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  1. Help with AX100 dc offset-Grey-GL-NP are you out there
  2. Zen V4 smoke....
  3. threshold TA-300???
  4. sa-3.9e & sa-6e monos
  5. Jfet/Mosfet cascode with OPT
  6. aleph30 dc offset
  7. Help! Strong hum from transformer
  8. BOSOZ help
  9. External powersupply for Aleph X
  10. 7 amp aleph
  11. OK To Leave X600.5 On Continuously?
  12. Threshold PCX Crossover Info wanted..
  13. MOS-FETS exclusively, input to output, why Nelson?
  14. F1 Amplifier circuit clarification..
  15. The AX of a handyman french
  16. Pass X250.5 Voltage Change Confusion
  17. Untouched 400A With Channel Blown --Easy Fix?
  18. thump on speaker...how to avoid it?
  19. Threshold S/200
  20. BoSoZ has developed a hum after 4 years...
  21. Ono/ Xono Output coupling Caps
  22. Hi Nelson; Notch Filter for Moths?
  23. ATC SCM7 . . . with Papa's diy amp?
  24. First Watt F1 Pcb
  25. questions about aleph 3
  26. A75 front-end unwanted output signal
  27. Bride of Zen using ECC83
  28. Error in Aleph 3 schematic ?
  29. PCB help Aleph P
  30. Aleph 5 mods
  31. New Pass preamps
  32. Aleph J Schematic
  33. Aleph 2 Current devices: which voltage?
  34. which one
  35. Little help needed on Aleph P1.7
  36. F6
  37. i need help for making an 1800 watt amplifier
  38. Looking for updated A40 schematic.
  39. "Circumcising" the F3
  40. time mark generator and Tektronix 475A Service-Calibration
  41. Help me get a taste of Pass diy
  42. 400A or Stasis 3?
  43. first attempt at the NP I/V stage
  44. Mounting power transistors
  45. testing a single ended or differential topology
  46. How much current to drive output MOSFETs?
  47. Lot of help please
  48. Pass Labs Coffee Mugs on ebay
  49. First Watt + transformerless ribbon speaks
  50. Pumpkin preamp - More Boring Making Thread
  51. Pumpkin preamp - ordered by Steen , official making thread
  52. Burning Amp 07
  53. Ono PSU
  54. OTL SET 300B drives F4?????
  55. D1 Volume adjustments
  56. Yet Another Ono Thread
  57. F3 anyone?
  58. 2SK389/2SJ109 group buy
  59. Help! problems with aleph30
  60. distortiometer Sound Analyzer 1700B
  61. Will F4 have enough power in this system?
  62. aleph-p and tube
  63. differencial operation question
  64. let's build our instruments on our own
  65. DC-Offset from Preamp
  66. New Pass Integrated? Nelson holding out on us?
  67. D1 Offset Questions
  68. A PC Based Sound Analyzer
  69. Rmaf 07
  70. Threshold Fet nine VS ten
  71. problem with R44 on Aleph P 1.7
  72. A75 and adcom gfa-5400
  73. Need Lovoltech LU1014D & F3 Audio Board
  74. Mounting screw terminal capacitors to chassis
  75. Pass X150 power down Thump solution = Jensen Isomax (RCA to XLR converter)??
  76. negative output zens to subamp
  77. F3 jfets needed
  78. PLH output capacitor rating
  79. Has the Pass Labs patent for Aleph 5 expired?
  80. Problems with Aleph P1.7 Power Supply
  81. Aleph 1.7 Equipment
  82. X150 produces a "Pop" during power down
  83. Oscilloscope-distortion analyze- FFT
  84. First Watt F4?
  85. How to minimize 150W amp to 25W
  86. Supply voltage
  87. Class AB Super Symetry use Bipolar transistor
  88. About a Nelson Pass phase coherent crossover
  89. Distortion and hum with Pearl
  90. PASS like irf voltage-regulator
  91. Need help on x-bosoz
  92. Aleph P pre
  93. Aleph 30 power supply
  94. KA30se "KRYPTON" SE class A amplifier
  95. Aleph P 1.7 questions
  96. "MY" Aleph-X finished
  97. My complete bzls
  98. Nakamichi CA-5-E
  99. X250.5 with CJ Preamps
  100. Pass D1 analog stage
  101. Citation 12 Deluxe Repairs
  102. Commercial Aleph J Question
  103. Aleph AX and CCS
  104. Enough heatsink?
  105. UGS Power : it's U.P.
  106. Inductor Loading Adventures
  107. ? on power supply X0.2, XVR-1, Xono
  108. Jfet Cascoded BOZ
  109. BOSOZ Hum Problem
  110. BOSOZ Connections
  111. new sozlight "dark"
  112. Few Really Quick Pass Amp Questions
  113. Pass X 0.2 compared to X.1?
  114. Best PSU voltage for Aleph 5 ?
  115. Recommend amp project for Vandersteens
  116. balanced source to unbalanced amp?
  117. Aleph AC current gain made easy
  118. Mini Aleph Questions
  119. CSXCCSwhatever BOSOZ by Igor
  120. Class A does sound better!
  121. X150 amplifier compatibility
  122. My Zen-Light
  123. Threshold SL10 modified
  124. X.5 series could be improved?
  125. Citation 12 Questions
  126. F1 + which NP preamp?
  127. F3 - LED behaviour
  128. Pass Labs X5 for a multi-channel Thiel speakers setting?
  129. Question on X250.5 and X350.5
  130. Buying parts for DIY Aleph 5
  131. diy PASS amp....?
  132. Switches on Aleph Ono with Grado
  133. BOSOZ nearing completion/Aleph 5 just beginning.
  134. a thread on Transformer quality
  135. New Projects Questions
  136. LTSPICE IRF820 model
  137. How to deal with Lead free Power Fets.
  138. aleph 1.2
  139. Pearl phono with 24V battery supply
  140. Q:Power Supplies for all Zen Variations?
  141. ZV9 boards and preamp
  142. Q: Zen-lite with -30~+30 voltage rail?
  143. First Watt F3 clone builder experiences
  144. Forte 1a buzzing/humming fixed?
  145. Is high frequency rising-up OK?
  146. LT1083 PS-regulator for class A amps
  147. Want to build PLH? but cannot find IRF244.
  148. Newbie Here Tubes vs SS Question
  149. Heatsink source
  150. BOSOZ Problem
  151. Need some Pearl help - no sound!
  152. Extraneous Grounding Question for Aleph's
  153. PA5 Schematics and help anyone?
  154. passive biamping any worth?
  155. Smoking HOT X-BoSoZ HELP!
  156. Very quick Aleph 5 Questions
  157. Aleph 3 Bible
  158. want to build: F2 car amplifier
  159. Ono JFET matching
  160. Aleph4 Basic Questions
  161. ixys diodes on Aleph 5 psu
  162. Thermistor questions for Nelson.
  163. Mosfet Frontend Troubles
  164. 11 amp aleph-x
  165. Aleph-x hot source resistor
  166. Thanks Mr Pass for my Aleph 2 and UGS diy
  167. Power switch Threshold SA3
  168. Umbilical Power Connectors
  169. Forte Model 4a
  170. Aleph 5 problems
  171. RCA/XLR input ?
  172. A high voltage drive fully differential driver/op amp
  173. Popping from Forte 6
  174. Best sounding aleph ?800->20khz
  175. Threshold Fet Eleven/g
  176. Dx in Taiwan was sued
  177. Is Aleph 2 unstable < 6 Ohm???
  178. (Quasi)complementary JFET power amplfier
  179. Aleph 5 or Aleph 60
  180. Advice for Linkwitz Orion system with Nelson Pass-style pre-amp and amp
  181. 2 questions on the aleph-p
  182. Electrolytic Output Capacitor
  183. Please help me figure out... (SA3 related)
  184. MOSKIDO - Hybrid Tube/MOSFET Amplifier
  185. Favorite Threads and Posts in "Pass Labs"
  186. New xa.5 series amps
  187. what needs to be matched in an aleph-p 1.7?
  188. Bride of Zen r2
  189. Penultimate Zen ZETEX ZVP3310 P
  190. Mini-Aleph Heatsink size ???
  191. Why Class A? Wasting power is something of the past
  192. Powercords and effects on Pass Labs amps
  193. dc blocker test report
  194. Nakamichi PA-7II manuals - HELP
  195. Power Factor correction
  196. The Importance of Being Biased
  197. max in put for aleph-p
  198. voltage on the 1st cap of the aleph-p 1.7 power supply
  199. Big caps, little space for such....
  200. to be follower or not
  201. balanced operation of an aleph 1.7
  202. Another use for a P1.7
  203. aleph 1.7 power supply
  204. fairchild J109 = Toshiba 2SK370?
  205. Happy Birthday Mr. Nelson Pass!
  206. resistor wattage?
  207. Has anyone using LC input in their power supply?
  208. has anyone used auricaps and BG on their aleph 1.7?
  209. choke for the power supply
  210. does it really have to be 3x 10uF cap in the aleph 1.7?
  211. +/- in and out on the aleph-p 1.7?
  212. PCBs for aleph 1.7 preamp - where else can I get them?
  213. the need for matched fets
  214. aleph 1.7
  215. Ground issue
  216. Mr. Pass please help
  217. A75 problem
  218. Need electronic for my speakers - Please help
  219. Optimising Heatsink Geometries
  220. Aleph 2 IRF9610 matched pair
  221. XA160 or X350.5 ?
  222. mini aleph VS gainclone VS Class D amp
  223. tda 2050 power supply/pcb
  224. Original Zen redecorating project questions
  225. Mini Aleph rebuild
  226. Mr. Pass, do you have a wishlist?
  227. F1, F2, F3 listening impression
  228. greedy boyz ............again
  229. My Pearl Phono Section
  230. Threshold SL10 schematics and manual
  231. Modified Pearl for MC only
  232. Zen 9 and 90Hz
  233. Attenuating input gain on X amp?
  234. XA-100.5 or 160.5 monos
  235. Pumpkin Preamp - Perfect for F4
  236. What not to do to your amp
  237. Jfet BOZ
  238. Matching MOSFET's for Aleph 2
  239. Aleph ELKO capacitors
  240. Zen v4 problem
  241. boz with balanced out
  242. Upgrade X250.5 to X350
  243. Hybrid Aleph- anyone buit this??
  244. Balanced zen line stage
  245. Bs170-bs250
  246. BOZ stops working when adding pot-ground
  247. One or 2 PSU´s for Mini-A?
  248. pass labs x-5 XLR jumpers
  249. to all greedy boyz
  250. irfp240 max dissipation

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