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  1. How can I use this Transformer
  2. tri-amp advice
  3. Enhanced F5 / Light Version of F5 Turbo with biasing problem.
  4. F5 Turbo V3, anyone built one?
  5. Who have build / bought these preamps? or X2 vs ?
  6. B-Day greetings to PaPa Pass
  7. F2J Input impedance
  8. F5 Front end JFETs substitute
  9. Short Stasis 3 question about DC leak
  10. F2J PS Resistors.. Film or Wire ?
  11. F4 amp to match these Klipsch speakers ?
  12. Recommendations for Front Panel Illuminated On/Off buttons
  13. Which combo XP-30/XA100.5 or XP-20/XA160.5
  14. Question on F5 Power Supply
  15. Pass Labs SIT2 - Anyone heard ?
  16. Available F5 PSU PCB options? Jim's -> Sjöström!?
  17. Bigger or smaller- does size matter?
  18. Starting to build my first F5 Turbo V3
  19. Is Pass X1 a good mate for J2?
  20. First Watt M-2 driving 2 ohm speakers?
  21. Newbie needs help finding transistor
  22. Which one to build please.
  23. X250 to X350.5???
  24. Pass B1 Buffer Preamp help
  25. TRANSISTORS NEEDED
  26. Aleph P 1.7 distortion/clipping?
  27. out board power supply connection
  28. Jfet BOZ point to point help
  29. b1 buffer preamp suitable voltage
  30. Boards for F2
  31. F5 needs a preamp for vinyl?
  32. Discreet OPamp
  33. Aleph 5 clone -is this "shorting" the ouput?
  34. F5 Power up bias problem - help please!
  35. Hot FirstWatt J2
  36. Aleph 0 with VOTT to replace Accuphase E-530
  37. Capacitance multiplier in Zen Variations #9
  38. Conjoined Twin diyF6s
  39. Strange behaviour of my F5
  40. INT 30A how loud should it play?
  41. Best place to buy IRFP240 or 244?
  42. The Beast with a Dozen Jfets
  43. Pass chassis on the net.
  44. Some observations on bias vs. distortion
  45. New F5 build: Speaker positive showing continuity w/ground
  46. upgrading a threshold 4000 : PLEASE need a courtesy
  47. Maximum sinusoidal output power of the Aleph 2
  48. Troubleshooting F5 - Dennon AVR 4603 hookup
  49. Convert Aleph 30 from 120v to 240v
  50. Aleph 5 DIY- with Dolphin sounds...Help please
  51. Bypass caps on source resistor (F5 example)
  52. F5 in balanced mode?
  53. Xs-PreAmp
  54. Issues with newly acquired Nakamichi PA-5 Amplifier
  55. F5 Ground Loop - Need Ideas..
  56. BA-3 As Preamp
  57. Best Pass LAB Power AMP - Opinion
  58. Threshold SA4/e. Could I change to a Monoblock?
  59. Aleph 1000 design stage
  60. A guide to building the Pass F4 amplifier.
  61. Single Primary Transformer wiring help
  62. B1 output at power up
  63. Nakamichi TA3A intermittent power cycling
  64. DIY Newbie...Passive Preamp question.
  65. Aleph 1000
  66. B1 preamp - problems
  67. Transistor Dissipation and Turbo Projects
  68. pass labs x2 how to change gain
  69. Irf644
  70. Aleph3 DC Turbo Project
  71. recommendations for 8-channel amp
  72. 2SK69 datasheet?
  73. Mistakes you Learnt from! (might be helpful for beginners)
  74. Riaa Caps for Pearl 2
  75. which power amp with klipsch cornwall?
  76. Forte Model 3 - AudioXpress MOSFET Update from 2003
  77. Amp camp amp
  78. Beginner's Build Guide: Pearl II
  79. F3 suitability
  80. xa100.5 - enough power for my speakers?
  81. My desk amp - “Amp Camp” - Aleph current source OR???
  82. LU1014D on ebay - how to test to prove it's not a fake?
  83. Add Gain and Load settings for Pearl 2 Phono?
  84. Slight 60 Hz hum Aleph J
  85. Will linear deliver on promised lsj74
  86. Funny ^6
  87. Do Bridge rectifier blocks need to be isolated from chassis?
  88. SIT Variations
  89. Bi-amping Revel Ultima Salon 2
  90. Best pot for Nak PA7MKII
  91. Factory Built F4 -double transformers
  92. Pass labs pearl 2 Need obsolete part
  93. What is the schematic different in X.5 and XA.5 series
  94. Does Bi-Amping with F5 for the lows and AlephJ for mid/high make sense?
  95. Arch Nemesis - High voltage version
  96. BD140 I/o 9610 in Aleph type front end?
  97. Heath sink size
  98. ZV10?!?
  99. PASS ALEPH 5 -"WOBBLY OFFSET"
  100. Fake or real? Fairchild 19N20C
  101. ALEPH 5 power needed ?
  102. Amp Camp Amp Mod
  103. Strange problem with Pearl 2 and SAE Cartridge
  104. Pass Pearl 2 / recommended power supplies
  105. Class-A Amplifier under £3000 wanted
  106. The B1 Buffer and F5 Build intergrated, questions
  107. Bridge a pair of F5s
  108. Super Symmetric [R] Balanced F5
  109. Mini Aleph, some output problem
  110. HEATSINK and ENCLOSURE for ALEPH 5 ?
  111. Jim's Audio F5 power supply board
  112. Forte 1a left channel buzz
  113. forte 1a mods
  114. does a single pair of IRFP240 9240 needs source resistors?
  115. Pass nation-repair caps for A-75
  116. I'm newbie: Please help with xa30.5 question
  117. Which F5 to build?
  118. Complementary Zen 5 Questions
  119. J2 for home theater applications?
  120. F5 increased capacitance
  121. Ed Dell
  122. F1 and L'Amp into Electrostatics?
  123. to all in the Pass DIY Nation
  124. Source resistor choice Carbon film or Metal Oxide? brand in specific?
  125. Zen V1 with SMPS - Could use some help
  126. psu voltages of x150 x250 and xa30 x60?
  127. Int-30 vs. XA30.5+XP-10
  128. EDCOR
  129. Threshold NS-10 vs SL-10 preamp
  130. How about using PF5102 to replace the 2SK170BL ?
  131. F5, Antek out, what transformer?
  132. New Build Recommendation: F5 v3 or Aleph X
  133. Newbee question for Pass F5 PSU cap values
  134. where to measure the Ipeak of class A amplifier?
  135. Threshold 400A, Need Help!
  136. Building an F5 Turbo v2 (in-Progress)
  137. Pass Labs x350.5 performance, single ended or balanced?
  138. how many of IRFP240 will match in one batch of 100 units?
  139. which amp would suit these speakers?
  140. F4 dc offset problem
  141. treshold dac1e psu for dacs new?
  142. Increase Rail Voltage for Aleph?
  143. Jfets in HK
  144. Speaker protecion for F5
  145. Passlabs X-600 Mono's
  146. Zen V5 with Laptop Power Supply???
  147. CAS-1 Repair
  148. Burning Amp 2012 Pass Speaker
  149. Simulating SITs
  150. First Pass Build. F5. General Help Needed.
  151. What was done to the Aleph 3?
  152. Forte 1a
  153. F5 bias problems
  154. Need help with MF Citation 12
  155. Broken CAS2 Amp
  156. sourc of vib electrolitic of filter needed
  157. Forte 1a
  158. F5c V2.0 Cascode Build Documentation
  159. Aleph 4 vs Aleph 2 for Driving slotted Open Baffle Bass Section
  160. F5 / Mezmerize Integrated
  161. The Valorous Amp - A modest aggregation of pass inspired ideas
  162. SemiSouth boiler room
  163. what are the complications in building 12 pair of output ex: Aleph 1.2
  164. Cviller's F5c
  165. what are the pros of using IRF240 9240 in amplifiers?
  166. Ground net
  167. JFET Matching/Sorting
  168. I m too not sure about my pass b1
  169. Antek transformers Down?
  170. Pass Citation 12
  171. Ultimate Pass amp.
  172. Aleph 2 uneven temperatures
  173. Multiple chassis grounding question
  174. IRFP240 source?
  175. Article: Beast With a Thousand Jfets
  176. JRDG Coherence One Series I & II powersupply
  177. BOSOZ Dual Transformers (2 X 36VAC +36VAC)
  178. Matching Mosfet already in Amp
  179. My SIT - First Impressions and.........
  180. My little Nelson Pass Aleph J rackmount
  181. Relays gold plated
  182. Modifying B1 Buffer
  183. F5 on 2x22v?
  184. Newbie with lots of questions
  185. F4 Bom
  186. PLH advise
  187. AB100 Class AB Power Amplifier
  188. pass xa 160.5 info!!
  189. Treshold 4000 schematic
  190. An illustrated guide for Aleph 60 builders
  191. Class AB Question for Nelson
  192. DCB1 & Aleph 5
  193. panel meter for monitoring bias for F5 or F5T
  194. F5 Finally Took The Plunge
  195. New Semelab Sic Normally Off power jfet
  196. Best way to tune in BIAS F5 V2 Turbo
  197. please help me
  198. F3 mono blocks
  199. My F4 Build
  200. Newbee need help
  201. Heatsinks from Surplus Store for J2 or F6
  202. Pearl Phono (original) problems
  203. how much base current for Mosfet for an amp with 2.6 Bias
  204. Flat heatsink for F1 ?
  205. SIT Startup Problems - What did I miss?
  206. what obvious perceived sound quality segments found in Class A compared to AB?
  207. Heatsinks..best place to get them in the U.S.?
  208. BOSOZ as line level crossover
  209. interesting similarities - higura-Pass
  210. Aleph 3 psu
  211. Aleph 60 and F5Tv2 in the same chassis
  212. How about the use of cpu collers of a water type.
  213. Recompensating a Stasis 3
  214. Would removing the LEDs in my F4 or any FW amplifier yield better sound?
  215. Help with strange failure on Aleph
  216. Which PS for my zen
  217. Pass amps with Elna Silmic2s? any freq alteration?
  218. Why don't the Aleph amplifiers have input RC filters?
  219. joes ba3 questions
  220. Bias increase after components burn in a few days??
  221. DIY Audio F4 220u Capacitors
  222. F5 measurement/tuning
  223. pass speakers
  224. wich current output for dac 1e
  225. The F5X Preamp
  226. Pioneer SX as preamp?
  227. Large mosfet for aleph
  228. Just wondering...
  229. treshold dac1e listen test
  230. novel heatsink for F5T
  231. BOZ distortion problem
  232. Aleph J for Universal Mounting Spec
  233. DCB1 questions,
  234. why not F6 with semisouth Device since they are still available in large quantities..
  235. Nelson Pass is *very* good, and a gracious person but......
  236. why does Passlab XA30.5 has 5 pairs of output devices?
  237. U244 anyone?
  238. F5 - is normal ICs twist out the Hum?
  239. Tweeter for TAD TM1201 100db/at 3khz
  240. input capacitors for Pass amps? which is generally used?
  241. could the F5C or F5T be run at 40v rails?
  242. ACA with Universal Power Supply
  243. sjep120r100 faking from China
  244. Son of Zen v7 HiZ in
  245. INT-150 from 230v to 240v?
  246. Mos V Mosfet
  247. Soft-start -VS- CL60 Thermister's
  248. Aleph 30 switch broken
  249. F6 heatsink Calculations
  250. Bergquist thermal pads

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