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  1. "CA-10", new Single Ended Power amp Device based on Aleph or ZEN ?
  2. capacitor
  3. Need service manual Sony
  4. A Zen I/V variant for the Saber DAC
  5. Capacitors Aging Pass X0
  6. ALEPH2
  7. Just wondering if Vic is....
  8. Pass amps for my tannoy monitor golds?
  9. 314159265358979323846264.... good rasons why?
  10. what to do whit this ??
  11. Threshold S/300
  12. Power output into 4 ohms
  13. Suggest me a preamp for my F4!
  14. Whats what and which
  15. BABY MONITOR OVER VOLTAGE APPLIED
  16. I fried someting on my F5...ugh
  17. citation 12 irf 130
  18. Pass mosfet citation 12 clone
  19. Voltage regulation on F5 power supply?
  20. speaker cone expand and contract when power on SA-3
  21. Transformer output for zen I/V
  22. FS: F5 Heatsinks
  23. MF Citation12 - MF gate resistor value
  24. Bosoz or another line stage in front of crossover with B1 buffers
  25. Threshold SA/1 diagram or Service Manual
  26. Recommend a project to fit in a Counterpoint SA100 chassis
  27. Heatsink at 2SJ109 in Aleph J
  28. Zen I/V Converter
  29. convert aleph 2 to pre for f4
  30. F5 with IRFP9140
  31. Matching IRFP244 MOS-FETs
  32. How does the current source work in a single-ended amp ?
  33. ZVP3310 - Good choice as input fet for Aleph 30
  34. Impasse with the F-5?
  35. Aleph amp questions
  36. Zen4 problem
  37. Forte Model 3 advice needed
  38. Fired up my Aleph 30 for the first time tonight...
  39. Aleph testing
  40. Balanced F5 question
  41. All JFET PLH Amplifier
  42. PS Caps
  43. Quick heatsink question
  44. Anyone Interested in Aleph PCBs?
  45. Transformer Screen & Signal Grounding Issues
  46. Pass F2
  47. Threshold S/500 power supply electrolytic replacement
  48. Thermistor Selection
  49. Return of Zen Input Scaling
  50. Aleph 4 Strickly DIY Project Build
  51. F5 where is the 4th harmonic
  52. New Nelson Build dubbed the Arch Nemesis
  53. jboz J310, 12volts, question about Drain R
  54. New guy here... My trusty 400a died...
  55. B5 caught in the wild :)
  56. F5 on batteries
  57. A question for Nelson Pass
  58. Aleph2 project
  59. Adcom gfa555 upgrade
  60. Want to build a Pass lab design....help desired
  61. AVX polypropylene film caps
  62. Aleph 3 input fets - How hot?
  63. F5 Preamp Simulation Shoot Out
  64. Would you guys mind giving me some input on my Aleph 5 PCB design?
  65. F5 Cascode and parallel output device questions
  66. Watt Meter
  67. Aleph J input capacitor (C1)
  68. passive noble 10k preamp loud buzz
  69. Building an Aleph 5...two quick questions
  70. Blown outputs (maybe?) in my Forte' 3 amp.
  71. Power supply connections
  72. Pearl Phono strange working
  73. amp selection?
  74. Troulbleshooting BOZ-J
  75. Other DIY Pass pre amps
  76. Amplifier Utilizing Two-Stage-Included Local Negative
  77. DC Couple X150.5?
  78. Thermistors and the F5
  79. Nakamichi TA-3A Tuner problem
  80. B 5 crossover
  81. Zenē MOSFET SRPP Power Amplifier
  82. Another GFA-555 With high dc offset
  83. Best Firstwatt amp for backloaded horns?
  84. F-5 Power Supply part Question
  85. A question about Push-pull class-a
  86. Modified Dual Differential F5
  87. Nelson Pass Aleph 5 - Heatsinks
  88. BoZ versus BosoZ
  89. f4 parts substitution
  90. Hoping somebody can help with De-Lite build?
  91. HELP: Trivial Balance Control for Balanced B1
  92. Fave Amp: Breadth
  93. pcb
  94. Alpeh 5 ???
  95. Aleph 4 - the right amp?
  96. X150.5 overheating (maybe)
  97. B-1 assembly, Pass boards and PEC pots
  98. Pass ONO or XONO PCB???
  99. F2 and F5 heat question
  100. Aleph 5 ,go..........
  101. Firstwatt F1J
  102. Anyone has experience on the Pass Labs X260.5 vs X350.5
  103. Value of Nakamichi PA-7 power amp?
  104. F5 - how to reduce bandwidth response
  105. SemiSouth Donuts
  106. My new members Show f 5 amp
  107. Which Pass Aleph diy board choose for no compromise headphone amplifier?
  108. input selector
  109. F2 Zen Type
  110. 400A VU meter
  111. B1 buffer w/out volume controls
  112. Biasing and cascoding questions
  113. Mosfet Citation 12 - Negative swing clip first
  114. First Watt kits? Projects?
  115. F4 sweet spot...
  116. pass-d : zen using a switched constant current source
  117. Pass X350 voltage & current
  118. F5
  119. Looking for a capacitor
  120. Mini-Aleph-J Question
  121. Hello, again, and and a request for help for a failing memory.
  122. s150 blown neg rail fuse
  123. F5 with 2SK2013/2SJ313
  124. Bi-amping question
  125. Something for us.
  126. New (to me) Threshold FET-10 HL (What to refurbish?)
  127. "Reference" amplifier
  128. Gold plated TO3 BjT's from the late 50's for Single Ended Pure Class-A Power Audio
  129. FET 10/HL to drive headphones?
  130. convert aleph 2 to aleph j
  131. convert a2 to aj
  132. Hum in Balanced Mode in Balanzed Bride Of Zen
  133. F3 vs J2 for a SET guy
  134. Aleph 3
  135. Playing with Nelson's puzzle.
  136. Bride of Zen setup and suggestions
  137. IRFP240 from eBay - real or fake?
  138. J-Low Horn Scaling
  139. woofer recommendations for F5 amplifier
  140. Pictures of your diy Pass amplifier
  141. Strange little circuit
  142. F4 power supply
  143. Balanced Zen Line Stage
  144. Aleph P with balanced shunt attenuator
  145. Zen Extension
  146. B1 buffer volume problem
  147. A little help needed with a Pass Aleph 30
  148. Aleph P1.7
  149. How different is the Nakamichi PA-7 from a Threshold Stasis?
  150. RIAA caps for Pearl and Pearl 2
  151. New First Watt Site
  152. Penultimate Zen V4 Input Fet's Question
  153. NP in Seattle May 20
  154. new SemiSouth SJDP120R085 "normally on" JFET
  155. Anyone Looking For A F5 Toroid?
  156. A blast from the past .. PAPA1
  157. Zen9-like Preamp for Power Followers
  158. New caps for my SL-10: which one?
  159. f5 power up issue
  160. grounding issue with F1
  161. IRFP9240 Fairchild where to buy it?
  162. Boiled Water Buffer
  163. sic NPN (SAND) upgrade for D1B1??
  164. Pass Labs B4 crossover questions
  165. 400A Overheat ??
  166. strange behaviuor of F5
  167. Case for a PASS amp
  168. Nakamichi PA-7 and PA-5 amps
  169. Forte Model 1 needs new toroid transformer I think...
  170. 10 uf Aeon cap availability for B-1?
  171. output impedance of Pearl ?
  172. Use Mercury-vapored Lamps for Zen-Enlightment?
  173. Building the "CodeNelson" Power Amp
  174. Mica Insulators for Toshiba 2SJ201 & 2SK1530?
  175. Trojan warnings?
  176. looking for the PCB 22kw amp
  177. Difference in B1's
  178. This is some FET !!!
  179. an absolutelly pass labs off topic
  180. Toshiba 2sk174BL at Mouser
  181. B1 and impedance matching?
  182. Class A mosfet idle issue
  183. X2_Preamp quetion
  184. UGS preamp for sale?!
  185. It works and doesn't Hum!
  186. Dynamic Bias - Active Bias - Automatic/Self biased - Overview wanted
  187. J-JLH or PLH-J ?
  188. Swapping Threshold S & SA frontboards.
  189. B1 question
  190. Fairchild Amplifier A00-6
  191. Spare faceplate for S/500 ?
  192. Help needed
  193. Which resistors to use???
  194. b 1 buffer
  195. VU-meter for BOSOZ
  196. F3 vs. ZV9 - the differences...
  197. question on very high input impedance for B1
  198. WTB : Power Supply Board for ONO Phono preamp Clone (From Group Buy)
  199. Threshold S 300/II Main Caps Replace
  200. Dealing with Schuro.de
  201. Threshold FET ONE Series II aka FET1 MKII
  202. Subwoofer to Aleph-X
  203. No Feedback amp for Fountek NEO CD3 ?
  204. Tiny Vifa tweeter question
  205. 110 to 220volt conversion?
  206. Bias adjusting on Threshold SA4/e
  207. So, this is my Quad ZV9!
  208. Dear Dr. Nelson Pass
  209. Pass Aleph P 1.7 help
  210. passlabs B1 buffer and buffalo 2 dac
  211. SPICE model for Lovoltech LD1107N
  212. Aleph 30 PCBs FS?
  213. Best Power Supply for Pass Labs Aleph (X)Ono
  214. amp recommendation
  215. Rail voltage
  216. Aleph 1
  217. F3 - Small humming noise, how to get rid of it
  218. Mini Aleph Power Supply
  219. Pass 250.5 oscillation?
  220. DIY pass amp for MJK OB
  221. Aleph 30 transformer hum
  222. 6-channel X250 build
  223. supermosfets!
  224. Thoughts for replacing the scarce 2SK389 in the pearl
  225. Which amp should I built for my 16 ohm speakers?
  226. Aleph 30 transistors
  227. Ultimate sounded ZEN (Var I) vs good sounded used Aleph 5
  228. New Amp "ULTRASYMMETRY" from Nelson Pass - still a Concept Amplifier?
  229. Is it possible to connect both XLR and RCA inputs at the same time into an Aleph 5
  230. 2Sj109's available on Ebay for 7.80 a pop.
  231. Another T-400a question (sorry)
  232. D1 with high transconductance FET?
  233. Datasheets for Lovoltech LD1107N
  234. BA-1 relay & power questions
  235. scaling down F4
  236. Source Followers and gain - ignorance requests instruction!
  237. XA100.5 Slew Rate
  238. Restoring a Threshold SL10
  239. Trouble Shooting an F1
  240. Aleph 3
  241. Upscaling Aleph-J SRPP tp 100W
  242. Looking for a X5!
  243. F5 meets Buzquito
  244. Fet Tutorial
  245. Building an Aleph 3. Should I bypass the feedback capacitor?
  246. Class A solid state single ended
  247. Aleph P v1.7 Muting Circuit
  248. Pass XA 100.5 with Premier Power Plant?
  249. Starting an F1 for the first time...
  250. F2,J2,F3,F5 amps and driver layout

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