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

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