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  1. Aleph30 higher bias
  2. Replacement of tha WonderCaps in a Threshold FET/10
  3. MTP2P50E (subsitute for IRF9610)
  4. preamplifier Pass X2.0/1
  5. Where to have a few PCB's made theese days?
  6. Need some help to simulate Aleph 5
  7. F1 in northern New England
  8. Threshold 400a power switch
  9. hum issue with Aleph P1.7
  10. A40
  11. Half-Nelson Amp
  12. recapping Threshold SL-10
  13. Original Aleph 3 can be bridged into mono amp?
  14. Bridge Aleph 30
  15. Can ZV9 get by with a passive pre??
  16. a75 75volt rails?
  17. Passlabs D1 with DC servo ?
  18. D1 I/V stage ,Cascode Question
  19. i know many times....output potentiometer
  20. Discrete Super Symmetric(I think) Opamp for I/V Etc...
  21. Holly Days time
  22. JfetBOZ mods
  23. Threshold FET/10 He Service Manual
  24. is a f3 enough to power seas 7" excel?
  25. ALEPH P 1.7 is UP
  26. Buy matched mosfets?
  27. Grounding the Aleph 2
  28. zero Feedback, Zero cap, Fully Differential Preamp
  29. Class Mosfet power amplifier circuit
  30. Affordable best caps for aleph 5 - PSU -
  31. searchnig for schematic Threshold Fet one
  32. Sub for NTE128P for ZTX450 Aleph 30
  33. Zen transformer rating!!
  34. 100 Watt Volksamp 60 ?
  35. Help with AX100 dc offset-Grey-GL-NP are you out there
  36. Zen V4 smoke....
  37. threshold TA-300???
  38. sa-3.9e & sa-6e monos
  39. Jfet/Mosfet cascode with OPT
  40. aleph30 dc offset
  41. Help! Strong hum from transformer
  42. BOSOZ help
  43. External powersupply for Aleph X
  44. 7 amp aleph
  45. OK To Leave X600.5 On Continuously?
  46. Threshold PCX Crossover Info wanted..
  47. MOS-FETS exclusively, input to output, why Nelson?
  48. F1 Amplifier circuit clarification..
  49. The AX of a handyman french
  50. Pass X250.5 Voltage Change Confusion
  51. Untouched 400A With Channel Blown --Easy Fix?
  52. thump on speaker...how to avoid it?
  53. Threshold S/200
  54. BoSoZ has developed a hum after 4 years...
  55. Ono/ Xono Output coupling Caps
  56. Hi Nelson; Notch Filter for Moths?
  57. ATC SCM7 . . . with Papa's diy amp?
  58. First Watt F1 Pcb
  59. questions about aleph 3
  60. A75 front-end unwanted output signal
  61. Bride of Zen using ECC83
  62. Error in Aleph 3 schematic ?
  63. PCB help Aleph P
  64. Aleph 5 mods
  65. New Pass preamps
  66. Aleph J Schematic
  67. Aleph 2 Current devices: which voltage?
  68. which one
  69. Little help needed on Aleph P1.7
  70. F6
  71. i need help for making an 1800 watt amplifier
  72. Looking for updated A40 schematic.
  73. "Circumcising" the F3
  74. time mark generator and Tektronix 475A Service-Calibration
  75. Help me get a taste of Pass diy
  76. 400A or Stasis 3?
  77. first attempt at the NP I/V stage
  78. Mounting power transistors
  79. testing a single ended or differential topology
  80. How much current to drive output MOSFETs?
  81. Lot of help please
  82. Pass Labs Coffee Mugs on ebay
  83. First Watt + transformerless ribbon speaks
  84. Pumpkin preamp - More Boring Making Thread
  85. Pumpkin preamp - ordered by Steen , official making thread
  86. Burning Amp 07
  87. Ono PSU
  88. OTL SET 300B drives F4?????
  89. D1 Volume adjustments
  90. Yet Another Ono Thread
  91. F3 anyone?
  92. 2SK389/2SJ109 group buy
  93. Help! problems with aleph30
  94. distortiometer Sound Analyzer 1700B
  95. Will F4 have enough power in this system?
  96. aleph-p and tube
  97. differencial operation question
  98. let's build our instruments on our own
  99. DC-Offset from Preamp
  100. New Pass Integrated? Nelson holding out on us?
  101. D1 Offset Questions
  102. A PC Based Sound Analyzer
  103. Rmaf 07
  104. Threshold Fet nine VS ten
  105. problem with R44 on Aleph P 1.7
  106. A75 and adcom gfa-5400
  107. Need Lovoltech LU1014D & F3 Audio Board
  108. Mounting screw terminal capacitors to chassis
  109. Pass X150 power down Thump solution = Jensen Isomax (RCA to XLR converter)??
  110. negative output zens to subamp
  111. F3 jfets needed
  112. PLH output capacitor rating
  113. Has the Pass Labs patent for Aleph 5 expired?
  114. Problems with Aleph P1.7 Power Supply
  115. Aleph 1.7 Equipment
  116. X150 produces a "Pop" during power down
  117. Oscilloscope-distortion analyze- FFT
  118. First Watt F4?
  119. How to minimize 150W amp to 25W
  120. Supply voltage
  121. Class AB Super Symetry use Bipolar transistor
  122. About a Nelson Pass phase coherent crossover
  123. Distortion and hum with Pearl
  124. PASS like irf voltage-regulator
  125. Need help on x-bosoz
  126. Aleph P pre
  127. Aleph 30 power supply
  128. KA30se "KRYPTON" SE class A amplifier
  129. Aleph P 1.7 questions
  130. "MY" Aleph-X finished
  131. My complete bzls
  132. Nakamichi CA-5-E
  133. X250.5 with CJ Preamps
  134. Pass D1 analog stage
  135. Citation 12 Deluxe Repairs
  136. Commercial Aleph J Question
  137. Aleph AX and CCS
  138. Enough heatsink?
  139. UGS Power : it's U.P.
  140. Inductor Loading Adventures
  141. ? on power supply X0.2, XVR-1, Xono
  142. Jfet Cascoded BOZ
  143. BOSOZ Hum Problem
  144. BOSOZ Connections
  145. new sozlight "dark"
  146. Few Really Quick Pass Amp Questions
  147. Pass X 0.2 compared to X.1?
  148. Best PSU voltage for Aleph 5 ?
  149. Recommend amp project for Vandersteens
  150. balanced source to unbalanced amp?
  151. Aleph AC current gain made easy
  152. Mini Aleph Questions
  153. CSXCCSwhatever BOSOZ by Igor
  154. Class A does sound better!
  155. X150 amplifier compatibility
  156. My Zen-Light
  157. Threshold SL10 modified
  158. X.5 series could be improved?
  159. Citation 12 Questions
  160. F1 + which NP preamp?
  161. F3 - LED behaviour
  162. Pass Labs X5 for a multi-channel Thiel speakers setting?
  163. Question on X250.5 and X350.5
  164. Buying parts for DIY Aleph 5
  165. diy PASS amp....?
  166. Switches on Aleph Ono with Grado
  167. BOSOZ nearing completion/Aleph 5 just beginning.
  168. a thread on Transformer quality
  169. New Projects Questions
  170. LTSPICE IRF820 model
  171. How to deal with Lead free Power Fets.
  172. aleph 1.2
  173. Pearl phono with 24V battery supply
  174. Q:Power Supplies for all Zen Variations?
  175. ZV9 boards and preamp
  176. Q: Zen-lite with -30~+30 voltage rail?
  177. First Watt F3 clone builder experiences
  178. Forte 1a buzzing/humming fixed?
  179. Is high frequency rising-up OK?
  180. LT1083 PS-regulator for class A amps
  181. Want to build PLH? but cannot find IRF244.
  182. Newbie Here Tubes vs SS Question
  183. Heatsink source
  184. BOSOZ Problem
  185. Need some Pearl help - no sound!
  186. Extraneous Grounding Question for Aleph's
  187. PA5 Schematics and help anyone?
  188. passive biamping any worth?
  189. Smoking HOT X-BoSoZ HELP!
  190. Very quick Aleph 5 Questions
  191. Aleph 3 Bible
  192. want to build: F2 car amplifier
  193. Ono JFET matching
  194. Aleph4 Basic Questions
  195. ixys diodes on Aleph 5 psu
  196. Thermistor questions for Nelson.
  197. Mosfet Frontend Troubles
  198. 11 amp aleph-x
  199. Aleph-x hot source resistor
  200. Thanks Mr Pass for my Aleph 2 and UGS diy
  201. Power switch Threshold SA3
  202. Umbilical Power Connectors
  203. Forte Model 4a
  204. Aleph 5 problems
  205. RCA/XLR input ?
  206. A high voltage drive fully differential driver/op amp
  207. Popping from Forte 6
  208. Best sounding aleph ?800->20khz
  209. Threshold Fet Eleven/g
  210. Dx in Taiwan was sued
  211. Is Aleph 2 unstable < 6 Ohm???
  212. (Quasi)complementary JFET power amplfier
  213. Aleph 5 or Aleph 60
  214. Advice for Linkwitz Orion system with Nelson Pass-style pre-amp and amp
  215. 2 questions on the aleph-p
  216. Electrolytic Output Capacitor
  217. Please help me figure out... (SA3 related)
  218. MOSKIDO - Hybrid Tube/MOSFET Amplifier
  219. Favorite Threads and Posts in "Pass Labs"
  220. New xa.5 series amps
  221. what needs to be matched in an aleph-p 1.7?
  222. Bride of Zen r2
  223. Penultimate Zen ZETEX ZVP3310 P
  224. Mini-Aleph Heatsink size ???
  225. Why Class A? Wasting power is something of the past
  226. Powercords and effects on Pass Labs amps
  227. dc blocker test report
  228. Nakamichi PA-7II manuals - HELP
  229. Power Factor correction
  230. The Importance of Being Biased
  231. max in put for aleph-p
  232. voltage on the 1st cap of the aleph-p 1.7 power supply
  233. Big caps, little space for such....
  234. to be follower or not
  235. balanced operation of an aleph 1.7
  236. Another use for a P1.7
  237. aleph 1.7 power supply
  238. fairchild J109 = Toshiba 2SK370?
  239. Happy Birthday Mr. Nelson Pass!
  240. resistor wattage?
  241. Has anyone using LC input in their power supply?
  242. has anyone used auricaps and BG on their aleph 1.7?
  243. choke for the power supply
  244. does it really have to be 3x 10uF cap in the aleph 1.7?
  245. +/- in and out on the aleph-p 1.7?
  246. PCBs for aleph 1.7 preamp - where else can I get them?
  247. the need for matched fets
  248. aleph 1.7
  249. Ground issue
  250. Mr. Pass please help

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