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  1. Transistor Dissipation and Turbo Projects
  2. pass labs x2 how to change gain
  3. Irf644
  4. Aleph3 DC Turbo Project
  5. recommendations for 8-channel amp
  6. 2SK69 datasheet?
  7. Mistakes you Learnt from! (might be helpful for beginners)
  8. Riaa Caps for Pearl 2
  9. which power amp with klipsch cornwall?
  10. Forte Model 3 - AudioXpress MOSFET Update from 2003
  11. Amp camp amp
  12. Beginner's Build Guide: Pearl II
  13. F3 suitability
  14. xa100.5 - enough power for my speakers?
  15. My desk amp - “Amp Camp” - Aleph current source OR???
  16. LU1014D on ebay - how to test to prove it's not a fake?
  17. Add Gain and Load settings for Pearl 2 Phono?
  18. Slight 60 Hz hum Aleph J
  19. Will linear deliver on promised lsj74
  20. Funny ^6
  21. Do Bridge rectifier blocks need to be isolated from chassis?
  22. SIT Variations
  23. Bi-amping Revel Ultima Salon 2
  24. Best pot for Nak PA7MKII
  25. Factory Built F4 -double transformers
  26. Pass labs pearl 2 Need obsolete part
  27. What is the schematic different in X.5 and XA.5 series
  28. Does Bi-Amping with F5 for the lows and AlephJ for mid/high make sense?
  29. Arch Nemesis - High voltage version
  30. BD140 I/o 9610 in Aleph type front end?
  31. Heath sink size
  32. ZV10?!?
  33. PASS ALEPH 5 -"WOBBLY OFFSET"
  34. Fake or real? Fairchild 19N20C
  35. ALEPH 5 power needed ?
  36. Amp Camp Amp Mod
  37. Strange problem with Pearl 2 and SAE Cartridge
  38. Pass Pearl 2 / recommended power supplies
  39. Class-A Amplifier under £3000 wanted
  40. The B1 Buffer and F5 Build intergrated, questions
  41. Bridge a pair of F5s
  42. Super Symmetric [R] Balanced F5
  43. Mini Aleph, some output problem
  44. HEATSINK and ENCLOSURE for ALEPH 5 ?
  45. Jim's Audio F5 power supply board
  46. Forte 1a left channel buzz
  47. forte 1a mods
  48. does a single pair of IRFP240 9240 needs source resistors?
  49. Pass nation-repair caps for A-75
  50. I'm newbie: Please help with xa30.5 question
  51. Which F5 to build?
  52. Complementary Zen 5 Questions
  53. J2 for home theater applications?
  54. F5 increased capacitance
  55. Ed Dell
  56. F1 and L'Amp into Electrostatics?
  57. to all in the Pass DIY Nation
  58. Source resistor choice Carbon film or Metal Oxide? brand in specific?
  59. Zen V1 with SMPS - Could use some help
  60. psu voltages of x150 x250 and xa30 x60?
  61. Int-30 vs. XA30.5+XP-10
  62. EDCOR
  63. Threshold NS-10 vs SL-10 preamp
  64. How about using PF5102 to replace the 2SK170BL ?
  65. F5, Antek out, what transformer?
  66. New Build Recommendation: F5 v3 or Aleph X
  67. Newbee question for Pass F5 PSU cap values
  68. where to measure the Ipeak of class A amplifier?
  69. Threshold 400A, Need Help!
  70. Building an F5 Turbo v2 (in-Progress)
  71. Pass Labs x350.5 performance, single ended or balanced?
  72. how many of IRFP240 will match in one batch of 100 units?
  73. which amp would suit these speakers?
  74. F4 dc offset problem
  75. treshold dac1e psu for dacs new?
  76. Increase Rail Voltage for Aleph?
  77. Jfets in HK
  78. Speaker protecion for F5
  79. Passlabs X-600 Mono's
  80. Zen V5 with Laptop Power Supply???
  81. CAS-1 Repair
  82. Burning Amp 2012 Pass Speaker
  83. Simulating SITs
  84. First Pass Build. F5. General Help Needed.
  85. What was done to the Aleph 3?
  86. Forte 1a
  87. F5 bias problems
  88. Need help with MF Citation 12
  89. Broken CAS2 Amp
  90. sourc of vib electrolitic of filter needed
  91. Forte 1a
  92. F5c V2.0 Cascode Build Documentation
  93. Aleph 4 vs Aleph 2 for Driving slotted Open Baffle Bass Section
  94. F5 / Mezmerize Integrated
  95. The Valorous Amp - A modest aggregation of pass inspired ideas
  96. SemiSouth boiler room
  97. what are the complications in building 12 pair of output ex: Aleph 1.2
  98. Cviller's F5c
  99. what are the pros of using IRF240 9240 in amplifiers?
  100. Ground net
  101. JFET Matching/Sorting
  102. I m too not sure about my pass b1
  103. Antek transformers Down?
  104. Pass Citation 12
  105. Ultimate Pass amp.
  106. Aleph 2 uneven temperatures
  107. Multiple chassis grounding question
  108. IRFP240 source?
  109. Article: Beast With a Thousand Jfets
  110. JRDG Coherence One Series I & II powersupply
  111. BOSOZ Dual Transformers (2 X 36VAC +36VAC)
  112. Matching Mosfet already in Amp
  113. My SIT - First Impressions and.........
  114. My little Nelson Pass Aleph J rackmount
  115. Relays gold plated
  116. Modifying B1 Buffer
  117. F5 on 2x22v?
  118. Newbie with lots of questions
  119. F4 Bom
  120. PLH advise
  121. AB100 Class AB Power Amplifier
  122. pass xa 160.5 info!!
  123. Treshold 4000 schematic
  124. An illustrated guide for Aleph 60 builders
  125. Class AB Question for Nelson
  126. DCB1 & Aleph 5
  127. panel meter for monitoring bias for F5 or F5T
  128. F5 Finally Took The Plunge
  129. New Semelab Sic Normally Off power jfet
  130. Best way to tune in BIAS F5 V2 Turbo
  131. please help me
  132. F3 mono blocks
  133. My F4 Build
  134. Newbee need help
  135. Heatsinks from Surplus Store for J2 or F6
  136. Pearl Phono (original) problems
  137. how much base current for Mosfet for an amp with 2.6 Bias
  138. Flat heatsink for F1 ?
  139. SIT Startup Problems - What did I miss?
  140. what obvious perceived sound quality segments found in Class A compared to AB?
  141. Heatsinks..best place to get them in the U.S.?
  142. BOSOZ as line level crossover
  143. interesting similarities - higura-Pass
  144. Aleph 3 psu
  145. Aleph 60 and F5Tv2 in the same chassis
  146. How about the use of cpu collers of a water type.
  147. Recompensating a Stasis 3
  148. Would removing the LEDs in my F4 or any FW amplifier yield better sound?
  149. Help with strange failure on Aleph
  150. Which PS for my zen
  151. Pass amps with Elna Silmic2s? any freq alteration?
  152. Why don't the Aleph amplifiers have input RC filters?
  153. joes ba3 questions
  154. Bias increase after components burn in a few days??
  155. DIY Audio F4 220u Capacitors
  156. F5 measurement/tuning
  157. pass speakers
  158. wich current output for dac 1e
  159. The F5X Preamp
  160. Pioneer SX as preamp?
  161. Large mosfet for aleph
  162. Just wondering...
  163. treshold dac1e listen test
  164. novel heatsink for F5T
  165. BOZ distortion problem
  166. Aleph J for Universal Mounting Spec
  167. DCB1 questions,
  168. why not F6 with semisouth Device since they are still available in large quantities..
  169. Nelson Pass is *very* good, and a gracious person but......
  170. why does Passlab XA30.5 has 5 pairs of output devices?
  171. U244 anyone?
  172. F5 - is normal ICs twist out the Hum?
  173. Tweeter for TAD TM1201 100db/at 3khz
  174. input capacitors for Pass amps? which is generally used?
  175. could the F5C or F5T be run at 40v rails?
  176. ACA with Universal Power Supply
  177. sjep120r100 faking from China
  178. Son of Zen v7 HiZ in
  179. INT-150 from 230v to 240v?
  180. Mos V Mosfet
  181. Soft-start -VS- CL60 Thermister's
  182. Aleph 30 switch broken
  183. F6 heatsink Calculations
  184. Bergquist thermal pads
  185. Need help on "pass" transistor math
  186. Remote Toroidal Transformer !
  187. Cheapest/simplest way to connect computer to F5?
  188. Cascoded F5
  189. Nelson Pass "Resumé" in Chinese!!!
  190. Stasis 2 help and other Questions
  191. Mini-A Mono-block Is it possible ?
  192. DIY Audio F4 Premium Resistors?
  193. Gain Structure?
  194. preamplifier which to choose for the final xa 160.5?
  195. F5 Turbo V1, modified for more Class A power into 4 ohms
  196. F5 Turbo Sneak Peak
  197. IRFP240 & 9240 Gate Source Breakdown Voltage
  198. f4 vs aleph j
  199. KCC CL 30 What kind of part?
  200. Broken A 30
  201. Semisouth remaining stock
  202. DIY B1 on eBay - a Problem?
  203. VFet F5
  204. A little help needed, PLH no Bias !
  205. Burning Amp Tweets
  206. Pass B1 CLONE build completed and happy
  207. SiC alternatives
  208. Semisouth goes Dodo ; what now ?
  209. Operating points of Semisouth JFETs
  210. c-core trannies for f5 (or other pass amp)
  211. Pass at BAF 2012
  212. Forte 1a - little buzzy, runnin' hot.
  213. Questions to Mr Pass about the amplifiers and speakers he has created - Online Video
  214. class A amp design with constant current source with BJT
  215. converting PA amplifier into symetrical class A son of Zen amplifier
  216. converting PA amplifier into symetrical class A son of Zen
  217. F5 build
  218. F5 bias
  219. Got me a Nak PA-7 amp...
  220. avoiding static
  221. Other MOSFETs for the F5?
  222. SIT amp idea
  223. PASS F5 Clone-Question
  224. Pass Class A/B designs for HT?
  225. F5 output MOSFETS matched or not?
  226. buzz/ripple treshold amp
  227. which amp
  228. F3 boards
  229. V9, F4, Zenevo results and questions
  230. amp wont.turn on , wt can be wrong?
  231. F3
  232. Wanted! F3 boards
  233. AMPLIFIER TESTING: HOW-TO QUESTIONS
  234. Can I have a listen?
  235. F5 turbo, or KSA50/100MKII clone
  236. Matched irfp9240 irfp240
  237. Ground loop problems with ZEN4
  238. L'Fake - A Cheap- A** Expedient to Replace the Elusive SIT
  239. 0r68 3Watt MF resistors for sale in UK?
  240. Wanted: F3 pcb - anyone?
  241. Class A Amp, in Car-Caravan
  242. Citation 12 input sensitivity
  243. F5 Alternative transistors
  244. Help indentifying this MINI ALEPH power supply
  245. Am I really listening to my F5 at 0.22 watt?
  246. "Look Ma, I have a new Xformer. Want a new toaster oven" The FuP6 amp story
  247. Project Aleph 5
  248. SIT devices for DIY
  249. F5 PSU Question
  250. Behind SIT 2

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