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  1. My F5 Lives!!!!!!!
  2. Is it wrong in F5 TURBO V3?
  3. Strange DC offset on Aleph 3
  4. Semi'DIY - converting SIT2 to SIT 1
  5. "Reference to A2" what is this product?
  6. Semisouth SiC gate protection?
  7. First Watt J vs. J2
  8. Xs
  9. DIY active crossover using IRF510 or similar?
  10. Aleph P - where F!@?& does my signal go?
  11. Cloned Pass Cases
  12. Depletion mode B1
  13. Dr. Nelsons loudspeakers
  14. F5X Case
  15. Pass circuit to unbalance and buffer?
  16. Triodey transfer curves
  17. F5 Transformer
  18. Aleph 30 the best choice of C1 C2 C3 on brian gt PCB
  19. aleph 1 schematic help!
  20. F5 Semi-Turbo with Lateral Mosfets...
  21. pass labs x2-1
  22. Bride of Zen PCB?
  23. dcB1 active crossover
  24. SIT-1 and SIT-2 owner manuals
  25. BOZ voltage drift
  26. compare with aleph j and f5 amplifier
  27. Need help with current amp
  28. F5 bias
  29. What causes reduced spatial ambience?
  30. BOSOZ for a beginner?
  31. What can I use instead of k170/j74?
  32. jfet output for f4
  33. IRFP9240/240 instead FQA19N20/12P20, OK?
  34. Professor Pass's recommendation for cables
  35. CD-Rainbow For Nelsons Birthday
  36. F5X -- the EUVL Approach - The Build Thread
  37. First Watt M2
  38. F5 Manual Amplifier Samples
  39. PCB for Aleph 3
  40. Pass Headphone Amp
  41. 2SJ74BL Opportunity
  42. Biamping and active crossover questions
  43. BA2/Crippled F4
  44. Heat Sink Heat Sink Sources for Pass Amplifiers
  45. DC Servo Pass D1
  46. Headphone connection to preamp or amp...
  47. Pass kit
  48. Active Crossover Result. Acceptable?
  49. Aleph - balanced (26dB) vs unbalanced input (20dB)
  50. Problem with one Aleph 2 monoblock
  51. Not ready yet, but
  52. Aleph P 1.7 - distortion
  53. Another F5 finished
  54. JBL 4343 studiomonitors and future Pass labs diy amplifier project.
  55. Question on project ALEPH 30
  56. Pass F5 Pair (Spuds)
  57. F5 and Rails Difference
  58. Best Value, $ per watt per channel....
  59. Just starting to learn o-scope, F5 1k square looks funny
  60. Need help - heatsink on S/500 damaged
  61. My Balanced Zen Line Stage
  62. Mini Aleph Build
  63. aleph 5
  64. oneplustwo DCB1 Black, White and Red build thread
  65. Fairchild interest.
  66. LF FQA19N20C and FQA12P20
  67. Aleph-X Waveforms and Questions
  68. Voltage effects on DC offset and bias
  69. 2 ohm performance on Aleph
  70. Mosfet Protection ?
  71. PASS LABS bad service.
  72. F5 Point to Point Power Supply Schematic
  73. 2SK170BL
  74. Buzz noise from Pass amp, not from speakers...
  75. switching power supply.. can't get -24v?
  76. F5 Turbo Builders Thread
  77. Load for FET ten hl
  78. IRF 610 matching
  79. does anyone use these for home theater use?
  80. F2J technical question
  81. F5 or F5turbo?
  82. Question for Nelson: X250 input sensitivity
  83. Did Tech-DIY.com quit selling matched IRF outputs?
  84. Pass Class AB DIY project...
  85. Aleph 60 only works with computer as source
  86. F5 turbo problems
  87. Rebuild / recap Threshold FET10/HL
  88. Threshold M-1 help from Mr. Pass?
  89. Improving a FirstWatt-built F4
  90. Hafler DH-200 to host F5 or BA-2 ?
  91. F5 Turbo Circuit Boards
  92. Another question F5 thread
  93. oneplustwo F5 build thread
  94. F5 Turbo is posted
  95. Pass Pearl 2 MC on Batteries?
  96. Threshold SL10 MK1
  97. Recommendationf for 12h single ended Class A amp with 12V/120A dual Lambda SMPS
  98. several Aleph's in one big case
  99. Single Ended FET for 60W in 4 ohms
  100. Alpeh 5 - minimum speaker impedance load?
  101. pass labs x2-1
  102. Pearl - one channel down
  103. Aleph J front end as pre amp???
  104. Yet another Aleph 5.
  105. Aleph P1.0 caps
  106. What can I build with -+50v rails?
  107. Sound difference between XA100.5 and XA160.5
  108. Bride of Son of Zen potentiometer question
  109. Best isolator for output devices on an F5 ?
  110. Cooking in the kitchen
  111. Threshold SA/3.9e
  112. capacitor panasonic 10uf film
  113. IRF 610
  114. On a common Alplifier Protection board
  115. Pass B1 Buffer
  116. pass labs x2-1
  117. F2J Speakers match
  118. pass labs x2-1
  119. Converting a Threshold S300 to SA/3?
  120. Which active pre-amp for a F5?
  121. Wattage of Pass F5
  122. Firtwatt F5 built - where to buy?
  123. Pass X150 Where does it sit in the overall line up ??
  124. What can I build with +/- 60v rails?
  125. Pass B1 DIY - Need Help
  126. pass labs x2-1
  127. Which boards are these????
  128. F2J parts.
  129. Aleph with BrianGT boards
  130. My 5 watt Son of Zen
  131. F5 Turbo ............. if only !!!!!!
  132. Building first amp - Pass A40
  133. Yup. I'm building an F5! Here are my questions
  134. pass labs x2-1
  135. B1 without output caps
  136. 20 year old A-75 buzzing
  137. Building a Pearl 2
  138. Wanted PASS labs balanced PCB's What to build?
  139. pass labs x2-1
  140. b1 bufferamp in combination with a spectral dma150 poweramp
  141. Hot,Hotter,Hottest
  142. 400A->Aleph->X150 Is this the right way to go?
  143. Aleph J balanced input transformer
  144. WTB: help fixing a humming F5 in MA
  145. Dreaming of a power JFET complimentary pair.
  146. pass labs x2-1
  147. NelsonPass aleph5 PCB (New layout)appreciate
  148. NOStalgia - the all-FET JLH/PLH Class A amplifier
  149. HT rig powered by the designs of the one and only
  150. F-5, Mosfet and jfet availlability.
  151. pass labs x2
  152. Threshold S/550e & SA/4e balanced inputs: a doubt
  153. Double diode bridge in class A Power Amps
  154. B1 with tube rectifier
  155. Can anyone here have A diagram of 700 watts OMEGA Amplifier?
  156. New F6 diy coming soon ?
  157. Hi there!
  158. Interconnects for xa60.5 and xp20 ,
  159. xa60.5 with magnepan3.7
  160. Aleph L question
  161. Help getting started with Pass DIY amp.
  162. Help - Zen4 running too cool
  163. Pass Design Adcom - Filter Cap Problem
  164. Opinions on the X2 rev1
  165. Need a replacement number for the SFE793 Jfet
  166. Pass amp paired with Lowthers
  167. zenv4 trouble
  168. My ultimate stereo...
  169. Aleph Power Output Stage & Halcro Error Correction Front End - what about this ??
  170. which FET for these operating conditions ?
  171. looking for preamp project for Aleph 3
  172. Distribution of Idss in a bunch of random 2SJ74?
  173. Schematic for XA 30.5?
  174. IRL3714
  175. Threshold 800A amplifier versions
  176. Xono current draw
  177. Mobile Fidelity & Pass Labs
  178. L'Amp: A simple SIT Amp
  179. Questions about the Pass D1-DAC
  180. Firstwatt new protoype????
  181. Aleph P 1.7 Volume Control Question
  182. Aleph P1.7
  183. First Watt Site Updates
  184. This Account Has Been Suspended
  185. Humble Beginnings:D
  186. Nakamichi PA-7 Biasing Question
  187. What exactly is the Aleph patent?
  188. Jim's Audio F5 referenced kit.
  189. K170-V for B1
  190. My X600 hum for a while
  191. Pass Labs X350 - Jumper Position
  192. Forte Model 5
  193. Pearl Phono Rev 1 - Help
  194. B1 Help
  195. Problem with aleph 2
  196. The Lidström Lethal AMP -dead simple! :-)
  197. 128 step attenuator on alephP1.7
  198. F5X using Peter Daniel boards?
  199. kinda ot... 10" x 10" x 10" aluminum block/bar, does such thing exist?
  200. help needed balanced and unbalanced input
  201. Aleph_Ono reduce gain ?
  202. Nakamichi PA-5 vs. PA-7
  203. F5 with full-range speakers?
  204. ZV9X : A JFET input ZV7
  205. ALEPH X BIAS
  206. Aleph3 recap
  207. Aleph5 Nelson Pass ( DIY italian style)
  208. Nelson Pass headphone amp for HD600s
  209. bias current ?'s
  210. Does JFET Input Apply to All Alephs?
  211. Pass Labs X350 Matching Preamplifier
  212. Seperate PSU Pro/Cons
  213. MOSFET vs Bipolar
  214. MRF150?
  215. Whats happening with F6?
  216. What was the actually reason for stopping production of the D1 at those days ?
  217. VFETs SITs - what would you build?
  218. Has anyone done an F5 with a 12 vdc power supply?
  219. Bal. In/Out Buffer with H2.
  220. Buying Threshold SA/3.9e
  221. Pass Labs Xs
  222. F5 China Power Supply?
  223. PASS + STORM Current and/or voltage output stage ?
  224. Line preamp for JLH/PLH?
  225. Aleph 2 info needed
  226. Revive! STASIS2
  227. Balanced Soundcard Interface for Power Amplifier Distortion Measurement
  228. My Pearl One. Some questions
  229. Help with Aleph ONO PCB
  230. B1 Tape Loop
  231. low power amp
  232. threshold 800A
  233. First Watt for 112 and 109 db speakers
  234. Papa's Pub's
  235. Experience with Yorkville EF500p Power MOSFET amps?
  236. Threshold DAC2 Schematic
  237. Tech-DIY parts
  238. To Papa, thanks and a question
  239. Legato 3.1 balanced out to my Aleph J (Common mode DC)
  240. Few questions about the F5 amplifier
  241. Threshold Stasis II help needed please
  242. B! finished - HELP needed...
  243. BA-C
  244. pcb Aleph-M Clase A. 20 W clon
  245. Burning Amp BA-3b (Balanced)
  246. Amplifier Type Suffixes for Japan
  247. Advice wanted on Aleph P1.7 build
  248. Lateral F4/BA
  249. JLH/PLH PC Boards?
  250. Did Nelson dive into shark infested waters?

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