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  1. 5 watt class a
  2. Preamp in F5 manual
  3. "Current" Feedback and SuSy
  4. B1 for attenuating 4 outputs....help
  5. Forte model 40 phono stage fault
  6. Inductor Circlotron
  7. B1 Preamp Grounding Question
  8. Which components to use for pass aleph
  9. F5 hums only after my iTouch is connected
  10. The simplified schematic of J2 what I suppose to be.
  11. F5: How much smoke did I let out?
  12. aleph bias tips
  13. ZEN include active crossover without additional OP AMP for ultimate sounding PHL1230
  14. IRF540 or IRF3710............................
  15. B1 builders thread
  16. A question for Mr Pass on mosfet distortion
  17. Currently used rectifiers in XA series (BYW99W-200 substitute)
  18. Newbie Class-A Build
  19. trademark laws
  20. Newbie needs help.I want2build a Pass amp!
  21. Aleph J Front End for Pre
  22. J2 and update of F2 (pelase delete)
  23. Honking Sound?
  24. Any reason why Pass is not Dual Mono amp???
  25. Explosion in Forte 1A...
  26. Parts give away
  27. Bride of Zen with a small NFB
  28. Zen headamp. PCB, my ver.
  29. 2SJ28 Vfet SE Amplifier
  30. help me about NP D-1
  31. Tubes to transistors, is it worthwhile
  32. Circlotron Meditations
  33. Aleph-X: strange signals ....
  34. Aleph X building
  35. IXYS depletion MOSFETs: What are they good for?
  36. U406
  37. Forte Audio 4A
  38. Temperature of resistors in CCRC PSU
  39. What Pass designs have you built?
  40. Next Zen designs
  41. aleph power questions
  42. Fate of Class A
  43. "NP Series" ... which to build if:
  44. Threshold 800A and other old models: Mospec 2N5876/2N5878 or ON MJ21193/MJ21194 ?
  45. Planning to build an Aleph 5 dual mono amps - advice
  46. Pass "DeLite" Amp from BAF
  47. B1 Power Supply Options
  48. First guitar amp
  49. Almost new Linear Fet
  50. Two B1 and a crossover
  51. OK to run an RC filter on the output of my F3?
  52. Burning Amp 09
  53. Better MC Pre-Pre solution for low internal coil resistance- not only for Pearl phono
  54. Cascode topology for Power Output like STASIS - no longer used in today's amps; why?
  55. B1 pcb's are ordered and...
  56. Potentiometer value for Zen v4
  57. The Sweet Spot
  58. APOX volume-input for Aleph P1.7 question
  59. heatsink for aleph 4
  60. B1 layout question
  61. B1 Buffer Preamp - FET choice?
  62. XP10/20 Coupling Caps
  63. Choosing speakers for Zen v4
  64. F5 wiring
  65. Semisouth JFET's: What are they good for?
  66. PS Audio 4.6: a NP's project?
  67. Hafler P3000: crackling in right channel
  68. First Watt F1 - compensation network for fostex 126e
  69. super symetry on aleph ?
  70. Aleph X PCBs
  71. Threshold FET-10/hl power connector
  72. Aleph X2 and HD650
  73. B&W 800d......Pass XA200.5 or X600.5?
  74. aleph 4 questions
  75. VoltageDAC with B1 output buffer
  76. F5 Parts recommendations
  77. Pass Tutorial Request
  78. Vintage V-FETs in class-A amplifier with complementary push-pull output
  79. SIMPLE Aleph Pre-amp,
  80. Threshold CAS 1
  81. All I want for Xmas...
  82. SR1 speaker
  83. Long time Pass fan
  84. irfp240pbf or irf9240pbf for aleph 4
  85. Appropriate Preamp for Aleph 2 question
  86. F5 X chromosome mates with SET
  87. Is a mini-Aleph using BF862 possible?
  88. Help with B1 PSU
  89. SA4/e
  90. FirstWatt J2
  91. Aleph4 gate proection zener failure
  92. Anybody tried the F3 with AKG K1000 headphones?
  93. Amazing Circlotron with Power JFets
  94. convert aleph 5 to 2
  95. equivalent mosfet for aleph 4
  96. X150.5 Queries
  97. What input voltage produces maximum output with the F5?
  98. Output capacitor for Zen v4
  99. Universal chassis
  100. minimum load impedance for DIY opamp
  101. Well, That was stupid of me....
  102. threshold sl-10
  103. ZV7-T meets ZV8
  104. F5 enough for floorstanders?
  105. Thanks for the F5!
  106. Arctic Silver Epoxy for F5 mosfets?
  107. modify aleph 1.2
  108. XVR1 Amplifier?? Advice please Nelson
  109. A75 to BA2?
  110. F5 hum
  111. Single output pair class A design?
  112. F3 on ebay at $750GBP
  113. Good Gnews and Bad Gnews w/ my F5 - help?
  114. Balanced Stereo Pot for Balanced B1?
  115. Bipolar Zen4 ?
  116. Burning Amplifier BA-2
  117. Finished my DIY F2 last night
  118. Mini Aleph Problem
  119. 2SJ109-BL's
  120. Stereo Aleph as mono (paralleled!)
  121. F5 Help Needed
  122. Inspiration for future ZEN Versions - basic description of Italians 400.000 $ Amp
  123. World's expensivest Audio Power Amplifiers - $100.000 - $600.000
  124. Which F?
  125. Aleph Heatsinks (My Last Noob Question of the Day)
  126. Beast with a Thousand JFETs
  127. Noob Question about Mini-A (I swear I searched)
  128. PC-like cooling?
  129. Another way to insulate transistors from heatsinks
  130. Neatness of wires?
  131. Tube front end for F3 amplifier
  132. Heat Sink tap/thread size
  133. Burning amp
  134. Bench testing a SA/4e
  135. Thermistor Location for F5 power supply
  136. Building a better F2?
  137. bypass output capacitor
  138. A relatively big modular poweramp...
  139. Resistor question for F1
  140. FS: CDM9 tray loader with new gear
  141. SiC JFETS
  142. Aleph P & Aleph 5
  143. Question about proper orientation of Q5,Q6 F5 driver board
  144. cviller f5 board Q5, Q6 orientation?
  145. DIY Aleph 5 vs real Aleph 5
  146. Is this overkill for an F1?
  147. Pass F5 Help Needed
  148. F5 - Antek 4218 Wiring Question
  149. Car Audio Amps by Nelson Pass
  150. Aleph 2's Heat
  151. B1 jfet help .
  152. Class A push-pull
  153. Fqa12p20 Fqa19n20c Discontinuation
  154. Big torrid's, with wrong voltages.
  155. Acceptable Ripple Current for Aleph 2
  156. F* amp VS Single Ended DHT tube amp
  157. First version Aleph 0 (Null, ZERO, O, Os, 0s) versus later Aleph versions
  158. First version Aleph 0 (Null, ZERO, O, Os, 0s) versus later Aleph versions
  159. Toroidal transformer for F1
  160. silly question: diodes
  161. Papa, Watt's next?
  162. Aleph 2 Built But Some Questions Remaining
  163. Which first watt amp for Zu Druid mk4?
  164. What speakers are U using for AX-100/AXJ100
  165. Pass X250+ Wadia
  166. First Watt F1 question
  167. Repair question re: threshold 400a
  168. Nelson Pass, Thanks for writing!
  169. Reading Leaving Class A . . .
  170. Aleph (Single Ended) + Larvadin (no Memory Distortion) = Ultimate Aleph?
  171. My DIY Aleph 5 is Alive!!
  172. Threshold S/500 bias set up anyone?
  173. Aleph 5 High DC Offset
  174. What is it about Nelson's aleph amps...
  175. Nice Heatsinks for Aleph
  176. Checking for interest in Conrad HS GB (USA ONLY)
  177. mosfet gate voltage question
  178. schematic variation and sim results of Pass "X" series US pat 5376899
  179. Is B4 still on the horizon?
  180. B1 buffer as integrated amp
  181. diy XA30.5
  182. XP-10 Cap Rolling
  183. F3 volumn problem
  184. Aleph 4 - Simulation Results from "Circuitmaker"
  185. Long speaker cables
  186. Newbie question on suitability of A40 with Shackman electrostatic HF panels
  187. Nelson Pass and N.E.W. Amps?
  188. Pass Shunt Circuit
  189. F2
  190. F1 or F2 with MIT speaker cables?
  191. Aleph 2 PSU Question
  192. Aleph j Service Manual.
  193. I need to battery power F4, F5's... Ideas?
  194. Adcom GFA-555 Feedback DC-Blocking Cap?
  195. SR-1, Bravissimo Nelson
  196. Avel 20v 1000va. Anyone interested?
  197. mini aleph transformer question
  198. Variac size to buy
  199. Santa UPS! Pass Goodies
  200. Guitar Pre amp humming problem
  201. Guitar Pre amp humming problem
  202. ALEPH 2 Service Manual
  203. An F1 clone comes alive. Again.
  204. j.fet front aleph 5
  205. Stasis Voltage section
  206. F5 Single Primary Transformer
  207. Aleph in Car~
  208. BF862 Preamp
  209. help with b1 + gainclone build
  210. Schematics Threshold Series I or II
  211. Desparately seeking F3 PCB's!!!
  212. Aleph2 or Aleph-X for Martin Logan Request?
  213. Which amp for speakers with a Fountek Neo Pro 5i and 12 inch woofer
  214. Many question about Threshold S/** supply rails
  215. Looking for a Calculating Tool like Axe-1 but for Aleph 2
  216. pearl PCB's
  217. buffer and impedance matching
  218. B1 pre earth safety question (newbie)
  219. Resisters
  220. F5 bias question
  221. Best amplifier for "hard" acoustic system
  222. more power from aleph 5
  223. Start a SOZ
  224. F1 heatsink?
  225. PSU caps for a 400A
  226. Can F1s output/speaker grounds be tied?
  227. Soundstream Class A 100 II - designed by Pass?
  228. amp for martin logan quest
  229. Consent for work on your FW
  230. Amplifier recommendations
  231. Aleph 30 vs. Aleph 3
  232. The Aleph "Ge" - Germanium Preamplifer
  233. Aleph J-X Amp Project
  234. ZV7-T questions:
  235. The 50W version of Zen9
  236. SMPS for F5
  237. Aleph 30 build by diyaudio newbie
  238. Building a symmetrical psu B1 buffer
  239. Aleph 3 (electrolytics)
  240. tube zen
  241. Firstwatt F1 to drive Stax
  242. Resistor upgrade for Firstwatt F1
  243. Giga Mosfet
  244. R1, R44 burning up- ax-100
  245. Amplifier for 6ohm speaker
  246. Current mirror for the aleph?
  247. Ccs
  248. Passdiy site
  249. Pass X1 Pre:Voltage change from 110V to 220-240V
  250. Sulzer Regulator for B1

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