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  1. FA: Telefunken EC8020 triode NOS/NIB matched pair (2 replies)
  2. FA: Western Electric 437A NOS/NIB pair WE437A (1 replies)
  3. Hi current bjt amp. (8 replies)
  4. FA: Genalex KT-88 Tubes & Hickok Tube Tester (0 replies)
  5. Volume pot extensions (3 replies)
  6. FA: Well Tempered Classic Turntable and Arm * XLNT * L@@K (0 replies)
  7. FA: Fairchild 255 pwr amp (0 replies)
  8. FA: Western Electric Tubes (0 replies)
  9. Rotary impedence selector for Hammond OPT (1 replies)
  10. FA: H.H. Scott 272 Tube Amplifier (0 replies)
  11. Trip to Disney (0 replies)
  12. Pot (24 replies)
  13. KISS amp.Andre Jute.Stewart Pinkerton (67 replies)
  14. Flea problem (12 replies)
  15. Time better spent (1 replies)
  16. B&K 700 Tester A02 Settings (0 replies)
  17. Hate Bait - Yaeger Submits a Toobe Design (7 replies)
  18. Hammond 300BX Power Trans for Mullard 5-20 (12 replies)
  19. Re: looking for copy of high fidelity sept 1966 (0 replies)
  20. FA: H.H. Scott 272 Tube Amplifier (0 replies)
  21. FA: Philips 4683 NOS/NIB pair - equivalent of Telefunken AD1 (0 replies)
  22. HiTone H215i amp Help !!! (2 replies)
  23. Strapping pentodes as triodes (again) (4 replies)
  24. FA: Audio Research SP3A-1 (0 replies)
  25. FA: four new in box KT 77 tubes - no reserve! (0 replies)
  26. REALJAZZCAT - Syl From Syl's Old Radioz - YOU'RE FIRED! (5 replies)
  27. The organ grinder and his monkey (25 replies)
  28. FA: H.H. Scott 272 Tube Amplifier (0 replies)
  29. Ahh, the theology of vacuum tube audio equipment... (4 replies)
  30. ebay-gassy tubes (2 replies)
  31. FS : PAIR OF QUAD II Amplifiers (0 replies)
  32. Help needed on Grommes output transformers (2 replies)
  33. Need Heathkit AA-121 schematic (1 replies)
  34. Tube Damper???? (18 replies)
  35. One,two,tree,anutter... (2 replies)
  36. WTB: AUDIOPHILE QUALITY CD PLAYER (0 replies)
  37. WTB: PAMPHONIC TUBE AMP, OTHER TUBE AMPS (0 replies)
  38. Precision 660 Tube & Transistor Tester (0 replies)
  39. Heathkit AA-121 Power Amp Question (2 replies)
  40. Is THD really the Science of Accuracy? (121 replies)
  41. More on Cathode Followers (2 replies)
  42. DANBURY ELECT TRANSFORMERS (11 replies)
  43. KISS 116 by Andre Jute (0 replies)
  44. KISS 117 by Andre Jute (26 replies)
  45. FA: Vintage EV Sentry II Speakers..No Reserve! (0 replies)
  46. Dead Blues Junior, pt. 2 (5 replies)
  47. FA: H.H. Scott 272 Tube Integrated Amplifier (0 replies)
  48. FA: Acrosound UL II Amp With TO-600 OPT (2 replies)
  49. Tesla ECC803s - Are these good tubes? (0 replies)
  50. tube testing needed in northern CA (1 replies)
  51. Output transformer for old kmd tube-amp gone (5 replies)
  52. WTB: PAMPHONIC TUBE AMP, OTHER TUBE AMPS (0 replies)
  53. KISS 115 by Andre Jute (0 replies)
  54. ping Jon Geissinger (0 replies)
  55. Review (3): High-Power Audio Amplifier Construction Manual, Slone (78 replies)
  56. FA Hickok 532 Tube Tester - Great Condition (0 replies)
  57. FA Pair Genalex KT-88 Tubes - Test Great! (0 replies)
  58. FA: Fisher mono tube pre-amp model 50-C-3... (0 replies)
  59. Popping noises in a vintage tube radio (3 replies)
  60. FA : Pair Mirror Image 6C45 to 45/2A3 SET Parafeed tube amps (relist ) (0 replies)
  61. Grommes 250k amp info (1 replies)
  62. Help needed: ANY info on Stromberg Carlson for ... (0 replies)
  63. help 6v6 tubes vs 6l6 tubes wiring (1 replies)
  64. KISS 114 by Andre Jute (0 replies)
  65. KISS 113 by Andre Jute (0 replies)
  66. FS : SUPRAVOX 285 GMF 99dB BASS DRIVERS (0 replies)
  67. 6CL6 for audio? (10 replies)
  68. FA: Rare mint Stromberg-Carlson ASE343 Tube preamp ENDS TODAY (0 replies)
  69. 6V6 triode strapped data (11 replies)
  70. output transformer for pioneer with matched NOS tubes (0 replies)
  71. 2A3 Amplifier Question (5 replies)
  72. 1967 Mullard EL84's... are these good tubes? (1 replies)
  73. hmmm (14 replies)
  74. Audio Potentiometers (8 replies)
  75. wtb:fisher r200 b owners/service manul (0 replies)
  76. Amp info needed (0 replies)
  77. EL38 / 6CN6 triode strapped data (5 replies)
  78. FA: Vintage VECTOR Tube Circuit Experimenter's Kit (0 replies)
  79. Audiophilia updated (0 replies)
  80. FA correction H.H. Scott 296 Amp (0 replies)
  81. FA Correction H.H. Scott 272 Tube Amp (0 replies)
  82. FA: H.H. Scott 296 Part unit..ends 11-19..20:06 PST (0 replies)
  83. H.H. Scott 272 Amp ends 11-19...16:29 PST (0 replies)
  84. FA: Ampex MX-10, Altec 438C (0 replies)
  85. REALJAZZCAT eBay Tube Selling Scam (9 replies)
  86. Vintage Amplifiers for Idiots (166 replies)
  87. FS: University HF30 / 4409 + T30 / N2A & N2B (0 replies)
  88. FS: Pair of JBL 123A-1 (12" Woofers from L100) (0 replies)
  89. FREE: Eric 354 Mono Tuner (AM/FM) (0 replies)
  90. Help: 12AT7 6SN7 preamp (0 replies)
  91. Russian Paper capacitor (5 replies)
  92. FA: Fisher mono tube amp model 50A... (0 replies)
  93. FA:quad JAN-CEA-6094 beam tetrodes (0 replies)
  94. EF86 / 6267 triode strapped data (3 replies)
  95. FA:Genalex A2900 Audiophile 12AT7 NOS NIB (0 replies)
  96. Output transformer impedance (5 replies)
  97. My New Guitar Amp Project (0 replies)
  98. WTB: QUALITY D/A CONVERTER, USED (0 replies)
  99. RCA 5AR4/GZ34 question (1 replies)
  100. FA: Extraordinary Compression Drivers - Alnico, 1.4" Altec mtg. (0 replies)
  101. Need pin-out for a WE 101D (4 replies)
  102. FA:Telefunken EMM801 Tuning Indicator NOS/NIB for Dyna (0 replies)
  103. fisher 500 engraved dial glass photo needed (2 replies)
  104. Opinions for choice between EL-34, 6556, or KT-88 (11 replies)
  105. FS/T McIntosh 225 (0 replies)
  106. little red RCA reference booklets (0 replies)
  107. Ericsson Amplifiers? (0 replies)
  108. Radon gas in old tubes found ! ! ! ! !..,! (13 replies)
  109. filter cap replacements (5 replies)
  110. WTB: PAMPHONIC TYPE 1002 TUBE AMP, OTHER BRITISH AMPS (0 replies)
  111. Bogen challenger woes cha33 continued (3 replies)
  112. "Perfectionist Amplifier" from "Audiocraft" Magazine / Does anyone have the article? (2 replies)
  113. HP 3581 OnLine Manual Updated (0 replies)
  114. Re: KISS 111 by Andre Jute (0 replies)
  115. 68365 Mining the Web: eigenVectors, Kriging, Inverse DistanceWeighting Searches 68365 (0 replies)
  116. single ended stereo tube receiver by fisher/silvertone $5 (0 replies)
  117. single ended stereo amp (0 replies)
  118. stereo tube amp (0 replies)
  119. Schematic with PL508 ( 17KW6 ) (0 replies)
  120. HH Scott 222C Restoration Advice/Info Needed (3 replies)
  121. check this... (1 replies)
  122. HH Scott 222C TR12-3-1 Transformer Replacement Info Needed (5 replies)
  123. Jim Marshall (0 replies)
  124. American Vacuum Society? (23 replies)
  125. we cryogenically treat your tubes at realistic prices (4 replies)
  126. Quad II (0 replies)
  127. FS Scully power supplies and parts (0 replies)
  128. sylvania tube manuals (0 replies)
  129. sorry mutest drawing abse I won't post jpeg in group again (2 replies)
  130. FS: Pair of JBL LE14A Woofers (14", 8 Ohms) (0 replies)
  131. WTB: (1) AMPEX 602 Reel Recorder (0 replies)
  132. WTB: (1) PHILIPS (NORELCO) 9770M Midrange (0 replies)
  133. sorry here is mutest.jpg (0 replies)
  134. FS/T: (1)Altec Lansing 603B DiaCone Speaker (1 replies)
  135. WTB: (1) ELECTROVOICE SP15 (not SP15B) (0 replies)
  136. WTB: (1) STEPHENS TRUSONIC 80FR (0 replies)
  137. Is this a semi accurate way to test mu? - muTest.jpg (0/1) (2 replies)
  138. Bias problem in KT88-6550 mono-block amps (11 replies)
  139. Question on copper strap on power transformers (10 replies)
  140. Re: KISS 103 by Andre Jute (1 replies)
  141. Fisher 400 question (0 replies)
  142. Prectical Wireless Macazine (UK) collection for sale on ebay (0 replies)
  143. LC input filter behaviour, class B amps. (0 replies)
  144. FA eBay: rare Stromberg Carlson ASE 434 tube stereo preamp nr mint! (0 replies)
  145. FA eBay: Sargent Rayment SR534/SR1000/SR2000 tube stereo combo (0 replies)
  146. ZENITH ALLEGRO am/fm/8-track receiver-drives 4 speakers-serviced-EBAY-$15 (0 replies)
  147. FA: Tung-Sol 5881 Tubes (0 replies)
  148. FA: 3 NOS 5U4G CBS-Hytron Tubes Made for US Military (0 replies)
  149. Tubes for sale (0 replies)
  150. FA: 2 Amperex Bugle Boy GZ34/5AR4 Gt. Britain (0 replies)
  151. FA: H.H. Scott 296 Tube Amplifier "Parts Unit" (0 replies)
  152. FA: H.H. Scott 272 Tube Amplifier (0 replies)
  153. Re: rec.audio.tubes (7 replies)
  154. FS: UTC, Altec (and other) transformers (0 replies)
  155. FS: vintage Ampex Manuals (0 replies)
  156. First homemade 'hifi' amp (2 replies)
  157. FT: McIntosh 225 (2 replies)
  158. FS: TUBES, 1000's priced from $.35 each (0 replies)
  159. el84 running too hot. (6 replies)
  160. Ultralinear plate resistance calculation. (6 replies)
  161. What Company makes the Best 12AT7 Tubes (9 replies)
  162. Re: KISS 102 by Andre Jute (2 replies)
  163. bogen challenger cha33 woes (7 replies)
  164. ******FS: NOS and used 6LF6 and 8950 tubes.******* (0 replies)
  165. Deriving Triode Data from Pentodes (5 replies)
  166. FS: Audio Research SP3A-1 (0 replies)
  167. FA: Heathkit IT-12 Signal Tracer with Manual (0 replies)
  168. EL86/6CW5 triode strapped data (14 replies)
  169. 6 more tube subs. booklets (0 replies)
  170. Re: Newbie thrills (1 replies)
  171. FA: 7 Mil-Spec 6SN7 WGT/A Tubes NR (0 replies)
  172. need Altec 515 B driver (0 replies)
  173. Re: Review: Tube Audio Design, Rozenblit (0 replies)
  174. New Digital TV Decrambler Is here! (3 replies)
  175. ECL82/6BM8 pentode section triode strapped data (9 replies)
  176. Altec 811B horns on Ebay (0 replies)
  177. Wanted Telefunken EF14 UF14 & VF14 tubes (37 replies)
  178. RE: Mallory G1602 12v Vibrator (2 replies)
  179. Re: KISS 101 by Andre Jute (44 replies)
  180. FS: McIntosh Manuals (0 replies)
  181. FS: Fisher XP-55B bookshelf speakers (0 replies)
  182. OK, OK - here's a simple one! 45 headphone amp - should I bother? (1 replies)
  183. Review: Beginner's Guide to Tube Audio, Rozenblit (2 replies)
  184. FA: Two UTC LS-140 output transformers in mic-presetup (0 replies)
  185. Re: More on Video (0 replies)
  186. FA: Altec A-323B Amp & Hartley 10" FR Speakers (0 replies)
  187. Saturable reactors - anyone know about them? (17 replies)
  188. Marantz 2330B Amplifier DC Voltage output??? (1 replies)
  189. Ping Chris Hornsbeck (0 replies)
  190. Acrosound TO-370 Ultralinear audio Transformer (0 replies)
  191. Are RV4 pots necessary? (2 replies)
  192. Steve Bench's RAT tube tester (10 replies)
  193. A Black Plate Here, a Smooth Plate There, Here a Plate, There a Plate, Everywhere a Plate Plate... (4 replies)
  194. Heathkit PEB (0 replies)
  195. Still many in stock: High quality Siemens electrolytics (0 replies)
  196. RCA 5R4GY (0 replies)
  197. Re: The KISS amp cometh (7 replies)
  198. Ceramic tube chimneys (7 replies)
  199. 807 tubes (0 replies)
  200. want to see some real tubes? (0 replies)
  201. Marantz 7T Volume Pot ?? (0 replies)
  202. Tube Question (3 replies)
  203. Cathode Follower (24 replies)
  204. Vintage Audio Eqpt For Sale (2 replies)
  205. I am back online again. (2 replies)
  206. Re: ASSHOLE/LOSER (76 replies)
  207. Solen Caps (0 replies)
  208. WTB: Quad II (0 replies)
  209. FA: Telefunken CCa and other rare tubes on Ebay (0 replies)
  210. FA : Pair Mirror Image 6C45 to 45/2A3 SET Parafeed tube amps (0 replies)
  211. Political Postings (3 replies)
  212. WTB/T: (1) MCINTOSH A116 and/or A116-B (0 replies)
  213. WTB: (1)ELECTROVOICE SP15 (Not SP15B) (0 replies)
  214. FS: (3) MATSU****A 12AX7s (0 replies)
  215. Re: Stupid Americans! -- Stupid... Stupid... STUPID!!! _____________---_ gadkypy (12 replies)
  216. Re: EVIL FBI SADISTS should be KIDNAPPED and TORTURED for 3 YEARS (0 replies)
  217. Help! Transformer induces hum to chassis! (73 replies)
  218. Rek-o-kut N33H belt adjustment (3 replies)
  219. FS:Quad 11 valve amps (0 replies)
  220. for sale riders tube sustitution manuals (0 replies)
  221. Wanted : power trani for heathkit 6l6 amp w4 am (0 replies)
  222. FA: STUDER C-37 J-37 Transport Parts - Ends Sunday! (0 replies)
  223. FS/T: Custom Made SE300B Amp (using Sansui 1000A Opts) (0 replies)
  224. Ping P.Turner (5 replies)
  225. DHT tube in CD player (1 replies)
  226. Can I Use some 6973's to prototype my 6V6/El84 amp? (6 replies)
  227. FA : 6C17K-B russian planar triode (0 replies)
  228. Here's a tube John Byrns would appreciate.. (11 replies)
  229. Fisher 400 Receiver (0 replies)
  230. Help selecting bench power supply ? (11 replies)
  231. FA: Dynaco Stereo 35 Ends 11/6/04 (0 replies)
  232. RCA SVP-10 amp (1 replies)
  233. ==8417 brown base rca 25$==================== (1 replies)
  234. even more Siemens electrolytics for sale (0 replies)
  235. Power supply idea (3 replies)
  236. Re: Maximum power from 6V6 in push-pull (10 replies)
  237. FA Pair of 8417 Sylvania Output Tubes (0 replies)
  238. Tube Hifi Shops/Swaps Seattle Area? (2 replies)
  239. Re: note to whining leftists (75 replies)
  240. FS: Tubes, 6N1P-EB, 6N2P-EB, 6C19P-B (2 replies)
  241. WTB:PAMPHONIC TYPE 1002 TUBE AMP, OTHER BRITISH AMPS (1 replies)
  242. WTB JBL 4345 or 4343 monitors (0 replies)
  243. Tube burning in rig ideas ? (3 replies)
  244. World's most efficient spkrs & the best sound too (0 replies)
  245. Radio Designer's Handbook 4th Edition (0 replies)
  246. Everyone wants an iPod (4 replies)
  247. FA: STUDER C-37 J-37 Transport Deck Parts 1" RARE!! (0 replies)
  248. Snap, Crackle, Popping Dynaco PAS-2 (3 replies)
  249. FA: STUDER C-37 J-37 Transport Deck Parts 1" RARE!! (0 replies)
  250. Amplifier Dummy Load (39 replies)