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RCA MI-9335B - N.B.C.

The Ultimate Tube Rebuild Project - diamondsouled 20:58:18 06/03/08 (3)
- RE: The Ultimate Tube Rebuild Project - Neff 03:30:59 06/06/08 (0)
- RE: The Ultimate Tube Rebuild Project - ironbut 18:26:36 06/05/08 (0)
- The before picture - better link - diamondsouled 14:25:02 06/04/08 (0)
Microphonic amplifier? - johnwilliamhunter@hotmail.com 19:43:06 06/03/08 (23)
- RE: Microphonic amplifier? - FenderLover 00:15:39 06/04/08 (20)
  - RE: Microphonic amplifier? - johnwilliamhunter@hotmail.com 00:51:20 06/04/08 (19)
    - RE: Microphonic amplifier? - FenderLover 01:25:21 06/04/08 (18)
      - RE: Microphonic amplifier? - johnwilliamhunter@hotmail.com 03:15:11 06/04/08 (17)
        
        RE: Microphonic amplifier? - FenderLover 03:27:12 06/04/08 (16)
        
        RE: Microphonic amplifier? - johnwilliamhunter@hotmail.com 05:00:15 06/04/08 (15)
        
        RE: Microphonic amplifier? - FenderLover 02:27:07 06/05/08 (14)
        
        RE: Microphonic amplifier? - johnwilliamhunter@hotmail.com 03:04:00 06/05/08 (13)
        
        RE: Microphonic amplifier? - johnwilliamhunter@hotmail.com 03:15:15 06/05/08 (12)
        
        how many miles on the amp? - FenderLover 05:02:50 06/05/08 (11)
        
        RE: how many miles on the amp? - johnwilliamhunter@hotmail.com 05:29:54 06/05/08 (10)
        
        RE: how many miles on the amp? - FenderLover 16:35:12 06/05/08 (9)
        
        RE: how many miles on the amp? - johnwilliamhunter@hotmail.com 19:45:23 06/05/08 (8)
        
        RE: how many miles on the amp? - johnwilliamhunter@hotmail.com 23:41:01 06/05/08 (7)
        
        "Let sleeping dogs lie" - FenderLover 06:27:53 06/06/08 (0)
        
        RE: how many miles on the amp? - johnwilliamhunter@hotmail.com 06:22:42 06/06/08 (5)
        
        can you link a schematic of your amp? - FenderLover 07:41:30 06/06/08 (4)
        
        RE: can you link a schematic of your amp? - johnwilliamhunter@hotmail.com 08:17:00 06/06/08 (3)
        
        RE: can you link a schematic of your amp? - johnwilliamhunter@hotmail.com 08:48:33 06/06/08 (2)
        
        maybe clean all the connectors, then... - FenderLover 13:35:25 06/09/08 (1)
        
        esp clean those buss connectors - FenderLover 09:50:20 06/10/08 (0)
- RE: Microphonic amplifier? - johnwilliamhunter@hotmail.com 00:12:01 06/04/08 (1)
  - RE: Microphonic amplifier? - SHiFTY 16:10:10 06/08/08 (0)
KT-77s in Dyn ST-70 - what bias points? (picture) - PeterI 11:43:14 06/03/08 (6)
- Thanks to responders. Also - PeterI 18:36:00 06/03/08 (2)
  - RE: Thanks to responders. Also - corerosin 20:46:59 06/03/08 (0)
  - You want to measure the voltage drop across ... - CharleyW 19:23:56 06/03/08 (0)
- The stock cathode resistor is 15.6 ohms - Michael Samra 17:47:35 06/03/08 (0)
- RE: KT-77s in Dyn ST-70 - what bias points? (picture) - Chris O 12:02:44 06/03/08 (1)
  - RE: KT-77s in Dyn ST-70 - what bias points? (picture) - CometCKO 17:16:36 06/03/08 (0)
ECC99 ??? - Frihed89 08:13:18 06/03/08 (3)
- Thanks, The pins aren't a problem. I use adaptors. I'll try the JJ - Frihed89 08:27:45 06/04/08 (0)
- RE: ECC99 ??? - Stuben 10:24:35 06/03/08 (1)
  - and... - PakProtector 15:42:53 06/03/08 (0)
4 pin, 5 pin, 8 pin - MCFive 17:26:36 06/02/08 (1)
- RE: 4 pin, 5 pin, 8 pin - danlaudionut 18:13:59 06/02/08 (0)
Operating parameters of Mercury Vapour Tubes - Ishmael 09:13:52 06/02/08 (7)
- RE: Operating parameters of Mercury Vapour Tubes - Caucasian Blackplate 09:58:37 06/02/08 (6)
  - RE: Operating parameters of Mercury Vapour Tubes - Ishmael 10:15:48 06/02/08 (5)
    - RE: Operating parameters of Mercury Vapour Tubes - Caucasian Blackplate 13:11:19 06/02/08 (4)
      - RE: Operating parameters of Mercury Vapour Tubes - Alpha Al 15:32:42 06/02/08 (3)
        
        RE: Operating parameters of Mercury Vapour Tubes - Ishmael 08:38:13 06/03/08 (0)
        
        Ah - Caucasian Blackplate 18:03:15 06/02/08 (1)
        
        My experience with the 83 parallels that also. . - John PA 07:55:24 06/03/08 (0)
Valvo 6201 Pinched Waist Scam Alert!!! - BR 05:15:38 06/02/08 (3)
- RE: Valvo 6201 Pinched Waist Scam Alert!!! - petertg 07:56:35 06/03/08 (0)
- RE: Valvo 6201 Pinched Waist Scam Alert!!! - edisonwu 12:11:38 06/02/08 (0)
- Hope you paid with a credit card - Paully 08:22:13 06/02/08 (0)
EF86 in place of EL84? - Skylab 05:51:29 06/01/08 (15)
- RE: EF86 in place of EL84? - TimFox 05:43:18 06/03/08 (0)
- RE: There's an EF86/EL84 error in Tube Substitution Handbook... - Paul Eizik 08:55:17 06/02/08 (2)
  - Well, that explains that! - Skylab 09:02:32 06/02/08 (1)
    - RE: Well, that explains that! - shermanr@prw.net 10:54:14 06/03/08 (0)
- RE: EF86 in place of EL84? - Neff 09:01:01 06/01/08 (0)
- RE: EF86 in place of EL84? - Tom Bavis 08:26:34 06/01/08 (0)
- RE: EF86 in place of EL84? - Eli Duttman 06:45:24 06/01/08 (8)
  - RE: EF86 in place of EL84? - Michael Samra 07:01:44 06/01/08 (3)
    - Six Packs use EL34s Nt. - Mechans 04:40:55 06/02/08 (2)
      - RE: Six Packs use EL34 as power tubes, but Michael is - Scottrt 13:23:12 06/02/08 (1)
        
        RE: Six Packs use EL34 as power tubes, but Michael is - Michael Samra 15:59:05 06/02/08 (0)
  - RE: EF86 in place of EL84? - Skylab 07:01:38 06/01/08 (3)
    - TDSL - Ron Oehlert 21:10:57 06/01/08 (2)
      - RE: TDSL - andrewbee 14:40:13 06/02/08 (1)
        
        RE: TDSL is ON-LINE & is Not the Tube Substituion Handbook - Ron Oehlert 20:04:55 06/02/08 (0)
eBay: 12AY7 AMP TUBES PERFECT 12AX7 - becketma@yahoo.com 21:53:44 05/31/08 (6)
- RE: eBay: 12AY7 AMP TUBES PERFECT 12AX7 - PeterI 08:12:00 06/03/08 (0)
- Tubes may be OK even if the hype is wrong - Frihed89 09:18:21 06/02/08 (0)
- RE: eBay: 12AY7 AMP TUBES PERFECT 12AX7 - h00hbt 13:52:02 06/01/08 (0)
- RE: eBay: 12AY7 AMP TUBES PERFECT 12AX7 - Neff 12:02:14 06/01/08 (0)
- RE: eBay: 12AY7 AMP TUBES PERFECT 12AX7 - Audiodyssey 06:29:39 06/01/08 (1)
  - A 12BZ7 is NOT a drop in replacement for a 12AX7.... - grhughes 11:12:24 06/01/08 (0)
6CG7 Tube Rolling suggestions? - CometCKO 20:13:24 05/31/08 (5)
- 6CG7 Tube Rolling suggestions? (Long) - dtz 11:09:50 06/01/08 (2)
  - Thanks for the suggestions! so far I've tried... - CometCKO 13:22:44 06/02/08 (1)
    - RE: Thanks for the suggestions! so far I've tried... - Neff 17:32:52 06/02/08 (0)
- RE: 6CG7 Tube Rolling suggestions? - Michael Samra 07:06:09 06/01/08 (0)
- RE: 6CG7 Tube Rolling suggestions? - Neff 21:43:17 05/31/08 (0)
How are Valvo ECC81's ? - Frostbite Slim 19:20:10 05/31/08 (2)
- RE: How are Valvo ECC81's ? - Frostbite Slim 11:11:25 06/01/08 (1)
  - RE: How are Valvo ECC81's ? - coolhandluke 06:37:42 06/02/08 (0)
Where to find empty vintage tube boxes besides EBay? - Skylab 17:31:51 05/31/08 (5)
- This place is good... - Audiodyssey 22:39:06 05/31/08 (4)
  - Thanks for the info, but... - Skylab 05:45:54 06/01/08 (3)
    - Unlikely you will find a source - Sherlock 18:34:47 06/03/08 (0)
    - RE: Thanks for the info, but... - Audiodyssey 12:15:29 06/01/08 (0)
    - RE: Thanks for the info, but... - Jim in Blacksburg 09:44:47 06/01/08 (0)
new senor 12ax7 mullard ressue???? - earnie3 12:58:26 05/31/08 (1)
- Archives have others' exp., mine's been - Dingojazz 14:05:03 05/31/08 (0)
Just for S#it$ and giggles... - Audiodyssey 10:46:47 05/31/08 (3)
- What kind of amp? (nt) - somejoe 13:03:20 05/31/08 (2)
  - RE: What kind of amp? (nt) - Audiodyssey 13:29:00 05/31/08 (1)
    - RE: What kind of amp? (nt) - becketma@yahoo.com 17:43:28 05/31/08 (0)
The cure for the common cold - Microphonics - Diatonic Cluster 09:00:39 05/31/08 (5)
- RE: The cure for the common cold - Microphonics - becketma@yahoo.com 21:59:59 05/31/08 (0)
- RE: The cure for the common cold - Microphonics - A.W. 11:08:09 05/31/08 (2)
  - RE: The cure for the common cold - Microphonics - Mechans 17:04:09 05/31/08 (1)
    - RE: The cure for the common cold - Microphonics - A.W. 20:44:00 06/08/08 (0)
- RE: The cure for the common cold - Microphonics - Peter H-son 09:47:55 05/31/08 (0)
5687 & EL34 recommendations - bernard991 20:45:25 05/30/08 (13)
- Bendix 6900 - FenderLover 02:32:48 06/01/08 (1)
  - RE: Bendix 6900 - Michael Samra 07:08:51 06/01/08 (0)
- RE: 5687 & EL34 recommendations - Stuben 13:21:26 05/31/08 (0)
- RE: 5687 & EL34 recommendations - Peter H-son 10:05:34 05/31/08 (2)
  - power of a 5687? - PakProtector 14:59:08 05/31/08 (1)
    - RE: power of a 5687? - Peter H-son 06:51:45 06/01/08 (0)
- RE: 5687 & EL34 recommendations - Caucasian Blackplate 08:18:39 05/31/08 (2)
  - RE: 5687 & EL34 recommendations - bernard991 09:37:39 05/31/08 (1)
    - RE: 5687 & EL34 recommendations - Mechans 18:49:54 05/31/08 (0)
- RE: 5687 & EL34 recommendations - Neff 22:46:07 05/30/08 (3)
  - second that! - PakProtector 05:32:23 05/31/08 (0)
  - RE: 5687 & EL34 recommendations - bernard991 23:23:33 05/30/08 (1)
    - RE: 5687 & EL34 recommendations - Frihed89 02:12:06 05/31/08 (0)
Ukrainian Tubes are Hot Right Now! - Cappy 10:18:38 05/30/08 (6)
- Thoriated tungsten - Uncle Mike 02:53:49 05/31/08 (0)
- Hot tubes - unclestu52 21:27:24 05/30/08 (0)
- Ok, now I know... - QuadESL63 17:43:45 05/30/08 (0)
- RE: Ukrainian Tubes are Hot Right Now! - h00hbt 12:25:26 05/30/08 (0)
- And I just finished taking an inventory of my 350 Rooskie tubes, YIKES! - twystd 10:38:55 05/30/08 (1)
  - RE: And I just finished taking an inventory of my 350 Rooskie tubes, YIKES! - Sondek 11:14:02 05/30/08 (0)
Amperex factory codes for 12AX7 - Jsawyer09 06:28:32 05/30/08 (6)
- Amperex 12AX7 types - mdjukic99@yahoo.com 16:25:42 05/31/08 (0)
- RE: Amperex factory codes for 12AX7 - tango4@telia.com 07:56:52 05/30/08 (4)
  - RE: Amperex factory codes for 12AX7 - Jsawyer09 08:29:20 05/30/08 (3)
    - RE: Amperex factory codes for 12AX7 - tango4@telia.com 09:01:40 05/30/08 (2)
      - What he said... - realistico 17:48:38 05/30/08 (0)
      - RE: Amperex factory codes for 12AX7 - Jsawyer09 09:05:06 05/30/08 (0)
Tube Replacement???? - macdaddie 21:19:28 05/29/08 (1)
- Could be one of two things... - Kevin Deal 11:17:16 05/30/08 (0)
**HELP** Tube Substitution Question - AC30 19:18:16 05/29/08 (3)
- RE: **HELP** Tube Substitution Question - diatonic cluster 19:25:47 05/29/08 (2)
  - RE: **HELP** Tube Substitution Question - becketma@yahoo.com 21:16:46 05/31/08 (0)
  - RE: **HELP** Tube Substitution Question - R. Mercure 19:02:14 05/30/08 (0)
Russian 6SN7 Tube - diatonic cluster 16:15:38 05/29/08 (3)
- RE: Russian 6SN7 Tube - tubers 02:49:22 05/31/08 (0)
- RE: Russian 6SN7 Tube - becketma@yahoo.com 10:28:47 05/30/08 (0)
- RE: Russian 6SN7 Tube - h00hbt 01:50:57 05/30/08 (0)
6C18C = 6C33C-B? - Muggemand 15:05:12 05/29/08 (8)
- RE: 6C18C = 6C33C-B? - snert 17:07:54 05/29/08 (7)
  - RE: 6C18C = 6C33C-B? - Muggemand 01:53:49 05/30/08 (4)
    - How foolish of me - snert 11:50:05 05/30/08 (1)
      - RE: How foolish of me - Muggemand 12:00:56 05/30/08 (0)
    - RE: 6C18C = 6C33C-B? - becketma@yahoo.com 09:57:20 05/30/08 (1)
      - RE: 6C18C = 6C33C-B? - Muggemand 11:09:43 05/30/08 (0)
  - RE: 6C18C = 6C33C-B? - Muggemand 01:55:02 05/30/08 (0)
  - RE: 6C18C = 6C33C-B? - Muggemand 01:53:05 05/30/08 (0)
Wire for Tube Plate (anode) Top Caps - Maxamillion 12:41:18 05/29/08 (2)
- RE: Wire for Tube Plate (anode) Top Caps - Alpha Al 15:30:03 05/29/08 (1)
  - RE: Wire for Tube Plate (anode) Top Caps - Maxamillion 20:08:12 05/29/08 (0)
6s4a... - JANDG 12:37:22 05/29/08 (4)
- RE: 6s4a... - andy evans 16:03:17 05/29/08 (3)
  - Not overlooked by everyone - MarkER 18:43:08 05/29/08 (0)
  - RE: 6s4a... - JANDG 17:45:42 05/29/08 (1)
    - 6FQ7 - andy evans 02:38:02 05/30/08 (0)
Telefunken ECC83 confusion - johnwilliamhunter@hotmail.com 22:16:16 05/28/08 (14)
- Is it real? Pictures - diamondsouled 11:45:25 05/29/08 (4)
  - Another Picture - diamondsouled 11:52:40 05/29/08 (3)
    - RE: Another Picture - johnwilliamhunter@hotmail.com 23:38:48 05/29/08 (2)
      - RE: Another Picture - diamondsouled 11:03:47 05/30/08 (1)
        
        RE: Another Picture - johnwilliamhunter@hotmail.com 18:32:10 05/30/08 (0)
- RE: Telefunken ECC83 confusion - unclestu52 23:34:31 05/28/08 (8)
  - RE: Telefunken ECC83 confusion - johnwilliamhunter@hotmail.com 02:39:20 05/29/08 (7)
    - Picture of a real diamond mark ( E88CC ) - AlexK 14:18:12 05/29/08 (1)
      - RE: Picture of a real diamond mark ( E88CC ) - johnwilliamhunter@hotmail.com 23:43:49 05/29/08 (0)
    - Well.... - unclestu52 13:33:03 05/29/08 (1)
      - RE: Well.... - johnwilliamhunter@hotmail.com 23:46:01 05/29/08 (0)
    - RE: Telefunken ECC83 confusion - JANDG 05:53:35 05/29/08 (2)
      - RE: Telefunken ECC83 confusion - johnwilliamhunter@hotmail.com 23:50:21 05/29/08 (1)
        
        RE: Telefunken ECC83 confusion - johnwilliamhunter@hotmail.com 18:26:14 06/03/08 (0)
Check ur bias! - JerryS 19:47:10 05/28/08 (7)
- RE: Check ur measurement units! - Vanimal Manley 14:40:44 06/03/08 (1)
  - RE: Check ur measurement units! oops - sub mV for mA - JerryS 20:17:42 06/03/08 (0)
- Now have 60 cycle hum on 300B amp - bbrodhead 11:18:54 06/02/08 (0)
- RE: Check ur bias! - awalter8@cox.net 18:22:18 06/01/08 (0)
- Yes, Jerry, I have noticed the bias is higher on my amps... - Steve Parry 12:46:22 05/29/08 (1)
  - RE: Yes, Jerry, I have noticed the bias is higher on my amps... - JerryS 15:43:49 05/29/08 (0)
- check AC line voltage too - elektron 08:39:06 05/29/08 (0)
801s safe substitute for 12at7? - gladstone 19:28:29 05/28/08 (1)
- ECC 801s are safe substitutes for 12at7 - Interstage Tranny 05:30:04 05/29/08 (0)
Mullard 12ax7 reissue how does it sound??? - earnie3 19:20:05 05/28/08 (6)
- I like them! - desmondjim 10:56:54 05/29/08 (1)
  - RE: I like them! - Pat S. 15:59:27 05/29/08 (0)
- Horrible - Caucasian Blackplate 21:33:56 05/28/08 (3)
  - Yes I was disappointed - bass light....(nt.) - Anthony Dockrill 04:16:36 05/29/08 (2)
    - RE: Yes I was disappointed - bass light....(nt.) - miter53 08:34:44 05/29/08 (1)
      - RE: Yes I was disappointed - bass light....(nt.) - akolegov@mtu-net.ru 10:02:42 05/29/08 (0)
EL84 operating parameters - Neff 17:25:46 05/28/08 (7)
- I second Eli's recommendation for the 6p14p-EV. (nt) - twystd 16:18:31 05/29/08 (0)
- RE: EL84 operating parameters - Ty_Bower 18:14:48 05/28/08 (5)
  - RE: EL84 operating parameters - Eli Duttman 18:50:28 05/28/08 (4)
    - RE: EL84 operating parameters - Neff 18:54:39 05/29/08 (1)
      - RE: EL84 operating parameters - Eli Duttman 06:55:43 05/31/08 (0)
    - RE: EL84 operating parameters - Ty_Bower 19:05:30 05/28/08 (1)
      - Sorry Ty, but the cat's already out of the bag! (nt) - twystd 16:20:51 05/29/08 (0)
Comparing MV Rectifiers - ishmael 10:03:07 05/28/08 (1)
- RE: Comparing MV Rectifiers - Ed Sawyer 10:31:08 05/29/08 (0)
Can I run EL34's in my CJ Premier 11a?? - boywonder 09:05:14 05/28/08 (6)
- Here's a schematic; hope it helps. - jeffreybehr 16:57:32 05/30/08 (1)
  - RE: Here's a schematic; hope it helps. - boywonder 18:43:07 05/30/08 (0)
- not without making some internal changes - hermanesque 12:11:54 05/29/08 (2)
  - RE: not without making some internal changes - boywonder 12:37:02 05/29/08 (1)
    - IIRC - unclestu52 03:35:33 05/30/08 (0)
- RE: Can I run EL34's in my CJ Premier 11a?? - Mick Wolfe 12:12:28 05/28/08 (0)
Suggestions for an integrated tube amp - ronrags 05:04:05 05/28/08 (8)
- RE: Suggestions for an integrated tube amp - Neff 18:42:13 05/28/08 (1)
  - RE: Suggestions for an integrated tube amp - Eli Duttman 18:53:52 05/28/08 (0)
- RE: Suggestions for an integrated tube amp - Eli Duttman 18:38:30 05/28/08 (1)
  - Good work Eli - Caucasian Blackplate 21:37:44 05/28/08 (0)
- RE: Suggestions for an integrated tube amp - wheezer 18:04:15 05/28/08 (0)
- RE: Suggestions for an integrated tube amp - Caucasian Blackplate 16:05:41 05/28/08 (0)
- A big fat YES! to tube amps. - Maniac 13:18:49 05/28/08 (1)
  - RE: A big fat YES! to tube amps. - ronrags 18:31:27 06/01/08 (0)
The Usual Suspects - Jonesy 23:29:54 05/27/08 (2)
- RE: The Usual Suspects - tango4@telia.com 08:47:11 05/28/08 (1)
  - I was lucky that the one of the lot - Jonesy 14:33:08 05/28/08 (0)
300b - buffalo51 14:45:25 05/27/08 (2)
- RE: 300b - Ty_Bower 18:59:44 05/27/08 (1)
  - RE: 300b - GTCharlie 17:40:11 05/28/08 (0)
Expertise wanted... Are these good readings? - Japesgalore 13:45:55 05/27/08 (4)
- RE: Expertise wanted... Are these good readings? - Cobra2 14:04:06 05/27/08 (3)
  - RE: Expertise wanted... Are these good readings? - Japesgalore 14:41:07 05/27/08 (2)
    - RE: Expertise wanted... Are these good readings? - becketma@yahoo.com 15:31:11 05/27/08 (1)
      - I can relate to that - REL54 17:48:27 05/27/08 (0)
Scumbag alert: Robert Hutton the thief selling under new ID on Audiogon - Ed Sawyer 10:55:05 05/27/08 (0)
Amperex Canada 6GK5 - astralpen 10:24:40 05/27/08 (2)
- RE: Amperex Canada 6GK5 - unclestu52 14:22:06 05/27/08 (1)
  - Amperex Canada 6GK5 (Mullard?) - Poindexter 09:56:30 05/28/08 (0)
60's era german el-84 [hammond organ] - charveldan 07:18:26 05/27/08 (2)
- RE: 60's era german el-84 [hammond organ] - FrankC 10:13:07 05/30/08 (0)
- probably philips (nt) - astralpen 09:18:34 05/28/08 (0)
JJ 2A3-40, does it sound like a 2A3 or a 300B? - Shane 06:09:51 05/27/08 (12)
- Thanks guys, this is what I'm looking for (nt) - Shane 01:54:51 05/29/08 (0)
- In my system. . . - Larry I 06:31:04 05/27/08 (10)
  - RE: In my system. . . - Srajan Ebaen 11:14:00 05/28/08 (0)
  - RE: In my system. . . - Shane 00:55:50 05/28/08 (3)
    - I agree with Michael V - Larry I 11:11:03 05/28/08 (1)
      - Thanks - Michael V 05:34:38 05/29/08 (0)
    - RE: In my system. . . - Michael V 07:53:40 05/28/08 (0)
  - RE: In my system. . . - Michael V 11:49:11 05/27/08 (4)
    - How about comparing to good old USA tubes ? - Interstage Tranny 12:28:05 05/27/08 (3)
      - NOS tubes - Larry I 15:10:19 05/27/08 (1)
        
        RE: NOS tubes - drlowmu 22:58:14 06/09/08 (0)
      - please do - nc 14:00:32 05/27/08 (0)
Chinese 5Z3P replacements? - MCFive 16:04:41 05/26/08 (1)
- RE: Chinese 5Z3P replacements? - Eli Duttman 18:32:14 05/26/08 (0)
6e2 source - lost password 14:51:18 05/26/08 (1)
- RE: 6e2 source - Eli Duttman 19:59:37 05/26/08 (0)
What did I buy (and why did I do it)? - Paully 14:15:07 05/26/08 (7)
- I don't think that tube on the right passed its QC test - Dave Pogue 14:52:01 05/27/08 (1)
  - RE: I don't think that tube on the right passed its QC test - Paully 15:18:42 05/28/08 (0)
- I wish I had your buyers remorse - Frihed89 18:47:37 05/26/08 (0)
- RE: What did I buy (and why did I do it)? - Neff 16:06:17 05/26/08 (3)
  - RE: What did I buy (and why did I do it)? - Paully 16:22:26 05/26/08 (2)
    - Become a seller - diamondsouled 18:50:29 05/26/08 (0)
    - RE: What did I buy (and why did I do it)? - Ty_Bower 17:46:11 05/26/08 (0)
Svetlana 572-160 unreliable - anyone knows more about it? - Dylan Dog 09:35:24 05/26/08 (0)
RCA 12AX7 Longplate - Frostbite Slim 06:58:54 05/26/08 (3)
- RE: RCA 12AX7 Longplate - Pat S. 11:58:14 05/26/08 (2)
  - RE: RCA 12AX7 Longplate - Frostbite Slim 13:24:24 05/26/08 (1)
    - RE: RCA 12AX7 Longplate - Pat S. 14:57:32 05/26/08 (0)
Hickok 800A Calibration Question - fcasadon@bellsouth.net 20:09:16 05/25/08 (0)
Hickok 800A Calibration Question - fcasadon@bellsouth.net 15:46:04 05/25/08 (4)
- RE: Hickok 800A Calibration Question - Alpha Al 18:54:53 05/26/08 (0)
- RE: Hickok 800A Calibration Question - mpathus 17:53:09 05/25/08 (2)
  - RE: Hickok 800A Calibration Question - fcasadon@bellsouth.net 09:24:36 05/26/08 (1)
    - RE: Hickok 800A Calibration Question - mpathus 15:40:40 05/26/08 (0)
Re:Mono Preamps - zino13@hotmail.com 08:09:44 05/25/08 (13)
- Classic Vintage Mono Preamps - Interstage Tranny 12:24:36 05/27/08 (0)
- RE: Re:Mono Preamps - Eli Duttman 11:29:33 05/25/08 (11)
  - Fisher PR-6 & small GE Mono Preamps - Interstage Tranny 12:03:07 05/27/08 (1)
    - RE: Fisher PR-6 & small GE Mono Preamps - Eli Duttman 19:06:56 05/28/08 (0)
  - RE: Re:Mono Preamps - Eli Duttman 11:33:29 05/25/08 (8)
    - Nice, but.... - JimL 10:02:55 05/26/08 (4)
      - RE: Nice, but.... - Eli Duttman 12:33:08 05/26/08 (3)
        
        Ah, I missed the change in bias..... - JimL 15:37:46 05/26/08 (2)
        
        RE: Ah, I missed the change in bias..... - Eli Duttman 16:19:20 05/26/08 (1)
        
        Another mod.... - Brian C. 02:24:15 05/27/08 (0)
    - RE: Re:Mono Preamps - Michael Samra 18:01:14 05/25/08 (2)
      - RE: Re:Mono Preamps - Eli Duttman 19:42:52 05/25/08 (1)
        
        I have a number of NOS Tants from Japan, not the Audio Note. . . - John PA 20:23:28 05/25/08 (0)
With Supratek gone, what are the good 6SN7 preamps out there? - Frihed89 01:12:02 05/25/08 (25)
- Space-Tech Labs - versatile, quiet, bulletproof - Ishmael 09:45:47 05/27/08 (0)
- Cary SLP-05 - Sherlock 16:25:34 05/26/08 (0)
- RE: With Supratek gone, what are the good 6SN7 preamps out there? - Ozzy 05:25:55 05/26/08 (1)
  - I came close and i may regret it - Frihed89 07:27:03 05/26/08 (0)
- RE: With Supratek gone, what are the good 6SN7 preamps out there? - posbwp55@msn.com 23:11:57 05/25/08 (0)
- How about Mapletree Audio Design? - diamondsouled 18:25:11 05/25/08 (1)
  - I forgot about that one and it is a Gem. Thanks - Frihed89 07:28:40 05/26/08 (0)
- build! - PakProtector 17:17:42 05/25/08 (5)
  - The best 6SN7 preamp design I know of - tomsyl1 15:23:09 05/28/08 (0)
  - I do like the 7N7 and 7AF7, but - Frihed89 07:31:14 05/26/08 (2)
    - RE: I do like the 7N7 and 7AF7, but - PakProtector 13:53:07 05/26/08 (1)
      - RE: I do like the 7N7 and 7AF7, but - Frihed89 18:49:42 05/26/08 (0)
  - Yeah, listen to Douglas, even though his moniker changed. . - John PA 18:06:01 05/25/08 (0)
- I love my converted Bottlehead FPIII - Paully 16:37:33 05/25/08 (0)
- I have some of the finest 6SN7's made and can use them in . . - John PA 11:26:05 05/25/08 (0)
- RE: With Supratek gone, what are the good 6SN7 preamps out there? - sunseeker 07:36:54 05/25/08 (0)
- RE: With Supratek gone, what are the good 6SN7 preamps out there? - Srajan Ebaen 03:15:34 05/25/08 (2)
  - RE: With Supratek gone, what are the good 6SN7 preamps out there? - Michael Samra 04:55:00 05/25/08 (1)
    - You aren't the only one who thinks so - Frihed89 09:09:05 05/30/08 (0)
- RE: With Supratek gone, what are the good 6SN7 preamps out there? - Michael Samra 03:05:12 05/25/08 (5)
  - RE: With Supratek gone, what are the good 6SN7 preamps out there? - Jim in Blacksburg 11:29:54 05/25/08 (0)
  - RE: With Supratek gone, what are the good 6SN7 preamps out there? - Michael Samra 03:11:33 05/25/08 (3)
    - RE: With Supratek gone, what are the good 6SN7 preamps out there? - JimL 09:31:24 05/25/08 (0)
    - RE: With Supratek gone, what are the good 6SN7 preamps out there? - Hotrod 03:25:12 05/25/08 (1)
      - I do have one of these - Frihed89 09:40:57 05/25/08 (0)
Sovtek GZ34s for $100 @? - diamondsouled 18:19:53 05/24/08 (6)
- RE: Sovtek GZ34s for $100 @? - Michael Samra 23:52:18 05/24/08 (0)
- RE: Sovtek GZ34s for $100 @? - JG2 20:01:02 05/24/08 (0)
- RE: Sovtek GZ34s for $100 @? - lovetube 18:54:56 05/24/08 (3)
  - My f32s only have 4 bites - diamondsouled 08:09:37 05/25/08 (2)
    - RE: My f32s only have 4 bites - JG2 10:13:19 05/25/08 (1)
      - Ah, ha! - diamondsouled 10:39:21 05/25/08 (0)
REVIEW: Supratek Triode Chardonnay Preamplifier (Tube) - M. Vidal 16:07:12 05/24/08 (1)
- So sad that he went out of business recently. NT - Frihed89 01:10:24 05/25/08 (0)
Bias Problem - pretzel_logic 23:08:19 05/23/08 (6)
- are the batteries in the meter OK? - elektron 15:29:27 05/24/08 (1)
  - I did change the batteries so the meter just went haywire on me... - pretzel_logic 15:35:16 05/24/08 (0)
- Correction, Had a MultiMeter malfunction... - pretzel_logic 14:59:42 05/24/08 (0)
- were these tubes advertised as "matched?" - FenderLover 08:37:27 05/24/08 (0)
- I had (have) this problem with a different tube type/amp combo..... - Chuck Y 08:30:21 05/24/08 (0)
- RE: Bias Problem - Michael Samra 03:24:53 05/24/08 (0)
Njoe Tjoeb 4000 tube rolling - Pat S. 20:12:05 05/23/08 (2)
- RE: Njoe Tjoeb 4000 tube rolling - rivieraranch 13:39:54 05/24/08 (1)
  - RE: Njoe Tjoeb 4000 tube rolling - Pat S. 14:17:51 05/24/08 (0)
Sophia 300B's Mesh or Carbon Plate? - pretzel_logic 16:51:54 05/23/08 (0)
TJ 300B Meshplates-How hot to run them? - wpod 16:36:28 05/23/08 (3)
- RE: TJ 300B Meshplates-How hot to run them? - twystd 10:28:28 05/24/08 (0)
- Try to keep them around 28W plate dissipation. - JLH 04:28:48 05/24/08 (1)
  - RE: Try to keep them around 28W plate dissipation. - wpod 06:01:05 05/25/08 (0)
Hickok 539C Setting for EF86 / 6267 - delfo777@yahoo.es 11:46:44 05/23/08 (1)
- RE: Hickok 539C Setting for EF86 / 6267 - mpathus 12:40:30 05/23/08 (0)
6SN7... Tungsol, Kenrad and RCA - wheezer 09:03:17 05/23/08 (5)
- RE: 6SN7... Tungsol, Kenrad and RCA - Neff 15:48:06 05/23/08 (0)
- RE: 6SN7... Tungsol, Kenrad and RCA - danlaudionut 12:35:39 05/23/08 (3)
  - RE: 6SN7... Tungsol, Kenrad and RCA - wheezer 11:05:15 05/24/08 (0)
  - RE: 6SN7... Tungsol, Kenrad and RCA - posbwp55@msn.com 21:28:16 05/23/08 (1)
    - I agree and it's another matter if you are using them as an input or outputs - Frihed89 09:22:05 05/24/08 (0)
Identifying GZ34 5AR4 tubes - johnwilliamhunter@hotmail.com 00:22:43 05/23/08 (7)
- RE: Identifying GZ34 5AR4 tubes - johnwilliamhunter@hotmail.com 00:37:48 05/23/08 (6)
  - RE: Identifying GZ34 5AR4 tubes - johnwilliamhunter@hotmail.com 01:29:38 05/23/08 (5)
    - Use Them!!! - wpod 16:24:54 05/23/08 (1)
      - RE: Use Them!!! - johnwilliamhunter@hotmail.com 19:50:33 05/23/08 (0)
    - RE: Identifying GZ34 5AR4 tubes - realistico 08:06:56 05/23/08 (0)
    - RE: Identifying GZ34 5AR4 tubes - SETdude 04:53:24 05/23/08 (1)
      - RE: Identifying GZ34 5AR4 tubes - johnwilliamhunter@hotmail.com 05:11:04 05/23/08 (0)
What brand of the 6922(NOS) should generally be avoided? - howard 18:01:43 05/22/08 (25)
- Joe's Tube Lore... - wheezer 13:09:40 05/23/08 (14)
  - RE: Joe's Tube Lore...is way off bae in a couple areas - Kevin Deal 23:54:25 05/23/08 (13)
    - RE: Joe's Tube Lore...is way off bae in a couple areas - wheezer 11:00:28 05/24/08 (11)
      - Wheezer...no offense but - Kevin Deal 08:00:29 06/04/08 (5)
        
        RE: Wheezer...no offense but - wheezer 08:19:08 06/04/08 (4)
        
        RE: Wheezer...no offense but - Gonzalo 10:02:15 06/04/08 (3)
        
        The Amperex 7308 is much more sturdy than the 6922 - KEVIN DEAL 12:23:29 06/04/08 (2)
        
        RE: The Amperex 7308 is much more sturdy than the 6922 - lonestar88 09:08:43 06/05/08 (1)
        
        Not always... - Kevin Deal 09:46:04 06/05/08 (0)
      - RE: Joe's Tube Lore...is way off bae in a couple areas - posbwp55@msn.com 13:37:28 05/24/08 (4)
        
        RE: Joe's Tube Lore...is way off bae in a couple areas - wheezer 15:05:24 05/26/08 (0)
        
        What is your favourite PW 6922/E88CC tube? - XLR8OR 15:29:56 05/24/08 (2)
        
        RE: What is your favourite PW 6922/E88CC tube? - posbwp55@msn.com 17:53:36 05/24/08 (1)
        
        It's how they measure as much as anything else - Kevin Deal 15:58:52 06/04/08 (0)
    - Question - XLR8OR 03:56:06 05/24/08 (0)
- RE: Avoid any 6922/6dj8 that the seller does not offer a refund on. - reb 10:19:42 05/23/08 (0)
- RE: What brand of the 6922(NOS) should generally be avoided? - Sondek 06:41:43 05/23/08 (1)
  - I hope everyone keeps bashing the JAN Philips 6922 - Dave Pogue 06:24:29 05/24/08 (0)
- Honestly, the ones that don't tickle your fancy - XLR8OR 05:11:03 05/23/08 (0)
- bogus 6DJ8s - wa2ise 21:04:27 05/22/08 (4)
  - RE: bogus 6DJ8s - becketma@yahoo.com 23:54:11 05/22/08 (3)
    - RE: bogus 6DJ8s - Jonesy 13:11:23 05/24/08 (2)
      - RE: bogus 6DJ8s - becketma@yahoo.com 15:57:44 05/25/08 (1)
        
        Usual Suspects - Jonesy 23:35:28 05/27/08 (0)
- RE: What brand of the 6922(NOS) should generally be avoided? - becketma@yahoo.com 20:21:02 05/22/08 (0)
groove tubes 12ax7m FIXED??? - earnie3 11:39:33 05/22/08 (10)
- RE: 1 out my 4 failed after 400 hours - yeastguy@yahoo.com 09:20:41 05/24/08 (0)
- RE: groove tubes 12ax7m FIXED??? - Rick W. 12:43:48 05/23/08 (0)
- I usually wait....... - doodlebug 13:52:01 05/22/08 (0)
- RE: groove tubes 12ax7m FIXED??? - Sherlock 12:17:15 05/22/08 (6)
  - RE: groove tubes 12ax7m FIXED??? - shibu 12:30:27 05/22/08 (5)
    - RE: groove tubes 12ax7m FIXED??? - Sherlock 13:12:58 05/22/08 (4)
      - RE: groove tubes 12ax7m FIXED??? - Pat S. 20:45:36 05/23/08 (0)
      - RE: groove tubes 12ax7m FIXED??? - shibu 13:22:37 05/22/08 (2)
        
        RE: groove tubes 12ax7m FIXED??? - earnie3 10:21:41 05/26/08 (0)
        
        RE: groove tubes 12ax7m FIXED??? - snpower 18:36:20 05/24/08 (0)
looking for AMC CVT 3030 schematics - Audioman322 22:12:59 05/21/08 (1)
- RE: looking for AMC CVT 3030 schematics - JoKath 13:07:42 05/22/08 (0)
tube amp kits - derfnamdlef 19:03:25 05/21/08 (12)
- Bob Latino Dynaco ST- 70 - rgurney 11:12:28 05/22/08 (3)
  - Another vote for Bob's Latino's ST-70 - Wolf012558@aol.com 15:59:19 05/22/08 (2)
    - RE: Another vote for Bob's Latino's ST-70 - amandarae 12:13:58 05/23/08 (0)
    - RE: Another vote for Bob's Latino's ST-70...Did you realize... - Steve O 21:30:31 05/22/08 (0)
- This is what I would do... - Thermionic Dude 10:57:05 05/22/08 (2)
  - RE: This is what I would do... - Goneill 22:56:26 05/22/08 (0)
  - RE: This is what I would do... - Jim in Blacksburg 20:21:27 05/22/08 (0)
- RE: tube amp kits - thermionic addictions 10:48:15 05/22/08 (0)
- RE: tube amp kits - paulmah@hotmail.com 10:30:01 05/22/08 (0)
- RE: tube amp kits - Jim in Blacksburg 21:49:34 05/21/08 (0)
- RE: tube amp kits - danlaudionut 21:30:57 05/21/08 (0)
- Some suggestions - Paully 19:12:15 05/21/08 (0)
6922 Gold Pin Amperex with Bugle Boy Logo on Glass? - Jonesy 16:13:03 05/21/08 (16)
- RE: 6922 Gold Pin Amperex with Bugle Boy Logo on Glass? - wheezer 13:28:06 05/23/08 (2)
  - RE: 6922 Gold Pin Amperex with Bugle Boy Logo - I have one but - Kevin Deal 23:58:30 05/23/08 (1)
    - RE: 6922 Gold Pin Amperex with Bugle Boy Logo - I have one but - wheezer 10:22:26 05/24/08 (0)
- Why not confirm the manufacturing date codes with the seller? - XLR8OR 05:21:07 05/22/08 (7)
  - Date codes there. Here's the eBay item #... - Jonesy 10:10:17 05/22/08 (6)
    - I wouldn't bother with these tubes - XLR8OR 04:53:44 05/23/08 (5)
      - RE: I wouldn't bother with these tubes - Jonesy 13:36:53 05/24/08 (4)
        
        My thoughts - XLR8OR 16:12:44 05/24/08 (3)
        
        RE: My thoughts - lonestar88 09:22:59 05/29/08 (1)
        
        RE: My thoughts - Jonesy 12:42:31 05/29/08 (0)
        
        RE: My thoughts - Jonesy 22:45:39 05/24/08 (0)
- RE: 6922 Gold Pin Amperex with Bugle Boy Logo on Glass? - becketma@yahoo.com 23:20:38 05/21/08 (0)
- RE: 6922 Gold Pin Amperex with Bugle Boy Logo on Glass? - Sondek 16:48:15 05/21/08 (3)
  - RE: 6922 Gold Pin Amperex with Bugle Boy Logo on Glass? - tomcy6 22:28:54 05/21/08 (1)
    - That's the site... - Jonesy 21:42:11 05/22/08 (0)
  - Figured something strange with it. Thanks! (nt) - Jonesy 20:11:51 05/21/08 (0)
Can anyone top this?? - Alpha Al 13:28:48 05/21/08 (8)
- Wonder what chord it was? * - mr grits 15:47:09 05/21/08 (2)
  - It was the opening power chord from Snake Oil Vendors new song..... ;) (nt) - Android 17:48:42 05/22/08 (0)
  - The Lost Chord........n/t - doodlebug 18:27:13 05/21/08 (0)
- RE: Can anyone top this?? - Caucasian Blackplate 15:38:58 05/21/08 (0)
- Not in the same league, but - Bambi B 14:40:09 05/21/08 (0)
- RE: Can anyone top this?? - h00hbt 13:42:01 05/21/08 (0)
- RE: Can anyone top this?? - unclestu52 13:40:58 05/21/08 (1)
  - RE: Can anyone top this?? - Alpha Al 14:32:10 05/21/08 (0)
6V6 identification help, please - LowRedMoon 08:51:43 05/21/08 (2)
- Yes, They Are - Fishstink 09:47:14 05/21/08 (1)
  - Merci! (nt) - LowRedMoon 06:02:24 05/22/08 (0)
Mullard 5AR4 with mechanical buzz - - PeterI 08:41:05 05/21/08 (2)
- That's the heater rattling..... - Alpha Al 13:22:21 05/21/08 (1)
  - RE: That's the heater rattling..... - PeterI 20:54:13 05/21/08 (0)
Look closely at this...(it's an auction) - realistico 07:13:21 05/21/08 (4)
- RE: Look closely at this...(it's an auction) - swami49 15:03:50 05/22/08 (0)
- RE: Look closely at this...(it's an auction) - Audiodyssey 21:36:14 05/21/08 (1)
  - Nope... - realistico 14:56:28 05/22/08 (0)
- That's too funny - Tre' 18:07:31 05/21/08 (0)
Testing Klystron / Varian tubes? - waldenpuddle 12:36:35 05/20/08 (1)
- RE: Testing Klystron / Varian tubes? - Tune 14:12:02 05/20/08 (0)
Need help with GE codes please. - wheezer 12:04:49 05/20/08 (10)
- RE: Need help with GE codes please. - Jaggrr 18:16:35 05/26/08 (1)
  - RE: Need help with GE codes please. - wheezer 10:57:29 05/28/08 (0)
- RE: Need help with GE codes please. - JNS 14:39:24 05/21/08 (0)
- RE: Need help with GE codes please. - twister 21:38:22 05/20/08 (4)
  - I've got GE's with both codes...-4,-5 (nt) - wheezer 10:33:00 05/21/08 (3)
    - I wonder - unclestu52 12:02:22 05/21/08 (2)
      - I did some research... - realistico 16:00:53 05/23/08 (1)
        
        Cool ! Thanks ! ......NT - unclestu52 18:51:59 05/23/08 (0)
- not sure of all the numbers - unclestu52 13:06:11 05/20/08 (1)
  - RE: not sure of all the numbers - wheezer 19:36:40 05/20/08 (0)
degrees of SHORT? (technical question response needed.) - waldenpuddle 10:42:08 05/20/08 (5)
- RE: degrees of SHORT? (technical question response needed.) - Tom Bavis 18:10:36 05/21/08 (0)
- RE: degrees of SHORT? (technical question response needed.) - Alpha Al 15:51:47 05/20/08 (3)
  - RE: degrees of SHORT? (technical question response needed.) - waldenpuddle 16:00:21 05/20/08 (2)
    - RE: degrees of SHORT? (technical question response needed.) - Alpha Al 06:57:16 05/21/08 (0)
    - RE: degrees of SHORT? (technical question response needed.) - jon_s 18:04:47 05/20/08 (0)
Voltage Amplifier and Cathode Follower with CCS&D - Lonestar88 06:16:21 05/20/08 (4)
- RE: Voltage Amplifier and Cathode Follower with CCS&D - Caucasian Blackplate 20:04:03 05/20/08 (0)
- What I don't understand is... - lelandaudio 17:33:10 05/20/08 (0)
- RE: Voltage Amplifier and Cathode Follower with CCS&D - REL54 16:36:47 05/20/08 (0)
- RE: Voltage Amplifier and Cathode Follower with CCS&D - danlaudionut 09:07:30 05/20/08 (0)
Help on some phono stage tubes please? - MCFive 20:05:11 05/19/08 (8)
- RE: Help on some phono stage tubes please? - Rick W. 13:10:08 05/21/08 (2)
  - 1 of 2 failed in under 300 hours - Scottrt 14:33:15 05/27/08 (0)
  - Junk... - TWR 20:56:52 05/22/08 (0)
- RE: Help on some phono stage tubes please? - Caucasian Blackplate 23:17:40 05/19/08 (0)
- RE: Help on some phono stage tubes please? - Jim in Blacksburg 20:14:16 05/19/08 (2)
  - RE: Help on some phono stage tubes please? - Uncle Mike 03:02:01 05/20/08 (1)
    - RE: Help on some phono stage tubes please? - Jim in Blacksburg 10:47:55 05/20/08 (0)
- RE: Help on some phono stage tubes please? - Eli Duttman 20:12:53 05/19/08 (0)
As output tube starts its slide, how long b/4 you replace? - CdP Rouge 18:08:22 05/19/08 (4)
- RE: As output tube starts its slide, how long b/4 you replace? - Jim in Blacksburg 20:17:11 05/19/08 (3)
  - RE: Blacksburg - CdP Rouge 20:28:43 05/19/08 (2)
    - RE: Blacksburg - Jim in Blacksburg 21:26:15 05/19/08 (1)
      - RE: Blacksburg - CdP Rouge 19:43:29 05/20/08 (0)
VSAC 2008: Sneak Peek 7 - The Bored 16:54:14 05/19/08 (0)
VSAC: Sneak Peek 2 - The Bored 11:55:28 05/19/08 (0)
Heathkit IT-17/5670-5687 setting - shibu 11:07:49 05/19/08 (2)
- RE: Heathkit IT-17/5670-5687 setting - Ron Oehlert 10:24:51 05/21/08 (1)
  - RE: Heathkit IT-17/5670-5687 setting - shibu 11:19:20 05/21/08 (0)
3c24 as a driver - nickh 11:04:30 05/19/08 (3)
- RE: 3c24 as a driver - thermionic addictions 13:09:36 05/20/08 (2)
  - RE: 3c24 as a driver - nickh 13:53:05 05/20/08 (1)
    - RE: 3c24 as a driver - nc 14:02:00 05/20/08 (0)
VSAC: Sneak Peek 1 - The Bored 10:57:34 05/19/08 (0)
5695 or 7062/E180CC as 12AT7 substitute? experience? - mc1b 18:58:21 05/18/08 (4)
- RE: 5695 or 7062/E180CC as 12AT7 substitute? experience? - Mechans 21:51:23 05/19/08 (1)
  - i acquiesce that "paucity" was a poor choice of words - mc1b 11:27:28 05/20/08 (0)
- Paucity? Circuits? - Frihed89 22:37:45 05/18/08 (1)
  - Can you use E80CC? - andy evans 05:21:18 05/20/08 (0)

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