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  1. The Aleph Jango
  2. Upgrade and restore Threshold S300
  3. Which amp design for DHT tube input?
  4. F2J PCB: a question on ground layout
  5. Nelson's brother spotted in Vancouver.
  6. Aleph Mini power supply
  7. Summer / Consolation Amplifier: 1995 Adcom GFA-5200
  8. 1M-F5 - A 1 MHz F5 project
  9. What kind of resistor do you use?
  10. Between XA30.5 and F4 sonic impressions
  11. Xenover Style Active XO ala Curl and Borbely
  12. AVALON AND PASS LABS
  13. Visiting and talking with Zen V9...
  14. D1 I/V with 4x TDA1543
  15. B1 Subwoofer (mono) out
  16. F5X from diyAudio Boards P-F5c-2V20e
  17. Between F4 and F5
  18. Etching help
  19. I get mail
  20. Heatsink candidate for Class A?
  21. What brand toroid transformer use in pass amps
  22. Generic poweramp power supply questions
  23. F1J for Audeze LCD-2 headphones?
  24. F2J power supply voltage??
  25. Ground Loops - Article question , confirmation
  26. Input signal and amp bias
  27. Two Audio Grade Semisouth SIC JFets
  28. Beginners JFET FAQ
  29. The Pass room at BAF 2011
  30. Zen 9 LU1014 Vgs Test
  31. softstart for pass DIY
  32. Passlabs Preamp Envelope Design - High-Grade Outline by only 10 parts except Screws
  33. Monaural Pre-Amplifier like X0.2/XP-30 so as Integrated Amp - very special and rare
  34. Tone Control Network for ZEN/Aleph based on James-Baxandall's topology
  35. Early clipping with JX Amp
  36. Blown fuse / Forte 7
  37. Aleph J Stuffing guide ?
  38. FirstWatt S1 & S2
  39. Are thermistors noisy?
  40. RO85 Zen
  41. constant current source
  42. Burning Amp BA-3
  43. Source for heatsink used in the original Aleph 3?
  44. Threshold SA/1 AC Voltage and meters
  45. Current Source amplifier for low impedance loads
  46. F4 listening impressions
  47. Toroid wiring problem
  48. Zen 9 Cap C6 and C7 Question
  49. Pass bjt cascode amplifier from the 70s or 80s..
  50. my aleph2 clone monoblocks
  51. Pass ZEN cheapo ebay special.
  52. Implementing of Active Crossover Network after change the Mode from Aleph Power Amp
  53. A75 amplifier front end boards
  54. Pass Labs 1.2 Amplifier
  55. 2SJ76_Family
  56. Big A** Nelson Washers
  57. Srajan has the 1st SIT amp for Une dégustation
  58. Signal Fet dissipation
  59. nelson pass f2j f2 pcb psu board.
  60. de-lite mosfets ixth6n50d2
  61. Zen 9 Power Supply
  62. Quick F5 PS question
  63. Mez DCB-1 and MiniDSP in same box?
  64. Just got a Nakamichi PA-7A Mark II
  65. F5 damaged?
  66. Bride of zen (for a complete beginner)
  67. Biginning F5 Build - Help with Power Supply
  68. XOno problem
  69. Is this SUSY tech?
  70. Zen with DC Schade driver
  71. Restoring a Threshold FET 10e - a few questions
  72. Pass Labs X350 1997?? 110v to 220v
  73. Adding bass to an F5?
  74. Where to start with Aleph Mini
  75. CA Audio Show
  76. Bill Fuss's condition
  77. FYI
  78. A Cautionary Tale
  79. Maintaining the Aleph 0 Monoblocks
  80. 2SK82 + Lightbulbs = Fun
  81. Best speakers for F5
  82. Toroid Transformer mounting question
  83. F4 vs Circlotron
  84. "SiC Puppy SE Amp Using Semisouth 085 JFET
  85. a40 oscillation
  86. ThermalTrak and Class A Pass designs
  87. Question for Me Nelson Pass about XA100.5
  88. Capacitance multiplier from Zen variation 3
  89. F3 Heatsink
  90. F5 & ESL 57
  91. FET as CCS in power supply?
  92. GCD-750 Parts
  93. Preferred JFET in Constant current source?
  94. Toshiba 2Sk3497/2SJ618 as outputs of the F5
  95. "Le Mutant" Class A
  96. construcción modelo Aleph X
  97. My experience converting Aleph 30 the Aleph j
  98. F5 with lateral mosfets
  99. SS R100 at element14...but......
  100. Semisouth power jfet question
  101. Best Way to connect Pass Amps
  102. Rail voltage imbalance.
  103. Aleph Topology - Power Follower instead Common Source Power output ?
  104. Practical Mosfet testing
  105. pcb from scratch- the only way to do it?
  106. Pass Labs new product
  107. A-75 circuit board DC offset problem
  108. Accuracy of 2SK170 matching for JFET BOZ?
  109. Advice on capacitors in Pass Aleph 4
  110. ALEPH 5 DRIVE MAGNEPLANAR 1.7
  111. noob here
  112. Threshold S/200 service manual
  113. Fried one channel of a DCB1
  114. D1 to drive an F4
  115. Aleph J Parts and boards for newbie
  116. F5 Micro (A useless but funny project)
  117. Fuse replacement for Threshold SA/10e
  118. F4 & setup options?
  119. Aleph 5 help please-32v at output
  120. Active Baxandall causes noise
  121. pass aleph 2
  122. Optocoupler in an Aleph Current Source
  123. Where to obtaon 2SJ74 or replacement??
  124. Wich Pass do you recommand to a SET lover?
  125. B1 buffer for F3
  126. Mr Pass...Some crazy ideas for your new amplifier...
  127. Accuphase M1000 vs CAS2 Emitter Cascode only in the first Stage of Output Buffer Darl
  128. SS 120R085 Depletion Mode Jfet
  129. Weird F5 bias issue
  130. Reference Audio Amplifier without BjT's,jFET's and MOSFET's SpecialMadeForAudio wante
  131. Parts kit for F5?
  132. change Pass labs Amp from 30dB to 26dB
  133. cascoded transisitors?
  134. Where to go after the F5?
  135. 10.080 inch HeatSinkUSA F-5 performance
  136. Pass Labs X350
  137. Repair blue LED on Pass X600
  138. POLL: Which is your fave Pass design ? F3, F4, F5, AJ
  139. 240 and 9240 can they be checked with DVM?
  140. B1 newbie qusestion
  141. PASS DIY F4 beaten hands down by my class D amp, what's wrong?
  142. Benefits/Drawbacks of Dual rails vs Single Rails
  143. Is this PCB from ebay any good?
  144. SL-10 cap
  145. Building f-5 cviller layout questions?
  146. f5 - shopping parts.
  147. Nakamichi PA-7 protection circuit
  148. Need help with a F5 PSU mistake
  149. Slightly off topic, but I need help - Victoria Magnetics
  150. FQP ??
  151. Aleph 30: adding an emitter follower?
  152. Transformer for Aleph 30 Build Peter Daniel's Boards
  153. Any Pass amps use a higher supply voltage?
  154. ONO output cap choice
  155. The best FIRST WATT amplifier for my systeme
  156. Just fired up an Aleph J circuit with some ebay jfets
  157. Not a new idea, but some questions on an old one
  158. now I am a real First Watt guy......
  159. Using preamp with high output impedance on F3
  160. F-5 parts question?
  161. threshold sa-2 powers up no sound help!
  162. Modified F4 question
  163. MY FIRST BUILD BA-1
  164. Balanced or not, interconnect issue.
  165. Threshold SA-2 front end updates?
  166. Simulation - Pass MF-12 MOSFET Fully Comp Modification for HK Citation 12
  167. Simulation - Pass MF-12 MOSFET Quasi Comp (Original) Modification for HK Citation 12
  168. Aleph 30: clipping detector
  169. An illustrated guide to building an F5
  170. Soft start and DC protection for Aleph J
  171. Sharing my build progress of the F4 and Aleph 30
  172. 6C33C and Aleph, Aleph-X topologies.
  173. My F5
  174. Let Smoke Out Of My F5 - Help!
  175. Nakamichi PA-7 Help?
  176. Aleph Mini or ZCA?
  177. Balanced audio technology VK500/1000: "Single-Ended Bridge" Topology, 450W into 4 Ohm
  178. 2SK170BL and 2SJ74BL
  179. Nakamichi TA-4A stasis receiver
  180. best match laudspeakers for x350.5
  181. Balanced AJ question
  182. HELP to Pass Labs D-1
  183. F4 questions
  184. F3 Help
  185. Pass project for 88dB speakers? A75?
  186. new f5 bias problem
  187. Help. A-30 Trouble
  188. Introducing the MAGMA front end for BA-2 and F4
  189. Krell KSA-150
  190. First taste of Papa's new devices
  191. Building a World-Class Cascoded Balanced XF5 on a Budget
  192. Internal coaxial cable for preamp
  193. Single Ended to balanced for F4
  194. patent #5710522
  195. A Concise Guide to the Published Amplifier Circuits of Nelson Pass
  196. F5 J74 and K170
  197. picture of cviller f5 v2.0 boards populated
  198. aleph j build question
  199. ISO: Current output amplifier schematics
  200. DIY F2 distorting BAD in one channel
  201. Suggestions for SemiSouth R100s
  202. F-5 with Toshiba outputs, R3 and R4 values
  203. Choices, choices, decisions, decisions!
  204. F5 PSU Fuse
  205. integrated amplifier with aleph p1.7 and mini aleph
  206. Integrating tube into F4 ?
  207. Aleph X with BJT, anyone?
  208. Sons of Zen: The Modular Power Amplifier
  209. First watt Build
  210. Adcom GFA-555 Left Channel Buzz
  211. Babelfishing by Mighty AR2
  212. Signs your Firstwatt DIY is unstable?
  213. Power rating Aleph 2 and a few other questions
  214. questions about transformer and ajx
  215. How much does RCA, hook wire and binding posts really matter?
  216. F5 DC High, Bias Low
  217. Mini Aleph heat sink, more than F-5?
  218. Unable to fix hum on my F5
  219. Pearl -> Hum -> Choke Input?
  220. X1 and Xvr-1 front help.
  221. Babysitter for Papa's Koan
  222. Higher rail voltage on ZEN4
  223. Problems bi-amping F5s
  224. Pass Labs Rushmore
  225. The Arch Nemesis
  226. Threshold Fet Ten HL/E - balancing issue
  227. B4 and using different pair of monoblock
  228. Threshold SA/4e vs SA/1
  229. dual outputs from LTP / SOX / symmetrical amplifier
  230. Pre - Options
  231. My further experiences with full range loudspeakers and OBs with Pass amplifiers
  232. NP's first Single-Ended Class A amplifier using BjT's biased by a CCS
  233. Troulbe with Bias on S150 Series II
  234. Comparing power supply of F-5 to F-1
  235. F1 Feedback
  236. Mundorf Polarity?
  237. F5
  238. The Show
  239. Interesting Hum Problem - Active 2-Way
  240. Balanced versus unbalanced input with not perfect matched devices
  241. used pass labs x350.5
  242. F5 loaded rail-to-rail voltage?
  243. I found a Pass amp piracy at this web page
  244. help needed to use my old transformers for F5
  245. Junkbox F5
  246. Aleph 30 and Audio Physic Virgo
  247. Initial setting of F5 bias--help, please!
  248. Grounding My F5
  249. how much achievable gain with UGS?
  250. Threshold T-800d mtr

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