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  1. So, this is my Quad ZV9!
  2. Dear Dr. Nelson Pass
  3. Pass Aleph P 1.7 help
  4. passlabs B1 buffer and buffalo 2 dac
  5. SPICE model for Lovoltech LD1107N
  6. Aleph 30 PCBs FS?
  7. Best Power Supply for Pass Labs Aleph (X)Ono
  8. amp recommendation
  9. Rail voltage
  10. Aleph 1
  11. F3 - Small humming noise, how to get rid of it
  12. Mini Aleph Power Supply
  13. Pass 250.5 oscillation?
  14. DIY pass amp for MJK OB
  15. Aleph 30 transformer hum
  16. 6-channel X250 build
  17. supermosfets!
  18. Thoughts for replacing the scarce 2SK389 in the pearl
  19. Which amp should I built for my 16 ohm speakers?
  20. Aleph 30 transistors
  21. Ultimate sounded ZEN (Var I) vs good sounded used Aleph 5
  22. New Amp "ULTRASYMMETRY" from Nelson Pass - still a Concept Amplifier?
  23. Is it possible to connect both XLR and RCA inputs at the same time into an Aleph 5
  24. 2Sj109's available on Ebay for 7.80 a pop.
  25. Another T-400a question (sorry)
  26. D1 with high transconductance FET?
  27. Datasheets for Lovoltech LD1107N
  28. BA-1 relay & power questions
  29. scaling down F4
  30. Source Followers and gain - ignorance requests instruction!
  31. XA100.5 Slew Rate
  32. Restoring a Threshold SL10
  33. Trouble Shooting an F1
  34. Aleph 3
  35. Upscaling Aleph-J SRPP tp 100W
  36. Looking for a X5!
  37. F5 meets Buzquito
  38. Fet Tutorial
  39. Building an Aleph 3. Should I bypass the feedback capacitor?
  40. Class A solid state single ended
  41. Aleph P v1.7 Muting Circuit
  42. Pass XA 100.5 with Premier Power Plant?
  43. Starting an F1 for the first time...
  44. F2,J2,F3,F5 amps and driver layout
  45. Threshold 400 help
  46. Aleph L with potentiometer
  47. Blown Transformer?
  48. Aleph Current Source Mod
  49. Repairing My Penultimate Zen V4
  50. F2 amp and psu pcb?
  51. foil inducers
  52. First Watt M2
  53. The ultimate Inrush Current Limiter Solution for large Toroidal Transformers
  54. Buffer Preamp with Shunt PS
  55. First Watt F5 vs Aleph 5
  56. Fortè model 3 schematic
  57. A bjt Bride of Zen
  58. 2SJ109 and 2SJ74 in GR version???
  59. B1 PSSR Question and idea
  60. Snow De-Lite
  61. F2 Set Up
  62. FYI: Toshiba 2SK1529/2SJ200 reached EOL
  63. Threshold SA and Pass X series
  64. Nakamichi PA7II Blowing output transistors.
  65. SuSy Circlotron - jFET input Buffer + OPA1632 + 2SK135
  66. Fet-10 HE transformer secondaries
  67. Chokes for SE class A
  68. Semisouth SiC JFETs: SJEP120R100 or SJEP170R550 better for building amp?
  69. F2 internal wiring
  70. Citation 12 Schematic
  71. Pass D1 ???C40 and C55???
  72. Problem with threshol t-100
  73. What are, and what to do with, these NOS/used caps?
  74. semisouth for bosoz?!?
  75. Aleph 30 Power Supply
  76. Testing a Mosfet
  77. Threshold amps DC Protected
  78. Forte model 2: worth to change caps?
  79. Pass DIYers
  80. signal ground on X.5 amplifiers
  81. THRESHOLD CAS-2 poweramp.
  82. Troubleshooting a Pearl phono, anyone up for it?
  83. a question of speaker for ampli xa160.5
  84. a question of speaker for ampli xa160.5
  85. a question of speaker for ampli xa160.5
  86. Preamlifier for Aleph 3
  87. Why does a terminstor reduce transformer buzz?
  88. The biggest AudioGallery of the Word-www_exoticaudio_org- mooved. Who knows new URL?
  89. Solid State Replacement of Ribbon Transformer?
  90. How to get less hiss/noise from x cs ccs BOSOZ
  91. Matched mosfet (IRFP240)
  92. Recommended first Pass Labs clone build
  93. Zen v4 variable current source adjustment
  94. Why FET amplifiers?
  95. Which mosfet is best???
  96. First Watt F2 J-fet
  97. negative effects of high frequency filtration?
  98. What logo shall i use on my Perl build?
  99. adcom gfa545
  100. New Pass labs xa.8 E (e stands for extreem)
  101. Building mini-A (BrianGT boards), IRFP240 backordered, can I use IRFP140?
  102. Phono sction: threshold Vs forte audio
  103. F1 questions
  104. Threshold SA40s
  105. Balanced B1 Buffer
  106. A Zen Phase Splitter??
  107. Switching a Threshold Fet Nine/Ten from 110v to 220v
  108. Top of the Line Chassis for Aleph 1.2
  109. Enlarge hole in IRF240?
  110. possible resistor values for a Nakamichi SR-2 receiver
  111. Whitch is better
  112. Which the best Aleph power amp?
  113. Novel Control for B1 (input and level)
  114. Mr Pass, anything from the CES?
  115. Chassis for Aleph 5 Clone
  116. Resistor for Amp output testing
  117. External trigger standby
  118. Threshold SA/ and SA/e series monoblocks
  119. Heatsink Design like NIRO and wanted for ZEN/Firstwatt SE projects - where to order?
  120. F5 Output Connection Question
  121. Threshold T 100 schematic and service manual?
  122. Aleph P caps replace - keep 1000uF 100V?
  123. Simple cirklotron with Lateral MOSFETs
  124. Hashimoto's New Current Mirror - Sanyo's patent present prompt on Christmas Eve 2009
  125. TVC vs. Stepped Attenuator
  126. Aleph 5 bias diferential
  127. Has the XVR1 been discontinued?
  128. B1 Buffer: discrete vs. integrated approach?
  129. To Anodize or Not...
  130. Newborn F2 refuses mating, what's going on?
  131. Grounding Question
  132. F5 type amp but with higher power
  133. My,PASS ALEPH J and f4
  134. an Aleph maniac is back
  135. • FORTE Model 1 • INput impedance
  136. Aleph 5 CLC PS question....
  137. F4 DC offset drift performance question.
  138. Look at these heatsink diagrams for F2 please
  139. F5 SPICE Simulation??
  140. Fidelity of Son Of Zen (SOZ)?
  141. Aleph x one problem
  142. Cascode BOZ
  143. Threshold SA/4e and SA/2
  144. Aleph 1,5 ?
  145. aleph 2 help
  146. My new Pass amplifiers
  147. Does a singlerail PP need to be more complicated?
  148. True supersymetric 2 stage PLH-amp???
  149. X250 DC Offset & Bias Question
  150. cl60 equivalent
  151. LM317 in Alpeh amp
  152. F2 PSU with 2 EI transformers?
  153. Selector Switch for BOZ
  154. ZEN parts needed
  155. Throwing away open loop gain with an opamp near or at unity gain
  156. xp20 year oct 08/xp20 year 2009
  157. Aleph J in bad shape
  158. Aleph 4 TR problem
  159. What about unsymmetrical clipping?
  160. Pearl Two
  161. Advice
  162. Building the F2 - teach the newbie please! (one question at a time)
  163. Why high voltage Fets when low voltage types gives less distortion?
  164. Pass XP 20
  165. Burning amp (unintentionally!)
  166. Threshold S-200
  167. If you were to guess what I killed on a F5 when the output shorted?
  168. Speaker Project for Firstwatt and BA amplifiers
  169. the class A mono ampli...
  170. Which ampli pass for loudspeaker proac responce 3.5?
  171. Which ampli pass for loudspeaker proac responce 3.5?
  172. Bride of Zen as a preamp for F2?
  173. Threshold S300 offset issues
  174. B1 Active Crosover
  175. Any news on B4?
  176. The impact of the cascoded transistor in an Zenamp?
  177. Leaving Class A? Martin Colloms vs Nelson Pass
  178. Now I know why everybody is going to Class D - When will Nelson be forced?
  179. pass zen4 pcb
  180. Preamp with more Aleph than Zen-style
  181. B1 Active Crossover
  182. 2SK170 limit
  183. Xp 20 vs x0.2
  184. I need Help with my F5....
  185. F4: Schematic and Feedback Circuit
  186. Ixys depleationmode fet susy one stage balanced pushpull Zenitronamp.
  187. Aleph-x trouble
  188. A Bride for a Beast?
  189. pass labs basis allfet amp.
  190. pass X 1000.5 or Xa 200.5
  191. F2 and DCB1 parts selection - please advice!
  192. F5 Listening Impressions & Discussion
  193. Threshold SA/1 standard fuses replacement and use of Variac
  194. Crazy Clipping Behavior Quasi Complementary MOSFET Citation 12 TAA Book
  195. TLE2426 in B1 instead of resistors
  196. good day i'm a new forumer!!! info for XP20
  197. 5 watt class a
  198. Preamp in F5 manual
  199. "Current" Feedback and SuSy
  200. B1 for attenuating 4 outputs....help
  201. Forte model 40 phono stage fault
  202. Inductor Circlotron
  203. B1 Preamp Grounding Question
  204. Which components to use for pass aleph
  205. F5 hums only after my iTouch is connected
  206. The simplified schematic of J2 what I suppose to be.
  207. F5: How much smoke did I let out?
  208. aleph bias tips
  209. ZEN include active crossover without additional OP AMP for ultimate sounding PHL1230
  210. IRF540 or IRF3710............................
  211. B1 builders thread
  212. A question for Mr Pass on mosfet distortion
  213. Currently used rectifiers in XA series (BYW99W-200 substitute)
  214. Newbie Class-A Build
  215. trademark laws
  216. Newbie needs help.I want2build a Pass amp!
  217. Aleph J Front End for Pre
  218. J2 and update of F2 (pelase delete)
  219. Honking Sound?
  220. Any reason why Pass is not Dual Mono amp???
  221. Explosion in Forte 1A...
  222. Parts give away
  223. Bride of Zen with a small NFB
  224. Zen headamp. PCB, my ver.
  225. 2SJ28 Vfet SE Amplifier
  226. help me about NP D-1
  227. Tubes to transistors, is it worthwhile
  228. Circlotron Meditations
  229. Aleph-X: strange signals ....
  230. Aleph X building
  231. IXYS depletion MOSFETs: What are they good for?
  232. U406
  233. Forte Audio 4A
  234. Temperature of resistors in CCRC PSU
  235. What Pass designs have you built?
  236. Next Zen designs
  237. aleph power questions
  238. Fate of Class A
  239. "NP Series" ... which to build if:
  240. Threshold 800A and other old models: Mospec 2N5876/2N5878 or ON MJ21193/MJ21194 ?
  241. Planning to build an Aleph 5 dual mono amps - advice
  242. Pass "DeLite" Amp from BAF
  243. B1 Power Supply Options
  244. First guitar amp
  245. Almost new Linear Fet
  246. Two B1 and a crossover
  247. OK to run an RC filter on the output of my F3?
  248. Burning Amp 09
  249. Better MC Pre-Pre solution for low internal coil resistance- not only for Pearl phono
  250. Cascode topology for Power Output like STASIS - no longer used in today's amps; why?

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