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  1. RAT, oh shining paradigm (1 replies)
  2. Warm start options (17 replies)
  3. Unsual PP Output Topology? (32 replies)
  4. 6DJ8 test settings for an Eico 666 tube tester (5 replies)
  5. Best Cooling Fan (10 replies)
  6. What is a Sylvania 6BQ5-P Tube? (2 replies)
  7. FA: Radiotron Designer's book, RCA RC-30 Tube Manual (2 replies)
  8. Great Meals Mr Jute cooked (8 replies)
  9. Re: -Questions for John Atkinson- NOT! def OT (8 replies)
  10. Re: -QuellesurpriseTime (0 replies)
  11. In Memory of Fred Nachbauer (5 replies)
  12. Hum Measurements (5 replies)
  13. Smoking 'em out (29 replies)
  14. .RMAF 2005 (Rocky Mountain Audio Fest) Report. (0 replies)
  15. Why Kenny Wilson can't ever be a Christian (18 replies)
  16. Restored Antique Radios & TV's FS (0 replies)
  17. ECL80/6AB8 & ECL83 pentode section triode strapped plate curves (0 replies)
  18. Family Tree Info & Other (0 replies)
  19. Afraid toTake the AMD Plunge (0 replies)
  20. Is Ken Wilson a Christian? Can Wilson be a Christian? (36 replies)
  21. What is digital audio? The Neddy Report. (22 replies)
  22. What is digital audio? The Neddy Report. (9 replies)
  23. 5V equivalent of 6AU4? (5 replies)
  24. Report - 2005 London HiFi Show (1 replies)
  25. Altec Lansing 602A Speaker + Altec N-3000A (0 replies)
  26. Lowther Speaker Sale--September Only (6 replies)
  27. Holes in Plates ? (7 replies)
  28. Power Switch "pop" noise ... help please? (3 replies)
  29. Klangfilm KL71403 = RE604 (5 replies)
  30. Which wire is live on this radio Pye P114BQ (6 replies)
  31. Re: -Question for John Atkinson- (0 replies)
  32. Value of coupling cap's (15 replies)
  33. Re: -Question for John Atkinson- (1 replies)
  34. Long Tail Pair with SS CCS in the Cathodes (11 replies)
  35. Transformer use-determining what it will do (0 replies)
  36. Re: Mystery Tube (8 replies)
  37. OVER 800 Vintage Vacuum Tubes (2 replies)
  38. Can picture tubes be used as audio amplifier tubes? (9 replies)
  39. High power organ amplifier - Ping Bret / LV (5 replies)
  40. market value of ? 7729/12ax7sub (0 replies)
  41. FA: Grommes tube receiver...working! (0 replies)
  42. Re: -Questions for John Atkinson- (5 replies)
  43. Rectifier question (25 replies)
  44. test (0 replies)
  45. Re: Removal of thread from the Stereophile Forums (2 replies)
  46. Re: John Atkinson-the most Intellectually Dishonest man in audio (10 replies)
  47. Re: John Atkinson-the most Intellectually Dishonest man in audio (2 replies)
  48. KT90 (7 replies)
  49. 5881 an interesting read from 1950. (18 replies)
  50. Capacitor blues..... (3 replies)
  51. Monacor STA-150X receiver info? (0 replies)
  52. Pilot 216 Preamp Info or opinions (0 replies)
  53. help with a 7868 tube amp (2 replies)
  54. Re: John Atkinson-the most Intellectually Dishonest man in audio (1 replies)
  55. FS: Pair of Rare Allen 60W Tube Monoblocks (4 replies)
  56. FS: Stereo 2A3 SE Parafeed Amplifier Kit (0 replies)
  57. Re: -Question for John Atkinson- (2 replies)
  58. Re: Atkinson vs. the wannabes (3 replies)
  59. FA: 8336b TUBES NEWS- LAST DAYS (0 replies)
  60. Amorphous (8 replies)
  61. Re: John Atkinson-the most Intellectually Dishonest man in audio (10 replies)
  62. Re: John Atkinson-the most Intellectually Dishonest man in audio (1 replies)
  63. Re: John Atkinson-the most Intellectually Dishonest man in audio (2 replies)
  64. 12au7 as SE output (24 replies)
  65. FA: Siemens Da, Aa, Ba and other rare tubes on Ebay (0 replies)
  66. 1000 78RPM RECORD DISKS-EBAY-OPENING BID $10 (0 replies)
  67. FA: Western Electric 124C vintage mono tube amp (3 replies)
  68. CURSE OSAMA (78 replies)
  69. Re: Gilmore Jr Kit Katrina Relief Raffle Closed. Thanks for your Generosity! (1 replies)
  70. Allison's eloquence! (3 replies)
  71. Dynaco Gear for sale (0 replies)
  72. Turneroid Cock Suckers (9 replies)
  73. FA: 1976 EIMAC TUBE CATALOG (0 replies)
  74. test (0 replies)
  75. info on fisher tube console tuner/amp needed (1 replies)
  76. B+ Soft start - how important? (6 replies)
  77. Re: Removal of thread from the Stereophile Forums (2 replies)
  78. Re: Removal of thread from the Stereophile Forums (0 replies)
  79. Re: Removal of thread from the Stereophile Forums (0 replies)
  80. questions I have I would like answered once and for all (0 replies)
  81. Can I turn SE OPT into PSE OPT? (1 replies)
  82. Re: Removal of thread from the Stereophile Forums (0 replies)
  83. 6336B tube new (0 replies)
  84. FS: HH Scott 299 integrated ampfilier (0 replies)
  85. FS: Harman Kardon TA260 Tube Receiver Parts (11 replies)
  86. New tubes (7 replies)
  87. Dynaco gear for sale (0 replies)
  88. FA: 40 nos HITACHI J50 2SJ50 POWER MOSFET, a steal at $10:-( (0 replies)
  89. FA: VINTAGE AIWA TP-30 REEL to REEL PORTABLE TAPE PLAYER NR (0 replies)
  90. FA: Variable 0 - 10 Kilovolt Tube Power Supply (0 replies)
  91. Simple B+ soft start/delay (11 replies)
  92. Potentiometer question (15 replies)
  93. FS: Bogen DB-20DF (0 replies)
  94. Philip Bartlett (0 replies)
  95. Sell: UTC "S" Series Iron! - NOS Lot - (0 replies)
  96. September Lowther Speaker Sale. World's Most Efficient Speakers (and best sounding too!) (1 replies)
  97. Best valve config for bass (24 replies)
  98. Subwoofer JBL E250P (1 replies)
  99. Vinyl revisited---Sure to **** off digitial heads (18 replies)
  100. Main Transformer for MA-25 out of order :( (13 replies)
  101. FS: 2A3 (Stereo) Parafeed "Kit" (0 replies)
  102. Song For Pat Turner (6 replies)
  103. Heathkit Speakers for free you pick them up (2 replies)
  104. FS: Machlett ML-356 (0 replies)
  105. Bret Ludwig exposed (1 replies)
  106. Question about power (14 replies)
  107. FREE AUDIO EBOOK (get 1 million visitors) (0 replies)
  108. 2A3 - Really a beautiful power tube! (38 replies)
  109. FS: Audio Amps and Test Equipment (0 replies)
  110. LM317 as regulator for power amp? (18 replies)
  111. output impedance of 9pin triodes (2 replies)
  112. Stereophile Website Forums (14 replies)
  113. Tube Amp Power Supply (20 replies)
  114. Looking for Premier 88m amp schematic (0 replies)
  115. Inca Transformers - Need Info (0 replies)
  116. FA: RCA 2A3 Matched Pair NOS & NIB, RCA UX-250, Amperex Chrome BaseEL34 Matched Pair and More (0 replies)
  117. Help--Dynaco MK3's (7 replies)
  118. Cartridge Alignment Tool & Speed Disc (0 replies)
  119. Bias adjustment for ASL 1002 (1 replies)
  120. 12at7, 12at7wa,12at7wc ??? (3 replies)
  121. "Un-Choking " a Fender Princeton (61 replies)
  122. New Tube Chassis Production (0 replies)
  123. More Re: 1948 Zenith 9H885 (8 replies)
  124. might not sell maybe someone can use the tranny free (0 replies)
  125. push pull possible problem?? (28 replies)
  126. posting 20050826 (0 replies)
  127. Priboi question (0 replies)
  128. Priboi question (2 replies)
  129. Current production Chinese tubes... (38 replies)
  130. HP330C distortion analyser for sale (0 replies)
  131. Vacuum Tube Valley (3 replies)
  132. The power of empty space. (2 replies)
  133. Hoist. (9 replies)
  134. 3f4 spice models for 71A (4 replies)
  135. FS: Rifa Polystyrene Super Capacitors (0 replies)
  136. Peer review request. (5 replies)
  137. WANTED: Amperex 845's (2 replies)
  138. Wanted: Majestic G-50 rectifier tubes (0 replies)
  139. Cap question (8 replies)
  140. FA: Rare Fisher FM-200 Mono FM Tube Tuner (2 replies)
  141. 1949 JENSEN SPEAKER Duplex (0 replies)
  142. WANTED: Vintage Tektronix Equipement (18 replies)
  143. Free manuals, almost! (1 replies)
  144. Russian 5AR4's?? (5 replies)
  145. Fisher 500c (1 replies)
  146. Hello SE for RS383 wanted (7 replies)
  147. FA: 1976 EIMAC Tube Catalog (0 replies)
  148. FA: Type 27 / 227 (0 replies)
  149. FA: Type 27 / 227 (0 replies)
  150. still looking for agold pin sylvania 5751... (0 replies)
  151. FA/FS-(6) 8trak decks-(1) am/fm/phono/8track-(400) tapes-Lp's-Ebay- (1 replies)
  152. time to learn (6 replies)
  153. FA: Vintage 1950s Jensen Duplex Speaker (0 replies)
  154. FA ALTEC VOICE OF THE THEATER-TUBE LOVERS (1 replies)
  155. WANTED: General Electric or any USA 6550 tubes (1 replies)
  156. FA: ERPI MANUAL VOL. 1 ++ WESTERN ELECTRIC ++ ALTEC ++ VGC!! (0 replies)
  157. FS: WE5842 (0 replies)
  158. Loctal PCB mounted sockets? (1 replies)
  159. 60 assorted LPs-POP-ROCK-EZLIST-C&W-CLASSICL-BIGBAND-MORE-$6 (1 replies)
  160. And Now For Serious OT Distraction.... (17 replies)
  161. fa 12 tubes (0 replies)
  162. FA: Match Pair 2A3 Power Triodes (0 replies)
  163. Stereophile: not a shred of integrity (243 replies)
  164. 'New Tube Equipment Reviews (0 replies)
  165. WANTED: Audio Research D-79 Amp (6 replies)
  166. 6H30 Settings for Hickok 752 (2 replies)
  167. FS: CX-345, matched pair (0 replies)
  168. Western Electric 22D/E mixer schemat needed (0 replies)
  169. UL or CFB plate curves (23 replies)
  170. Seco tube tester "VT grid circuit tester" any info on it? (0 replies)
  171. FYI - FS: B&W Matrix 3 Speakers - Must Sell - (0 replies)
  172. "SAXOPHONE" CDs ::::::: , updated 03/Aug/2005 (0 replies)
  173. test (0 replies)
  174. Ping > Professor Turner (32 replies)
  175. VT25/10Y/801 (1 replies)
  176. ECC conversion (13 replies)
  177. BEWARE DesertBob aka Bob Scarborough-Ebay username Voxpopper (0 replies)
  178. Magnavox Magnificent Monoblocks Biamps 6v6 (8 replies)
  179. FS: 120 VDC regulated power supplies for tube audio projects (0 replies)
  180. NOS Tubes Picture Library to help with Tube ID questions (2 replies)
  181. Web Site Update (0 replies)
  182. SE circuit for Telefunken RS237 (3 replies)
  183. Wanted To Purchase -- Amperex 7316 (2 replies)
  184. FS: 2 x Amperex 12AT7 Bugle Boy tubes (2 replies)
  185. 1948 Zenith 9H885 (11 replies)
  186. 1 Meg Reverse Audio Pot (9 replies)
  187. Sell : Compression Drivers Extraordinaire -- last remaining units (0 replies)
  188. Here's something that might interest you cheap *******s (6 replies)
  189. FA GALLO SUB ACTIVE MPS-150 (0 replies)
  190. Hickok 580 - Question about using tube specs instead of roll chart. (22 replies)
  191. Lucky find (3 replies)
  192. Is it true that Fedex won't insure vintage audio gear? (5 replies)
  193. Marshall 2204 problem... (3 replies)
  194. 1953 SUPRO Tube amp by Valco (0 replies)
  195. Marshall Plexi update... (0 replies)
  196. help (3 replies)
  197. HUGE 78rpm shellac record sale-Ebay-none over $10 a lot (0 replies)
  198. Re: Mystery OPT (9 replies)
  199. Pilot model 280B FM STEREO TUNER. (0 replies)
  200. Fender Twin not resonating (4 replies)
  201. Parafeed Q for the Brilliant (3 replies)
  202. A little mistake... guitar amp again... (11 replies)
  203. My first amp build... question (6 replies)
  204. Heater current on new 12AX7s (8 replies)
  205. Can you suggest a circuit using Heathkit SA-2 transformers? EL84 push pull (6 replies)
  206. FA: McIntosh MAC 1500 Receiver. (5 replies)
  207. Dynaco Mark II's 6550 tubes possible? (3 replies)
  208. 112 vintage LP records-Ebay-$10 (1 replies)
  209. Looking for guitar amp schematic Any help??? TIA (1 replies)
  210. Need Loan, Any Interest (2 replies)
  211. Would like to Talk to people that know about carillons (1 replies)
  212. Tube amp problem-worth fixing? (2 replies)
  213. Recommendations wanted on SE project (26 replies)
  214. WTB: McIntosh MA5 multiplex adaptor (0 replies)
  215. Rectifier Tube Symptoms? (5 replies)
  216. Audio Nirvana Fullrange Hi-Eff Spkrs--From $98/pr (1 replies)
  217. Antrim transformers (5 replies)
  218. FA: Fisher 500c Receiver, Restored & Aligned (0 replies)
  219. Stereo in 1881 (3 replies)
  220. 1950s Tube Dynamic Expander by FISHER (1 replies)
  221. FA: UNIDEN PC244 SSB/AM Mobile radio & NOS GE 6L6's>Cheep> (0 replies)
  222. GTE SYLVANIA silver-face 8-track recorder-RARE-Ebay-$35 (0 replies)
  223. Please help me to identify this dual rectifier tube (6 replies)
  224. Need info on ASL EL34 mono blocks (0 replies)
  225. VFD as an audio/RF amplifier? (5 replies)
  226. office is closed on saturdays (0 replies)
  227. looking to buy or trade (5751's) (0 replies)
  228. RS1003 Tube (1 replies)
  229. Blumlein's UL Patent (37 replies)
  230. Tube/valve amp kit question (19 replies)
  231. 7025 (5 replies)
  232. eBay and Dishonesty (1 replies)
  233. How can I make a spk simulator load (35 replies)
  234. 6SL7 KenRad TUbes (1 replies)
  235. Re: Help Identify Early Fisher Amp photo (3 replies)
  236. FA/FS- (2) AM/FM/PHONO/8TRACK STEREOS-EBAY-$25 EA (0 replies)
  237. Help Identify Early Fisher Amp photo (0 replies)
  238. ebay greed (1 replies)
  239. tube amp blows fuse (17 replies)
  240. Want to buy Pilot SA-232 and and any Pilot Preamp (2 replies)
  241. Ping Patrick Turner (2 replies)
  242. driving a 6c33c (3 replies)
  243. thrift shops in berlin (0 replies)
  244. Using a UTC LS-33 Transformer for a Push-Pull Output (2 replies)
  245. fa 5u4 5r4 tubes $9.99 (1 replies)
  246. Rauland schematics (0 replies)
  247. Ping: John Byrns, was unity gain annode follower (2 replies)
  248. The man wants to make a 212 SET amp. (26 replies)
  249. Marshall Plexi copy question (7 replies)
  250. OT Seek diagram for Stax SRA-12s (0 replies)