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  1. Currently used rectifiers in XA series (BYW99W-200 substitute)
  2. Newbie Class-A Build
  3. trademark laws
  4. Newbie needs help.I want2build a Pass amp!
  5. Aleph J Front End for Pre
  6. J2 and update of F2 (pelase delete)
  7. Honking Sound?
  8. Any reason why Pass is not Dual Mono amp???
  9. Explosion in Forte 1A...
  10. Parts give away
  11. Bride of Zen with a small NFB
  12. Zen headamp. PCB, my ver.
  13. 2SJ28 Vfet SE Amplifier
  14. help me about NP D-1
  15. Tubes to transistors, is it worthwhile
  16. Circlotron Meditations
  17. Aleph-X: strange signals ....
  18. Aleph X building
  19. IXYS depletion MOSFETs: What are they good for?
  20. U406
  21. Forte Audio 4A
  22. Temperature of resistors in CCRC PSU
  23. What Pass designs have you built?
  24. Next Zen designs
  25. aleph power questions
  26. Fate of Class A
  27. "NP Series" ... which to build if:
  28. Threshold 800A and other old models: Mospec 2N5876/2N5878 or ON MJ21193/MJ21194 ?
  29. Planning to build an Aleph 5 dual mono amps - advice
  30. Pass "DeLite" Amp from BAF
  31. B1 Power Supply Options
  32. First guitar amp
  33. Almost new Linear Fet
  34. Two B1 and a crossover
  35. OK to run an RC filter on the output of my F3?
  36. Burning Amp 09
  37. Better MC Pre-Pre solution for low internal coil resistance- not only for Pearl phono
  38. Cascode topology for Power Output like STASIS - no longer used in today's amps; why?
  39. B1 pcb's are ordered and...
  40. Potentiometer value for Zen v4
  41. The Sweet Spot
  42. APOX volume-input for Aleph P1.7 question
  43. heatsink for aleph 4
  44. B1 layout question
  45. B1 Buffer Preamp - FET choice?
  46. XP10/20 Coupling Caps
  47. Choosing speakers for Zen v4
  48. F5 wiring
  49. Semisouth JFET's: What are they good for?
  50. PS Audio 4.6: a NP's project?
  51. Hafler P3000: crackling in right channel
  52. First Watt F1 - compensation network for fostex 126e
  53. super symetry on aleph ?
  54. Aleph X PCBs
  55. Threshold FET-10/hl power connector
  56. Aleph X2 and HD650
  57. B&W 800d......Pass XA200.5 or X600.5?
  58. aleph 4 questions
  59. VoltageDAC with B1 output buffer
  60. F5 Parts recommendations
  61. Pass Tutorial Request
  62. Vintage V-FETs in class-A amplifier with complementary push-pull output
  63. SIMPLE Aleph Pre-amp,
  64. Threshold CAS 1
  65. All I want for Xmas...
  66. SR1 speaker
  67. Long time Pass fan
  68. irfp240pbf or irf9240pbf for aleph 4
  69. Appropriate Preamp for Aleph 2 question
  70. F5 X chromosome mates with SET
  71. Is a mini-Aleph using BF862 possible?
  72. Help with B1 PSU
  73. SA4/e
  74. FirstWatt J2
  75. Aleph4 gate proection zener failure
  76. Anybody tried the F3 with AKG K1000 headphones?
  77. Amazing Circlotron with Power JFets
  78. convert aleph 5 to 2
  79. equivalent mosfet for aleph 4
  80. X150.5 Queries
  81. What input voltage produces maximum output with the F5?
  82. Output capacitor for Zen v4
  83. Universal chassis
  84. minimum load impedance for DIY opamp
  85. Well, That was stupid of me....
  86. threshold sl-10
  87. ZV7-T meets ZV8
  88. F5 enough for floorstanders?
  89. Thanks for the F5!
  90. Arctic Silver Epoxy for F5 mosfets?
  91. modify aleph 1.2
  92. XVR1 Amplifier?? Advice please Nelson
  93. A75 to BA2?
  94. F5 hum
  95. Single output pair class A design?
  96. F3 on ebay at $750GBP
  97. Good Gnews and Bad Gnews w/ my F5 - help?
  98. Balanced Stereo Pot for Balanced B1?
  99. Bipolar Zen4 ?
  100. Burning Amplifier BA-2
  101. Finished my DIY F2 last night
  102. Mini Aleph Problem
  103. 2SJ109-BL's
  104. Stereo Aleph as mono (paralleled!)
  105. F5 Help Needed
  106. Inspiration for future ZEN Versions - basic description of Italians 400.000 $ Amp
  107. World's expensivest Audio Power Amplifiers - $100.000 - $600.000
  108. Which F?
  109. Aleph Heatsinks (My Last Noob Question of the Day)
  110. Beast with a Thousand JFETs
  111. Noob Question about Mini-A (I swear I searched)
  112. PC-like cooling?
  113. Another way to insulate transistors from heatsinks
  114. Neatness of wires?
  115. Tube front end for F3 amplifier
  116. Heat Sink tap/thread size
  117. Burning amp
  118. Bench testing a SA/4e
  119. Thermistor Location for F5 power supply
  120. Building a better F2?
  121. bypass output capacitor
  122. A relatively big modular poweramp...
  123. Resistor question for F1
  124. FS: CDM9 tray loader with new gear
  125. SiC JFETS
  126. Aleph P & Aleph 5
  127. Question about proper orientation of Q5,Q6 F5 driver board
  128. cviller f5 board Q5, Q6 orientation?
  129. DIY Aleph 5 vs real Aleph 5
  130. Is this overkill for an F1?
  131. Pass F5 Help Needed
  132. F5 - Antek 4218 Wiring Question
  133. Car Audio Amps by Nelson Pass
  134. Aleph 2's Heat
  135. B1 jfet help .
  136. Class A push-pull
  137. Fqa12p20 Fqa19n20c Discontinuation
  138. Big torrid's, with wrong voltages.
  139. Acceptable Ripple Current for Aleph 2
  140. F* amp VS Single Ended DHT tube amp
  141. First version Aleph 0 (Null, ZERO, O, Os, 0s) versus later Aleph versions
  142. First version Aleph 0 (Null, ZERO, O, Os, 0s) versus later Aleph versions
  143. Toroidal transformer for F1
  144. silly question: diodes
  145. Papa, Watt's next?
  146. Aleph 2 Built But Some Questions Remaining
  147. Which first watt amp for Zu Druid mk4?
  148. What speakers are U using for AX-100/AXJ100
  149. Pass X250+ Wadia
  150. First Watt F1 question
  151. Repair question re: threshold 400a
  152. Nelson Pass, Thanks for writing!
  153. Reading Leaving Class A . . .
  154. Aleph (Single Ended) + Larvadin (no Memory Distortion) = Ultimate Aleph?
  155. My DIY Aleph 5 is Alive!!
  156. Threshold S/500 bias set up anyone?
  157. Aleph 5 High DC Offset
  158. What is it about Nelson's aleph amps...
  159. Nice Heatsinks for Aleph
  160. Checking for interest in Conrad HS GB (USA ONLY)
  161. mosfet gate voltage question
  162. schematic variation and sim results of Pass "X" series US pat 5376899
  163. Is B4 still on the horizon?
  164. B1 buffer as integrated amp
  165. diy XA30.5
  166. XP-10 Cap Rolling
  167. F3 volumn problem
  168. Aleph 4 - Simulation Results from "Circuitmaker"
  169. Long speaker cables
  170. Newbie question on suitability of A40 with Shackman electrostatic HF panels
  171. Nelson Pass and N.E.W. Amps?
  172. Pass Shunt Circuit
  173. F2
  174. F1 or F2 with MIT speaker cables?
  175. Aleph 2 PSU Question
  176. Aleph j Service Manual.
  177. I need to battery power F4, F5's... Ideas?
  178. Adcom GFA-555 Feedback DC-Blocking Cap?
  179. SR-1, Bravissimo Nelson
  180. Avel 20v 1000va. Anyone interested?
  181. mini aleph transformer question
  182. Variac size to buy
  183. Santa UPS! Pass Goodies
  184. Guitar Pre amp humming problem
  185. Guitar Pre amp humming problem
  186. ALEPH 2 Service Manual
  187. An F1 clone comes alive. Again.
  188. j.fet front aleph 5
  189. Stasis Voltage section
  190. F5 Single Primary Transformer
  191. Aleph in Car~
  192. BF862 Preamp
  193. help with b1 + gainclone build
  194. Schematics Threshold Series I or II
  195. Desparately seeking F3 PCB's!!!
  196. Aleph2 or Aleph-X for Martin Logan Request?
  197. Which amp for speakers with a Fountek Neo Pro 5i and 12 inch woofer
  198. Many question about Threshold S/** supply rails
  199. Looking for a Calculating Tool like Axe-1 but for Aleph 2
  200. pearl PCB's
  201. buffer and impedance matching
  202. B1 pre earth safety question (newbie)
  203. Resisters
  204. F5 bias question
  205. Best amplifier for "hard" acoustic system
  206. more power from aleph 5
  207. Start a SOZ
  208. F1 heatsink?
  209. PSU caps for a 400A
  210. Can F1s output/speaker grounds be tied?
  211. Soundstream Class A 100 II - designed by Pass?
  212. amp for martin logan quest
  213. Consent for work on your FW
  214. Amplifier recommendations
  215. Aleph 30 vs. Aleph 3
  216. The Aleph "Ge" - Germanium Preamplifer
  217. Aleph J-X Amp Project
  218. ZV7-T questions:
  219. The 50W version of Zen9
  220. SMPS for F5
  221. Aleph 30 build by diyaudio newbie
  222. Building a symmetrical psu B1 buffer
  223. Aleph 3 (electrolytics)
  224. tube zen
  225. Firstwatt F1 to drive Stax
  226. Resistor upgrade for Firstwatt F1
  227. Giga Mosfet
  228. R1, R44 burning up- ax-100
  229. Amplifier for 6ohm speaker
  230. Current mirror for the aleph?
  231. Ccs
  232. Passdiy site
  233. Pass X1 Pre:Voltage change from 110V to 220-240V
  234. Sulzer Regulator for B1
  235. B-1 buffer question
  236. Ba-1
  237. Biasproblems in Threshold SA/1
  238. Threshold FET-10/PC phono settings
  239. The Difference Engine Preamp
  240. O.H. Schade(1938) meets MOSFET
  241. Adcom GFA-555
  242. F5 Build Instructions
  243. Null Test
  244. Adcom GFA-535... Pics... is THIS Stock??
  245. Please PAPA, PASS X0.2 volume control ?
  246. B1 buffer
  247. Fuse value for Threshold Fet/10 He
  248. Valves
  249. DIY GFP-750 Power Supply Repair
  250. 'Aleph' Capacitors For Sale

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