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  1. Is the PASSDIY B1 board the complementary version
  2. F5turbo or F5x/balanced?
  3. BOSOZ balanced pre - for novice - questions
  4. Power supply for Pass B1
  5. Hockey Puck SIT 2SK180 by Tokin source NOS
  6. Sony Vfet Illustrated build guide
  7. Power jfets from United Silicon Carbide
  8. Pumpkin Shunty begins....
  9. The Sound of Two Transistors Clapping
  10. Jfet matching jig
  11. Adcom 555 a thought
  12. Aleph L / F6
  13. Heat generated with bridged F4's? Balanced vs not
  14. F6 bias setting
  15. Searching for Pearl 2
  16. are these fakes
  17. Question for Papa about Cascoding Devices
  18. B1 Rev. 2
  19. SIT1 Choke Input Power Supply?
  20. Balanced connections on FW DIY AMPS
  21. What does Mr Nelson Pass think of yamaha power amps..
  22. Assistance with troubleshooting Aleph P1.7 needed.
  23. Pictures of a >>GENUINE<< Lovoltech LU1014D Wanted!
  24. Adcom GFA 5500 fet amp help
  25. Nakamichi PA-5A II Burned Resistors/PCB
  26. PCF without global NFB
  27. which amplifier for fullrange
  28. The buzz from my Threshold 400A
  29. My Aleph J actual/futur configuration and mesurements
  30. XA160.8 single-ended
  31. PSU build earthing impedance issue (ally plate) and hum
  32. Aleph P 1.7
  33. AlephJ Mimi! (Mini)
  34. ACA Problem
  35. Power Factor Correction on PASS/FIRSTWATT stock/diy power amps
  36. Threshold S/500 driving difficult loads
  37. Using a F5 as a headphone amp?
  38. Mission Pass Labs Power Amp model
  39. guys I need some help f5 turbo
  40. Passing Wires Through Panels
  41. Let's discuss ZM's Good Gemini shunt
  42. BOZ vs B1
  43. Pass Open Baffle: need help
  44. Pass Amp run from 12 volt Battery
  45. best pre-amp for Pass F6
  46. DC on speaker wire
  47. Threshold 400A faceplate bolts
  48. Nelson Pass Preamplifier - Special Needs
  49. Threshold Stasis-3 - Class A or not
  50. Stereo F5 Turbo V3
  51. Zenlite question
  52. F4 Beast Builders
  53. Speakers Worthy of Pass Amps?
  54. Forte 6 Schematic
  55. Question: Is the F7 going to be offered as diy? Nt
  56. DEF Amp
  57. JT-123-flpch models for eagle
  58. Pass HPA-1, what do we know?
  59. Zen amp
  60. UltraTriode-Cascode Zen amp
  61. Amp Camp Low Power
  62. F-6 and Yamaha NS100-Ms, a good match?
  63. F7 vs F5
  64. Is this useable?
  65. Pass Clone Kits
  66. a question for Nelson about OB
  67. Common Emitter OPS?
  68. Stereo F4 comparison to twinn F4 monoblocks
  69. Aleph 5 question
  70. Anyone on this board in the Puget Sound area?
  71. Quiescent current in F6
  72. Pass XA25?
  73. liquid cooled F6
  74. Papa's Talk at BAF2016.
  75. Should I build an F2?
  76. One half of Aleph p 1.7?
  77. Another Aleph J, fan cooled, LC filtered supply
  78. threshold s200
  79. Choice of amp advice
  80. find the error in this Nelson Pass style PSU, please...
  81. Aleph Pass One Monoblocks
  82. Grounding on M441 and M402?
  83. Newbie has a simple A40 power supply question
  84. Juma's Head Amp
  85. First Watt F4 with 87db speakers?
  86. F5 problem after running it for a long time
  87. ACA amp, or vintage/retro?
  88. New Citation 12 owner..
  89. searching for Pearl 1(2001) pcbs
  90. Toshiba 2SJ313/2SK2013 substitutes?
  91. selectable pre-amps: silly idea or not?
  92. ATTN: Mr. Pass: NASA Designed 460GHz Vacuum Transistor
  93. Aleph 5 clone issue
  94. Threshold Stasis 3 Bridging to Monoblock
  95. Pass B1 problems
  96. Pass Labs X-600.5, REL attachment
  97. DIY speaker wire for F5
  98. Threshold SA/3 Unlisted Specifications?
  99. Threshold Stasis 3 Amplifier Capacitor Replacement
  100. E/Bay Pass clone H/Phone kit
  101. F6 build troubleshooting
  102. Anyone Know the BK AVP-1030?
  103. Firstwatt Antek alternative in Europe
  104. Chinese clones of Aleph 3
  105. Comparison F5,F5T F6, BA-3, Honey Badger
  106. Seas A26 speaker?
  107. How did I goof up these F5s?
  108. What is the consequence of a too powerful power supply?
  109. Interesting Review comparing J2, F7 & SIT1
  110. F5 with SJ55/SK175 sounds bad - any suggestions ?
  111. VFET-X (or my 1/3 40th Anniversary Sony VFET Clone)
  112. X-ccs bosoz need more gain
  113. New ACA Build Low Power and Noise
  114. What Nelson pass amp build
  115. My first Aleph....Pass Labs.... experience!
  116. F5 bias issues - newb build
  117. M2X Balanced Headamp
  118. The best sounding XA.5, regardless of watts
  119. Outputs on X0.2 Preamplifier
  120. Choosing best output coupling capacitors for B1
  121. Villars 2007 Power Amplifier
  122. Gyuri's Pass SONY VFET2 build.
  123. Thinking About Building an F6
  124. firstwatt chassis...
  125. flacit.com?
  126. Aleph J started to make an odd "Click" Sound
  127. F5 with THAT corp. balanced input.
  128. Mini Aleph Stability Issue
  129. eBay 2sk182
  130. Pass Aleph 0s and planars
  131. f5, Bias pots, what NOT to do.
  132. Firstwatt F5 Kit
  133. F5 T -V2 transformer question
  134. HELP- Monoblock F6 amplifier
  135. Mulling over building an Aleph J
  136. Seems Like a Different Type of Load
  137. Sic Shottky diodes for Aleph L clone
  138. Australians - has anyone used harbuch line level transformers?
  139. Silicon Carbide JFET Normally On 1200 Volt 17 Amp Hermetic
  140. First Watt SIT 2
  141. Pass labs XA30.5 unchanged?
  142. Volume control of Pass Camp Amp
  143. Bi-amping of 4344 mkII using First Watt B4
  144. Stuffing Guide for KK PCB Aleph 1.7
  145. it suppossed to make smoke?
  146. F5T how to test outputs
  147. F5 Turbo V2 Queries
  148. What's wrong with the kiss,boy ?
  149. Pass X150
  150. threshold sa/1 vs sa/12e
  151. 2N5566
  152. Jumping into Class A
  153. Which Adcom for best low power mids and highs?
  154. F5 updated BOM
  155. power supply for f6 or other
  156. Standby Mode Upgrade for XA30.5
  157. Is it safe to drive a 4 ohm load with a Nak TA 4a
  158. Damping Factor and Bass
  159. Split load phasesplitter amplifier with bifilar choke load
  160. F5 Turbo V2 power supply doubt.
  161. Cooling a stack of FIRST WATT amplifiers
  162. aleph3
  163. Need advice on remote circuit
  164. Opinions on which amp?
  165. Linear Power Supply for Amp Camp Boards (Question)
  166. ACA PCB's
  167. transformer source
  168. Brilliance in simplicity
  169. Help! Zen v4.....
  170. SIT Nemesis
  171. Jfet testing oops!
  172. B5's are officially discontinued.
  173. Preamp in Front of Zen V.5 Complimentary Pair?
  174. Trouble Getting SE Circuit to Work
  175. Ping ** Nelson Pass
  176. Pass kits
  177. BA3 preamp hiss
  178. B1 Issue
  179. Packing Up The Lab
  180. Developing a Regulated Dual Rail Power Supply For FirstWatt Amps
  181. Problem with needle on XA30.5, help!
  182. Hybrid A-class retro amp
  183. Transformer p-s single stage Triadtron pushpull
  184. Pass Ono oscillation
  185. Pass F5 dual mono transformers wiring, ground design
  186. 50w Single-Ended BAF2015 Schade Enabled
  187. aleph 5 with brian gt boards
  188. Linkwitz Open House May 14 and 15
  189. New circuit based in NP CSX
  190. Which Amp To Build?
  191. 2sk170 vs lsk170 which is better in sound quality?
  192. Did Infinion buy the technology from semisouth?
  193. Why IRLB3813 and similar (strange) low voltage devices?!
  194. ACA input impedance
  195. Threshold SA/30s vs 3.9e
  196. Quasi Complementary F4 (inspired by SiC)
  197. F3 and 90db speakers and passive preamp??
  198. are there SMD replacements for k170 j74
  199. Dual pre output? Aleph L clone
  200. Aleph J build and a few questions
  201. Nakamichi PA7II: HF noise-oscillation issue
  202. PCF in F4-amp ?
  203. Value of bias on Pass Labs X0.2
  204. B1 clone - output on one side only
  205. Threshold 800a
  206. Inspired by FW M2 AUTOFORMER
  207. Pass Labs Xyyy.? , checking/adjusting offsets ,Iq and gain
  208. Why do all of the Fx-Amps have one shared PSU ?
  209. B1 has died
  210. Will these Heat Sinks work???
  211. Are distortion ratings accurate for most amps?
  212. FW Announcement
  213. Me and My new F6
  214. I'm scared.
  215. Convert a Pass Labs INT-30A from 110v to 220v
  216. Schaded F6 P-N cascode with very low THD
  217. First Watt F1 PCB
  218. Average cost of a Pass F5
  219. Rectifier swapping
  220. The UPDATED Penultimate Zen 4
  221. need advice first First watt
  222. Predrilled Heatsinks, bracket etc at Diystore!
  223. Balanced pre diy for Aleph 30 clone
  224. F5 input
  225. Ono Phono:
  226. Simple Schade feedback without transformer
  227. F5 - It Works but some problems ...
  228. F6 with PCF
  229. Upgrading my Pass Aleph-X changed the character of the amplifier.
  230. Pass B1 Buffer Preamp help
  231. The F6 build of the century :) (I want to learn everything)
  232. Using transformer gain like first watt M2?
  233. LSJ177
  234. Threshold Stasis 3 in Jeopardy
  235. Rectifier bridges/FRED recommendations
  236. Stasis - tantal condenser
  237. First Watt AMPS stacked
  238. Zen Bulb Amplifier
  239. Positive Current Feedback simple Zen amp
  240. Aleph J question
  241. Aleph3 with Eminent Technology 8b
  242. The V-Fetron Comes To Life
  243. Pass Labs XA-30.8
  244. Paralleling Aleph 3
  245. Heat-Sinks
  246. Hammond 159zl as clc choke
  247. Hammond 159zl as clc choke
  248. 1977 20w class A little help please.
  249. Experimenting with Positive Feedback
  250. cl60 thermistor in BA3 preamp

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