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  1. Super Symmetric [R] Balanced F5
  2. Mini Aleph, some output problem
  3. HEATSINK and ENCLOSURE for ALEPH 5 ?
  4. Jim's Audio F5 power supply board
  5. Forte 1a left channel buzz
  6. forte 1a mods
  7. does a single pair of IRFP240 9240 needs source resistors?
  8. Pass nation-repair caps for A-75
  9. I'm newbie: Please help with xa30.5 question
  10. Which F5 to build?
  11. Complementary Zen 5 Questions
  12. J2 for home theater applications?
  13. F5 increased capacitance
  14. Ed Dell
  15. F1 and L'Amp into Electrostatics?
  16. to all in the Pass DIY Nation
  17. Source resistor choice Carbon film or Metal Oxide? brand in specific?
  18. Zen V1 with SMPS - Could use some help
  19. psu voltages of x150 x250 and xa30 x60?
  20. Int-30 vs. XA30.5+XP-10
  21. EDCOR
  22. Threshold NS-10 vs SL-10 preamp
  23. How about using PF5102 to replace the 2SK170BL ?
  24. F5, Antek out, what transformer?
  25. New Build Recommendation: F5 v3 or Aleph X
  26. Newbee question for Pass F5 PSU cap values
  27. where to measure the Ipeak of class A amplifier?
  28. Threshold 400A, Need Help!
  29. Building an F5 Turbo v2 (in-Progress)
  30. Pass Labs x350.5 performance, single ended or balanced?
  31. how many of IRFP240 will match in one batch of 100 units?
  32. which amp would suit these speakers?
  33. F4 dc offset problem
  34. treshold dac1e psu for dacs new?
  35. Increase Rail Voltage for Aleph?
  36. Jfets in HK
  37. Speaker protecion for F5
  38. Passlabs X-600 Mono's
  39. Zen V5 with Laptop Power Supply???
  40. CAS-1 Repair
  41. Burning Amp 2012 Pass Speaker
  42. Simulating SITs
  43. First Pass Build. F5. General Help Needed.
  44. What was done to the Aleph 3?
  45. Forte 1a
  46. F5 bias problems
  47. Need help with MF Citation 12
  48. Broken CAS2 Amp
  49. sourc of vib electrolitic of filter needed
  50. Forte 1a
  51. F5c V2.0 Cascode Build Documentation
  52. Aleph 4 vs Aleph 2 for Driving slotted Open Baffle Bass Section
  53. F5 / Mezmerize Integrated
  54. The Valorous Amp - A modest aggregation of pass inspired ideas
  55. SemiSouth boiler room
  56. what are the complications in building 12 pair of output ex: Aleph 1.2
  57. Cviller's F5c
  58. what are the pros of using IRF240 9240 in amplifiers?
  59. Ground net
  60. JFET Matching/Sorting
  61. I m too not sure about my pass b1
  62. Antek transformers Down?
  63. Pass Citation 12
  64. Ultimate Pass amp.
  65. Aleph 2 uneven temperatures
  66. Multiple chassis grounding question
  67. IRFP240 source?
  68. Article: Beast With a Thousand Jfets
  69. JRDG Coherence One Series I & II powersupply
  70. BOSOZ Dual Transformers (2 X 36VAC +36VAC)
  71. Matching Mosfet already in Amp
  72. My SIT - First Impressions and.........
  73. My little Nelson Pass Aleph J rackmount
  74. Relays gold plated
  75. Modifying B1 Buffer
  76. F5 on 2x22v?
  77. Newbie with lots of questions
  78. F4 Bom
  79. PLH advise
  80. AB100 Class AB Power Amplifier
  81. pass xa 160.5 info!!
  82. Treshold 4000 schematic
  83. An illustrated guide for Aleph 60 builders
  84. Class AB Question for Nelson
  85. DCB1 & Aleph 5
  86. panel meter for monitoring bias for F5 or F5T
  87. F5 Finally Took The Plunge
  88. New Semelab Sic Normally Off power jfet
  89. Best way to tune in BIAS F5 V2 Turbo
  90. please help me
  91. F3 mono blocks
  92. My F4 Build
  93. Newbee need help
  94. Heatsinks from Surplus Store for J2 or F6
  95. Pearl Phono (original) problems
  96. how much base current for Mosfet for an amp with 2.6 Bias
  97. Flat heatsink for F1 ?
  98. SIT Startup Problems - What did I miss?
  99. what obvious perceived sound quality segments found in Class A compared to AB?
  100. Heatsinks..best place to get them in the U.S.?
  101. BOSOZ as line level crossover
  102. interesting similarities - higura-Pass
  103. Aleph 3 psu
  104. Aleph 60 and F5Tv2 in the same chassis
  105. How about the use of cpu collers of a water type.
  106. Recompensating a Stasis 3
  107. Would removing the LEDs in my F4 or any FW amplifier yield better sound?
  108. Help with strange failure on Aleph
  109. Which PS for my zen
  110. Pass amps with Elna Silmic2s? any freq alteration?
  111. Why don't the Aleph amplifiers have input RC filters?
  112. joes ba3 questions
  113. Bias increase after components burn in a few days??
  114. DIY Audio F4 220u Capacitors
  115. F5 measurement/tuning
  116. pass speakers
  117. wich current output for dac 1e
  118. The F5X Preamp
  119. Pioneer SX as preamp?
  120. Large mosfet for aleph
  121. Just wondering...
  122. treshold dac1e listen test
  123. novel heatsink for F5T
  124. BOZ distortion problem
  125. Aleph J for Universal Mounting Spec
  126. DCB1 questions,
  127. why not F6 with semisouth Device since they are still available in large quantities..
  128. Nelson Pass is *very* good, and a gracious person but......
  129. why does Passlab XA30.5 has 5 pairs of output devices?
  130. U244 anyone?
  131. F5 - is normal ICs twist out the Hum?
  132. Tweeter for TAD TM1201 100db/at 3khz
  133. input capacitors for Pass amps? which is generally used?
  134. could the F5C or F5T be run at 40v rails?
  135. ACA with Universal Power Supply
  136. sjep120r100 faking from China
  137. Son of Zen v7 HiZ in
  138. INT-150 from 230v to 240v?
  139. Mos V Mosfet
  140. Soft-start -VS- CL60 Thermister's
  141. Aleph 30 switch broken
  142. F6 heatsink Calculations
  143. Bergquist thermal pads
  144. Need help on "pass" transistor math
  145. Remote Toroidal Transformer !
  146. Cheapest/simplest way to connect computer to F5?
  147. Cascoded F5
  148. Nelson Pass "Resumé" in Chinese!!!
  149. Stasis 2 help and other Questions
  150. Mini-A Mono-block Is it possible ?
  151. DIY Audio F4 Premium Resistors?
  152. Gain Structure?
  153. preamplifier which to choose for the final xa 160.5?
  154. F5 Turbo V1, modified for more Class A power into 4 ohms
  155. F5 Turbo Sneak Peak
  156. IRFP240 & 9240 Gate Source Breakdown Voltage
  157. f4 vs aleph j
  158. KCC CL 30 What kind of part?
  159. Broken A 30
  160. Semisouth remaining stock
  161. DIY B1 on eBay - a Problem?
  162. VFet F5
  163. A little help needed, PLH no Bias !
  164. Burning Amp Tweets
  165. Pass B1 CLONE build completed and happy
  166. SiC alternatives
  167. Semisouth goes Dodo ; what now ?
  168. Operating points of Semisouth JFETs
  169. c-core trannies for f5 (or other pass amp)
  170. Pass at BAF 2012
  171. Forte 1a - little buzzy, runnin' hot.
  172. Questions to Mr Pass about the amplifiers and speakers he has created - Online Video
  173. class A amp design with constant current source with BJT
  174. converting PA amplifier into symetrical class A son of Zen amplifier
  175. converting PA amplifier into symetrical class A son of Zen
  176. F5 build
  177. F5 bias
  178. Got me a Nak PA-7 amp...
  179. avoiding static
  180. Other MOSFETs for the F5?
  181. SIT amp idea
  182. PASS F5 Clone-Question
  183. Pass Class A/B designs for HT?
  184. F5 output MOSFETS matched or not?
  185. buzz/ripple treshold amp
  186. which amp
  187. F3 boards
  188. V9, F4, Zenevo results and questions
  189. amp wont.turn on , wt can be wrong?
  190. F3
  191. Wanted! F3 boards
  192. AMPLIFIER TESTING: HOW-TO QUESTIONS
  193. Can I have a listen?
  194. F5 turbo, or KSA50/100MKII clone
  195. Matched irfp9240 irfp240
  196. Ground loop problems with ZEN4
  197. L'Fake - A Cheap- A** Expedient to Replace the Elusive SIT
  198. 0r68 3Watt MF resistors for sale in UK?
  199. Wanted: F3 pcb - anyone?
  200. Class A Amp, in Car-Caravan
  201. Citation 12 input sensitivity
  202. F5 Alternative transistors
  203. Help indentifying this MINI ALEPH power supply
  204. Am I really listening to my F5 at 0.22 watt?
  205. "Look Ma, I have a new Xformer. Want a new toaster oven" The FuP6 amp story
  206. Project Aleph 5
  207. SIT devices for DIY
  208. F5 PSU Question
  209. Behind SIT 2
  210. Aleph 3 standby mode, possible turn off
  211. Aleph 3 power consumption
  212. Lazy Man's Balanced F5?
  213. Rookie questions
  214. B5 Opening Ceremony - Active vs Passive
  215. Threshold Preamp 240v?
  216. output devices on X -X.5 and XA.5
  217. Mesmerize B1 vs Original Pass B1 - please guide me!
  218. Pass Labs / Harbeth
  219. First Watt F4 and Magnepan MMG's
  220. New to DIY - F5 Questions
  221. F5c question
  222. B1 board availability
  223. Pass Labs X0 and Notch Filter
  224. Toshiba 2sj201 and 2sk are out of production?
  225. Nakamichi PA-5 upgrades
  226. B1 Mono output
  227. Compound Power Amplifiers
  228. One of my Zen Lights has died!
  229. Some Questions for building X2 rev0 or 1 Clone
  230. Aleph P1.7 Power Supply mod
  231. Remarkable Capacitors in Pass Amplifers
  232. Pass Lab XA 160.5 Break-In Time
  233. SJEP120R100 Question
  234. Juma's Preamp for F5 -new built-
  235. Aleph 3
  236. Aleph-X humming\buzzing
  237. F5 heat sink, rhetorical question,
  238. My F5 blew up!!
  239. Anyone have trouble when ordering from Newark?
  240. My faithful Forte Model 3
  241. pass jfet pre amp
  242. Aleph 3 / power supply
  243. Aleph 60 building thread
  244. Aleph 5 low level buzzing at output both channels
  245. Aleph-X diff pair trouble?
  246. To DIY, or OEM PASS?
  247. DIY Rhinestone F5
  248. Back to the Citation 12
  249. Xono
  250. ONO OHH NO SEARCHING FOR BOARDS

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