Log in

View Full Version : Vacuum Tubes


Pages : 1 |  2 |  3 |  4 |  5 |  6 |  7 |  8 |  9 |  10 |  11 |  12 |  13 |  14 |  15 |  16 |  17 |  18 |  19 |  20 |  21 |  22 |  23 |  24 |  25 |  26 |  27 |  28 |  29 |  30 |  31 |  32 |  33 |  34 |  35 |  [36] 37 |  38 |  39 |  40 | 

  1. LIES, DAMNED LIES, AND STATISTICS! (1 replies)
  2. LIES, DAMNED LIES AND COMPLAINTS (1 replies)
  3. FA: Audio Research D-70 Mark II (1 replies)
  4. FS : FOUR PIECES OF VT231 (6SN7WGT) (0 replies)
  5. johnson j-station and princeton reverb (0 replies)
  6. Apollo 11 launch countdown - please help (1 replies)
  7. Stages of phono preamp (27 replies)
  8. F.S. Antique Tubes & Radio Parts (0 replies)
  9. Super It (0 replies)
  10. Looking at 6a5g and wondering if it will fit in my 6l6SE amp (1 replies)
  11. Ping Bob Hedberg (0 replies)
  12. sorry Auction of the week (4 replies)
  13. auction of the week (0 replies)
  14. ebay dreamer of the week (8 replies)
  15. eBay Item Won!-(Item #799a24u) (0 replies)
  16. FA: TV-7D/U Military Tube Checker (0 replies)
  17. F.S. tubes (0 replies)
  18. make your own dummy load? (12 replies)
  19. So what about driver tubes? (9 replies)
  20. DCR of Dyna MK3 Choke (0 replies)
  21. speaker impedance question (5 replies)
  22. Wurlitzer 6420's as hifi monoblocks? (2 replies)
  23. eBay Item Not Sold: Phil Allison My Brilliant Career.Item # 229778a12 (0 replies)
  24. song l'ardechoise free mp3 (0 replies)
  25. FA: EICO HF-86 Amp and HF-85 Preamp (0 replies)
  26. Need Sherwood S8000 (early) Schematic (2 replies)
  27. F.A. RCA 6L6/5881 power output tubes (matched) (0 replies)
  28. Shocking photo of dead tubes (4 replies)
  29. Need Help With Hickock 799 Tube Tester (2 replies)
  30. FS: Nifty tube amp chassis (0 replies)
  31. Eico HF-60 ? (2 replies)
  32. CONTEST RESULTS! (17 replies)
  33. dynaco ST70>PAM PS ? (3 replies)
  34. Definitely not girly tubes.. (9 replies)
  35. tech needed in southern Vermont (1 replies)
  36. Re: Zero Friday at Turner Audio Canberra (3 replies)
  37. Re: Distressed lettuce toobs a la Turner (6 replies)
  38. Micron branded EL84's....Origin? (1 replies)
  39. -FA telefunken 12axs & other tubes (0 replies)
  40. Ping Lord Valve!! (9 replies)
  41. What does "MR" mean? (2 replies)
  42. cooling fan for guitar amp (22 replies)
  43. Wad to do with tubes that have broken filaments?? (21 replies)
  44. SANSUI TUBE TRANSFORMER IDENTIFICATION, HELP!!! (0 replies)
  45. Re: Setup backup and ambition (6 replies)
  46. Kt88 vs EL34 (6 replies)
  47. PRO TOOLS PLUGINS FOR SALE ALL 40 AWESOME DEAL LOOK NOW (0 replies)
  48. stupid digital question (6 replies)
  49. Curious smell/residue ... (5 replies)
  50. WTB:FIDELITY RESEARCH TONEARMS/CARTRIDGES (0 replies)
  51. F.S. Antique Tubes & Radio Parts (0 replies)
  52. Maximum DC current on Dynaco A470 Transformer (7 replies)
  53. WTB: used 7868 (2 replies)
  54. Is Andre Jute real ?? (7 replies)
  55. Driver Idea for Class A2 (Cathode Choke?) (3 replies)
  56. Thinking about 300B? (0 replies)
  57. thesis on power amps/tubes/quality etc (4 replies)
  58. Designing distortion (43 replies)
  59. FS:300b Custom Copper Chassis (0 replies)
  60. FS:300b Custom Copper Chassis (0 replies)
  61. Telefunken CCa wanted (0 replies)
  62. 6922+ tube selection needed (0 replies)
  63. FA: Tesla ECC803S pair -- gold pins (0 replies)
  64. Altec 345A schematic (0 replies)
  65. E.A.R. Bushings. (0 replies)
  66. General Precision Laboratory Preamp? (1 replies)
  67. Glass resistors? (7 replies)
  68. scopemeter trading with tube tester L@@K (0 replies)
  69. OT - Birdman the wise man (5 replies)
  70. WTB - Tube phono stage or kit (0 replies)
  71. Re: Educating Patrick Turner (25 replies)
  72. Smooth vs Ribbed Plate Telefunken 12AX7 (8 replies)
  73. FA: FS Acousta horns with AER-Mk1b drivers NR (0 replies)
  74. Transformers in guitar tube amplifiers (5 replies)
  75. Re: Fruitier than a nutcake? (13 replies)
  76. Who to turn to for hot-rodding a Dynaco ST-70? (14 replies)
  77. Semi OT - vintage amplifier for vintage system? (4 replies)
  78. FS: Misc tubes (0 replies)
  79. Question about McIntosh MC-225 (3 replies)
  80. Re: Patrick Turner, Chris Parkin's 300B amp. (0 replies)
  81. A couple of dumb tube questions (2 replies)
  82. smoke and flames - Think the Sun will blow up?!? (11 replies)
  83. Handlicked transformers lead to cannibalism (1 replies)
  84. FS: Pair ELECTROVOICE 15TRXB (15" Triaxials) (0 replies)
  85. FS: FISHER FM100B Tuner ($100.) (0 replies)
  86. FS: Pair of ALTEC 412A / T3000 / N3000B (0 replies)
  87. FS: Pair JBL LE-12C (12" Coaxials) (0 replies)
  88. FS: UNIVERSITY C15W/Horn Mids & Twtrs/X-Overs (0 replies)
  89. Fisher 400 - Output tubes: resistors - supposed to be there? (2 replies)
  90. WTB: (1) Altec-Lansing 603B (15" Coaxial) (0 replies)
  91. FA:Vintage Collins Transmitter..Great Condition (0 replies)
  92. Funny E-Bay auction (6 replies)
  93. F.S Old/New Tubes & Radio Parts (0 replies)
  94. Re: Turners Threatening Behaviour (7 replies)
  95. HICKOCK CARDAMATIC MODEL 121 TUBE TESTER (0 replies)
  96. QQV03/20A = CV2799 = 6252 (1 replies)
  97. Patrick Turner (6 replies)
  98. peace is an illusion (8 replies)
  99. History Repeats Itself (4 replies)
  100. el3541 (4 replies)
  101. Mullard 6G8 Vacuum Tube Pinouts (4 replies)
  102. Phase Inverter Distortion (47 replies)
  103. Need Help With Fisher 400 circuitry (0 replies)
  104. ??Thermistor sizing for a Heathkit UA-1 or UA-2 (5 replies)
  105. Re: Let there be peace on RAT (3 replies)
  106. Ping > Turner & Nachbaur (17 replies)
  107. using old colons for audio (0 replies)
  108. WTB RCA Compression drivers (0 replies)
  109. Uses for Fisher 500C Transformers? (8 replies)
  110. Site back up (0 replies)
  111. Free: 1950s Bass Reflex Speaker Cabinet (0 replies)
  112. FA: RCA 7027A NOS/NIB Vacuum Tubes (0 replies)
  113. manual for Student experience system? (0 replies)
  114. FA: WE300b (5 replies)
  115. trolls (1 replies)
  116. Re: I dont read some replies. (0 replies)
  117. Tube data sheet question (0 replies)
  118. I Don't Understand (8 replies)
  119. Ping Mikkel Simonsen (2 replies)
  120. I.D. Help - THORDARSON Multi-Volt Bias Transformer (0 replies)
  121. Re: TURNER! an explanation (3 replies)
  122. FS or FT: Dyna Monoblock Amp (2 replies)
  123. 300b output stage (6 replies)
  124. F.S. : Telefunken 12AX7 vacuum tubes (0 replies)
  125. F.S. : RCA 6L6/5881 vacuum tubes (0 replies)
  126. TURNER! (21 replies)
  127. First tube amp, can this work ? (5 replies)
  128. WTB: Cover for DYNA PAS Preamp (0 replies)
  129. CBS 3B studio control console knobs?? (0 replies)
  130. NARVA Glass envelope cristals suggestions (0 replies)
  131. FA: (2) RCA 7355 pentodes, excellent condition (0 replies)
  132. FA: RCA UX-245 x 2 and Sylvania VT-25A (0 replies)
  133. Phono preamplifier project (2 replies)
  134. Seedlings...needin 'the water of your thoughts' (14 replies)
  135. Re: Grab your chance for an EbIII pair, Telefunken AD1 eq.: now at $1.00 /// FA eBay (0 replies)
  136. What tubes are people looking for ? (11 replies)
  137. -FA telefunken 12axs , altec passive eq , Langevin micpre & more (0 replies)
  138. Tube Desktop Theme (IceWM) (2 replies)
  139. sv 572 and 811 (5 replies)
  140. Inrush & Thermistors (4 replies)
  141. ECC82 and 12AU7 (2 replies)
  142. L,C and R in speakers. (7 replies)
  143. Ortofon Tonearms Help Needed (6 replies)
  144. motor boat with tubes (4 replies)
  145. test (2 replies)
  146. FA:Altec 755c speakers on Ebay (0 replies)
  147. F.S. Old-New Tubes & Radio Parts, Equipment (0 replies)
  148. Speaker impedance - the Facts (10 replies)
  149. Phils 'new science' (8 replies)
  150. tiny caps (2 replies)
  151. FA: Gold Lion KT 77 quad ends today (0 replies)
  152. FA: Dynaco MK III Amps w/Genalex KT88s (0 replies)
  153. another strange auction (1 replies)
  154. FA: Hickock 752 (0 replies)
  155. Cooking a choke in the oven--Anyone tried this? (16 replies)
  156. Pentron Mixer (0 replies)
  157. FA: Tungars for filament or field coil supply (0 replies)
  158. FA on the Bay of E : NOS Mcintosh MC240 Power transformer w/orig box (0 replies)
  159. Save on postage and send it to me! (4 replies)
  160. FA: Hickock 752 (0 replies)
  161. Another busted Dyna for sale (2 replies)
  162. WTB: In Melbourne. 2 Rola 8M (PA types). 1 Baker 'Auditorium' 15" (0 replies)
  163. AVO Mk4 tube tester (1 replies)
  164. F.S. : "The Horn" by the Hornshoppe (0 replies)
  165. Speaker placement in ranch house?? (3 replies)
  166. Hickock 752 (1 replies)
  167. little tiny caps (3 replies)
  168. FS: Pair of Eimac 3-1000H triodes- (1 replies)
  169. Sherwood S8000 Restoration Saga (6 replies)
  170. Russian/soviet tube equivalence table (4 replies)
  171. Vai / Satriani signing! (3 replies)
  172. Messa Boogie Bias Ckt (3 replies)
  173. Why I hang here: (regarding glory days) (21 replies)
  174. Re: Cryo treated tubes? (6 replies)
  175. Tubes for sale (0 replies)
  176. experimentalists are just people (2 replies)
  177. Hi Choky! (10 replies)
  178. Technical discussions, NE1 ? (18 replies)
  179. this is too funny (14 replies)
  180. test (0 replies)
  181. Dyna FM3 (1 replies)
  182. OT - Church PA system (9 replies)
  183. Acrosound model TO-330 NIB (3 replies)
  184. ST-70 driver tubes (11 replies)
  185. Re: Wanted info (7 replies)
  186. Re: Calibrating tube tester - one question (2 replies)
  187. FA: Two Type 245 Globe 45s (0 replies)
  188. FS: Pair of NOS GE 20X672 Tungars (0 replies)
  189. FS: NIB Tungsol 6550 power tubes (2 replies)
  190. restoring an emerson tv (0 replies)
  191. restoring an emerson tv (6 replies)
  192. restoring antique tv (0 replies)
  193. restoring antique tv (0 replies)
  194. Restoring antique tv (2 replies)
  195. tube rolling dilemma (7 replies)
  196. Kenyon Transformers (3 replies)
  197. For Phil Allison (0 replies)
  198. the RAT sermon on the mounting (5 replies)
  199. Looking for CV378 (10 replies)
  200. New Tube Exchange Database (2 replies)
  201. FA: Gold Lion KT 77 tubes (1 replies)
  202. Audiophiles. (11 replies)
  203. which tubes to use for target practice? (20 replies)
  204. Modified ultralinear topology? (6 replies)
  205. FS: HEWLETT-PACKARD 334A Distortion Analyzer (0 replies)
  206. 6V6 to EL34 adaptor socket (8 replies)
  207. CCS for Mullard phase splitter (6 replies)
  208. Info on 12EC8 tube (3 replies)
  209. WE 367A pinout?? (1 replies)
  210. UTC H-1667 transformer. (0 replies)
  211. D'da'd',Dubya's in Canberra. (22 replies)
  212. Go Rubber (10 replies)
  213. WTB: Stancor P 4004 power transformer (0 replies)
  214. 6AU6 as triode (1 replies)
  215. To Alan Douglas: Re: Help with a Precision 660 (3 replies)
  216. Actual tube-related questions . . . (3 replies)
  217. WANTED: Western Electric power transformer for 124B (0 replies)
  218. workshop cat (40 replies)
  219. F.S. - RCA 5751/12AX7 tubes (NOS) (0 replies)
  220. PROOF that Phil Allison is an idiot (3 replies)
  221. FS: McIntosh MX-110 Glass Panel (0 replies)
  222. My Poetry Submission (6 replies)
  223. F.S. NEW & Used Tubes (0 replies)
  224. GE Pilot lamps? (6 replies)
  225. Re: Dark-YU dreams (0 replies)
  226. Re: Dark-YU dreams or _white flashes from Andre's wet dreams (0 replies)
  227. Clock Injection Device -- German Made Altmann "UPCI" (0 replies)
  228. Output Stage Frequency Response - Update (8 replies)
  229. F.S. - Telefunken 12AX7A tubes (0 replies)
  230. FS: Tektronix 2225 Oscilloscope, Elenco SG-9200 Audio Generator, Probes, etc. (1 replies)
  231. Phil's contribution to the poetry competition (21 replies)
  232. New competition !! (10 replies)
  233. A note of thanks for the help one and all re warmup timing and heaters (3 replies)
  234. Help-RG3-1250 (0 replies)
  235. Which is better, AC or DC for tube preheaters? (8 replies)
  236. Tubes? Audio? (22 replies)
  237. FA: University 15" Dual-Impedance Woofers (0 replies)
  238. Re: St Fred Hypocrites (1 replies)
  239. Re: Go pimp somewhere else (1 replies)
  240. -fs/t tubes nos Philips SQ 6227 / E80L gold pins (0 replies)
  241. RE: Is there an easy way to know when a tube has warmed up (1 replies)
  242. FS: AMPEX Model 008 Tuner (0 replies)
  243. FS: DYNA DSC-1 Stereo Controller (0 replies)
  244. FS: ERIC 357 Mono Tuner (AM/FM), $15. (0 replies)
  245. FS: University Cobreflex-2 w/ T30, HF206, & N3 (0 replies)
  246. Is there an easy way to know when a tube has "warmed up"? (19 replies)
  247. Re: Stacked Quad ESL 57s (0 replies)
  248. OZ Moto GP this mornin' (0 replies)
  249. TJ 274B update (2 replies)
  250. FA: Michell A. Cotter MC Transformer MK 2-E; XLNT (0 replies)