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  1. eBay 2sk182
  2. Pass Aleph 0s and planars
  3. f5, Bias pots, what NOT to do.
  4. Firstwatt F5 Kit
  5. F5 T -V2 transformer question
  6. HELP- Monoblock F6 amplifier
  7. Mulling over building an Aleph J
  8. Seems Like a Different Type of Load
  9. Sic Shottky diodes for Aleph L clone
  10. Australians - has anyone used harbuch line level transformers?
  11. Silicon Carbide JFET Normally On 1200 Volt 17 Amp Hermetic
  12. First Watt SIT 2
  13. Pass labs XA30.5 unchanged?
  14. Volume control of Pass Camp Amp
  15. Bi-amping of 4344 mkII using First Watt B4
  16. Stuffing Guide for KK PCB Aleph 1.7
  17. it suppossed to make smoke?
  18. F5T how to test outputs
  19. F5 Turbo V2 Queries
  20. What's wrong with the kiss,boy ?
  21. Pass X150
  22. threshold sa/1 vs sa/12e
  23. 2N5566
  24. Jumping into Class A
  25. Which Adcom for best low power mids and highs?
  26. F5 updated BOM
  27. power supply for f6 or other
  28. Standby Mode Upgrade for XA30.5
  29. Is it safe to drive a 4 ohm load with a Nak TA 4a
  30. Damping Factor and Bass
  31. Split load phasesplitter amplifier with bifilar choke load
  32. F5 Turbo V2 power supply doubt.
  33. Cooling a stack of FIRST WATT amplifiers
  34. aleph3
  35. Need advice on remote circuit
  36. Opinions on which amp?
  37. Linear Power Supply for Amp Camp Boards (Question)
  38. ACA PCB's
  39. transformer source
  40. Brilliance in simplicity
  41. Help! Zen v4.....
  42. SIT Nemesis
  43. Jfet testing oops!
  44. B5's are officially discontinued.
  45. Preamp in Front of Zen V.5 Complimentary Pair?
  46. Trouble Getting SE Circuit to Work
  47. Ping ** Nelson Pass
  48. Pass kits
  49. BA3 preamp hiss
  50. B1 Issue
  51. Packing Up The Lab
  52. Developing a Regulated Dual Rail Power Supply For FirstWatt Amps
  53. Problem with needle on XA30.5, help!
  54. Hybrid A-class retro amp
  55. Transformer p-s single stage Triadtron pushpull
  56. Pass Ono oscillation
  57. Pass F5 dual mono transformers wiring, ground design
  58. 50w Single-Ended BAF2015 Schade Enabled
  59. aleph 5 with brian gt boards
  60. Linkwitz Open House May 14 and 15
  61. New circuit based in NP CSX
  62. Which Amp To Build?
  63. 2sk170 vs lsk170 which is better in sound quality?
  64. Did Infinion buy the technology from semisouth?
  65. Why IRLB3813 and similar (strange) low voltage devices?!
  66. ACA input impedance
  67. Threshold SA/30s vs 3.9e
  68. Quasi Complementary F4 (inspired by SiC)
  69. F3 and 90db speakers and passive preamp??
  70. are there SMD replacements for k170 j74
  71. Dual pre output? Aleph L clone
  72. Aleph J build and a few questions
  73. Nakamichi PA7II: HF noise-oscillation issue
  74. PCF in F4-amp ?
  75. Value of bias on Pass Labs X0.2
  76. B1 clone - output on one side only
  77. Threshold 800a
  78. Inspired by FW M2 AUTOFORMER
  79. Should I sell my PA-7 to buy the Threshold S/300 II
  80. Pass Labs Xyyy.? , checking/adjusting offsets ,Iq and gain
  81. Why do all of the Fx-Amps have one shared PSU ?
  82. Which Adcom is Nelson Pass's design?
  83. B1 has died
  84. Will these Heat Sinks work???
  85. Are distortion ratings accurate for most amps?
  86. Difference between Threshold S/300 and S/300II
  87. FW Announcement
  88. Me and My new F6
  89. I'm scared.
  90. Convert a Pass Labs INT-30A from 110v to 220v
  91. Schaded F6 P-N cascode with very low THD
  92. First Watt F1 PCB
  93. Average cost of a Pass F5
  94. Rectifier swapping
  95. The UPDATED Penultimate Zen 4
  96. need advice first First watt
  97. Predrilled Heatsinks, bracket etc at Diystore!
  98. Balanced pre diy for Aleph 30 clone
  99. F5 input
  100. Ono Phono:
  101. Simple Schade feedback without transformer
  102. F5 - It Works but some problems ...
  103. F6 with PCF
  104. Upgrading my Pass Aleph-X changed the character of the amplifier.
  105. Pass B1 Buffer Preamp help
  106. The F6 build of the century :) (I want to learn everything)
  107. Using transformer gain like first watt M2?
  108. LSJ177
  109. Threshold Stasis 3 in Jeopardy
  110. Rectifier bridges/FRED recommendations
  111. Stasis - tantal condenser
  112. Nakamichi PA-7 turn on problem
  113. First Watt AMPS stacked
  114. Zen Bulb Amplifier
  115. Positive Current Feedback simple Zen amp
  116. Aleph J question
  117. Aleph3 with Eminent Technology 8b
  118. The V-Fetron Comes To Life
  119. Pass Labs XA-30.8
  120. Paralleling Aleph 3
  121. Heat-Sinks
  122. Improving the Nakamichi PA-7
  123. Hammond 159zl as clc choke
  124. Hammond 159zl as clc choke
  125. 1977 20w class A little help please.
  126. Sound question on Threshold amps.
  127. Experimenting with Positive Feedback
  128. cl60 thermistor in BA3 preamp
  129. I really interest the ACAkit, but?
  130. Threshold Stasis 3 biasing for dummies
  131. who explaim me the function of s1
  132. New S450e owner,where can I find the service manual manual?
  133. Pass Aleph P : which one?
  134. Nakamichi PA-7 and PA-7AII
  135. Threshold 400A Cascode
  136. Pass Pearl 1
  137. 400A's on/off flip flop flipping and flopping.
  138. Please help diagnose bad oscillation
  139. B1 bandwidth 700kHz -3dB: what's the limiting factor?
  140. B5 Crossover Question
  141. Super Triode Connected Aleph CCS Zen Amp
  142. Looking for amp project similar to Aleph3 but more power
  143. SiC Mosfets for A class audio, eg Zen variations?
  144. Tall ACA Build Prelim
  145. Information on S/250
  146. Threshold S/300 optical, turn-on thump & offset
  147. Pass B-3 preamp build (sort of)
  148. New Aleph mosfet source resistor fire
  149. All MOSFET Class A headphone amplifier
  150. Threshold 400a bias issue... Yes another
  151. X150.5 XLR Pins
  152. Another SIT amp
  153. help to set dc offset to threshold s450
  154. aleph 1.7??
  155. jfet inplace of bjt for vssa
  156. Tri-amp with two B1 Buffers. Looking for opinions on setup.
  157. Tri-amp with two B1 Buffers. Looking for opinions on setup.
  158. B1 Buffer Jfets alternatives question
  159. Pass B1 output cap value
  160. passlabs and Firstwatt Questions
  161. The eSCAPEd Goat MkII
  162. Skinning The Mu Monster Cat - Mini Style
  163. Threshold TA-300 Stasis and Stasis 3
  164. Do First Watt amps do as well into 4 ohm loads? Nt
  165. Building F5 monoblocks in Apple G5 cases
  166. Physically Stacking Class A Amps
  167. Sony TAN 5550 Vfet updates possible?
  168. LIVE Lab Cam
  169. Threshold S350 schematic help
  170. Aleph J
  171. mini Aleph hum
  172. Threshold SA/1 voltage change
  173. Crackling in right channel of DIY F3 amp
  174. Pass Labs x.150 Problems
  175. F6 amp with SemiSouth SJEP120R100
  176. Generic Power supply for first watt (or class A?) amps
  177. F5 increased gain followed by failure
  178. questions about aleph 2
  179. Pass Aleph 2 with IRFP 140.
  180. where to buy 4u chassis heat sinks
  181. F6 Turbo
  182. F5(25W) help with parts and design
  183. Better rectifier for the SIT 1
  184. Need recomme
  185. Amp Camp or Aleph Mini
  186. Found this on my puter, and it's not on Google Images
  187. Holiday Live Streaming
  188. OT: Threshold S/350e speaker terminals
  189. Two Transformers, Two Chassis - Grounding???
  190. Aleph 3 clone strange behaviour
  191. ACA modification with Edcor transformer
  192. F5 low output
  193. Commercially Available F3/ ZV9 PCB's?
  194. Balanced F5 Question
  195. 2 problems with F5 - seeking solution
  196. Zen with GA10JT12
  197. Necessary transistors for f5t built
  198. Necessary transistors for f5t built
  199. B5 crossover question
  200. Adcom GFA 5800 Bass
  201. Pass labs SR-1 speakers which pass amp??
  202. PSU difference between F5 and F5T (connections of secondaries)
  203. F5-HA Build Thread
  204. BOSOZ and balanced headphones....
  205. First Watt F5 self etching boards
  206. ACA Concept II
  207. ACA active speaker project
  208. Trying to build Aleph 30
  209. Heasinks 300 x 150 x 83mm anyone?
  210. ABFAB Builders Club - building The eSCAPEd Goat Mk I
  211. DC Coupled ZV9/F3?
  212. New NP hpa-1 headamp
  213. The Living Legend
  214. Choice between F5 and F6
  215. Very First Attempt of PCB Layout Using Design Spark (Please Check)
  216. "F5" SE
  217. DIY FirstWatt F4 and McIntosh C48?
  218. Is the B1 what I'm looking for?
  219. Convert a Pass Labs XA160 from 110v to 220v
  220. music signal in ground F5 PS?
  221. F5 power supply to high, solution?
  222. I need a very good fet line preamp circuit for wm8741 dac.
  223. www.passdiy.com uses an invalid security certificate
  224. LuminAria Article Available
  225. Making the Nelson pass crossovers warmer
  226. Increase gain and output power of my F5?
  227. Class A ampliers and lower impedance loads
  228. Running Transistors Cold
  229. F5 Turbo V3 monoblocks 32v dc rails psu
  230. BA-3 Preamp Fairchild/Toshiba 500 ohm 1K ohm pot question:
  231. Schade circuit using lovoltech lu1014d
  232. New Toshiba Mosfets
  233. Sticky Post Cleanup
  234. Is it ever okay to defeat grounding?
  235. Output impedance of BA-3 as preamp?
  236. Steve Jobs' Hi-Fi
  237. Threshold SA/2 which Version? Upgrade?
  238. Aleph 30 diy - total beginner
  239. Official M2 schematic
  240. A proper modified Zen-drive?
  241. Jfet Sziklai Single ended
  242. Newby with F6 DIY service questions
  243. Are There True MOSFet Compliments???
  244. Schade circuit using IRFP240's
  245. Which Pass clone did I really buy?
  246. F3/SIT Variations
  247. BF862 instead of 2sk170?
  248. Pearl 2 and B1 Build Pics and Help Question!
  249. BAF 2015 Coverage
  250. uC + 2xMCP42100 to control LDR attenuator - some measurements

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