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  1. help needed balanced and unbalanced input
  2. Aleph_Ono reduce gain ?
  3. Nakamichi PA-5 vs. PA-7
  4. F5 with full-range speakers?
  5. ZV9X : A JFET input ZV7
  6. ALEPH X BIAS
  7. Aleph3 recap
  8. Aleph5 Nelson Pass ( DIY italian style)
  9. Nelson Pass headphone amp for HD600s
  10. bias current ?'s
  11. Does JFET Input Apply to All Alephs?
  12. Pass Labs X350 Matching Preamplifier
  13. Seperate PSU Pro/Cons
  14. MOSFET vs Bipolar
  15. MRF150?
  16. Whats happening with F6?
  17. What was the actually reason for stopping production of the D1 at those days ?
  18. VFETs SITs - what would you build?
  19. Has anyone done an F5 with a 12 vdc power supply?
  20. Bal. In/Out Buffer with H2.
  21. Buying Threshold SA/3.9e
  22. Pass Labs Xs
  23. F5 China Power Supply?
  24. PASS + STORM Current and/or voltage output stage ?
  25. Line preamp for JLH/PLH?
  26. Aleph 2 info needed
  27. Revive! STASIS2
  28. Balanced Soundcard Interface for Power Amplifier Distortion Measurement
  29. My Pearl One. Some questions
  30. Help with Aleph ONO PCB
  31. B1 Tape Loop
  32. low power amp
  33. threshold 800A
  34. First Watt for 112 and 109 db speakers
  35. Papa's Pub's
  36. Experience with Yorkville EF500p Power MOSFET amps?
  37. Threshold DAC2 Schematic
  38. Tech-DIY parts
  39. To Papa, thanks and a question
  40. Legato 3.1 balanced out to my Aleph J (Common mode DC)
  41. Few questions about the F5 amplifier
  42. Threshold Stasis II help needed please
  43. B! finished - HELP needed...
  44. BA-C
  45. pcb Aleph-M Clase A. 20 W clon
  46. Burning Amp BA-3b (Balanced)
  47. Amplifier Type Suffixes for Japan
  48. Advice wanted on Aleph P1.7 build
  49. Lateral F4/BA
  50. JLH/PLH PC Boards?
  51. Did Nelson dive into shark infested waters?
  52. Pass amp noob questions
  53. The Aleph Jango
  54. Upgrade and restore Threshold S300
  55. Which amp design for DHT tube input?
  56. F2J PCB: a question on ground layout
  57. Nelson's brother spotted in Vancouver.
  58. Aleph Mini power supply
  59. Summer / Consolation Amplifier: 1995 Adcom GFA-5200
  60. 1M-F5 - A 1 MHz F5 project
  61. What kind of resistor do you use?
  62. Between XA30.5 and F4 sonic impressions
  63. Xenover Style Active XO ala Curl and Borbely
  64. AVALON AND PASS LABS
  65. Visiting and talking with Zen V9...
  66. D1 I/V with 4x TDA1543
  67. B1 Subwoofer (mono) out
  68. F5X from diyAudio Boards P-F5c-2V20e
  69. Between F4 and F5
  70. Etching help
  71. I get mail
  72. Heatsink candidate for Class A?
  73. What brand toroid transformer use in pass amps
  74. Generic poweramp power supply questions
  75. F1J for Audeze LCD-2 headphones?
  76. F2J power supply voltage??
  77. Ground Loops - Article question , confirmation
  78. Input signal and amp bias
  79. Two Audio Grade Semisouth SIC JFets
  80. Beginners JFET FAQ
  81. The Pass room at BAF 2011
  82. Zen 9 LU1014 Vgs Test
  83. softstart for pass DIY
  84. Passlabs Preamp Envelope Design - High-Grade Outline by only 10 parts except Screws
  85. Monaural Pre-Amplifier like X0.2/XP-30 so as Integrated Amp - very special and rare
  86. Tone Control Network for ZEN/Aleph based on James-Baxandall's topology
  87. Early clipping with JX Amp
  88. Blown fuse / Forte 7
  89. Aleph J Stuffing guide ?
  90. FirstWatt S1 & S2
  91. Are thermistors noisy?
  92. RO85 Zen
  93. constant current source
  94. Burning Amp BA-3
  95. Source for heatsink used in the original Aleph 3?
  96. Threshold SA/1 AC Voltage and meters
  97. Current Source amplifier for low impedance loads
  98. F4 listening impressions
  99. Toroid wiring problem
  100. Zen 9 Cap C6 and C7 Question
  101. Pass bjt cascode amplifier from the 70s or 80s..
  102. my aleph2 clone monoblocks
  103. Pass ZEN cheapo ebay special.
  104. Implementing of Active Crossover Network after change the Mode from Aleph Power Amp
  105. A75 amplifier front end boards
  106. Pass Labs 1.2 Amplifier
  107. 2SJ76_Family
  108. Big A** Nelson Washers
  109. Srajan has the 1st SIT amp for Une dégustation
  110. Signal Fet dissipation
  111. nelson pass f2j f2 pcb psu board.
  112. de-lite mosfets ixth6n50d2
  113. Zen 9 Power Supply
  114. Quick F5 PS question
  115. Mez DCB-1 and MiniDSP in same box?
  116. Just got a Nakamichi PA-7A Mark II
  117. F5 damaged?
  118. Bride of zen (for a complete beginner)
  119. Biginning F5 Build - Help with Power Supply
  120. XOno problem
  121. Is this SUSY tech?
  122. Zen with DC Schade driver
  123. Restoring a Threshold FET 10e - a few questions
  124. Pass Labs X350 1997?? 110v to 220v
  125. Adding bass to an F5?
  126. Where to start with Aleph Mini
  127. CA Audio Show
  128. Bill Fuss's condition
  129. FYI
  130. A Cautionary Tale
  131. Maintaining the Aleph 0 Monoblocks
  132. 2SK82 + Lightbulbs = Fun
  133. Best speakers for F5
  134. Toroid Transformer mounting question
  135. F4 vs Circlotron
  136. "SiC Puppy SE Amp Using Semisouth 085 JFET
  137. a40 oscillation
  138. ThermalTrak and Class A Pass designs
  139. Question for Me Nelson Pass about XA100.5
  140. Capacitance multiplier from Zen variation 3
  141. F3 Heatsink
  142. F5 & ESL 57
  143. FET as CCS in power supply?
  144. GCD-750 Parts
  145. Preferred JFET in Constant current source?
  146. Toshiba 2Sk3497/2SJ618 as outputs of the F5
  147. "Le Mutant" Class A
  148. construcción modelo Aleph X
  149. My experience converting Aleph 30 the Aleph j
  150. F5 with lateral mosfets
  151. SS R100 at element14...but......
  152. Semisouth power jfet question
  153. Best Way to connect Pass Amps
  154. Rail voltage imbalance.
  155. Aleph Topology - Power Follower instead Common Source Power output ?
  156. Practical Mosfet testing
  157. pcb from scratch- the only way to do it?
  158. Pass Labs new product
  159. A-75 circuit board DC offset problem
  160. Accuracy of 2SK170 matching for JFET BOZ?
  161. Advice on capacitors in Pass Aleph 4
  162. ALEPH 5 DRIVE MAGNEPLANAR 1.7
  163. noob here
  164. Threshold S/200 service manual
  165. Fried one channel of a DCB1
  166. D1 to drive an F4
  167. Aleph J Parts and boards for newbie
  168. F5 Micro (A useless but funny project)
  169. Fuse replacement for Threshold SA/10e
  170. F4 & setup options?
  171. Aleph 5 help please-32v at output
  172. Active Baxandall causes noise
  173. pass aleph 2
  174. Optocoupler in an Aleph Current Source
  175. Where to obtaon 2SJ74 or replacement??
  176. Wich Pass do you recommand to a SET lover?
  177. B1 buffer for F3
  178. Mr Pass...Some crazy ideas for your new amplifier...
  179. Accuphase M1000 vs CAS2 Emitter Cascode only in the first Stage of Output Buffer Darl
  180. SS 120R085 Depletion Mode Jfet
  181. Weird F5 bias issue
  182. Reference Audio Amplifier without BjT's,jFET's and MOSFET's SpecialMadeForAudio wante
  183. Parts kit for F5?
  184. change Pass labs Amp from 30dB to 26dB
  185. cascoded transisitors?
  186. Where to go after the F5?
  187. 10.080 inch HeatSinkUSA F-5 performance
  188. Pass Labs X350
  189. Repair blue LED on Pass X600
  190. POLL: Which is your fave Pass design ? F3, F4, F5, AJ
  191. 240 and 9240 can they be checked with DVM?
  192. B1 newbie qusestion
  193. PASS DIY F4 beaten hands down by my class D amp, what's wrong?
  194. Benefits/Drawbacks of Dual rails vs Single Rails
  195. Is this PCB from ebay any good?
  196. SL-10 cap
  197. Building f-5 cviller layout questions?
  198. f5 - shopping parts.
  199. Nakamichi PA-7 protection circuit
  200. Need help with a F5 PSU mistake
  201. Slightly off topic, but I need help - Victoria Magnetics
  202. FQP ??
  203. Aleph 30: adding an emitter follower?
  204. Transformer for Aleph 30 Build Peter Daniel's Boards
  205. Any Pass amps use a higher supply voltage?
  206. ONO output cap choice
  207. The best FIRST WATT amplifier for my systeme
  208. Just fired up an Aleph J circuit with some ebay jfets
  209. Not a new idea, but some questions on an old one
  210. now I am a real First Watt guy......
  211. Using preamp with high output impedance on F3
  212. F-5 parts question?
  213. threshold sa-2 powers up no sound help!
  214. Modified F4 question
  215. MY FIRST BUILD BA-1
  216. Balanced or not, interconnect issue.
  217. Threshold SA-2 front end updates?
  218. Simulation - Pass MF-12 MOSFET Fully Comp Modification for HK Citation 12
  219. Simulation - Pass MF-12 MOSFET Quasi Comp (Original) Modification for HK Citation 12
  220. Aleph 30: clipping detector
  221. An illustrated guide to building an F5
  222. Soft start and DC protection for Aleph J
  223. Sharing my build progress of the F4 and Aleph 30
  224. 6C33C and Aleph, Aleph-X topologies.
  225. My F5
  226. Let Smoke Out Of My F5 - Help!
  227. Nakamichi PA-7 Help?
  228. Aleph Mini or ZCA?
  229. Balanced audio technology VK500/1000: "Single-Ended Bridge" Topology, 450W into 4 Ohm
  230. 2SK170BL and 2SJ74BL
  231. Nakamichi TA-4A stasis receiver
  232. best match laudspeakers for x350.5
  233. Balanced AJ question
  234. HELP to Pass Labs D-1
  235. F4 questions
  236. F3 Help
  237. Pass project for 88dB speakers? A75?
  238. new f5 bias problem
  239. Help. A-30 Trouble
  240. Introducing the MAGMA front end for BA-2 and F4
  241. Krell KSA-150
  242. First taste of Papa's new devices
  243. Building a World-Class Cascoded Balanced XF5 on a Budget
  244. Internal coaxial cable for preamp
  245. Single Ended to balanced for F4
  246. patent #5710522
  247. A Concise Guide to the Published Amplifier Circuits of Nelson Pass
  248. F5 J74 and K170
  249. picture of cviller f5 v2.0 boards populated
  250. aleph j build question

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