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  1. Nice Heatsinks for Aleph
  2. Checking for interest in Conrad HS GB (USA ONLY)
  3. mosfet gate voltage question
  4. schematic variation and sim results of Pass "X" series US pat 5376899
  5. Is B4 still on the horizon?
  6. B1 buffer as integrated amp
  7. diy XA30.5
  8. XP-10 Cap Rolling
  9. F3 volumn problem
  10. Aleph 4 - Simulation Results from "Circuitmaker"
  11. Long speaker cables
  12. Newbie question on suitability of A40 with Shackman electrostatic HF panels
  13. Nelson Pass and N.E.W. Amps?
  14. Pass Shunt Circuit
  15. F2
  16. F1 or F2 with MIT speaker cables?
  17. Aleph 2 PSU Question
  18. Aleph j Service Manual.
  19. I need to battery power F4, F5's... Ideas?
  20. Adcom GFA-555 Feedback DC-Blocking Cap?
  21. SR-1, Bravissimo Nelson
  22. Avel 20v 1000va. Anyone interested?
  23. mini aleph transformer question
  24. Variac size to buy
  25. Santa UPS! Pass Goodies
  26. Guitar Pre amp humming problem
  27. Guitar Pre amp humming problem
  28. ALEPH 2 Service Manual
  29. An F1 clone comes alive. Again.
  30. j.fet front aleph 5
  31. Stasis Voltage section
  32. F5 Single Primary Transformer
  33. Aleph in Car~
  34. BF862 Preamp
  35. help with b1 + gainclone build
  36. Schematics Threshold Series I or II
  37. Desparately seeking F3 PCB's!!!
  38. Aleph2 or Aleph-X for Martin Logan Request?
  39. Which amp for speakers with a Fountek Neo Pro 5i and 12 inch woofer
  40. Many question about Threshold S/** supply rails
  41. Looking for a Calculating Tool like Axe-1 but for Aleph 2
  42. pearl PCB's
  43. buffer and impedance matching
  44. B1 pre earth safety question (newbie)
  45. Resisters
  46. F5 bias question
  47. Best amplifier for "hard" acoustic system
  48. more power from aleph 5
  49. Start a SOZ
  50. F1 heatsink?
  51. PSU caps for a 400A
  52. Can F1s output/speaker grounds be tied?
  53. Soundstream Class A 100 II - designed by Pass?
  54. amp for martin logan quest
  55. Consent for work on your FW
  56. Amplifier recommendations
  57. Aleph 30 vs. Aleph 3
  58. The Aleph "Ge" - Germanium Preamplifer
  59. Aleph J-X Amp Project
  60. ZV7-T questions:
  61. The 50W version of Zen9
  62. SMPS for F5
  63. Aleph 30 build by diyaudio newbie
  64. Building a symmetrical psu B1 buffer
  65. Aleph 3 (electrolytics)
  66. tube zen
  67. Firstwatt F1 to drive Stax
  68. Resistor upgrade for Firstwatt F1
  69. Giga Mosfet
  70. R1, R44 burning up- ax-100
  71. Amplifier for 6ohm speaker
  72. Current mirror for the aleph?
  73. Ccs
  74. Passdiy site
  75. Pass X1 Pre:Voltage change from 110V to 220-240V
  76. Sulzer Regulator for B1
  77. B-1 buffer question
  78. Ba-1
  79. Bias problems in Threshold SA/1
  80. Threshold FET-10/PC phono settings
  81. The Difference Engine Preamp
  82. O.H. Schade(1938) meets MOSFET
  83. Adcom GFA-555
  84. F5 Build Instructions
  85. Null Test
  86. Adcom GFA-535... Pics... is THIS Stock??
  87. Please PAPA, PASS X0.2 volume control ?
  88. B1 buffer
  89. Fuse value for Threshold Fet/10 He
  90. Valves
  91. DIY GFP-750 Power Supply Repair
  92. 'Aleph' Capacitors For Sale
  93. Pass XA30.5 in Stereophile, May 2009
  94. F1 or F5 for K1000
  95. Two Transistor Amplifier
  96. No more aching back
  97. The grounding
  98. Damping plate for preamp
  99. First Watt F5 as I/V stage?
  100. strange sound from my Threshold SA3 sometimes
  101. Some beginner questions about B3 preamp and F4 power amp
  102. UGS Problem
  103. Forte' audio model two preamplifier
  104. Aleph2 Heatsink from HeatsinkUSA
  105. Aleph-X: problems when hooked up
  106. DC problems Aleph-X
  107. Nelson.. what are your current favs?
  108. Aleph and F5 amp calibration
  109. Is the F5 designed to be bridgable?
  110. PIO condensers for B1?H
  111. John Lindsey Hood amps
  112. B1 JFET alternatives list
  113. 2U Pro enclosures
  114. s/500 dual to mono
  115. Choosing Amps for a 5 Way Active Horn System
  116. HELP! (again)
  117. High-rails Passlabs amplifier design ?
  118. Transformer specs for aleph 30?.
  119. Threshold S/1000 Series II
  120. b1 buffer request
  121. PCB manufacturer for group purchases
  122. Upgrades for D1
  123. Pearl: one channel down :(
  124. Pass A20
  125. F1 and a passive preamp?
  126. Other pre-amps by Nelson Pass (other than GFP750)
  127. Babo Tries New Voltage Regulator for F5
  128. sk30 for B1
  129. D1 24/96 Receiver Board - what does J2 do?
  130. Burning Amplifier BA-1
  131. X5 5ch ???
  132. cable for aleph-x
  133. Threshold SA-2 Mods
  134. Tone control PCB layout
  135. what to Upgrade, Aleph-X
  136. B1 Buffer and some help please!!!!
  137. XA 100.5 and B&W 800d
  138. Stacking power supplies
  139. High input impedance X circuit
  140. Q about the Aleph 1.7
  141. Nakamichi Gear
  142. F1 Voltage sanity check
  143. 2SK170 matching
  144. FirstWatt B3 Preamplifier
  145. Can I use the 2N5484 jfet diff pair in an audio amplifier front end?
  146. MINI A: who let the smoke out.
  147. B1 Buffer - Guitar Preamp?
  148. Three Pass-style sourcefollowers
  149. PLH with zero NFB
  150. A40 PCBs
  151. active crossovers and parts
  152. ONO; more MM gain, please!
  153. Hybrid with Nelson topology
  154. B1 with no in/out capacitors..
  155. F3 With 16 ohm Speakers?
  156. Does that qualify as "X" ?
  157. B1-Turbo on a Chip
  158. Aleph 30 problem - half of power supply voltage on speakers output
  159. Great interview in TAS (but....)
  160. X-150 distortion problem
  161. Aboslute Pass
  162. Irf9610
  163. Help! Schematic Threshold S/1000 Series II
  164. Possible improvements for Aleph?
  165. Will a tube preamp play nice with a F1?
  166. Downscaling Zen v.9 for use as headamp
  167. New XP-15 Phono Pre
  168. Who's got some spare cash for me??
  169. Zen v.9 and heatsink temperature
  170. What would suit the best ?
  171. Cables in and out of the F1
  172. Fuse holder blow away on Aleph 0 mono
  173. Pass Labs items on Ebay again !
  174. Pearl upgrade!!!!!!!
  175. JFET's ready for abuse
  176. cascode output stage what device?
  177. Balanced Zen, R15, and Gain Questions
  178. Tribute to papa
  179. What phono stage for aleph p1.7
  180. Which amp, F3 or Aleph j
  181. Threshold FET-10PC Manual
  182. Forté 1A - buzz problem!!!
  183. Firstwatt Transformer Wars
  184. source caps for aleph 1.7
  185. Antek 4218 suitable for F?
  186. New Phono Stage
  187. D1 clone without enhancements?
  188. What is the different, F5 & JC-3 ?
  189. High pitch tone from AlephMini
  190. First DIY Project
  191. Once I had a A-40...
  192. Aleph P - Tape Out as Main Out
  193. Nakamichi PA7II Problem
  194. SL-10 Noise
  195. F2 running hot(how hot is hot?)
  196. B1 Buffer Preamp BOM
  197. An external mono switch
  198. A-40 info needed
  199. Planning an F5 build - some beginner questions
  200. Fortè 1a + Audio Research LS3
  201. F2 Gain
  202. Pass D1 I/V for TDA1545
  203. suggestion, firs zen amp
  204. Bride of Zen and Marantz PM78
  205. On the verge: help with Aleph 30.
  206. Pass Aleph L 1.2?Maybe O.T.
  207. Pass PLH a good choice for Quad ESL57?
  208. Another Chinese Rip-off?
  209. IRLZ34 good for anything?
  210. Threshold sa12e
  211. parralleling aleph 30's
  212. Threshold 400A Power supply help
  213. X600 -x600.5
  214. D1 questions - AT&T receiver?
  215. Replacing caps in Threshold S/200
  216. Aleph 2 - The Final Build
  217. X150.5 manual ?
  218. I need help with build my F3
  219. F3 Builders Thread
  220. Help Help!!! 350.5
  221. Aleph 30 schematic and tweak suggestions?
  222. pearl, q4 no voltage
  223. Help me please, problem with my ALEPH 5
  224. ImPasse Preamplifier
  225. Old School F5 by ZM
  226. Aleph 3 PCBs?
  227. interactive illustrations
  228. DC protector ??
  229. L values in Aleph2 CLC supply
  230. A75 alternate mosfets questions and more
  231. 2 DIY "f" AMPs in Single Chassis
  232. New Pass Riaa !?
  233. request for pass x series's schematics
  234. SR-1 Pass Loudspeaker
  235. Need help finetuning my Stasis PA-5
  236. Aleph PSU design thoughts
  237. F5 Power Supply Caps Seem Small
  238. yet another bosoz
  239. threshold sa 50?
  240. Aleph clone ID
  241. Forte Model 2 Preamp phono opamp selection
  242. Aleph-x PCBs
  243. A60 ????
  244. cc-x-bosoz dead wtb: matched irf610
  245. Pass 350.5 250.5 voltage
  246. F3 PS Options using PD boards
  247. Possible Class A Amplifier
  248. Lower the gain on a Pass X250.5?
  249. Jfet input for Aleph 60?
  250. threshold s/500 power amplifier

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