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  1. "NP Series" ... which to build if:
  2. Threshold 800A and other old models: Mospec 2N5876/2N5878 or ON MJ21193/MJ21194 ?
  3. Planning to build an Aleph 5 dual mono amps - advice
  4. Pass "DeLite" Amp from BAF
  5. B1 Power Supply Options
  6. First guitar amp
  7. Almost new Linear Fet
  8. Two B1 and a crossover
  9. OK to run an RC filter on the output of my F3?
  10. Burning Amp 09
  11. Better MC Pre-Pre solution for low internal coil resistance- not only for Pearl phono
  12. Cascode topology for Power Output like STASIS - no longer used in today's amps; why?
  13. B1 pcb's are ordered and...
  14. Potentiometer value for Zen v4
  15. The Sweet Spot
  16. APOX volume-input for Aleph P1.7 question
  17. heatsink for aleph 4
  18. B1 layout question
  19. B1 Buffer Preamp - FET choice?
  20. XP10/20 Coupling Caps
  21. Choosing speakers for Zen v4
  22. F5 wiring
  23. Semisouth JFET's: What are they good for?
  24. PS Audio 4.6: a NP's project?
  25. Hafler P3000: crackling in right channel
  26. First Watt F1 - compensation network for fostex 126e
  27. super symetry on aleph ?
  28. Aleph X PCBs
  29. Threshold FET-10/hl power connector
  30. Aleph X2 and HD650
  31. B&W 800d......Pass XA200.5 or X600.5?
  32. aleph 4 questions
  33. VoltageDAC with B1 output buffer
  34. F5 Parts recommendations
  35. Pass Tutorial Request
  36. Vintage V-FETs in class-A amplifier with complementary push-pull output
  37. SIMPLE Aleph Pre-amp,
  38. Threshold CAS 1
  39. All I want for Xmas...
  40. SR1 speaker
  41. Long time Pass fan
  42. irfp240pbf or irf9240pbf for aleph 4
  43. Appropriate Preamp for Aleph 2 question
  44. F5 X chromosome mates with SET
  45. Is a mini-Aleph using BF862 possible?
  46. Help with B1 PSU
  47. SA4/e
  48. FirstWatt J2
  49. Aleph4 gate proection zener failure
  50. Anybody tried the F3 with AKG K1000 headphones?
  51. Amazing Circlotron with Power JFets
  52. convert aleph 5 to 2
  53. equivalent mosfet for aleph 4
  54. X150.5 Queries
  55. What input voltage produces maximum output with the F5?
  56. Output capacitor for Zen v4
  57. Universal chassis
  58. minimum load impedance for DIY opamp
  59. Well, That was stupid of me....
  60. threshold sl-10
  61. ZV7-T meets ZV8
  62. F5 enough for floorstanders?
  63. Thanks for the F5!
  64. Arctic Silver Epoxy for F5 mosfets?
  65. modify aleph 1.2
  66. XVR1 Amplifier?? Advice please Nelson
  67. A75 to BA2?
  68. F5 hum
  69. Single output pair class A design?
  70. F3 on ebay at $750GBP
  71. Good Gnews and Bad Gnews w/ my F5 - help?
  72. Balanced Stereo Pot for Balanced B1?
  73. Bipolar Zen4 ?
  74. Burning Amplifier BA-2
  75. Finished my DIY F2 last night
  76. Mini Aleph Problem
  77. 2SJ109-BL's
  78. Stereo Aleph as mono (paralleled!)
  79. F5 Help Needed
  80. Inspiration for future ZEN Versions - basic description of Italians 400.000 $ Amp
  81. World's expensivest Audio Power Amplifiers - $100.000 - $600.000
  82. Which F?
  83. Aleph Heatsinks (My Last Noob Question of the Day)
  84. Beast with a Thousand JFETs
  85. Noob Question about Mini-A (I swear I searched)
  86. PC-like cooling?
  87. Another way to insulate transistors from heatsinks
  88. Neatness of wires?
  89. Tube front end for F3 amplifier
  90. Heat Sink tap/thread size
  91. Burning amp
  92. Bench testing a SA/4e
  93. Thermistor Location for F5 power supply
  94. Building a better F2?
  95. bypass output capacitor
  96. A relatively big modular poweramp...
  97. Resistor question for F1
  98. FS: CDM9 tray loader with new gear
  99. SiC JFETS
  100. Aleph P & Aleph 5
  101. Question about proper orientation of Q5,Q6 F5 driver board
  102. cviller f5 board Q5, Q6 orientation?
  103. DIY Aleph 5 vs real Aleph 5
  104. Is this overkill for an F1?
  105. Pass F5 Help Needed
  106. F5 - Antek 4218 Wiring Question
  107. Car Audio Amps by Nelson Pass
  108. Aleph 2's Heat
  109. B1 jfet help .
  110. Class A push-pull
  111. Fqa12p20 Fqa19n20c Discontinuation
  112. Big torrid's, with wrong voltages.
  113. Acceptable Ripple Current for Aleph 2
  114. F* amp VS Single Ended DHT tube amp
  115. First version Aleph 0 (Null, ZERO, O, Os, 0s) versus later Aleph versions
  116. First version Aleph 0 (Null, ZERO, O, Os, 0s) versus later Aleph versions
  117. Toroidal transformer for F1
  118. silly question: diodes
  119. Papa, Watt's next?
  120. Aleph 2 Built But Some Questions Remaining
  121. Which first watt amp for Zu Druid mk4?
  122. What speakers are U using for AX-100/AXJ100
  123. Pass X250+ Wadia
  124. First Watt F1 question
  125. Repair question re: threshold 400a
  126. Nelson Pass, Thanks for writing!
  127. Reading Leaving Class A . . .
  128. Aleph (Single Ended) + Larvadin (no Memory Distortion) = Ultimate Aleph?
  129. My DIY Aleph 5 is Alive!!
  130. Threshold S/500 bias set up anyone?
  131. Aleph 5 High DC Offset
  132. What is it about Nelson's aleph amps...
  133. Nice Heatsinks for Aleph
  134. Checking for interest in Conrad HS GB (USA ONLY)
  135. mosfet gate voltage question
  136. schematic variation and sim results of Pass "X" series US pat 5376899
  137. Is B4 still on the horizon?
  138. B1 buffer as integrated amp
  139. diy XA30.5
  140. XP-10 Cap Rolling
  141. F3 volumn problem
  142. Aleph 4 - Simulation Results from "Circuitmaker"
  143. Long speaker cables
  144. Newbie question on suitability of A40 with Shackman electrostatic HF panels
  145. Nelson Pass and N.E.W. Amps?
  146. Pass Shunt Circuit
  147. F2
  148. F1 or F2 with MIT speaker cables?
  149. Aleph 2 PSU Question
  150. Aleph j Service Manual.
  151. I need to battery power F4, F5's... Ideas?
  152. Adcom GFA-555 Feedback DC-Blocking Cap?
  153. SR-1, Bravissimo Nelson
  154. Avel 20v 1000va. Anyone interested?
  155. mini aleph transformer question
  156. Variac size to buy
  157. Santa UPS! Pass Goodies
  158. Guitar Pre amp humming problem
  159. Guitar Pre amp humming problem
  160. ALEPH 2 Service Manual
  161. An F1 clone comes alive. Again.
  162. j.fet front aleph 5
  163. Stasis Voltage section
  164. F5 Single Primary Transformer
  165. Aleph in Car~
  166. BF862 Preamp
  167. help with b1 + gainclone build
  168. Schematics Threshold Series I or II
  169. Desparately seeking F3 PCB's!!!
  170. Aleph2 or Aleph-X for Martin Logan Request?
  171. Which amp for speakers with a Fountek Neo Pro 5i and 12 inch woofer
  172. Many question about Threshold S/** supply rails
  173. Looking for a Calculating Tool like Axe-1 but for Aleph 2
  174. pearl PCB's
  175. buffer and impedance matching
  176. B1 pre earth safety question (newbie)
  177. Resisters
  178. F5 bias question
  179. Best amplifier for "hard" acoustic system
  180. more power from aleph 5
  181. Start a SOZ
  182. F1 heatsink?
  183. PSU caps for a 400A
  184. Can F1s output/speaker grounds be tied?
  185. Soundstream Class A 100 II - designed by Pass?
  186. amp for martin logan quest
  187. Consent for work on your FW
  188. Amplifier recommendations
  189. Aleph 30 vs. Aleph 3
  190. The Aleph "Ge" - Germanium Preamplifer
  191. Aleph J-X Amp Project
  192. ZV7-T questions:
  193. The 50W version of Zen9
  194. SMPS for F5
  195. Aleph 30 build by diyaudio newbie
  196. Building a symmetrical psu B1 buffer
  197. Aleph 3 (electrolytics)
  198. tube zen
  199. Firstwatt F1 to drive Stax
  200. Resistor upgrade for Firstwatt F1
  201. Giga Mosfet
  202. R1, R44 burning up- ax-100
  203. Amplifier for 6ohm speaker
  204. Current mirror for the aleph?
  205. Ccs
  206. Passdiy site
  207. Pass X1 Pre:Voltage change from 110V to 220-240V
  208. Sulzer Regulator for B1
  209. B-1 buffer question
  210. Ba-1
  211. Biasproblems in Threshold SA/1
  212. Threshold FET-10/PC phono settings
  213. The Difference Engine Preamp
  214. O.H. Schade(1938) meets MOSFET
  215. Adcom GFA-555
  216. F5 Build Instructions
  217. Null Test
  218. Adcom GFA-535... Pics... is THIS Stock??
  219. Please PAPA, PASS X0.2 volume control ?
  220. B1 buffer
  221. Fuse value for Threshold Fet/10 He
  222. Valves
  223. DIY GFP-750 Power Supply Repair
  224. 'Aleph' Capacitors For Sale
  225. Pass XA30.5 in Stereophile, May 2009
  226. F1 or F5 for K1000
  227. Two Transistor Amplifier
  228. No more aching back
  229. The grounding
  230. Damping plate for preamp
  231. First Watt F5 as I/V stage?
  232. strange sound from my Threshold SA3 sometimes
  233. Some beginner questions about B3 preamp and F4 power amp
  234. UGS Problem
  235. Forte' audio model two preamplifier
  236. Aleph2 Heatsink from HeatsinkUSA
  237. Aleph-X: problems when hooked up
  238. DC problems Aleph-X
  239. Nelson.. what are your current favs?
  240. Aleph and F5 amp calibration
  241. Is the F5 designed to be bridgable?
  242. PIO condensers for B1?H
  243. John Lindsey Hood amps
  244. B1 JFET alternatives list
  245. 2U Pro enclosures
  246. s/500 dual to mono
  247. Choosing Amps for a 5 Way Active Horn System
  248. HELP! (again)
  249. High-rails Passlabs amplifier design ?
  250. Transformer specs for aleph 30?.

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