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  1. power resistors (1 replies)
  2. Fluke 112 DMM a good one for tube audio? (0 replies)
  3. Re: The Art Of Bose Bashing And Amar's Supposed Descent Into Mediocrity (0 replies)
  4. Re: The Art Of Bose Bashing And Amar's Supposed Descent Into Mediocrity (0 replies)
  5. DYNACO ST-70 BIAS (5 replies)
  6. FS: Custom-Made SE300B Stereo Amp ($650.) (0 replies)
  7. Re: The Art Of Bose Bashing And Amar's Supposed Descent Into Mediocrity (0 replies)
  8. F.A. Single Telefunken 6SN7 Tube (0 replies)
  9. WTB: EMM-801 NOS (0 replies)
  10. Onboard metering for bias (4 replies)
  11. FA: Tung-Sol 6550s & Mullard EL37s (0 replies)
  12. question concerning Audio Experience SYMPHONIES Tube Preamp (5 replies)
  13. taking chances with a Neumann U67 (1 replies)
  14. Cathode follower thoughts... (2 replies)
  15. WTB HK labled 12by7a tube (0 replies)
  16. High Frequency Valve Amps (8 replies)
  17. Tube & BJT hybrid amps? (3 replies)
  18. PP OPT for EL84 be used for 2A3 project? (6 replies)
  19. FA: Vintage Knight 333 Stereo Tube Receiver (0 replies)
  20. 6EA8 - 6GH8A Tubes (8 replies)
  21. A hybrid MOSFET OTL (30 replies)
  22. Rec. needed: amp or integrated (1 replies)
  23. FS. Tannoy, Altec, Bozak, EV Speaker Cainets (13 replies)
  24. FA: Heathkit G-2 Sine/Square Wave Generator 1948 LAST DAY! (0 replies)
  25. FA: Harman Kardon Duet T224 Tube Tuner LAST DAY! (0 replies)
  26. FA: Crescent 907 Tube Reel-to-Reel Tape Recorder LAST DAY! (0 replies)
  27. FA: Vintage Dumont Tube Phonograph 6V6 LAST DAY! (0 replies)
  28. FA: Olympus Tube Mono FM/AM Radio 12AX7 6V6 LAST DAY! (0 replies)
  29. FA: Antique Resistors Never Used Long Leads LAST DAY! (0 replies)
  30. FS: For Sale Type 50 Triodes (0 replies)
  31. Powder Coat not Advised (6 replies)
  32. wtb fairchild 260,275 manuals (0 replies)
  33. whats the stupidest thing you have heard in the audiophool marketplace (33 replies)
  34. FS: SCOTT 345 Stereo Receiver (0 replies)
  35. FS: FISHER 80AZ Mono Amps (6L6 Output Tubes) (0 replies)
  36. Leslie biamp (6 replies)
  37. FS: NOS <> Telefunken CCa pairs for sale <> (0 replies)
  38. Korting Console Conundrum (0 replies)
  39. Re: Speaker connector source? (0 replies)
  40. help-michaelson & austin TVA-1 (0 replies)
  41. FA: Canadian GE 7868 NOS (0 replies)
  42. Re: Help: Speaker connector source? (0 replies)
  43. FS: Tubes. (0 replies)
  44. Gain Knob-Ability for $485 (3 replies)
  45. look,Ma! (2 replies)
  46. Hoffman amp coupling cap questions? (0 replies)
  47. Issues bypassing tone controls. Did I screw up? (4 replies)
  48. lot of tubes (0 replies)
  49. Help: info on Dressen-Barnes DS-200C regulated tube power supply (0 replies)
  50. FA: Brimar 12au7s and Mullard EF86s (0 replies)
  51. FS: large neon bulbs for early tube testers (12 replies)
  52. What was the 1st Mass Produced Stereo Tube Amp ? (11 replies)
  53. 125V vs 250V Slo Blo Fuse Question (1/2 amp) (1 replies)
  54. RADIO TUBES FOR SALE (0 replies)
  55. Hickok Cardmatic tube tester wtb (0 replies)
  56. FA: Pair of 12AU7A, 12BH7A tubes (0 replies)
  57. FS: VAC VINTAGE HI POWER MkII Mono Amps (0 replies)
  58. FS:Electra-Print Audio SE output xfmers (0 replies)
  59. Re: Nurture strength of spirit to shield you in sudden misfortune. (0 replies)
  60. Best Affordable Amp? (9 replies)
  61. Constant Current Source For linestage design (4 replies)
  62. FS:Marantz XR7 speaker parts (0 replies)
  63. FA: Audio Spectrum Analyzer (0 replies)
  64. FA:Western Electric 618A with original mic flash..V Nice! (3 replies)
  65. FA: Craftsmen RC-2 6V6 Mono Amps (0 replies)
  66. Preamp M7 (0 replies)
  67. Output Transformers (20 replies)
  68. CRT on a valve preamp (4 replies)
  69. Philips B1D12A Valve FM reciever? (3 replies)
  70. FA: Harman Kardon Duet T224 Tube Tuner (0 replies)
  71. FA: Heathkit G-2 Sine/Square Wave Generator 1948 - RARE (0 replies)
  72. FA: Harman Kardon Duet T224 Tube Tuner (0 replies)
  73. FA: Crescent 907 Tube Reel-to-Reel Tape Recorder (0 replies)
  74. FA: Vintage 6V6 Tube Radio and Phonograph Amplifier Chassis (0 replies)
  75. Intermodulation Distortion (IMD) (6 replies)
  76. Re: Carbon Resistors effect on tone (0 replies)
  77. Knight Tube Tester Mystery ???? (9 replies)
  78. Six SP-5 Nady Mics for $40 (2 replies)
  79. FA: Kenwood KW-70 tube-type receiver (1 replies)
  80. For Sale Pilot 232 Amplifier (0 replies)
  81. FS: Pair ALTEC Lansing 412A (12" Biflex) (0 replies)
  82. FS: FISHER 500C Receiver (0 replies)
  83. FS: Pair JBL LE12C Coaxials (12") (0 replies)
  84. FS: UNIVERSITY ESTORIL Speakers (0 replies)
  85. FS: Audio Amateur back issues 1984-1988 complete (0 replies)
  86. Tubes For Sale (3 replies)
  87. Paper In OIl Caps (0 replies)
  88. Paper In Oil Caps (0 replies)
  89. need advice on first tube amp (0 replies)
  90. WTB: Electrovoice SP15 (15" Fullrange, Whizzer Cone) (0 replies)
  91. FREE: Farnsworth Chairside Floor Model Radio Madison, WI (0 replies)
  92. Re: Repost: Bose-o-file hoot ! (1 replies)
  93. WTB: Saba coaxial (0 replies)
  94. WTB: Isophon Orchestors (0 replies)
  95. Bozak B-300 speaker encloser for sale (2 replies)
  96. Many Gone (16 replies)
  97. WTB: (1) ALTEC-LANSING 603B (15" Coaxial) (0 replies)
  98. Go to AUS.HIFI and flame em to death!!! (8 replies)
  99. fs pair sv811-10 - $70 obo (0 replies)
  100. fs pair sv811-3a - $70 obo (0 replies)
  101. here's why Bose is mentioned, wasRe: Spectacular Bookshelf Performance (0 replies)
  102. what happened? (4 replies)
  103. Re: Spectacular Bookshelf Performance (0 replies)
  104. Re: Bose 901 Review (8 replies)
  105. You are a child of the unive (0 replies)
  106. Proto Curve Tracer -- 6SN7 (3 replies)
  107. Re: Bose 901 Review (1 replies)
  108. Re: Spectacular Bookshelf Performance (5 replies)
  109. Re: Bose 901 Review (0 replies)
  110. Re: Bose 901 Review (71 replies)
  111. Re: Spectacular Bookshelf Performance (0 replies)
  112. Re: Bose 901 Review (0 replies)
  113. Re: Bose 901 Review (0 replies)
  114. HH Scott TR12-3-1 Power Transformer Information Needed-Please! (3 replies)
  115. My colon is a tube (3 replies)
  116. Re: Bose 901 Review (0 replies)
  117. FA: Unused pair of SV572-30 (0 replies)
  118. Re: Bose 901 Review (38 replies)
  119. Re: Bose 901 Review (0 replies)
  120. Sylvania 7591 question (4 replies)
  121. Re: Bose 901 Review (2 replies)
  122. Re: Bose 901 Review (14 replies)
  123. Re: Bose 901 Review (5 replies)
  124. Menno van der Veen publiceert zijn nieuwe boek op internet (1 replies)
  125. OK Aussie transformer gurus: - Thom & Smith Ltd (1 replies)
  126. FS: Copies of Manuals for all the Dynaco Tube Amps. (0 replies)
  127. F.S. Antique Tubes & Radio Parts & Test Equipment (0 replies)
  128. beitmans gone? (1 replies)
  129. Ferguson Power trfmr question -- For the Aussies (3 replies)
  130. Troubleshooting help- Zenith Trans-Oceanic A600 tube radio (2 replies)
  131. eotw or: what about Chinese tube sockets? (0 replies)
  132. Silvertone 1484 power tube issue (5 replies)
  133. OT? schematic Luxman LV-103 (0 replies)
  134. wtb mc30 power transformer (0 replies)
  135. Is This a Dead Power Transformer? HELP! (13 replies)
  136. Testing ceramic tubes ? (0 replies)
  137. Baffling baffles and happy ears (0 replies)
  138. "The Audibility of Power Supplies" (37 replies)
  139. Ballantine 345 VTVM info needed (0 replies)
  140. Partial SCA-35 Kit (0 replies)
  141. Beware EBay seller jeffluttrell from Boone, NC (52 replies)
  142. CD Player Gain (6 replies)
  143. WTB: ST-70 output transformer (1 replies)
  144. Dynaco SCA-35 best value in tube amp? others? (3 replies)
  145. FS: Various Radio Engineering Books (0 replies)
  146. Help anybody? TIA (1 replies)
  147. Kevin Kennedy (1 replies)
  148. SS receiver parts? (1 replies)
  149. Scott 222C Amp-Power Transformer/Schematic Questions Please! (1 replies)
  150. Proto curve tracer results (10 replies)
  151. Wanted: a vinyl cutter (2 replies)
  152. AMP TECH in So Cal to fix YOUR amp (0 replies)
  153. Thermistor (20 replies)
  154. Re: 6C33C-b 22 Watts SET! (1 replies)
  155. UNIVERSITY: C15W Woofers/4409 + T30 Mids/HF30 Twtrs/N2A & N2B (0 replies)
  156. FS: MCINTOSH MX110 Tuner Preamp ("Z") (0 replies)
  157. FS: Pair ELECTROVOICE 15TRXB's (15" Triaxials) (0 replies)
  158. FS: JBL S4 Speakers (LE175DLH / 130A / N1200) (0 replies)
  159. FS: JBL S1 Speakers (in C51 "Apollo" Cabinets) (1 replies)
  160. RCA LC1A Speaker For Sale (0 replies)
  161. Stereo 70 filament CT caps (0 replies)
  162. Where is Kevin kennedy (0 replies)
  163. Metal-skirt 6SN7: Any brands besides Sylvania and Raytheon? (2 replies)
  164. DYNACO REPAIRS IN NEW YORK (2 replies)
  165. FA: selling some excess stock 6CA7, PL519,8116A and a laser tube (4 replies)
  166. Tube History (1 replies)
  167. Restored Antique Radios & TV's FS (0 replies)
  168. WTB: McIntosh MR-65b nameplate (0 replies)
  169. FS Pair JBL 2350 Horns w/ 2328 throats (1 replies)
  170. OT - Pioneer receiver (3 replies)
  171. F.S. on Ebay : "The Horn" loudspeakers by "The Horn Shoppe" (0 replies)
  172. Revised strategy (0 replies)
  173. QQV03-10 for audio use? (6 replies)
  174. AVO adapters for 7868 and EL12 (1 replies)
  175. Marantz Model Two Amps on ebay (0 replies)
  176. Marantz Model One Preamps, Model Six Stereo Adapter on ebay (0 replies)
  177. Thought on making a curve tracer (12 replies)
  178. FA: RCA LC-1A (0 replies)
  179. Type 40 and 30 triodes (3 replies)
  180. WTB: Dynaco ST-70 board (0 replies)
  181. Stereo 70 Sutherland mod? (0 replies)
  182. NOS Sylvania 6CA7 EL34 NOS (0 replies)
  183. Re: 6C33C-b 22Watts SET! (11 replies)
  184. WTB: tube tester (1 replies)
  185. Effects of coupling cap sizes? (2 replies)
  186. What's the deal with the new Sovtek 7199? (3 replies)
  187. Tubes trade ? videos... (1 replies)
  188. 6C33C-b 22Watts SET! (5 replies)
  189. FS: FISHER 400 Stereo Receiver (0 replies)
  190. WTB: (1) ELECTROVOICE SP15 (0 replies)
  191. WTB-Assy Manual for SCOTT LC21 Preamp Kit (0 replies)
  192. wtb Optimus /RCA linauem speaks (0 replies)
  193. SEA-1 triple 2A3 (1 replies)
  194. SEA-1 Triple 2A3 (Sound Practices) (0 replies)
  195. WTB- Eico Uni probe VTVM (0 replies)
  196. Sovtek 5Y3 (1 replies)
  197. FA: Zenith L515-W AM Telechron Clock Tube Radio (0 replies)
  198. .1uf 200-250v electrolytic capacitors (4 replies)
  199. EL37s in a KT66 Amp? (0 replies)
  200. Re: Sorry! 69122 (0 replies)
  201. WTB: Citation II (1 replies)
  202. DeWald Question(s) (0 replies)
  203. Dynaco ST-70 II (2 replies)
  204. Good circuit simulation program for audio tube circuits? (4 replies)
  205. Electrovoice 848A horns (1 replies)
  206. 0Z4 -- how to use? (10 replies)
  207. FA: Western Electric Oil Filled Caps (0 replies)
  208. FA: Some Really Nice Tubes (0 replies)
  209. Yves's OPT calculator on Linux (2 replies)
  210. McIntosh service data (0 replies)
  211. Re: Sorry! 83940 (1 replies)
  212. Thor TA-1000 Line Stage Mark II (0 replies)
  213. FS : ECC31/CV1285 - ECC32/CV181 - VT231/6SN7WGT (0 replies)
  214. What good is linearity? (24 replies)
  215. 274B for Quad II amplifier? (34 replies)
  216. Stellhead valves (14 replies)
  217. ID: Peerless 15192 transformers (0 replies)
  218. ?Remember a Denon amp with tube front end/SS final..... (4 replies)
  219. Leslie Hot Rod (3 replies)
  220. Re: Sorry! 83152 (1 replies)
  221. LAST DAY: Vintage Tube Amplifier No Reserve (0 replies)
  222. What makes a good linear triode? (10 replies)
  223. Golden Tube Audio SE-40 Schematic (1 replies)
  224. FS: Audio Amateur Magazine 1984-1988 complete (0 replies)
  225. FS: Magnequest Paraffed transformer EX0-45 (0 replies)
  226. DIT Phono Tube Preamp (9 replies)
  227. Questions of GZ32 and 5V4GA (4 replies)
  228. WTB: TV-7 meter (0 replies)
  229. OTL AMP (2 replies)
  230. Anyone heard of Ming Da (or Mei Xing) components? (1 replies)
  231. FS: Vintage Supreme Model 546 Oscilloscope (4 replies)
  232. valve differeces can someone please explain (6 replies)
  233. Tube related religion in WW2 (10 replies)
  234. ECF86 / 6GH8 as driver for SET? (5 replies)
  235. FS: JBL S1 Speakers (2-Way, C51 "Apollo" Cabinets) (0 replies)
  236. FS: BELL 2200C Mono Integrated Amp (0 replies)
  237. WTB: Metal Cover for DYNA PAS (0 replies)
  238. No Reserve $1.00 Vinatge Tube Amp (0 replies)
  239. FA: Pair RCA UX-171A Globe Tubes-Engraved Bases (0 replies)
  240. FS: Altec 515 (0 replies)
  241. EL2 pushpull schematic (5 replies)
  242. Anyone using an MV60SE? (2 replies)
  243. ST-70 from new parts? (12 replies)
  244. FA: Vintage tube circuit book Ends Tonight List of Schematics (0 replies)
  245. Designs for a single frequency high performance AM-MW receiver? (141 replies)
  246. schematics tube amp 2A3 PP (2 replies)
  247. am loop (2 replies)
  248. WTB-Scott LC21 Preamp Faceplate (0 replies)
  249. Needed Scott LT110 EZ alignment proceedure (0 replies)
  250. FS: DYNACO ST-70 (0 replies)