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  1. Mu Follower design in NP's Amps
  2. Question: Why does the phase of AC supply make the sound difference?
  3. Biasing F5, short circuit to stand off, SPARKS!
  4. bridging adaptor for single supply amp
  5. CRC power supply cap addition
  6. Is the XA60.5 more similar to the 100.5 or 30.5?
  7. Hidden quality and design
  8. F5 + B&W DM683
  9. Aleph P 1.0 service manual
  10. 400a MJ15003/4
  11. Convert voltage 110 to 220 - Aleph 3 amp
  12. GFA-535 bias pot wattage rating?
  13. Illustrated guide to the 4U deluxe Chassis
  14. James Watt
  15. Help! Anyone in Seattle area willing to take on a challenging F5T issue?
  16. Simple(r) Crossover with Adjustable EQ
  17. BA-2 Common DC offset
  18. I'm going to build a Pass XOno.
  19. Solid State Karna
  20. F3 PCB's FOR SALE
  21. I like it
  22. When does an F5T transition from Class A to A/B?
  23. The Hybrid SIT Parafeed
  24. Amp Camp Amp...built it, but no power. Need help troubleshooting!
  25. Removing Protection Circuitry From F5
  26. Transistor insulators and thermal conductivity.
  27. Two B1 questions
  28. Six output pairs with standard F5T front end?
  29. Aleph H Schematic - Revealed at Last
  30. Ironamp Video Posted
  31. 2SK2586 and 2SJ555 combo Mosfet
  32. ACA AMP Battery Powered? Help? Crazy?
  33. More gain from F5 and Aleph J?
  34. Actual NP Speakers Auditioned at BA 2013 in Pass Room
  35. Nakamichi PA-7 Biasing question
  36. Twenty years have passed, what to do?
  37. B1 to F5 and subwoofer
  38. Another F5 born!
  39. Another F5 born!
  40. ACA Build Question
  41. Alternative layouts for my first F5 attempt
  42. 2x F5 build
  43. possibl emodd for my beloved THRESHOLD DAC 1e
  44. Simple Speaker Protection for Power Amplifier with Balanced Outputs
  45. LSK pre - BAF 2013
  46. Better than a B1...Commercially Available...
  47. Aleph 3: replacing aging capacitors or what else?
  48. What signal level is too hot for the F5?
  49. Hum issues F5
  50. LU1014D - which Vgs to get for F3?
  51. Amplifiers with series output resistors.
  52. Nice MOSFET
  53. Ultrasimple SIT PP amp from BAF , or SIT Beast with a Thousand PSUs
  54. Burning Amplifier Festival Pass Camp 2013 News
  55. Aleph 1.2 Trafo question
  56. F5 Build: Problems on first start-up
  57. VFET PP amp
  58. Antek out of stock
  59. B5 Questions
  60. BASIC ACA WIRING QUESTIONS
  61. Attention Mr Pass, Attention Mr Pass
  62. Pass Aleph 0s: How to disassemble & assemble it to replace power capacitors?
  63. Using a regulated ps for a power amp input stage.
  64. "Inverted" Aleph J?
  65. USing Computer Heatsink
  66. Aleph J problem
  67. F5 CLC inductor recommendation
  68. F5T output matching, source resistors, diodes & biasing
  69. Trioderizer a solid state triode
  70. F5 Build: How much gain do I need?
  71. Best solder and wire for Pass diy amplifiers ?
  72. ACA JFET install Question.
  73. F5 Turbo v2 and v3
  74. Feeding BA into F4
  75. continuity test psu
  76. So I got home by 6pm....
  77. 2SK88 replacement for 2SK170
  78. 4 pass amps
  79. Newbie with a Threahold NS 10 question..
  80. Universal PS for F5
  81. F5 - Mur3020 diodes - heatsinks needed
  82. Mini Aleph J build using J174's - how to tweak the VAS
  83. 2SK170 original or fake
  84. Help for Threshold Stasis 2
  85. Passdiy website - jumbled
  86. Newbie needs advice: F5 Build parts
  87. passlabs.com: Security Warning
  88. What DAC do you use with F Amp.
  89. How much did you spend on your DIY Pass amp?
  90. ST_ Designations on Univ Power Board
  91. Another Pass "reproduction" on Ebay
  92. Aleph J illustrated build guide
  93. silmic 2 positions in the pass amps
  94. Mystery 'sj74'? jfets
  95. beating the heat with flying leads
  96. Pass F4, F5 and Aleph J - which runs coolest?
  97. What amp to drive my Magnepan 1.6
  98. Good size enclosure for b5
  99. 6 real quick (mostly yes or no) questions about the B1.
  100. Ideal Pass Labs Project for Morel Renaissance Duets
  101. need a suggestion for my power follower
  102. Threshold T2 Service Manual
  103. Ceramic insulators for big transistors F5
  104. What is this? 100 pages of Pass Labs wikipedia??
  105. Is a Pass amp good for my speakers?
  106. What speakers do you like the Aleph J with?
  107. How hot can I bias my F5?
  108. Another B1 transistor selection question.
  109. Modern speakers for J2?
  110. New project - how to choose
  111. Heat Sinks Have Shipped
  112. Power switch for F5
  113. Aleph P 1.7 confusion
  114. heat transfer of MOSFET to heatsink
  115. Source selector switch for b1/aikido
  116. Firstwatt SIT noise issues?
  117. Pot > B1 > step up transformer > B1?
  118. aleph p1.7 - vishay dale resistors 33.1 / 3.3 ohm
  119. Switching Power Supply w/ Aleph J?
  120. Big caps in Australia
  121. Speaker recommendation for F5 and a Pearl
  122. Firstwatt logo in hpgl
  123. Newbie Questions About Aleph J
  124. Best position for output relay
  125. Preamp schematics, designs..any guide to PASS, FW, Threshold etc listed in one place?
  126. Why you should mount your SiC mosfets vertically
  127. Please help with my F5 turbo wiring layout
  128. IRFP140 and IRFP9140...anyone tried them in Aleph J or F5T?
  129. X5 bi amp compared to X.5
  130. ACA Amp Questions
  131. cool vu meter
  132. 6 channel aleph p1.7
  133. Catching up on 15 years of PASSt projects...which amp to build first!
  134. Preamp wanderings.
  135. Pass Aleph P 1.7 preamp builders thread
  136. stand alone woofer tester
  137. convert X.5 into XA.5, possible?
  138. ACA - Amp Camp Amp, Bridged or Balanced ?
  139. Have you seen this Threshold SA/3 upgrade before?
  140. pass labs amp input options.
  141. PSU filter
  142. Schaded VAS
  143. IRFP240 & 9240 Protection ?
  144. X350.5 bias adjustment
  145. F5T with 56V rails?
  146. High Pitch tone / noise on F5TV2
  147. F5 Or Aleph-M Powered by DC-DC (audio degrades ?)
  148. Pass Labs XA100.5 / XA160.6
  149. F5 power supply...
  150. Amp Power Supply Capacitor
  151. Nelson Pass Denon Monoblocks
  152. DC Servo For F1
  153. Threshold Stasis II (2) emitter Rs acceptable values??
  154. F5 mosfet thermistors on fire
  155. How can I use this Transformer
  156. tri-amp advice
  157. Enhanced F5 / Light Version of F5 Turbo with biasing problem.
  158. F5 Turbo V3, anyone built one?
  159. Who have build / bought these preamps? or X2 vs ?
  160. B-Day greetings to PaPa Pass
  161. F2J Input impedance
  162. F5 Front end JFETs substitute
  163. Short Stasis 3 question about DC leak
  164. F2J PS Resistors.. Film or Wire ?
  165. F4 amp to match these Klipsch speakers ?
  166. Recommendations for Front Panel Illuminated On/Off buttons
  167. Which combo XP-30/XA100.5 or XP-20/XA160.5
  168. Question on F5 Power Supply
  169. Pass Labs SIT2 - Anyone heard ?
  170. Available F5 PSU PCB options? Jim's -> Sjöström!?
  171. Bigger or smaller- does size matter?
  172. Starting to build my first F5 Turbo V3
  173. Is Pass X1 a good mate for J2?
  174. First Watt M-2 driving 2 ohm speakers?
  175. Newbie needs help finding transistor
  176. Which one to build please.
  177. X250 to X350.5???
  178. Pass B1 Buffer Preamp help
  179. TRANSISTORS NEEDED
  180. Aleph P 1.7 distortion/clipping?
  181. out board power supply connection
  182. Jfet BOZ point to point help
  183. b1 buffer preamp suitable voltage
  184. Boards for F2
  185. F5 needs a preamp for vinyl?
  186. Discreet OPamp
  187. Aleph 5 clone -is this "shorting" the ouput?
  188. F5 Power up bias problem - help please!
  189. Hot FirstWatt J2
  190. Aleph 0 with VOTT to replace Accuphase E-530
  191. Capacitance multiplier in Zen Variations #9
  192. Conjoined Twin diyF6s
  193. Strange behaviour of my F5
  194. INT 30A how loud should it play?
  195. Best place to buy IRFP240 or 244?
  196. The Beast with a Dozen Jfets
  197. Pass chassis on the net.
  198. Some observations on bias vs. distortion
  199. New F5 build: Speaker positive showing continuity w/ground
  200. upgrading a threshold 4000 : PLEASE need a courtesy
  201. Maximum sinusoidal output power of the Aleph 2
  202. Troubleshooting F5 - Dennon AVR 4603 hookup
  203. Convert Aleph 30 from 120v to 240v
  204. Aleph 5 DIY- with Dolphin sounds...Help please
  205. Bypass caps on source resistor (F5 example)
  206. F5 in balanced mode?
  207. Xs-PreAmp
  208. Issues with newly acquired Nakamichi PA-5 Amplifier
  209. F5 Ground Loop - Need Ideas..
  210. BA-3 As Preamp
  211. Best Pass LAB Power AMP - Opinion
  212. Threshold SA4/e. Could I change to a Monoblock?
  213. Aleph 1000 design stage
  214. A guide to building the Pass F4 amplifier.
  215. Single Primary Transformer wiring help
  216. B1 output at power up
  217. Nakamichi TA3A intermittent power cycling
  218. DIY Newbie...Passive Preamp question.
  219. Aleph 1000
  220. B1 preamp - problems
  221. Transistor Dissipation and Turbo Projects
  222. pass labs x2 how to change gain
  223. Irf644
  224. Aleph3 DC Turbo Project
  225. recommendations for 8-channel amp
  226. 2SK69 datasheet?
  227. Mistakes you Learnt from! (might be helpful for beginners)
  228. Riaa Caps for Pearl 2
  229. which power amp with klipsch cornwall?
  230. Forte Model 3 - AudioXpress MOSFET Update from 2003
  231. Amp camp amp
  232. Beginner's Build Guide: Pearl II
  233. F3 suitability
  234. xa100.5 - enough power for my speakers?
  235. My desk amp - “Amp Camp” - Aleph current source OR???
  236. LU1014D on ebay - how to test to prove it's not a fake?
  237. Add Gain and Load settings for Pearl 2 Phono?
  238. Slight 60 Hz hum Aleph J
  239. Will linear deliver on promised lsj74
  240. Funny ^6
  241. Do Bridge rectifier blocks need to be isolated from chassis?
  242. SIT Variations
  243. Bi-amping Revel Ultima Salon 2
  244. Best pot for Nak PA7MKII
  245. Factory Built F4 -double transformers
  246. Pass labs pearl 2 Need obsolete part
  247. What is the schematic different in X.5 and XA.5 series
  248. Does Bi-Amping with F5 for the lows and AlephJ for mid/high make sense?
  249. Arch Nemesis - High voltage version
  250. BD140 I/o 9610 in Aleph type front end?

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