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  1. V-FET (SIT) amplifier production
  2. Threshold Stasis 2 issue
  3. V-FET (SIT) amplifier production
  4. Preamp grounding
  5. F7 F8 F9 F10 other planet sound from First Watt
  6. Amp is great... power switch not so much
  7. Help me identify this amp i just picked up (aleph J?)
  8. new SiC JFETs ?
  9. First Watt B4.....buffer, gain and impedance...
  10. Amp for Thiel cs5
  11. 2sk246 bias problem
  12. can i use IRF640/9540 for testing the F5
  13. My mistake on the F5
  14. F5 help please.
  15. Change Aleph J to 100volt
  16. XCSS-BOSOZ PCB
  17. Peak dca 75 pro anybody have this?
  18. Rotary front panel power switch for 4U chassis
  19. Problems with my setup
  20. Some questions on an Adcom 5400
  21. J2 with Aleph front end
  22. "Mini" F5
  23. Best Options for making F-5 an Integrated Amp
  24. Hum from X250 amp itself
  25. Cascode amp idea
  26. F5Turbo Illustrated Build Guide
  27. Transformer hum or buzz in my F4
  28. Pass Labs X350.5 Issue
  29. Orchestral music amp
  30. Threshold S/550
  31. My Stasis 3 runs cold
  32. Alloy wheels as amp heat sink?
  33. Funny Pre
  34. new caps for aleph 3
  35. DC voltage on outputs on F5
  36. F5T Mosfet options
  37. "Amp Cramp" Low Power Class A Amp
  38. CRC Filter resistors
  39. Article - Sony VFETs part 1
  40. Sound of various Pass amps
  41. What speakers are you running with your ACA?
  42. F5 max acceptable DC offset on Inputs ?
  43. F5 - R1 Trim Distortion - Worthwhile vs Blow up ?
  44. F5 original .47R vs 0.68R ???
  45. F5 original with 2SK366 and 2SJ107 ok???
  46. forte 1a
  47. Pass Labs X2.5 popping/howling from right channel
  48. Power on thump/pop X150.5
  49. where to get hold of Aleph 2 PCBs or .grb files, other than KK PCB?
  50. Decided on the Aleph 2, what psu should I build?
  51. XA30.5 and noise
  52. Oszilloskop GO10 Schematic
  53. Help ! amplifier fixing !
  54. BOSOZ preamp beginners questions
  55. F5 Toshiba Output bias Issue
  56. Help wanted: Jfet front-end for Aleph 2
  57. Problem with Pearl 2
  58. New phone numbers
  59. passlabs x1000
  60. 5 pcs 2sk170 burn, speaker burn, help!
  61. Yearly Aleph 5 clone breakdown
  62. Another Aleph J arriving
  63. Optimal source output v for b1 + zv9?
  64. Mr. Nelson, why does Pass Labss only offer one class A stereo model?
  65. Testing the Zen-Lite
  66. Aleph P 1.7 stereo preamplifier.....
  67. F5 Fuse burn after connect ground to chassis
  68. DIY the device of US Patent 4,899,387
  69. impedance on PASS XP-10
  70. Change the resistor value in the PS scheme
  71. Threshold 400A - spacer?
  72. Threshold Cas-2
  73. Dad's away so I can play
  74. General question about First Watt amps
  75. FORTE 44 Line Stage Schematic Reconstructed
  76. Sony SITs - 2SK82 E Rank With 2SJ28 F Rank
  77. Zen Turns Twenty
  78. Biasing the F5 higher, new trim pots?
  79. Speakers to Match with DIY F5
  80. Static Electricity B1 Fried Power Amps
  81. F5 v2.0 question from a novice...
  82. magnetic switch instead of slow blow fuse
  83. pass x250.5 - x250.8
  84. Pearl 2 help?
  85. F5 monos finished
  86. BOSOZ Help - Remote???
  87. Pass Aleph 5 current issue
  88. Measurements of tests on Aleph 5
  89. Yamaha 2SK77 with First Watt design?
  90. Forte amp + type of speakers
  91. Curly-F4
  92. Input tranformer for the F5 turbo
  93. whare to place the volume potentiometers in my system and what the value?
  94. Back to 100K input impedance on the F5
  95. Aleph 4 vs F5
  96. Which of these designs would you choose?
  97. Multi channel amp grounding problem
  98. F5 with 2sj162 2sk1058 ?
  99. My troublesome Bride of Zen
  100. What to do.. Build Aleph JX or F5T V3 monoblocks?
  101. Beginner to build an Aleph30 needs some help
  102. Aleph J versus Aleph 3
  103. Inputs needed for my design of a Circlotron with F6 front end
  104. Preamp between the DAC and the F5
  105. Newbie ACA build!
  106. Maximum Output XA .5 vs XA .8
  107. F5 boards rev 3.0
  108. Sony VFET Amps
  109. Witch amplitude on F5 entrance (calculation check)\ or preamp amplification for F5
  110. L'amp cascoded design?
  111. Aleph P 1.7 Volumecontrol Output-imendance question
  112. ACA inpout impedance
  113. Antek transformers
  114. Prolonged Amplifier Run Time
  115. Dual supply B1 Buffer
  116. Is this suitable heatsinks for the V2 and V3 versions?
  117. Crazy SIT PHONO LCR thread....
  118. F5T psu caps for the diyaudio psu board?
  119. Class A Bias
  120. 2SK79 V-FET Preamp ETC ????
  121. Luminaria?
  122. f5 no voltage through R11 R12
  123. transistors kit for two F5 channel`s
  124. Rotel RA-1520 preout is good for the F5 Turbo V2?
  125. Transformer Isolation
  126. Pass Aleph 30 110/230 AC compatible?
  127. Pass STAT Headphone Amplifier Concept
  128. TVC with Pass Labs XA30.5?
  129. ACA as 5W guitar power amp
  130. My AM A3 A5 F5 turbo v3 PCB show
  131. Nakamichi & STASIS
  132. Which pass amp for altec Lansing 605b?
  133. Would like to Buy Pass Labs Amplifiers
  134. Need 1 Aleph stuffed pcb
  135. Price difference in builfing a F5 Turbi V.2 Vs V.3?
  136. Dissipation of Burning Amp Chassis
  137. Selection an amplifier Pass in class "A"
  138. F6 build problem
  139. Nakamichi PA5 hums
  140. Meter repair for Pass Amps
  141. Velleman K4700 mods
  142. ACA illustrated build guide
  143. TOSHIBA 2SA1837 2SC4793
  144. Papa's Koan (M)2
  145. Bf862 purchased on ebay - labeled as 2AW2?
  146. Non Contact Thermometer
  147. Recommend a Preamp!
  148. Pass X1 problem
  149. passive I/V conversion on a dac 1e Threshold
  150. f5 populated PD boards for sale.
  151. Mu Follower design in NP's Amps
  152. Question: Why does the phase of AC supply make the sound difference?
  153. Biasing F5, short circuit to stand off, SPARKS!
  154. bridging adaptor for single supply amp
  155. CRC power supply cap addition
  156. Is the XA60.5 more similar to the 100.5 or 30.5?
  157. Hidden quality and design
  158. F5 + B&W DM683
  159. Aleph P 1.0 service manual
  160. 400a MJ15003/4
  161. Convert voltage 110 to 220 - Aleph 3 amp
  162. GFA-535 bias pot wattage rating?
  163. Illustrated guide to the 4U deluxe Chassis
  164. James Watt
  165. Help! Anyone in Seattle area willing to take on a challenging F5T issue?
  166. Simple(r) Crossover with Adjustable EQ
  167. BA-2 Common DC offset
  168. I'm going to build a Pass XOno.
  169. Solid State Karna
  170. F3 PCB's FOR SALE
  171. I like it
  172. When does an F5T transition from Class A to A/B?
  173. The Hybrid SIT Parafeed
  174. Amp Camp Amp...built it, but no power. Need help troubleshooting!
  175. Removing Protection Circuitry From F5
  176. Transistor insulators and thermal conductivity.
  177. Two B1 questions
  178. Six output pairs with standard F5T front end?
  179. Aleph H Schematic - Revealed at Last
  180. Ironamp Video Posted
  181. 2SK2586 and 2SJ555 combo Mosfet
  182. ACA AMP Battery Powered? Help? Crazy?
  183. More gain from F5 and Aleph J?
  184. Actual NP Speakers Auditioned at BA 2013 in Pass Room
  185. Nakamichi PA-7 Biasing question
  186. Twenty years have passed, what to do?
  187. B1 to F5 and subwoofer
  188. Another F5 born!
  189. Another F5 born!
  190. ACA Build Question
  191. Alternative layouts for my first F5 attempt
  192. 2x F5 build
  193. possibl emodd for my beloved THRESHOLD DAC 1e
  194. Simple Speaker Protection for Power Amplifier with Balanced Outputs
  195. LSK pre - BAF 2013
  196. Better than a B1...Commercially Available...
  197. Aleph 3: replacing aging capacitors or what else?
  198. What signal level is too hot for the F5?
  199. Hum issues F5
  200. LU1014D - which Vgs to get for F3?
  201. Amplifiers with series output resistors.
  202. Nice MOSFET
  203. Ultrasimple SIT PP amp from BAF , or SIT Beast with a Thousand PSUs
  204. Burning Amplifier Festival Pass Camp 2013 News
  205. Aleph 1.2 Trafo question
  206. F5 Build: Problems on first start-up
  207. VFET PP amp
  208. Antek out of stock
  209. B5 Questions
  210. BASIC ACA WIRING QUESTIONS
  211. Attention Mr Pass, Attention Mr Pass
  212. Pass Aleph 0s: How to disassemble & assemble it to replace power capacitors?
  213. Using a regulated ps for a power amp input stage.
  214. "Inverted" Aleph J?
  215. USing Computer Heatsink
  216. Aleph J problem
  217. F5 CLC inductor recommendation
  218. F5T output matching, source resistors, diodes & biasing
  219. Trioderizer a solid state triode
  220. F5 Build: How much gain do I need?
  221. Best solder and wire for Pass diy amplifiers ?
  222. ACA JFET install Question.
  223. F5 Turbo v2 and v3
  224. Feeding BA into F4
  225. continuity test psu
  226. So I got home by 6pm....
  227. 2SK88 replacement for 2SK170
  228. 4 pass amps
  229. Newbie with a Threahold NS 10 question..
  230. Universal PS for F5
  231. F5 - Mur3020 diodes - heatsinks needed
  232. Mini Aleph J build using J174's - how to tweak the VAS
  233. 2SK170 original or fake
  234. Help for Threshold Stasis 2
  235. Passdiy website - jumbled
  236. Newbie needs advice: F5 Build parts
  237. passlabs.com: Security Warning
  238. What DAC do you use with F Amp.
  239. How much did you spend on your DIY Pass amp?
  240. ST_ Designations on Univ Power Board
  241. Another Pass "reproduction" on Ebay
  242. Aleph J illustrated build guide
  243. silmic 2 positions in the pass amps
  244. Mystery 'sj74'? jfets
  245. beating the heat with flying leads
  246. Pass F4, F5 and Aleph J - which runs coolest?
  247. What amp to drive my Magnepan 1.6
  248. Good size enclosure for b5
  249. 6 real quick (mostly yes or no) questions about the B1.
  250. Ideal Pass Labs Project for Morel Renaissance Duets

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