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  1. And now for something completely different...
  2. F5 turbo heatsinks
  3. Input Impedance of the Aleph 0s
  4. DeLite-ccs boards
  5. XP 20 relays noise ,
  6. aleph X monoblocks
  7. Mini Aleph and B1
  8. How Hot Is My F5?
  9. So , Generg ........
  10. F5 with BJT at input
  11. B1 buffer DC at output
  12. SIT power jfet
  13. JFET substitution for Pass B1
  14. 7.1 class a sorround system
  15. how change the balance input to unbalance input in PASS amp?
  16. F5 problems
  17. Pearl Phono 1 - diagnostic help please
  18. Zen 9 - Troubleshoot Bad Channel
  19. Fairchild interest alternatives
  20. I need my Aleph J/30 hybrid
  21. Pass Aleph 2 clone alarm this fine AM
  22. RELAY SWITCH VOLUME CONTROL - HELP NEEDED !
  23. My F5 Lives!!!!!!!
  24. Is it wrong in F5 TURBO V3?
  25. Strange DC offset on Aleph 3
  26. Semi'DIY - converting SIT2 to SIT 1
  27. "Reference to A2" what is this product?
  28. Semisouth SiC gate protection?
  29. First Watt J vs. J2
  30. Xs
  31. DIY active crossover using IRF510 or similar?
  32. Aleph P - where F!@?& does my signal go?
  33. Cloned Pass Cases
  34. Depletion mode B1
  35. Dr. Nelsons loudspeakers
  36. F5X Case
  37. Pass circuit to unbalance and buffer?
  38. Triodey transfer curves
  39. F5 Transformer
  40. Aleph 30 the best choice of C1 C2 C3 on brian gt PCB
  41. aleph 1 schematic help!
  42. F5 Semi-Turbo with Lateral Mosfets...
  43. pass labs x2-1
  44. Bride of Zen PCB?
  45. dcB1 active crossover
  46. SIT-1 and SIT-2 owner manuals
  47. BOZ voltage drift
  48. compare with aleph j and f5 amplifier
  49. Need help with current amp
  50. F5 bias
  51. What causes reduced spatial ambience?
  52. BOSOZ for a beginner?
  53. What can I use instead of k170/j74?
  54. jfet output for f4
  55. IRFP9240/240 instead FQA19N20/12P20, OK?
  56. Professor Pass's recommendation for cables
  57. CD-Rainbow For Nelsons Birthday
  58. F5X -- the EUVL Approach - The Build Thread
  59. First Watt M2
  60. F5 Manual Amplifier Samples
  61. PCB for Aleph 3
  62. Pass Headphone Amp
  63. 2SJ74BL Opportunity
  64. Biamping and active crossover questions
  65. BA2/Crippled F4
  66. Heat Sink Heat Sink Sources for Pass Amplifiers
  67. DC Servo Pass D1
  68. Headphone connection to preamp or amp...
  69. Pass kit
  70. Active Crossover Result. Acceptable?
  71. Aleph - balanced (26dB) vs unbalanced input (20dB)
  72. Problem with one Aleph 2 monoblock
  73. Not ready yet, but
  74. Aleph P 1.7 - distortion
  75. Another F5 finished
  76. JBL 4343 studiomonitors and future Pass labs diy amplifier project.
  77. Question on project ALEPH 30
  78. Pass F5 Pair (Spuds)
  79. F5 and Rails Difference
  80. Best Value, $ per watt per channel....
  81. Just starting to learn o-scope, F5 1k square looks funny
  82. Need help - heatsink on S/500 damaged
  83. My Balanced Zen Line Stage
  84. Mini Aleph Build
  85. aleph 5
  86. oneplustwo DCB1 Black, White and Red build thread
  87. Fairchild interest.
  88. LF FQA19N20C and FQA12P20
  89. Aleph-X Waveforms and Questions
  90. Voltage effects on DC offset and bias
  91. 2 ohm performance on Aleph
  92. Mosfet Protection ?
  93. PASS LABS bad service.
  94. F5 Point to Point Power Supply Schematic
  95. 2SK170BL
  96. Buzz noise from Pass amp, not from speakers...
  97. switching power supply.. can't get -24v?
  98. F5 Turbo Builders Thread
  99. Load for FET ten hl
  100. IRF 610 matching
  101. does anyone use these for home theater use?
  102. F2J technical question
  103. F5 or F5turbo?
  104. Question for Nelson: X250 input sensitivity
  105. Did Tech-DIY.com quit selling matched IRF outputs?
  106. Pass Class AB DIY project...
  107. Aleph 60 only works with computer as source
  108. F5 turbo problems
  109. Rebuild / recap Threshold FET10/HL
  110. Threshold M-1 help from Mr. Pass?
  111. Improving a FirstWatt-built F4
  112. Hafler DH-200 to host F5 or BA-2 ?
  113. F5 Turbo Circuit Boards
  114. Another question F5 thread
  115. oneplustwo F5 build thread
  116. F5 Turbo is posted
  117. Pass Pearl 2 MC on Batteries?
  118. Threshold SL10 MK1
  119. Recommendationf for 12h single ended Class A amp with 12V/120A dual Lambda SMPS
  120. several Aleph's in one big case
  121. Single Ended FET for 60W in 4 ohms
  122. Alpeh 5 - minimum speaker impedance load?
  123. pass labs x2-1
  124. Pearl - one channel down
  125. Aleph J front end as pre amp???
  126. Yet another Aleph 5.
  127. Aleph P1.0 caps
  128. What can I build with -+50v rails?
  129. Sound difference between XA100.5 and XA160.5
  130. Bride of Son of Zen potentiometer question
  131. Best isolator for output devices on an F5 ?
  132. Cooking in the kitchen
  133. Threshold SA/3.9e
  134. capacitor panasonic 10uf film
  135. IRF 610
  136. On a common Alplifier Protection board
  137. Pass B1 Buffer
  138. pass labs x2-1
  139. F2J Speakers match
  140. pass labs x2-1
  141. Converting a Threshold S300 to SA/3?
  142. Which active pre-amp for a F5?
  143. Wattage of Pass F5
  144. Firtwatt F5 built - where to buy?
  145. Pass X150 Where does it sit in the overall line up ??
  146. What can I build with +/- 60v rails?
  147. Pass B1 DIY - Need Help
  148. pass labs x2-1
  149. Which boards are these????
  150. F2J parts.
  151. Aleph with BrianGT boards
  152. My 5 watt Son of Zen
  153. F5 Turbo ............. if only !!!!!!
  154. Building first amp - Pass A40
  155. Yup. I'm building an F5! Here are my questions
  156. pass labs x2-1
  157. B1 without output caps
  158. 20 year old A-75 buzzing
  159. Building a Pearl 2
  160. Wanted PASS labs balanced PCB's What to build?
  161. pass labs x2-1
  162. b1 bufferamp in combination with a spectral dma150 poweramp
  163. Hot,Hotter,Hottest
  164. 400A->Aleph->X150 Is this the right way to go?
  165. Aleph J balanced input transformer
  166. WTB: help fixing a humming F5 in MA
  167. Dreaming of a power JFET complimentary pair.
  168. pass labs x2-1
  169. NelsonPass aleph5 PCB (New layout)appreciate
  170. NOStalgia - the all-FET JLH/PLH Class A amplifier
  171. HT rig powered by the designs of the one and only
  172. F-5, Mosfet and jfet availlability.
  173. pass labs x2
  174. Threshold S/550e & SA/4e balanced inputs: a doubt
  175. Double diode bridge in class A Power Amps
  176. B1 with tube rectifier
  177. Can anyone here have A diagram of 700 watts OMEGA Amplifier?
  178. New F6 diy coming soon ?
  179. Hi there!
  180. Interconnects for xa60.5 and xp20 ,
  181. xa60.5 with magnepan3.7
  182. Aleph L question
  183. Help getting started with Pass DIY amp.
  184. Help - Zen4 running too cool
  185. Pass Design Adcom - Filter Cap Problem
  186. Opinions on the X2 rev1
  187. Need a replacement number for the SFE793 Jfet
  188. Pass amp paired with Lowthers
  189. zenv4 trouble
  190. My ultimate stereo...
  191. Aleph Power Output Stage & Halcro Error Correction Front End - what about this ??
  192. which FET for these operating conditions ?
  193. looking for preamp project for Aleph 3
  194. Distribution of Idss in a bunch of random 2SJ74?
  195. Schematic for XA 30.5?
  196. IRL3714
  197. Threshold 800A amplifier versions
  198. Xono current draw
  199. Mobile Fidelity & Pass Labs
  200. L'Amp: A simple SIT Amp
  201. Questions about the Pass D1-DAC
  202. Firstwatt new protoype????
  203. Aleph P 1.7 Volume Control Question
  204. Aleph P1.7
  205. First Watt Site Updates
  206. This Account Has Been Suspended
  207. Humble Beginnings:D
  208. Nakamichi PA-7 Biasing Question
  209. What exactly is the Aleph patent?
  210. Jim's Audio F5 referenced kit.
  211. K170-V for B1
  212. My X600 hum for a while
  213. Pass Labs X350 - Jumper Position
  214. Forte Model 5
  215. Pearl Phono Rev 1 - Help
  216. B1 Help
  217. Problem with aleph 2
  218. The Lidström Lethal AMP -dead simple! :-)
  219. 128 step attenuator on alephP1.7
  220. F5X using Peter Daniel boards?
  221. kinda ot... 10" x 10" x 10" aluminum block/bar, does such thing exist?
  222. help needed balanced and unbalanced input
  223. Aleph_Ono reduce gain ?
  224. Nakamichi PA-5 vs. PA-7
  225. F5 with full-range speakers?
  226. ZV9X : A JFET input ZV7
  227. ALEPH X BIAS
  228. Aleph3 recap
  229. Aleph5 Nelson Pass ( DIY italian style)
  230. Nelson Pass headphone amp for HD600s
  231. bias current ?'s
  232. Does JFET Input Apply to All Alephs?
  233. Pass Labs X350 Matching Preamplifier
  234. Seperate PSU Pro/Cons
  235. MOSFET vs Bipolar
  236. MRF150?
  237. Whats happening with F6?
  238. What was the actually reason for stopping production of the D1 at those days ?
  239. VFETs SITs - what would you build?
  240. Has anyone done an F5 with a 12 vdc power supply?
  241. Bal. In/Out Buffer with H2.
  242. Buying Threshold SA/3.9e
  243. Pass Labs Xs
  244. F5 China Power Supply?
  245. PASS + STORM Current and/or voltage output stage ?
  246. Line preamp for JLH/PLH?
  247. Aleph 2 info needed
  248. Revive! STASIS2
  249. Balanced Soundcard Interface for Power Amplifier Distortion Measurement
  250. My Pearl One. Some questions

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