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  1. what are the complications in building 12 pair of output ex: Aleph 1.2
  2. Cviller's F5c
  3. what are the pros of using IRF240 9240 in amplifiers?
  4. Ground net
  5. JFET Matching/Sorting
  6. I m too not sure about my pass b1
  7. Antek transformers Down?
  8. Pass Citation 12
  9. Ultimate Pass amp.
  10. Aleph 2 uneven temperatures
  11. Multiple chassis grounding question
  12. IRFP240 source?
  13. Article: Beast With a Thousand Jfets
  14. JRDG Coherence One Series I & II powersupply
  15. BOSOZ Dual Transformers (2 X 36VAC +36VAC)
  16. Matching Mosfet already in Amp
  17. My SIT - First Impressions and.........
  18. My little Nelson Pass Aleph J rackmount
  19. Relays gold plated
  20. Modifying B1 Buffer
  21. F5 on 2x22v?
  22. Newbie with lots of questions
  23. F4 Bom
  24. PLH advise
  25. AB100 Class AB Power Amplifier
  26. pass xa 160.5 info!!
  27. Treshold 4000 schematic
  28. An illustrated guide for Aleph 60 builders
  29. Class AB Question for Nelson
  30. DCB1 & Aleph 5
  31. panel meter for monitoring bias for F5 or F5T
  32. F5 Finally Took The Plunge
  33. New Semelab Sic Normally Off power jfet
  34. Best way to tune in BIAS F5 V2 Turbo
  35. please help me
  36. F3 mono blocks
  37. My F4 Build
  38. Newbee need help
  39. Heatsinks from Surplus Store for J2 or F6
  40. Pearl Phono (original) problems
  41. how much base current for Mosfet for an amp with 2.6 Bias
  42. Flat heatsink for F1 ?
  43. SIT Startup Problems - What did I miss?
  44. what obvious perceived sound quality segments found in Class A compared to AB?
  45. Heatsinks..best place to get them in the U.S.?
  46. BOSOZ as line level crossover
  47. interesting similarities - higura-Pass
  48. Aleph 3 psu
  49. Aleph 60 and F5Tv2 in the same chassis
  50. How about the use of cpu collers of a water type.
  51. Recompensating a Stasis 3
  52. Would removing the LEDs in my F4 or any FW amplifier yield better sound?
  53. Help with strange failure on Aleph
  54. Which PS for my zen
  55. Pass amps with Elna Silmic2s? any freq alteration?
  56. Why don't the Aleph amplifiers have input RC filters?
  57. joes ba3 questions
  58. Bias increase after components burn in a few days??
  59. DIY Audio F4 220u Capacitors
  60. F5 measurement/tuning
  61. pass speakers
  62. wich current output for dac 1e
  63. The F5X Preamp
  64. Pioneer SX as preamp?
  65. Large mosfet for aleph
  66. Just wondering...
  67. treshold dac1e listen test
  68. novel heatsink for F5T
  69. BOZ distortion problem
  70. Aleph J for Universal Mounting Spec
  71. DCB1 questions,
  72. why not F6 with semisouth Device since they are still available in large quantities..
  73. Nelson Pass is *very* good, and a gracious person but......
  74. why does Passlab XA30.5 has 5 pairs of output devices?
  75. U244 anyone?
  76. F5 - is normal ICs twist out the Hum?
  77. Tweeter for TAD TM1201 100db/at 3khz
  78. input capacitors for Pass amps? which is generally used?
  79. could the F5C or F5T be run at 40v rails?
  80. ACA with Universal Power Supply
  81. sjep120r100 faking from China
  82. Son of Zen v7 HiZ in
  83. INT-150 from 230v to 240v?
  84. Mos V Mosfet
  85. Soft-start -VS- CL60 Thermister's
  86. Aleph 30 switch broken
  87. F6 heatsink Calculations
  88. Bergquist thermal pads
  89. Need help on "pass" transistor math
  90. Remote Toroidal Transformer !
  91. Cheapest/simplest way to connect computer to F5?
  92. Cascoded F5
  93. Nelson Pass "Resumé" in Chinese!!!
  94. Stasis 2 help and other Questions
  95. Mini-A Mono-block Is it possible ?
  96. DIY Audio F4 Premium Resistors?
  97. Gain Structure?
  98. preamplifier which to choose for the final xa 160.5?
  99. F5 Turbo V1, modified for more Class A power into 4 ohms
  100. F5 Turbo Sneak Peak
  101. IRFP240 & 9240 Gate Source Breakdown Voltage
  102. f4 vs aleph j
  103. KCC CL 30 What kind of part?
  104. Broken A 30
  105. Semisouth remaining stock
  106. DIY B1 on eBay - a Problem?
  107. VFet F5
  108. A little help needed, PLH no Bias !
  109. Burning Amp Tweets
  110. Pass B1 CLONE build completed and happy
  111. SiC alternatives
  112. Semisouth goes Dodo ; what now ?
  113. Operating points of Semisouth JFETs
  114. c-core trannies for f5 (or other pass amp)
  115. Pass at BAF 2012
  116. Forte 1a - little buzzy, runnin' hot.
  117. Questions to Mr Pass about the amplifiers and speakers he has created - Online Video
  118. class A amp design with constant current source with BJT
  119. converting PA amplifier into symetrical class A son of Zen amplifier
  120. converting PA amplifier into symetrical class A son of Zen
  121. F5 build
  122. F5 bias
  123. Got me a Nak PA-7 amp...
  124. avoiding static
  125. Other MOSFETs for the F5?
  126. SIT amp idea
  127. PASS F5 Clone-Question
  128. Pass Class A/B designs for HT?
  129. F5 output MOSFETS matched or not?
  130. buzz/ripple treshold amp
  131. which amp
  132. F3 boards
  133. V9, F4, Zenevo results and questions
  134. amp wont.turn on , wt can be wrong?
  135. F3
  136. Wanted! F3 boards
  137. AMPLIFIER TESTING: HOW-TO QUESTIONS
  138. Can I have a listen?
  139. F5 turbo, or KSA50/100MKII clone
  140. Matched irfp9240 irfp240
  141. Ground loop problems with ZEN4
  142. L'Fake - A Cheap- A** Expedient to Replace the Elusive SIT
  143. 0r68 3Watt MF resistors for sale in UK?
  144. Wanted: F3 pcb - anyone?
  145. Class A Amp, in Car-Caravan
  146. Citation 12 input sensitivity
  147. F5 Alternative transistors
  148. Help indentifying this MINI ALEPH power supply
  149. Am I really listening to my F5 at 0.22 watt?
  150. "Look Ma, I have a new Xformer. Want a new toaster oven" The FuP6 amp story
  151. Project Aleph 5
  152. SIT devices for DIY
  153. F5 PSU Question
  154. Behind SIT 2
  155. Aleph 3 standby mode, possible turn off
  156. Aleph 3 power consumption
  157. Lazy Man's Balanced F5?
  158. Rookie questions
  159. B5 Opening Ceremony - Active vs Passive
  160. Threshold Preamp 240v?
  161. output devices on X -X.5 and XA.5
  162. Mesmerize B1 vs Original Pass B1 - please guide me!
  163. Pass Labs / Harbeth
  164. First Watt F4 and Magnepan MMG's
  165. New to DIY - F5 Questions
  166. F5c question
  167. B1 board availability
  168. Pass Labs X0 and Notch Filter
  169. Toshiba 2sj201 and 2sk are out of production?
  170. Nakamichi PA-5 upgrades
  171. B1 Mono output
  172. Compound Power Amplifiers
  173. One of my Zen Lights has died!
  174. Some Questions for building X2 rev0 or 1 Clone
  175. Aleph P1.7 Power Supply mod
  176. Remarkable Capacitors in Pass Amplifers
  177. Pass Lab XA 160.5 Break-In Time
  178. SJEP120R100 Question
  179. Juma's Preamp for F5 -new built-
  180. Aleph 3
  181. Aleph-X humming\buzzing
  182. F5 heat sink, rhetorical question,
  183. My F5 blew up!!
  184. Anyone have trouble when ordering from Newark?
  185. My faithful Forte Model 3
  186. pass jfet pre amp
  187. Aleph 3 / power supply
  188. Aleph 60 building thread
  189. Aleph 5 low level buzzing at output both channels
  190. Aleph-X diff pair trouble?
  191. To DIY, or OEM PASS?
  192. DIY Rhinestone F5
  193. Back to the Citation 12
  194. Xono
  195. ONO OHH NO SEARCHING FOR BOARDS
  196. Burning Amplifier 2012 Nominee 1DIFFQC
  197. EMI filtering and voltage regulation in Pass amps and preamps
  198. F6 Amplifier
  199. F5 question
  200. 0R5 Ribbon Apogee Scintilla drive: CCS Aleph 1.2 vs. X/XA/XS Series+Imp-Transformer
  201. SMPS for DIY Audio F5c
  202. Aleph X voitage
  203. Pass-type headphone amp?
  204. IRF710 in BOZ, BOSOZ, etc?
  205. BOFU highs with and w/o whizzer?
  206. De-Lite strange problem
  207. A new BBA3
  208. Ticle Zen Amp
  209. Harris IRF450
  210. The little oscillation detector
  211. Does it need......
  212. Help with F5 with Gamut style MOSFET's
  213. DIY frontpanel design XA30.5?
  214. My Forte 1A fails the five second rule
  215. Anyone build Zen I/V?
  216. De-Lite grounding
  217. pass labs x2-1
  218. Das ist aber Schade...
  219. Amp Camp Amp - ACA
  220. PSRR using contant current source in ZEN
  221. Where has the red :cool:button gone?
  222. "pop" noise in relay volume control
  223. fake fwt f5 on ebay aus
  224. Fresh F5 Build
  225. F3 and F1 boards
  226. What Would A NP Tape Preamp Look Like?
  227. Zen Light w BOZ in one case
  228. Favorite Pass Amp Poll Continued
  229. Wiring Attenuator for dual channel Balanced
  230. Favorite Pass Amp Poll
  231. Using B1 in a NAD C350
  232. F5 output voltage problem
  233. Anywhere I can buy Schematics for my Threshold SA3?
  234. Enclosure/cabinet equal to original First Watt
  235. The dumb-O-tron
  236. Square signal on ZEN V9
  237. Amp for Pass B1
  238. THRESHOLD STASIS/500 RUNNING HOT
  239. Recapping Forte 1a any suggestions
  240. Pass JFET Op-amp to MOSFET Push-Pull Follower
  241. Quick direction please for Firstwatt F3 DIY
  242. Pics of my aleph 2 and problems!
  243. ZEN V9 clips !
  244. F3 boards Wanted
  245. My first Passlab - Aleph X 100w
  246. Permission of F5 logo on enclosure
  247. Balanced F5 in a Small Footprint
  248. B1 for auto use
  249. Forte Model 2 Preamp - looking for schematic
  250. AlephX Aleph P and volume doing head in

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