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  1. B1 Buffer Preamp - FET choice?
  2. XP10/20 Coupling Caps
  3. Choosing speakers for Zen v4
  4. F5 wiring
  5. Semisouth JFET's: What are they good for?
  6. PS Audio 4.6: a NP's project?
  7. Hafler P3000: crackling in right channel
  8. First Watt F1 - compensation network for fostex 126e
  9. super symetry on aleph ?
  10. Aleph X PCBs
  11. Threshold FET-10/hl power connector
  12. Aleph X2 and HD650
  13. B&W 800d......Pass XA200.5 or X600.5?
  14. aleph 4 questions
  15. VoltageDAC with B1 output buffer
  16. F5 Parts recommendations
  17. Pass Tutorial Request
  18. Vintage V-FETs in class-A amplifier with complementary push-pull output
  19. SIMPLE Aleph Pre-amp,
  20. Threshold CAS 1
  21. All I want for Xmas...
  22. SR1 speaker
  23. Long time Pass fan
  24. irfp240pbf or irf9240pbf for aleph 4
  25. Appropriate Preamp for Aleph 2 question
  26. F5 X chromosome mates with SET
  27. Is a mini-Aleph using BF862 possible?
  28. Help with B1 PSU
  29. SA4/e
  30. FirstWatt J2
  31. Aleph4 gate proection zener failure
  32. Anybody tried the F3 with AKG K1000 headphones?
  33. Amazing Circlotron with Power JFets
  34. convert aleph 5 to 2
  35. equivalent mosfet for aleph 4
  36. X150.5 Queries
  37. What input voltage produces maximum output with the F5?
  38. Output capacitor for Zen v4
  39. Universal chassis
  40. minimum load impedance for DIY opamp
  41. Well, That was stupid of me....
  42. threshold sl-10
  43. ZV7-T meets ZV8
  44. F5 enough for floorstanders?
  45. Thanks for the F5!
  46. Arctic Silver Epoxy for F5 mosfets?
  47. modify aleph 1.2
  48. XVR1 Amplifier?? Advice please Nelson
  49. A75 to BA2?
  50. F5 hum
  51. Single output pair class A design?
  52. F3 on ebay at $750GBP
  53. Good Gnews and Bad Gnews w/ my F5 - help?
  54. Balanced Stereo Pot for Balanced B1?
  55. Bipolar Zen4 ?
  56. Burning Amplifier BA-2
  57. Finished my DIY F2 last night
  58. Mini Aleph Problem
  59. 2SJ109-BL's
  60. Stereo Aleph as mono (paralleled!)
  61. F5 Help Needed
  62. Inspiration for future ZEN Versions - basic description of Italians 400.000 $ Amp
  63. World's expensivest Audio Power Amplifiers - $100.000 - $600.000
  64. Which F?
  65. Aleph Heatsinks (My Last Noob Question of the Day)
  66. Beast with a Thousand JFETs
  67. Noob Question about Mini-A (I swear I searched)
  68. PC-like cooling?
  69. Another way to insulate transistors from heatsinks
  70. Neatness of wires?
  71. Tube front end for F3 amplifier
  72. Heat Sink tap/thread size
  73. Burning amp
  74. Bench testing a SA/4e
  75. Thermistor Location for F5 power supply
  76. Building a better F2?
  77. bypass output capacitor
  78. A relatively big modular poweramp...
  79. Resistor question for F1
  80. FS: CDM9 tray loader with new gear
  81. SiC JFETS
  82. Aleph P & Aleph 5
  83. Question about proper orientation of Q5,Q6 F5 driver board
  84. cviller f5 board Q5, Q6 orientation?
  85. DIY Aleph 5 vs real Aleph 5
  86. Is this overkill for an F1?
  87. Pass F5 Help Needed
  88. F5 - Antek 4218 Wiring Question
  89. Car Audio Amps by Nelson Pass
  90. Aleph 2's Heat
  91. B1 jfet help .
  92. Class A push-pull
  93. Fqa12p20 Fqa19n20c Discontinuation
  94. Big torrid's, with wrong voltages.
  95. Acceptable Ripple Current for Aleph 2
  96. F* amp VS Single Ended DHT tube amp
  97. First version Aleph 0 (Null, ZERO, O, Os, 0s) versus later Aleph versions
  98. First version Aleph 0 (Null, ZERO, O, Os, 0s) versus later Aleph versions
  99. Toroidal transformer for F1
  100. silly question: diodes
  101. Papa, Watt's next?
  102. Aleph 2 Built But Some Questions Remaining
  103. Which first watt amp for Zu Druid mk4?
  104. What speakers are U using for AX-100/AXJ100
  105. Pass X250+ Wadia
  106. First Watt F1 question
  107. Repair question re: threshold 400a
  108. Nelson Pass, Thanks for writing!
  109. Reading Leaving Class A . . .
  110. Aleph (Single Ended) + Larvadin (no Memory Distortion) = Ultimate Aleph?
  111. My DIY Aleph 5 is Alive!!
  112. Threshold S/500 bias set up anyone?
  113. Aleph 5 High DC Offset
  114. What is it about Nelson's aleph amps...
  115. Nice Heatsinks for Aleph
  116. Checking for interest in Conrad HS GB (USA ONLY)
  117. mosfet gate voltage question
  118. schematic variation and sim results of Pass "X" series US pat 5376899
  119. Is B4 still on the horizon?
  120. B1 buffer as integrated amp
  121. diy XA30.5
  122. XP-10 Cap Rolling
  123. F3 volumn problem
  124. Aleph 4 - Simulation Results from "Circuitmaker"
  125. Long speaker cables
  126. Newbie question on suitability of A40 with Shackman electrostatic HF panels
  127. Nelson Pass and N.E.W. Amps?
  128. Pass Shunt Circuit
  129. F2
  130. F1 or F2 with MIT speaker cables?
  131. Aleph 2 PSU Question
  132. Aleph j Service Manual.
  133. I need to battery power F4, F5's... Ideas?
  134. Adcom GFA-555 Feedback DC-Blocking Cap?
  135. SR-1, Bravissimo Nelson
  136. Avel 20v 1000va. Anyone interested?
  137. mini aleph transformer question
  138. Variac size to buy
  139. Santa UPS! Pass Goodies
  140. Guitar Pre amp humming problem
  141. Guitar Pre amp humming problem
  142. ALEPH 2 Service Manual
  143. An F1 clone comes alive. Again.
  144. j.fet front aleph 5
  145. Stasis Voltage section
  146. F5 Single Primary Transformer
  147. Aleph in Car~
  148. BF862 Preamp
  149. help with b1 + gainclone build
  150. Schematics Threshold Series I or II
  151. Desparately seeking F3 PCB's!!!
  152. Aleph2 or Aleph-X for Martin Logan Request?
  153. Which amp for speakers with a Fountek Neo Pro 5i and 12 inch woofer
  154. Many question about Threshold S/** supply rails
  155. Looking for a Calculating Tool like Axe-1 but for Aleph 2
  156. pearl PCB's
  157. buffer and impedance matching
  158. B1 pre earth safety question (newbie)
  159. Resisters
  160. F5 bias question
  161. Best amplifier for "hard" acoustic system
  162. more power from aleph 5
  163. Start a SOZ
  164. F1 heatsink?
  165. PSU caps for a 400A
  166. Can F1s output/speaker grounds be tied?
  167. Soundstream Class A 100 II - designed by Pass?
  168. amp for martin logan quest
  169. Consent for work on your FW
  170. Amplifier recommendations
  171. Aleph 30 vs. Aleph 3
  172. The Aleph "Ge" - Germanium Preamplifer
  173. Aleph J-X Amp Project
  174. ZV7-T questions:
  175. The 50W version of Zen9
  176. SMPS for F5
  177. Aleph 30 build by diyaudio newbie
  178. Building a symmetrical psu B1 buffer
  179. Aleph 3 (electrolytics)
  180. tube zen
  181. Firstwatt F1 to drive Stax
  182. Resistor upgrade for Firstwatt F1
  183. Giga Mosfet
  184. R1, R44 burning up- ax-100
  185. Amplifier for 6ohm speaker
  186. Current mirror for the aleph?
  187. Ccs
  188. Passdiy site
  189. Pass X1 Pre:Voltage change from 110V to 220-240V
  190. Sulzer Regulator for B1
  191. B-1 buffer question
  192. Ba-1
  193. Biasproblems in Threshold SA/1
  194. Threshold FET-10/PC phono settings
  195. The Difference Engine Preamp
  196. O.H. Schade(1938) meets MOSFET
  197. Adcom GFA-555
  198. F5 Build Instructions
  199. Null Test
  200. Adcom GFA-535... Pics... is THIS Stock??
  201. Please PAPA, PASS X0.2 volume control ?
  202. B1 buffer
  203. Fuse value for Threshold Fet/10 He
  204. Valves
  205. DIY GFP-750 Power Supply Repair
  206. 'Aleph' Capacitors For Sale
  207. Pass XA30.5 in Stereophile, May 2009
  208. F1 or F5 for K1000
  209. Two Transistor Amplifier
  210. No more aching back
  211. The grounding
  212. Damping plate for preamp
  213. First Watt F5 as I/V stage?
  214. strange sound from my Threshold SA3 sometimes
  215. Some beginner questions about B3 preamp and F4 power amp
  216. UGS Problem
  217. Forte' audio model two preamplifier
  218. Aleph2 Heatsink from HeatsinkUSA
  219. Aleph-X: problems when hooked up
  220. DC problems Aleph-X
  221. Nelson.. what are your current favs?
  222. Aleph and F5 amp calibration
  223. Is the F5 designed to be bridgable?
  224. PIO condensers for B1?H
  225. John Lindsey Hood amps
  226. B1 JFET alternatives list
  227. 2U Pro enclosures
  228. s/500 dual to mono
  229. Choosing Amps for a 5 Way Active Horn System
  230. HELP! (again)
  231. High-rails Passlabs amplifier design ?
  232. Transformer specs for aleph 30?.
  233. Threshold S/1000 Series II
  234. b1 buffer request
  235. PCB manufacturer for group purchases
  236. Upgrades for D1
  237. Pearl: one channel down :(
  238. Pass A20
  239. F1 and a passive preamp?
  240. Other pre-amps by Nelson Pass (other than GFP750)
  241. Babo Tries New Voltage Regulator for F5
  242. sk30 for B1
  243. D1 24/96 Receiver Board - what does J2 do?
  244. Burning Amplifier BA-1
  245. X5 5ch ???
  246. cable for aleph-x
  247. Threshold SA-2 Mods
  248. Tone control PCB layout
  249. what to Upgrade, Aleph-X
  250. B1 Buffer and some help please!!!!

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