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  1. Does JFET Input Apply to All Alephs?
  2. Pass Labs X350 Matching Preamplifier
  3. Seperate PSU Pro/Cons
  4. MOSFET vs Bipolar
  5. MRF150?
  6. Whats happening with F6?
  7. What was the actually reason for stopping production of the D1 at those days ?
  8. VFETs SITs - what would you build?
  9. Has anyone done an F5 with a 12 vdc power supply?
  10. Bal. In/Out Buffer with H2.
  11. Buying Threshold SA/3.9e
  12. Pass Labs Xs
  13. F5 China Power Supply?
  14. PASS + STORM Current and/or voltage output stage ?
  15. Line preamp for JLH/PLH?
  16. Aleph 2 info needed
  17. Revive! STASIS2
  18. Balanced Soundcard Interface for Power Amplifier Distortion Measurement
  19. My Pearl One. Some questions
  20. Help with Aleph ONO PCB
  21. B1 Tape Loop
  22. low power amp
  23. threshold 800A
  24. First Watt for 112 and 109 db speakers
  25. Papa's Pub's
  26. Experience with Yorkville EF500p Power MOSFET amps?
  27. Threshold DAC2 Schematic
  28. Tech-DIY parts
  29. To Papa, thanks and a question
  30. Legato 3.1 balanced out to my Aleph J (Common mode DC)
  31. Few questions about the F5 amplifier
  32. Threshold Stasis II help needed please
  33. B! finished - HELP needed...
  34. BA-C
  35. pcb Aleph-M Clase A. 20 W clon
  36. Burning Amp BA-3b (Balanced)
  37. Amplifier Type Suffixes for Japan
  38. Advice wanted on Aleph P1.7 build
  39. Lateral F4/BA
  40. JLH/PLH PC Boards?
  41. Did Nelson dive into shark infested waters?
  42. Pass amp noob questions
  43. The Aleph Jango
  44. Upgrade and restore Threshold S300
  45. Which amp design for DHT tube input?
  46. F2J PCB: a question on ground layout
  47. Nelson's brother spotted in Vancouver.
  48. Aleph Mini power supply
  49. Summer / Consolation Amplifier: 1995 Adcom GFA-5200
  50. 1M-F5 - A 1 MHz F5 project
  51. What kind of resistor do you use?
  52. Between XA30.5 and F4 sonic impressions
  53. Xenover Style Active XO ala Curl and Borbely
  54. AVALON AND PASS LABS
  55. Visiting and talking with Zen V9...
  56. D1 I/V with 4x TDA1543
  57. B1 Subwoofer (mono) out
  58. F5X from diyAudio Boards P-F5c-2V20e
  59. Between F4 and F5
  60. Etching help
  61. I get mail
  62. Heatsink candidate for Class A?
  63. What brand toroid transformer use in pass amps
  64. Generic poweramp power supply questions
  65. F1J for Audeze LCD-2 headphones?
  66. F2J power supply voltage??
  67. Ground Loops - Article question , confirmation
  68. Input signal and amp bias
  69. Two Audio Grade Semisouth SIC JFets
  70. Beginners JFET FAQ
  71. The Pass room at BAF 2011
  72. Zen 9 LU1014 Vgs Test
  73. softstart for pass DIY
  74. Passlabs Preamp Envelope Design - High-Grade Outline by only 10 parts except Screws
  75. Monaural Pre-Amplifier like X0.2/XP-30 so as Integrated Amp - very special and rare
  76. Tone Control Network for ZEN/Aleph based on James-Baxandall's topology
  77. Early clipping with JX Amp
  78. Blown fuse / Forte 7
  79. Aleph J Stuffing guide ?
  80. FirstWatt S1 & S2
  81. Are thermistors noisy?
  82. RO85 Zen
  83. constant current source
  84. Burning Amp BA-3
  85. Source for heatsink used in the original Aleph 3?
  86. Threshold SA/1 AC Voltage and meters
  87. Current Source amplifier for low impedance loads
  88. F4 listening impressions
  89. Toroid wiring problem
  90. Zen 9 Cap C6 and C7 Question
  91. Pass bjt cascode amplifier from the 70s or 80s..
  92. my aleph2 clone monoblocks
  93. Pass ZEN cheapo ebay special.
  94. Implementing of Active Crossover Network after change the Mode from Aleph Power Amp
  95. A75 amplifier front end boards
  96. Pass Labs 1.2 Amplifier
  97. 2SJ76_Family
  98. Big A** Nelson Washers
  99. Srajan has the 1st SIT amp for Une dégustation
  100. Signal Fet dissipation
  101. nelson pass f2j f2 pcb psu board.
  102. de-lite mosfets ixth6n50d2
  103. Zen 9 Power Supply
  104. Quick F5 PS question
  105. Mez DCB-1 and MiniDSP in same box?
  106. Just got a Nakamichi PA-7A Mark II
  107. F5 damaged?
  108. Bride of zen (for a complete beginner)
  109. Biginning F5 Build - Help with Power Supply
  110. XOno problem
  111. Is this SUSY tech?
  112. Zen with DC Schade driver
  113. Restoring a Threshold FET 10e - a few questions
  114. Pass Labs X350 1997?? 110v to 220v
  115. Adding bass to an F5?
  116. Where to start with Aleph Mini
  117. CA Audio Show
  118. Bill Fuss's condition
  119. FYI
  120. A Cautionary Tale
  121. Maintaining the Aleph 0 Monoblocks
  122. 2SK82 + Lightbulbs = Fun
  123. Best speakers for F5
  124. Toroid Transformer mounting question
  125. F4 vs Circlotron
  126. "SiC Puppy SE Amp Using Semisouth 085 JFET
  127. a40 oscillation
  128. ThermalTrak and Class A Pass designs
  129. Question for Me Nelson Pass about XA100.5
  130. Capacitance multiplier from Zen variation 3
  131. F3 Heatsink
  132. F5 & ESL 57
  133. FET as CCS in power supply?
  134. GCD-750 Parts
  135. Preferred JFET in Constant current source?
  136. Toshiba 2Sk3497/2SJ618 as outputs of the F5
  137. "Le Mutant" Class A
  138. construcción modelo Aleph X
  139. My experience converting Aleph 30 the Aleph j
  140. F5 with lateral mosfets
  141. SS R100 at element14...but......
  142. Semisouth power jfet question
  143. Best Way to connect Pass Amps
  144. Rail voltage imbalance.
  145. Aleph Topology - Power Follower instead Common Source Power output ?
  146. Practical Mosfet testing
  147. pcb from scratch- the only way to do it?
  148. Pass Labs new product
  149. A-75 circuit board DC offset problem
  150. Accuracy of 2SK170 matching for JFET BOZ?
  151. Advice on capacitors in Pass Aleph 4
  152. ALEPH 5 DRIVE MAGNEPLANAR 1.7
  153. noob here
  154. Threshold S/200 service manual
  155. Fried one channel of a DCB1
  156. D1 to drive an F4
  157. Aleph J Parts and boards for newbie
  158. F5 Micro (A useless but funny project)
  159. Fuse replacement for Threshold SA/10e
  160. F4 & setup options?
  161. Aleph 5 help please-32v at output
  162. Active Baxandall causes noise
  163. pass aleph 2
  164. Optocoupler in an Aleph Current Source
  165. Where to obtaon 2SJ74 or replacement??
  166. Wich Pass do you recommand to a SET lover?
  167. B1 buffer for F3
  168. Mr Pass...Some crazy ideas for your new amplifier...
  169. Accuphase M1000 vs CAS2 Emitter Cascode only in the first Stage of Output Buffer Darl
  170. SS 120R085 Depletion Mode Jfet
  171. Weird F5 bias issue
  172. Reference Audio Amplifier without BjT's,jFET's and MOSFET's SpecialMadeForAudio wante
  173. Parts kit for F5?
  174. change Pass labs Amp from 30dB to 26dB
  175. cascoded transisitors?
  176. Where to go after the F5?
  177. 10.080 inch HeatSinkUSA F-5 performance
  178. Pass Labs X350
  179. Repair blue LED on Pass X600
  180. POLL: Which is your fave Pass design ? F3, F4, F5, AJ
  181. 240 and 9240 can they be checked with DVM?
  182. B1 newbie qusestion
  183. PASS DIY F4 beaten hands down by my class D amp, what's wrong?
  184. Benefits/Drawbacks of Dual rails vs Single Rails
  185. Is this PCB from ebay any good?
  186. SL-10 cap
  187. Building f-5 cviller layout questions?
  188. f5 - shopping parts.
  189. Nakamichi PA-7 protection circuit
  190. Need help with a F5 PSU mistake
  191. Slightly off topic, but I need help - Victoria Magnetics
  192. FQP ??
  193. Aleph 30: adding an emitter follower?
  194. Transformer for Aleph 30 Build Peter Daniel's Boards
  195. Any Pass amps use a higher supply voltage?
  196. ONO output cap choice
  197. The best FIRST WATT amplifier for my systeme
  198. Just fired up an Aleph J circuit with some ebay jfets
  199. Not a new idea, but some questions on an old one
  200. now I am a real First Watt guy......
  201. Using preamp with high output impedance on F3
  202. F-5 parts question?
  203. threshold sa-2 powers up no sound help!
  204. Modified F4 question
  205. MY FIRST BUILD BA-1
  206. Balanced or not, interconnect issue.
  207. Threshold SA-2 front end updates?
  208. Simulation - Pass MF-12 MOSFET Fully Comp Modification for HK Citation 12
  209. Simulation - Pass MF-12 MOSFET Quasi Comp (Original) Modification for HK Citation 12
  210. Aleph 30: clipping detector
  211. An illustrated guide to building an F5
  212. Soft start and DC protection for Aleph J
  213. Sharing my build progress of the F4 and Aleph 30
  214. 6C33C and Aleph, Aleph-X topologies.
  215. My F5
  216. Let Smoke Out Of My F5 - Help!
  217. Nakamichi PA-7 Help?
  218. Aleph Mini or ZCA?
  219. Balanced audio technology VK500/1000: "Single-Ended Bridge" Topology, 450W into 4 Ohm
  220. 2SK170BL and 2SJ74BL
  221. Nakamichi TA-4A stasis receiver
  222. best match laudspeakers for x350.5
  223. Balanced AJ question
  224. HELP to Pass Labs D-1
  225. F4 questions
  226. F3 Help
  227. Pass project for 88dB speakers? A75?
  228. new f5 bias problem
  229. Help. A-30 Trouble
  230. Introducing the MAGMA front end for BA-2 and F4
  231. Krell KSA-150
  232. First taste of Papa's new devices
  233. Building a World-Class Cascoded Balanced XF5 on a Budget
  234. Internal coaxial cable for preamp
  235. Single Ended to balanced for F4
  236. patent #5710522
  237. A Concise Guide to the Published Amplifier Circuits of Nelson Pass
  238. F5 J74 and K170
  239. picture of cviller f5 v2.0 boards populated
  240. aleph j build question
  241. ISO: Current output amplifier schematics
  242. DIY F2 distorting BAD in one channel
  243. Suggestions for SemiSouth R100s
  244. F-5 with Toshiba outputs, R3 and R4 values
  245. Choices, choices, decisions, decisions!
  246. F5 PSU Fuse
  247. integrated amplifier with aleph p1.7 and mini aleph
  248. Integrating tube into F4 ?
  249. Aleph X with BJT, anyone?
  250. Sons of Zen: The Modular Power Amplifier

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