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  1. Passive Preamp?
  2. Need Help For Cathode Follower!
  3. Cascode Power Supply? What is this?
  4. latest curve tracer results: 12AT7
  5. FA: H H Scott 299B Stereomaster Tube Amp GZ34 12AX7 7189
  6. WTB: NOS Mullard CV378 rectifier tubes
  7. FS. Tannoy Belvedere Junior Cabinets
  8. FS. Tannoy Cabinets - more pictures
  9. FS. EV Royal Cabinet
  10. 18 DVDs VSL TUBA TUBULAR BELLS, TRUMPET (1) CA, TRUMPET ENSEMBLE,TRUMPET (1) C, VIOLA ENSEBLE, VIOLIN ENSEBLE. STRING ENSEBLE, MIDITOOLS, VIOLIN ENSEBLE (4), DRUMS ENSEBLE, TROMBONE ENSEBLES, TENORTROMBONE (1), PERCUSSION 3, OMBOE, CELLO ENSEBLE, HO
  11. Restored Antique Radios & TV's FS
  12. FA: Tubes, Type 41, 43, 80, 6C6, 6D6, 6A7
  13. WTB: Heathkit el-84 output tranny
  14. FS: ELECTROVOICE 15TRXB Speakers
  15. FS: JBL L96 Speakers (Three-Way, 10" Woofers)
  16. WTB: Metal Cover for DYNA PAS Preamp
  17. What about VTL 6550s?
  18. ha, ok.
  19. FS:telefunken
  20. FS:tubes
  21. FS:
  22. fairchild 275 bias setup
  23. Question for 6SL7
  24. tubes
  25. FA: Western Electric 728B Speakers
  26. Need Sargent Rayment schematics
  27. FS: NOS Western Electric 102F -sealed box
  28. German speaker leads abbrev.
  29. What's an easy-to-drive octal output tube?
  30. 50mA fuse?
  31. FA: Peerless S-230-Q OPT
  32. Switching Mode Power Supply PLUS Regulator for tube linestage?
  33. Installing stand-by switch
  34. What is an Amperex 7699
  35. WTB: OPT for SE 7591
  36. Tubes for sale
  37. DIY Audio problems
  38. need Relays
  39. Tube
  40. SCA-35 knobs
  41. Want to bid on these???
  42. Thyratron
  43. FS 1960's Jensen P15-LS
  44. FS Heathkit Model XO-1 Electronic Crossover (Mono)
  45. Restored Antique Radios & TV's FS
  46. HELP! Need Heathkit TC-1 Schematic (Tube Tester)
  47. WTB: (1) JBL D130 - 15" Fullrange
  48. Must Visits for a Tubeophile in Hong Kong ?
  49. FS Altec 1530A tube amplifiers Pair
  50. WTB:Integrated Tube Amp 20WPC
  51. FS: (2) Dynaco ST70's, dual monoblocked w/Sutherland Driver boardand individual bias adj.
  52. FS UTC Transformers
  53. FS Altec Transformers
  54. FA: NOS 7868 - new lower price
  55. FS: Pair JBL LE175's (8 Ohms) + LX-10's
  56. Cardas Audio for sale
  57. Heathkit AA-32 capacitor Question
  58. 12B4 and 12A4
  59. FS: Unity Speakers
  60. Question for LV et. al.
  61. Audiophilia 2004 CES Report now online
  62. Pilot AA-903
  63. Leaving amp on for 18 hours?
  64. FS: McIntosh MC240 Amp and C20 PreAmp (Ebay)
  65. 6sn7 "hot cathode" phase inverter
  66. Qoestion: 211 schematic and output transformer
  67. Ping RAT
  68. (OT) I have to repair a Zoom 506 Bass
  69. FA: H H Scott 299B Stereomaster Tube Amp GZ34 12AX7 9 HOURS LEFT!
  70. FA: on eBay Australia: Pair of VTL Tiny Triodes 240v
  71. Testing a #40 on a TV7
  72. EI 12AX7's Vs. Sovtek 12AX7LPs...Opinions sought!
  73. Re: Fred807 is back ;),but where is our old PITA Patrick T. ?
  74. Re: test-ignore
  75. Re: Tube line and phono pre amp project
  76. Re: Simple tube compressor schematic
  77. Re: HOW TO BE A LV TOADY
  78. Re: anybody have Audio Xpress April 2003?
  79. Re: More on my Stewart-Warner R550
  80. Re: Tube testing tutorial? Help wanted in SE Virginia.
  81. Re: Tube line and phono pre amp project >PING Patrick
  82. Re: Triad S-81X OT, anyone have info?
  83. FA: 7591A Vacuum Tubes - Excellent Quad
  84. Which way is up?
  85. Re: Tube testing & matching
  86. WTB: HH Scott 310C, 310D, mono tuners, 310E, 335 multiplex unit
  87. HELP: HeathKIT AA-100 Question
  88. Restored Antique Radios & TV's FS
  89. req..schematic old stark ca110 tube 6v6 amp
  90. Re: C 20 Question
  91. Re: Altec 15067 autotransformer
  92. FA: Tubes, Ham Radio, Tools
  93. Re: 828 curves?
  94. Re: UTC Transformer help needed
  95. Jolida JD202 preamp tubes
  96. Re: *Equipment + Music Reviews*
  97. eBay seller alert
  98. FS: FISHER 400 Receiver
  99. FS: JBL S1 Speakers (LE175/LE14A/LX10)
  100. Re: 550 / 600 V electrolytics
  101. FA: rare Dual 701 on eBay....ends Sunday night
  102. want a laugh?
  103. "Best" Current Production 12AU7?
  104. ==WTB==6829'S NEW IN BOX
  105. Fritztronics?
  106. WTB: McIntosh MR71
  107. FS: Altec VOT cabinets
  108. FS Lambda Accoustics Unity Speakers
  109. Phil Allison. World champion.
  110. Thoughts on cathode-feedback
  111. Phil Allsion website.
  112. Seeking 6BK11 triple Triode
  113. Zener regulation
  114. Newbie Question: Any help would be greatly appreciated.
  115. Newbie Question: Any advice would be greatly appreciated.
  116. Tube Newbie Question: Any help would be greatly appreciated.
  117. Newbie Question - Any help would be greatly appreciated.
  118. Sovteks's 7199 noisy?
  119. Dress Covers for Xfrs.
  120. Re: Woes with McIntosh MC225 tubes
  121. how much bias drift?
  122. Help with SE amp design
  123. Question: Where to buy Tubes in Canada???
  124. FA: 200 equipment parts auctions closing right now
  125. tube tester question
  126. FA Radiotron Designer Handbooh 4th
  127. headphone amplifier
  128. 6C33C Socket
  129. Spice Improved PAS Preamp
  130. BEWARE: eBay Seller REALJAZZCAT
  131. Toroidal OT question.
  132. FA GZ34 Metal Base
  133. Re: FS: NYAL Moscode 900, SF Bay Area, $900
  134. What output impedance should tube tuners, phono preamps, and suchline out equipment have?
  135. Need help with noise problem
  136. World Audio Design - Headphone Amp
  137. FA: Vintage rectifiers CV31, CV729
  138. Minimising the heater hum ?
  139. Tape-Athon ?
  140. Re: What output impedance should tube tuners phono preamps
  141. Tube tester idea
  142. FA: 8122 tubes
  143. Audiophilia's 2004 Montreal Show Report now online
  144. Norman Koren-Spiced Improved Preamp
  145. Need Odd tube ID
  146. AUDIO RESEARCH SP3A INFO NEEDED
  147. FS: Eico 667 tube tester
  148. FS: Dynaco Mark II tube power amp
  149. AVO VCM 163 For sale on audiogon!!!
  150. Tubes upgrade for my power amp. and pre-amp
  151. FA: Triad Filament and Power Transformers
  152. Re: Statement on Spam and VoteNader.org
  153. F A: University C-15HC 15" Woofer
  154. Choke input modification to power supply
  155. Paralleling Cathode Followers
  156. FS: Tube-Preamp Siemel Euro 799,-
  157. I wish Happy Holly Dayz to all of ya!
  158. WESTERN ELECTRIC 275A Amps
  159. FS: RCA 56 tubes
  160. FS: JAN Philips 6SN7
  161. Ears to Ralph Nader
  162. FA: Telefunken EF804
  163. Re: Statement on Spam and VoteNader.org
  164. Heathkit AR-15 Stereo Receiver
  165. McIntosh Question
  166. WTB: nos 5ar4/gz37
  167. Transformer catalogs
  168. FS: FISHER 400 Stereo Receiver
  169. FS: KNIGHT/JANSZEN KN3000 ('Stat Tweeters)
  170. Western Electric Transformers
  171. Tube designations - what do they mean?
  172. Interesting project
  173. HELP: Fisher 800 C Problem
  174. Heathkit S-99 circuit?
  175. ionovac dukane ionophone ionofane plasma tweeter massless
  176. FS: EICO 667 tube tester
  177. Easter Tubes
  178. Gold Pin Tube Scam - REALJAZZCAT Update!
  179. FA: tons of equipment auctions closing today PARTS!
  180. Does anyone need 500C parts?
  181. AVO tube tester II and VCM 163 - HELP
  182. DuMont 304-A Oscillograph
  183. weber copper cap rectifier replacement
  184. Re: [OT] We need to bring back Saddam
  185. - MONTREAL Show Report Online -
  186. Re: FA: Quad of Rare Genelex KT-88 Tubes
  187. Replacement of 6x4 tube
  188. 2003 OswaldsMill Tube and Speaker Tasting Website Has Arrived!
  189. WTB: (1) HEATHKIT A9-B Mono Integrated Amp
  190. WTB: (1) BELL 2200C Mono Integrated Amp
  191. Re: CJ preamp has developed a loud hum - Update
  192. The vacuum tube is 100 years old this year.
  193. Schematic Design Program
  194. manuals for sale
  195. What are NOS Mullard CV4004/12AX7's worth?
  196. continued . ..
  197. Telefunken Triodes
  198. Looking for an "original" 6U5 Tuning Eye Tube
  199. FA: Hewlett-Packard 339A Audio Test and Distortion Analyzer
  200. FA NOS GZ34 Metal Base
  201. FA: Pilot AA-901 Amp & PA-912 Preamp
  202. FS: Tube-Preamp Siemel Euro 799,-
  203. FS: McIntosh MC-60's....Pair!
  204. zero dissipation?
  205. Anode voltage sag.
  206. Hammond 125CSE specs?
  207. Re: Precise Model 111 Tube Tester Roll Chart ??
  208. Tandberg R-R
  209. Fisher KX200 Vol Control
  210. FA: Micro Seiki DQX-500 Turntable * MA-500 arm * Ortofon
  211. Filament heating: constant voltage or constant current?
  212. Question - RCA "Radiotron Designer's Handbook
  213. Re: what is this tube amp
  214. FS: Scope, Fluke HV P.S., Testbench Isol. Xformers
  215. REALJAZZCAT Scam Update!
  216. Re: Bush, The WORST President in History ?
  217. Doing Business with the Enemy
  218. Filament 'Burn In' Period appropriate for NOS RF (and Audio?) Power Tubes?
  219. Help:Shanling hum in one channel
  220. 12AX7 and 12AU7 for tube microphone
  221. Hickock cardmatic
  222. We need to bring back....
  223. =======wtb==e180cc // 7062 =========
  224. Antique tubes
  225. FA: Garrard RC 121 MkII changer perfect for 78's
  226. FS: 245, 280, 45, 239A Western Electric
  227. FA; Glass Audio Magazine Big Collection
  228. Blue Spot Speaker question
  229. Leak TL12+ and Point One Plus preamp for sale
  230. FA: WE 300B engraved base
  231. ===5U4GB'S TALL-- SHORT ===============
  232. 8950 Data
  233. looking for 6C19pi datasheet - plz help
  234. Anode voltage sag update.... and yet another problem....
  235. Old capacitor substitution
  236. Info: 836 Half-Wave Rectifier Tube Question
  237. RCA transmitter station
  238. Question on how to match NOS FAA tubes (6SN7GT, 6V6 etc.)
  239. FA: NOS GZ34
  240. gassy tube question
  241. OT-dissappearing posts- censorship?
  242. 12AX7 performance question
  243. First failure
  244. Cryo
  245. MC240 Tube lineup
  246. purple glowing 5ar4! arrgh!
  247. NEEDED HARMAN KARDON TA7000X & TA230 RECEIVER SCHEMATICS!!
  248. How about that Ashcroft.
  249. What happened to Passion Audio Kits?
  250. Service