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  1. F1 and L'Amp into Electrostatics?
  2. to all in the Pass DIY Nation
  3. Source resistor choice Carbon film or Metal Oxide? brand in specific?
  4. Zen V1 with SMPS - Could use some help
  5. psu voltages of x150 x250 and xa30 x60?
  6. Int-30 vs. XA30.5+XP-10
  7. EDCOR
  8. Threshold NS-10 vs SL-10 preamp
  9. How about using PF5102 to replace the 2SK170BL ?
  10. F5, Antek out, what transformer?
  11. New Build Recommendation: F5 v3 or Aleph X
  12. Newbee question for Pass F5 PSU cap values
  13. where to measure the Ipeak of class A amplifier?
  14. Threshold 400A, Need Help!
  15. Building an F5 Turbo v2 (in-Progress)
  16. Pass Labs x350.5 performance, single ended or balanced?
  17. how many of IRFP240 will match in one batch of 100 units?
  18. which amp would suit these speakers?
  19. F4 dc offset problem
  20. treshold dac1e psu for dacs new?
  21. Increase Rail Voltage for Aleph?
  22. Jfets in HK
  23. Speaker protecion for F5
  24. Passlabs X-600 Mono's
  25. Zen V5 with Laptop Power Supply???
  26. CAS-1 Repair
  27. Burning Amp 2012 Pass Speaker
  28. Simulating SITs
  29. First Pass Build. F5. General Help Needed.
  30. What was done to the Aleph 3?
  31. Forte 1a
  32. F5 bias problems
  33. Need help with MF Citation 12
  34. Broken CAS2 Amp
  35. sourc of vib electrolitic of filter needed
  36. Forte 1a
  37. F5c V2.0 Cascode Build Documentation
  38. Aleph 4 vs Aleph 2 for Driving slotted Open Baffle Bass Section
  39. F5 / Mezmerize Integrated
  40. The Valorous Amp - A modest aggregation of pass inspired ideas
  41. SemiSouth boiler room
  42. what are the complications in building 12 pair of output ex: Aleph 1.2
  43. Cviller's F5c
  44. what are the pros of using IRF240 9240 in amplifiers?
  45. Ground net
  46. JFET Matching/Sorting
  47. I m too not sure about my pass b1
  48. Antek transformers Down?
  49. Pass Citation 12
  50. Ultimate Pass amp.
  51. Aleph 2 uneven temperatures
  52. Multiple chassis grounding question
  53. IRFP240 source?
  54. Article: Beast With a Thousand Jfets
  55. JRDG Coherence One Series I & II powersupply
  56. BOSOZ Dual Transformers (2 X 36VAC +36VAC)
  57. Matching Mosfet already in Amp
  58. My SIT - First Impressions and.........
  59. My little Nelson Pass Aleph J rackmount
  60. Relays gold plated
  61. Modifying B1 Buffer
  62. F5 on 2x22v?
  63. Newbie with lots of questions
  64. F4 Bom
  65. PLH advise
  66. AB100 Class AB Power Amplifier
  67. pass xa 160.5 info!!
  68. Treshold 4000 schematic
  69. An illustrated guide for Aleph 60 builders
  70. Class AB Question for Nelson
  71. DCB1 & Aleph 5
  72. panel meter for monitoring bias for F5 or F5T
  73. F5 Finally Took The Plunge
  74. New Semelab Sic Normally Off power jfet
  75. Best way to tune in BIAS F5 V2 Turbo
  76. please help me
  77. F3 mono blocks
  78. My F4 Build
  79. Newbee need help
  80. Heatsinks from Surplus Store for J2 or F6
  81. Pearl Phono (original) problems
  82. how much base current for Mosfet for an amp with 2.6 Bias
  83. Flat heatsink for F1 ?
  84. SIT Startup Problems - What did I miss?
  85. what obvious perceived sound quality segments found in Class A compared to AB?
  86. Heatsinks..best place to get them in the U.S.?
  87. BOSOZ as line level crossover
  88. interesting similarities - higura-Pass
  89. Aleph 3 psu
  90. Aleph 60 and F5Tv2 in the same chassis
  91. How about the use of cpu collers of a water type.
  92. Recompensating a Stasis 3
  93. Would removing the LEDs in my F4 or any FW amplifier yield better sound?
  94. Help with strange failure on Aleph
  95. Which PS for my zen
  96. Pass amps with Elna Silmic2s? any freq alteration?
  97. Why don't the Aleph amplifiers have input RC filters?
  98. joes ba3 questions
  99. Bias increase after components burn in a few days??
  100. DIY Audio F4 220u Capacitors
  101. F5 measurement/tuning
  102. pass speakers
  103. wich current output for dac 1e
  104. The F5X Preamp
  105. Pioneer SX as preamp?
  106. Large mosfet for aleph
  107. Just wondering...
  108. treshold dac1e listen test
  109. novel heatsink for F5T
  110. BOZ distortion problem
  111. Aleph J for Universal Mounting Spec
  112. DCB1 questions,
  113. why not F6 with semisouth Device since they are still available in large quantities..
  114. Nelson Pass is *very* good, and a gracious person but......
  115. why does Passlab XA30.5 has 5 pairs of output devices?
  116. U244 anyone?
  117. F5 - is normal ICs twist out the Hum?
  118. Tweeter for TAD TM1201 100db/at 3khz
  119. input capacitors for Pass amps? which is generally used?
  120. could the F5C or F5T be run at 40v rails?
  121. ACA with Universal Power Supply
  122. sjep120r100 faking from China
  123. Son of Zen v7 HiZ in
  124. INT-150 from 230v to 240v?
  125. Mos V Mosfet
  126. Soft-start -VS- CL60 Thermister's
  127. Aleph 30 switch broken
  128. F6 heatsink Calculations
  129. Bergquist thermal pads
  130. Need help on "pass" transistor math
  131. Remote Toroidal Transformer !
  132. Cheapest/simplest way to connect computer to F5?
  133. Cascoded F5
  134. Nelson Pass "Resumé" in Chinese!!!
  135. Stasis 2 help and other Questions
  136. Mini-A Mono-block Is it possible ?
  137. DIY Audio F4 Premium Resistors?
  138. Gain Structure?
  139. preamplifier which to choose for the final xa 160.5?
  140. F5 Turbo V1, modified for more Class A power into 4 ohms
  141. F5 Turbo Sneak Peak
  142. IRFP240 & 9240 Gate Source Breakdown Voltage
  143. f4 vs aleph j
  144. KCC CL 30 What kind of part?
  145. Broken A 30
  146. Semisouth remaining stock
  147. DIY B1 on eBay - a Problem?
  148. VFet F5
  149. A little help needed, PLH no Bias !
  150. Burning Amp Tweets
  151. Pass B1 CLONE build completed and happy
  152. SiC alternatives
  153. Semisouth goes Dodo ; what now ?
  154. Operating points of Semisouth JFETs
  155. c-core trannies for f5 (or other pass amp)
  156. Pass at BAF 2012
  157. Forte 1a - little buzzy, runnin' hot.
  158. Questions to Mr Pass about the amplifiers and speakers he has created - Online Video
  159. class A amp design with constant current source with BJT
  160. converting PA amplifier into symetrical class A son of Zen amplifier
  161. converting PA amplifier into symetrical class A son of Zen
  162. F5 build
  163. F5 bias
  164. Got me a Nak PA-7 amp...
  165. avoiding static
  166. Other MOSFETs for the F5?
  167. SIT amp idea
  168. PASS F5 Clone-Question
  169. Pass Class A/B designs for HT?
  170. F5 output MOSFETS matched or not?
  171. buzz/ripple treshold amp
  172. which amp
  173. F3 boards
  174. V9, F4, Zenevo results and questions
  175. amp wont.turn on , wt can be wrong?
  176. F3
  177. Wanted! F3 boards
  178. AMPLIFIER TESTING: HOW-TO QUESTIONS
  179. Can I have a listen?
  180. F5 turbo, or KSA50/100MKII clone
  181. Matched irfp9240 irfp240
  182. Ground loop problems with ZEN4
  183. L'Fake - A Cheap- A** Expedient to Replace the Elusive SIT
  184. 0r68 3Watt MF resistors for sale in UK?
  185. Wanted: F3 pcb - anyone?
  186. Class A Amp, in Car-Caravan
  187. Citation 12 input sensitivity
  188. F5 Alternative transistors
  189. Help indentifying this MINI ALEPH power supply
  190. Am I really listening to my F5 at 0.22 watt?
  191. "Look Ma, I have a new Xformer. Want a new toaster oven" The FuP6 amp story
  192. Project Aleph 5
  193. SIT devices for DIY
  194. F5 PSU Question
  195. Behind SIT 2
  196. Aleph 3 standby mode, possible turn off
  197. Aleph 3 power consumption
  198. Lazy Man's Balanced F5?
  199. Rookie questions
  200. B5 Opening Ceremony - Active vs Passive
  201. Threshold Preamp 240v?
  202. output devices on X -X.5 and XA.5
  203. Mesmerize B1 vs Original Pass B1 - please guide me!
  204. Pass Labs / Harbeth
  205. First Watt F4 and Magnepan MMG's
  206. New to DIY - F5 Questions
  207. F5c question
  208. B1 board availability
  209. Pass Labs X0 and Notch Filter
  210. Toshiba 2sj201 and 2sk are out of production?
  211. Nakamichi PA-5 upgrades
  212. B1 Mono output
  213. Compound Power Amplifiers
  214. One of my Zen Lights has died!
  215. Some Questions for building X2 rev0 or 1 Clone
  216. Aleph P1.7 Power Supply mod
  217. Remarkable Capacitors in Pass Amplifers
  218. Pass Lab XA 160.5 Break-In Time
  219. SJEP120R100 Question
  220. Juma's Preamp for F5 -new built-
  221. Aleph 3
  222. Aleph-X humming\buzzing
  223. F5 heat sink, rhetorical question,
  224. My F5 blew up!!
  225. Anyone have trouble when ordering from Newark?
  226. My faithful Forte Model 3
  227. pass jfet pre amp
  228. Aleph 3 / power supply
  229. Aleph 60 building thread
  230. Aleph 5 low level buzzing at output both channels
  231. Aleph-X diff pair trouble?
  232. To DIY, or OEM PASS?
  233. DIY Rhinestone F5
  234. Back to the Citation 12
  235. Xono
  236. ONO OHH NO SEARCHING FOR BOARDS
  237. Burning Amplifier 2012 Nominee 1DIFFQC
  238. EMI filtering and voltage regulation in Pass amps and preamps
  239. F6 Amplifier
  240. F5 question
  241. 0R5 Ribbon Apogee Scintilla drive: CCS Aleph 1.2 vs. X/XA/XS Series+Imp-Transformer
  242. SMPS for DIY Audio F5c
  243. Aleph X voitage
  244. Pass-type headphone amp?
  245. IRF710 in BOZ, BOSOZ, etc?
  246. BOFU highs with and w/o whizzer?
  247. De-Lite strange problem
  248. A new BBA3
  249. Ticle Zen Amp
  250. Harris IRF450

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