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  1. F5 amplifier help
  2. Temperatures Nakamichi PA-7
  3. Op amp + Vfet 's 60|18 = Seychelle
  4. Pass Amp Family Photo Summer 2017
  5. Threshold SL-10 & CAS-1: loudness and Input sensitivity
  6. FET Measurements with Just A DMM
  7. Heat sink size Q
  8. Pass Labs Aleph L versions
  9. First Watt F6
  10. Amps with simulated/fake SITs
  11. F5 Power caps
  12. Threshold FET 1 Series 2 vs FET 2 Series 2
  13. Nakamichi Amps "Stasis" for Sale
  14. Mosfet Output Stage Temperature Stability
  15. Help with f2j
  16. New XP-12 and XP-17
  17. Threshold 4000 rebuilt - buzzing, need advice
  18. XP-10 problem
  19. Unbalanced signal through a balanced Pass preamp
  20. Aleph P remote (Pass Labs)
  21. Changing the bias current of ZV9
  22. Pass F2(J)
  23. Power supply impedance and class A amplifiers?
  24. ACA mod 2017
  25. F5 layout
  26. Checkinig notation on this schematic
  27. Aleph 2
  28. Not your normal F5T Build Guide Part 3
  29. First Watt F3 Integrated?
  30. "Light Touch" Class A Amp
  31. Threshold model # prefix and suffix definitions?
  32. Aleph 0. Recap!!
  33. Dumb mistakes. AKA: UGS Misadventures
  34. PASS principles super tweeter amplifier
  35. still any Aleph-X builders here?
  36. What To Do With Those 2SJ28's
  37. Is 2SK170BL compatible LSJ74
  38. Origin of the name "aleph" for Pass amp designs
  39. Power on LED
  40. Pass B1 pre with BF862
  41. A Pass for Maggies?
  42. Whats your favorite Aleph??
  43. Threshold Fet 10 PC Power Supply
  44. F5 LED
  45. F2 transconductance amp for Bass or Class D
  46. Pass XP 20 db25 connector question
  47. F6 dc offset issues
  48. XP30 amp Module without Central Power/Processor unit?
  49. First watt F2j with SJDP120R085
  50. Not your normal F5T Build Guide Part 2
  51. NP slot loaded open baffle loudspeaker, 3 questions
  52. Jfet Purchase
  53. Aleph 3 left channel fading
  54. Hanging Out Down at the Pass: Pass Labs INT-60 Integrated Amplifier review
  55. Aleph Ono Clone help
  56. PCB files or toner transfer art for Toole regulated power supply for NS10?
  57. Hiss from the Pass Labs Balanced Zen Line Stage.
  58. Pass Amps- JUst insensitive or is something wrong with my ideas and builds?
  59. XA25 vs F7
  60. BA-1 with BA-3 front end board
  61. Tweeter and Midrange Class A Amps for a 4 way active system
  62. PS reversed polarity! What did I damage in my ACA & B1?
  63. F6 build from a newbie, with some (hopefully) helpful pointers for fellow newbies
  64. Not your normal F5T Build Guide
  65. QUAD 57s and J2
  66. Projects to use these power supplies: suggestions please!
  67. Biamping question XA30.8 / First Watt
  68. Need some good advice
  69. Why Threshold S300 has unequal resistors in 1st stage emitters?
  70. Mod denon with zen I/V
  71. DIY board for Pass BOSOZ Balanced Line Stage
  72. Nakamichi stuck in speakers A all the time.
  73. Are these valid Gerber files for a Pass BOSOZ Power supply?
  74. PSU capacitors/class A/near constant load??
  75. SIT/SIT2
  76. How to jfetize headamp/preamp?
  77. Another F5 question - beginner needs help in purchasing decision
  78. DC Connector for Amp to Separate Power supply
  79. F5T gain structure and preamp choice
  80. Output devices off the pcb - will this cause oscillation?
  81. Heatsinks:Will these do for an Aleph J?
  82. F-5 Turbo transistors
  83. Pass F5 Turbo v2 or KSA100 MK2
  84. Good source for 18v+18v 300VA toroid?
  85. Amp camp kit. What to expect?
  86. Is it worth using geneal purpose new capacitors instead of audio grade but old
  87. speaker binding posts
  88. X350.5 Gain - Bal vs Unbal
  89. Sourcing R100 JFETs for F1J
  90. Difficulty levels for amp building
  91. F5 issue, volume ramping down and up
  92. Is there a First watt model which can take a 2ohm load AND ...
  93. Nakamichi PA-7 -- phase inverting?
  94. A headphone amp inspired by F4 Beast and UGS/UP
  95. F4 based integrated amp without jfet buffer
  96. Mr Nelson passes Stasis vs harmonic time alignment on nakamichi amps
  97. 80 mosfets = Massive gate capacitance?
  98. Pearl 2 .
  99. A very nice looking SIT-ish Mosfet
  100. Help with Transformer selection please for p/amp
  101. Pearl Phono PCB files
  102. Duel mono BOZ build...
  103. Advantages and Disadvantages of Monster Caps
  104. Nakamichi TA-4A
  105. Help finding Aleph J mosfets
  106. Aleph 3 speaker protection
  107. Cascode madness
  108. Pass Aleph3+Eminent technology lft8b...which cable?
  109. Help with newly built F1 Amplifier
  110. Bridge Rectifier vs. Schottky Diodes for F4
  111. Yet another adcom FDA-555 debug/refurbish thread
  112. j74/k170 pre
  113. Pass amp camp
  114. Threshold biasing?
  115. Is the PASSDIY B1 board the complementary version
  116. F5turbo or F5x/balanced?
  117. BOSOZ balanced pre - for novice - questions
  118. Power supply for Pass B1
  119. Hockey Puck SIT 2SK180 by Tokin source NOS
  120. Sony Vfet Illustrated build guide
  121. Power jfets from United Silicon Carbide
  122. Pumpkin Shunty begins....
  123. The Sound of Two Transistors Clapping
  124. Jfet matching jig
  125. Adcom 555 a thought
  126. Aleph L / F6
  127. Heat generated with bridged F4's? Balanced vs not
  128. F6 bias setting
  129. Searching for Pearl 2
  130. are these fakes
  131. Question for Papa about Cascoding Devices
  132. B1 Rev. 2
  133. SIT1 Choke Input Power Supply?
  134. Balanced connections on FW DIY AMPS
  135. What does Mr Nelson Pass think of yamaha power amps..
  136. Assistance with troubleshooting Aleph P1.7 needed.
  137. Pictures of a >>GENUINE<< Lovoltech LU1014D Wanted!
  138. Adcom GFA 5500 fet amp help
  139. Nakamichi PA-5A II Burned Resistors/PCB
  140. PCF without global NFB
  141. which amplifier for fullrange
  142. The buzz from my Threshold 400A
  143. My Aleph J actual/futur configuration and mesurements
  144. XA160.8 single-ended
  145. PSU build earthing impedance issue (ally plate) and hum
  146. Aleph P 1.7
  147. AlephJ Mimi! (Mini)
  148. ACA Problem
  149. Power Factor Correction on PASS/FIRSTWATT stock/diy power amps
  150. Threshold S/500 driving difficult loads
  151. Using a F5 as a headphone amp?
  152. Mission Pass Labs Power Amp model
  153. guys I need some help f5 turbo
  154. Passing Wires Through Panels
  155. Let's discuss ZM's Good Gemini shunt
  156. BOZ vs B1
  157. Pass Open Baffle: need help
  158. Pass Amp run from 12 volt Battery
  159. best pre-amp for Pass F6
  160. DC on speaker wire
  161. Threshold 400A faceplate bolts
  162. Nelson Pass Preamplifier - Special Needs
  163. Threshold Stasis-3 - Class A or not
  164. Stereo F5 Turbo V3
  165. Zenlite question
  166. F4 Beast Builders
  167. Speakers Worthy of Pass Amps?
  168. Forte 6 Schematic
  169. Question: Is the F7 going to be offered as diy? Nt
  170. DEF Amp
  171. JT-123-flpch models for eagle
  172. Pass HPA-1, what do we know?
  173. Zen amp
  174. UltraTriode-Cascode Zen amp
  175. Amp Camp Low Power
  176. F-6 and Yamaha NS100-Ms, a good match?
  177. F7 vs F5
  178. Is this useable?
  179. Pass Clone Kits
  180. a question for Nelson about OB
  181. Common Emitter OPS?
  182. Stereo F4 comparison to twinn F4 monoblocks
  183. Aleph 5 question
  184. Anyone on this board in the Puget Sound area?
  185. Quiescent current in F6
  186. Pass XA25?
  187. liquid cooled F6
  188. Papa's Talk at BAF2016.
  189. Should I build an F2?
  190. One half of Aleph p 1.7?
  191. Another Aleph J, fan cooled, LC filtered supply
  192. threshold s200
  193. Choice of amp advice
  194. find the error in this Nelson Pass style PSU, please...
  195. Aleph Pass One Monoblocks
  196. Grounding on M441 and M402?
  197. Newbie has a simple A40 power supply question
  198. Juma's Head Amp
  199. First Watt F4 with 87db speakers?
  200. F5 problem after running it for a long time
  201. ACA amp, or vintage/retro?
  202. New Citation 12 owner..
  203. searching for Pearl 1(2001) pcbs
  204. Toshiba 2SJ313/2SK2013 substitutes?
  205. selectable pre-amps: silly idea or not?
  206. ATTN: Mr. Pass: NASA Designed 460GHz Vacuum Transistor
  207. Aleph 5 clone issue
  208. Threshold Stasis 3 Bridging to Monoblock
  209. Pass B1 problems
  210. Pass Labs X-600.5, REL attachment
  211. DIY speaker wire for F5
  212. Threshold SA/3 Unlisted Specifications?
  213. Threshold Stasis 3 Amplifier Capacitor Replacement
  214. E/Bay Pass clone H/Phone kit
  215. F6 build troubleshooting
  216. Anyone Know the BK AVP-1030?
  217. Firstwatt Antek alternative in Europe
  218. Chinese clones of Aleph 3
  219. Comparison F5,F5T F6, BA-3, Honey Badger
  220. Seas A26 speaker?
  221. How did I goof up these F5s?
  222. What is the consequence of a too powerful power supply?
  223. Interesting Review comparing J2, F7 & SIT1
  224. F5 with SJ55/SK175 sounds bad - any suggestions ?
  225. VFET-X (or my 1/3 40th Anniversary Sony VFET Clone)
  226. X-ccs bosoz need more gain
  227. New ACA Build Low Power and Noise
  228. What Nelson pass amp build
  229. My first Aleph....Pass Labs.... experience!
  230. F5 bias issues - newb build
  231. M2X Balanced Headamp
  232. The best sounding XA.5, regardless of watts
  233. Outputs on X0.2 Preamplifier
  234. Choosing best output coupling capacitors for B1
  235. Villars 2007 Power Amplifier
  236. Gyuri's Pass SONY VFET2 build.
  237. Thinking About Building an F6
  238. firstwatt chassis...
  239. flacit.com?
  240. Aleph J started to make an odd "Click" Sound
  241. F5 with THAT corp. balanced input.
  242. Mini Aleph Stability Issue
  243. eBay 2sk182
  244. Pass Aleph 0s and planars
  245. f5, Bias pots, what NOT to do.
  246. Firstwatt F5 Kit
  247. F5 T -V2 transformer question
  248. HELP- Monoblock F6 amplifier
  249. Mulling over building an Aleph J
  250. Seems Like a Different Type of Load

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