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  1. Replacrment of ZTX 550 and ZTX 450
  2. Pearl circuit boards
  3. New build of Aleph X amplifier
  4. New build of Aleph P1.7 preamplifier
  5. Zen ZV9 power supply
  6. Grounding
  7. About 8 bits controler
  8. Zen ZV9 Question
  9. Threshold FET 2
  10. Boz AP1.7 Input Selector PCB
  11. Pearl layout - how to organise things to avoid noise
  12. Aleph 2 - 100k mfd enough?
  13. Aleph X - mosfet temperature
  14. Coupling Caps in Aleph Ono/XOno and Aleph X0
  15. Will X 2.5 Pre match Aleph 0 Power?
  16. aleph P powersupply
  17. A new A30 has started to sing!
  18. Aleph 30 PCB missing
  19. Convert a Pass Labs x250.5 from 110v to 220v
  20. First Watt F4 ,F5, F6, F7, F8 ?
  21. Worked first time-but not the second!
  22. R for Aleph P
  23. Heatsink Position, Temp, and Vgs
  24. Power supply idea
  25. Softstart for Zv9?
  26. Questions on Pass Zen and First Watt
  27. Matching issues- I can't believe it!?!
  28. Which chip sounds better with D1
  29. best preamp?
  30. What speakers match the Aleph 1.2s?
  31. Aleph X and matching power MOSFETs
  32. mini aleph
  33. building up a 6.1 with Pass Aleph-X
  34. aleph 30 troubleshooting tips
  35. sound of mosfets IRF630 vs IRF610
  36. Need help ! Aleph P 1.7 service manual
  37. Problem with Pearl. Please Help
  38. BOSUZ Hum
  39. Aleph P1.7 Tone Controls - Go ahead and flame
  40. original zen amp part substitution - irfp140 / N
  41. MOSFET rules, formulas and guidelines
  42. Aleph 2 turn-on thump
  43. A chopped Mini-A with Jfet input stage
  44. **WAY OT** The one and only NP
  45. New SE follower design
  46. Pass Zen V4 heatsink advise
  47. Threshold for Martin Logan Quest Z (for Mr. Pass)
  48. Aleph2 Transistor question!
  49. how adj a2 ac gain ?
  50. balance zen line stage input and output
  51. Zen amplifiers and global feedback
  52. Aleph 0 service manual
  53. F1 at 15VAC instead of 18VAC?
  54. Question for the One and Only (NP)
  55. Mini Aleph Board & Aleph 2 Parts List
  56. D1 Service manual
  57. P-1.7 attenuator
  58. Photo for the old model
  59. D1 with Loveltech
  60. any idea to my transformers
  61. Higher power A75.
  62. Hallo,every Body...
  63. Aleph 5: IRFP240 vs IRFP240A or ???
  64. DIY ZV9 boards with Inkjet Photo Paper
  65. Aleph mini or 3 with my heatsinks?
  66. ALEPH Current Source Info
  67. Where to Buy?
  68. Best Aleph for ME
  69. Aleph 3 supercharged
  70. Mini Aleph PS question
  71. DIY Current Amp
  72. Panasonic PGS Heat Sink Sheets?
  73. To NP the one and only!
  74. Aleph30 Turn-off Thump
  75. My first time, Aleph 30 DONE!
  76. A3 heat dissipation problem
  77. Twisted X-BOSOZ For Sale
  78. loudspeaker for aleph3 or 30
  79. ono or pearl PCB's
  80. BOSOZ (removing P1 P2)
  81. aleph xa critical performance line
  82. FET+Bipolar follower biasing (To mix, or not to mix?)
  83. Pearl need help
  84. SMPS PSU for Aleph
  85. Aleph-x problem
  86. Help with Aleph-X
  87. 'Best' cost/simplicity/performance 10 W Single Ended Class A
  88. Volksamp and Firstwatt heatsinks?
  89. Zen & Aleph
  90. Pass Zen v4 PC Boards?
  91. Mini Aleph
  92. Choke Loaded ZenV8
  93. Aleph L Service Manual
  94. Need help with discrete op amps.
  95. Differences between X0 and X0.2
  96. Problem Aleph5
  97. power cord for X250.5
  98. Does Pass D1 roll off treble at low volumes?
  99. V-Cap. Are they good?
  100. ZV7R: Question from beginner
  101. BOZ preamp project
  102. aleph capacitors available
  103. Hitachi MOSFETs - Which Zen Design???
  104. Lovoltech name change
  105. Hum with aleph P
  106. threshold PCR1
  107. Aleph-L Preamp
  108. UGS adventures
  109. My Aleph ONO/XONO PCB
  110. origigi XA30 question
  111. lost my Aleph L 1.2 pdf
  112. Mini-Aleph PCBs German Group buy?
  113. Pushing Aleph P to limits - Passive Tri-amp
  114. water cool for aleph-x?
  115. Papa! I want to have Zen V5.
  116. ino, a possible single-ended push pull amplifier
  117. Dan's Aleph Build Thread
  118. IRFP244PBF question
  119. Aleph Ono and DAC D1
  120. Aleph 2/4 Power Supply Question
  121. Any Aleph / X Aleph DIY members in Western Australia?
  122. confused about unbalanced/balanced
  123. how to make above 100w zv9
  124. Aleph-2 50W@8ohm 20KHz
  125. Aleph X and IRFP044N
  126. An another way to Firstwatt F1?
  127. BOZ output impedance
  128. Threshold NS10 mods
  129. Another Zv9 completed
  130. A good book for beginners!?
  131. One more mini Zen... almost!
  132. Power supply / zen V9
  133. Aleph P1.7 relay attenuator help needed
  134. Beginning my aleph 30
  135. just what to change? AX-100
  136. Power supply question for Aleph 2
  137. Gsoz-t
  138. another Q for Papa (it will be shortest thread ever)
  139. ZEN noob question
  140. DIY Gene on eBay - Aleph 5 boards
  141. Threshold Audio gold plated boards
  142. Threshold Model FET one - fault
  143. Aleph P1.7 output capacitance question
  144. Pass ZV9 bits n bobs
  145. T amp questions.
  146. Zen V8-like Preamp using Tubes
  147. JFET aleph- design comments please
  148. fets for aleph P1.7
  149. High Pay, No Work, All Glory
  150. Mr. Pass on Hi-Fi News
  151. Need help building First Watt F1
  152. Another A40 Ground Problem
  153. Mounting LU1014D
  154. Yamaha VFET amps
  155. zenv9 question
  156. Help with Heat-Sinks for a Aleph 5
  157. Pass takes an evening off
  158. Aleph-X AC Gain
  159. Matching MOSFETS
  160. Question about BOSOZ Thermistor
  161. Brother-in-law of Zen
  162. My Aleph P1.7 was finished
  163. An other Xono
  164. My Aleph p1.7 sounds wonderful !
  165. D1 - JFET I/V Converter
  166. aleph 30 project
  167. aleph 1.2 high frequency rool off and restricted bandwidth
  168. Input selector configuration
  169. What are you listening to?
  170. Double CLC power supply for Aleph 1.2,s
  171. Can someone help me out?
  172. ZV9 build
  173. No XA's in USA
  174. power amp remote turn-on
  175. Can we handle more zen?
  176. Pwer supply for ZV9
  177. Problem with aleph p 1.7
  178. IRFP240PBF - lead free?
  179. help on aleph -X
  180. ZV9 Heatsink
  181. What is a replacement for the IRFP240?
  182. Aleph 1.7 : power supply enclosure
  183. PASS A40 - bias
  184. Zv9 as preamp?
  185. citation 12 mos fet
  186. My friend's Aleph 1.2
  187. A baby giant is borne...
  188. IRF510 Zen amp?
  189. Unclear schematics
  190. Which is the nicest open soucre power amp between 40 - 60 Watts from Nelson Pass?
  191. TAS on PASS
  192. Active crossover questions
  193. PSU capacitors for Aleph
  194. Aleph-X with common-mode oscillation
  195. supersymmetry, physical theory ?
  196. Aleph-x bias adjustment
  197. how much is the transconductance of lu1014d
  198. Pass DIY stickers
  199. Aleph 1.2 questions (soon done)
  200. Aleph 2 input/current source mosfet heat sink
  201. Aleph P1.7 heat sink?
  202. Help with Impedance Matching
  203. First Watt F3 & ZV9
  204. Best place for a newbie to jump in?
  205. AlephX PSU- need help
  206. A few Aleph 5 questions...
  207. problems building zen 5 amp
  208. BOSOZ Question
  209. Smoke coming out from my Aleph.... Please HELP!
  210. DC offset affect on biamped speakers
  211. transformer with 43VAC secontary for an allef 2
  212. Pass X250.5 right channel hum problem
  213. SFH9240 instead IRFP240-aleph-x
  214. reichelt.de shopping
  215. My Zen 9
  216. Aleph-X finished... one year ago !!!
  217. Technique behind Aleph X0.2 Volume Control
  218. ZV9 output cap as low pass fiter?
  219. Active Noise Cancellation
  220. Dynaco ST400 transformer for Pass A75?
  221. Beginners' Aleph-X Production Diary
  222. problem with dual +/-15V voltage regulator
  223. Papa-seems that you already burn your free time here,so maybe you can take a peek at
  224. Threshold s300 Amp Power on Thud
  225. D1 I/V volume control
  226. D1 I/V with TDA 1541A
  227. Best line stage preamp to mate with the Zen v9?
  228. Best place to throw some money in an Aleph 5 (excluding PSU)
  229. Transistor question: IRF9610 vs SFP9610?
  230. Aleph P1.7 master gain resistors
  231. Question for Papa
  232. aleph x CCS curent for diferential input
  233. use D1 I/V with voltage output dac
  234. sound of amps
  235. About output pot. value and gain on BoZoS..
  236. Cheap case with lots of cooling ...
  237. building firstwatt f1 - questions on parts
  238. Soft starter for an Aleph 1.2 clone
  239. AlephX board OK?
  240. Zen Amp Original. Question about pdf !
  241. Threshold 4000
  242. greatest expert for MK's TQWT sheets here?
  243. new x.5-series voltage issue
  244. Threshold FET-1 Mk2 Pre Info
  245. relay volume control - POP!
  246. Mr. Pass a question for you re: nakamichi pa7
  247. Aleph CS and interaction with PS
  248. A couple of Pearl questions
  249. Total newbie questions...
  250. papa and mother with litle son. happyAleph family

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