 (0)
    • RE: '57 down - Eli Duttman 14:50:45 01/08/18 (1)
      • RE: '57 down - matthewJ2 05:45:34 01/09/18 (0)
  • RE: '57 down - matthewJ2 06:02:10 01/08/18 (7)
    • I wouldn't go recommending that rectifier to anyone unless you know that the first capacitor it feeds is 4uf - Timbo in Oz 19:17:06 01/08/18 (6)
      • Capacitance alone is irrelevant - Triode_Kingdom 08:35:19 01/11/18 (0)
      • RE: I wouldn't go recommending that rectifier to anyone unless you know that the first capacitor it feeds is 4uf - matthewJ2 05:38:53 01/09/18 (4)
        • I don't & won't use valve rectifiers. - Timbo in Oz 22:12:34 01/10/18 (3)
          • RE: I don't & won't use valve rectifiers. - PakProtector 16:31:41 01/22/18 (0)
          • RE: I don't & won't use valve rectifiers. - Cleantimestream 22:43:23 01/14/18 (1)
            • One day, when my very limited budget allows I will get Bill to redo the PSUs in both the 'once were'LEAK St20s - Timbo in Oz 19:03:29 01/22/18 (0)
  • RE: '57 down - FenderLover 23:26:43 01/07/18 (4)
    • RE: '57 down - Eli Duttman 00:17:33 01/08/18 (3)
      • RE: '57 down - steve.ott@kctcs.edu 08:42:19 01/08/18 (2)
        • RE: '57 down - Eli Duttman 14:48:28 01/08/18 (1)
          • RE: '57 down - FenderLover 06:04:38 01/09/18 (0)
• Close-up of plate coating failure - Byrd69 10:07:59 01/07/18 (4)
  • RE: Close-up of plate coating failure - Triode_Kingdom 18:24:53 01/07/18 (1)
    • RE: Close-up of plate coating failure - Byrd69 18:59:47 01/07/18 (0)
  • RE: Close-up of plate coating failure - Sondek 15:45:57 01/07/18 (1)
    • It tested very well....but probably not for long ~nt~ - Byrd69 16:56:48 01/07/18 (0)
• 5687 to 6922 tube adapters - eBay - coinup 02:55:41 01/07/18 (4)
  • RE: 5687 to 6922 tube adapters - eBay - Stuben 16:09:20 01/07/18 (1)
    • RE: 5687 to 6922 tube adapters - eBay - coinup 09:08:33 01/13/18 (0)
  • RE: 5687 to 6922 tube adapters - eBay - Eli Duttman 04:48:16 01/07/18 (0)
  • RE: 5687 to 6922 tube adapters - eBay - Frihed89 03:13:13 01/07/18 (0)
• EL 34 quads without "burn in" is it necessary - i am damo suzuki 12:21:32 01/06/18 (7)
  • I think you are confusing burn-in... - Uncle Mike 14:43:29 01/06/18 (1)
    • RE: I think you are confusing burn-in... - i am damo suzuki 15:39:17 01/06/18 (0)
  • RE: EL 34 quads without "burn in" is it necessary - Jim McShane 14:37:41 01/06/18 (4)
    • RE: EL 34 quads without "burn in" is it necessary - i am damo suzuki 15:40:31 01/06/18 (3)
      • RE: EL 34 quads without "burn in" is it necessary - Jim McShane 09:28:43 01/07/18 (0)
      • RE: EL 34 quads without "burn in" is it necessary - Michael Samra 18:06:24 01/06/18 (1)
        • RE: EL 34 quads without "burn in" is it necessary - i am damo suzuki 12:20:41 01/07/18 (0)
• Knight 600A Tester, no data for 7199 or 6GH8A - beebs 18:14:32 01/02/18 (7)
  • Just found on my rolling chart settings for a 6gh8....want it? - popsy 23:39:46 01/02/18 (3)
    • RE: Just found on my rolling chart settings for a 6gh8....want it? - beebs 23:50:07 01/02/18 (2)
      • Here ya go... - popsy 12:46:49 01/03/18 (1)
        • RE: Here ya go... - beebs 13:09:20 01/03/18 (0)
  • Have a 600b.... - popsy 23:14:24 01/02/18 (2)
    • Thank you - 1973shovel 07:19:59 01/06/18 (0)
    • RE: Have a 600b.... - beebs 23:48:43 01/02/18 (0)
• How can I clean gold pin tubes ? - Permanent Waves 18:51:37 12/31/17 (23)
  • Buy better tubes?? - bare 08:22:34 01/04/18 (4)
    • VERY good advice - Victor Khomenko 05:49:20 01/05/18 (2)
      • RE: VERY good advice - Eli Duttman 09:29:14 01/05/18 (1)
        • I can see you have been practicing your Russian. :) nt - Victor Khomenko 07:18:56 01/09/18 (0)
    • RE: Buy better tubes?? - The Dill 09:19:39 01/04/18 (0)
  • RE: How can I clean gold pin tubes ? - Victor Khomenko 06:38:15 01/02/18 (0)
  • RE: How can I clean gold pin tubes ? - bvd80 13:05:39 01/01/18 (4)
    • LMAO...Best chuckle i have had all week. nt. - DAK 14:21:48 01/01/18 (0)
    • RE: How can I clean gold pin tubes ? - Permanent Waves 13:32:03 01/01/18 (2)
      • Maybe "that guy" uses one of these... - Jonesy 13:41:29 01/03/18 (0)
      • next best chuckle i've had this week. nt - DAK 14:24:40 01/01/18 (0)
  • Tarn-X - Triode_Kingdom 07:33:39 01/01/18 (0)
  • RE: How can I clean gold pin tubes ? - bcowen 06:59:31 01/01/18 (1)
    • RE: How can I clean gold pin tubes ? - Eli Duttman 07:15:03 01/01/18 (0)
  • RE: How can I clean gold pin tubes ? - Uncle Mike 03:50:02 01/01/18 (6)
    • RE: How can I clean gold pin tubes ? - FenderLover 06:12:31 01/01/18 (5)
      • RE: How can I clean gold pin tubes ? - Eli Duttman 07:11:25 01/01/18 (4)
        • making gold alloy - FenderLover 07:17:03 01/01/18 (3)
          • RE: making gold alloy - Eli Duttman 07:39:44 01/01/18 (2)
            • RE: making gold alloy - Nunki 11:19:55 01/01/18 (1)
              • "don't act too afraid and do not complicate just cleaning some pins." - FenderLover 18:50:56 01/01/18 (0)
  • RE: How can I clean gold pin tubes ? - Nunki 03:44:36 01/01/18 (1)
    • RE: How can I clean gold pin tubes ? - Rogerrecords 09:51:01 01/09/18 (0)

Threads started on or before 4/15/07 are archived Here.
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Threads started on or before 3/15/07 are archived Here.
Threads started on or before 2/28/07 are archived Here.
Threads started on or before 2/15/07 are archived Here.

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