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  1. Forte 6 which pot
  2. LSK170F ?
  3. My Aleph3/5-BA-2-Semisouth-J2 Clone Monster
  4. Would this enclosure work for an F5?
  5. Threshold S/500 stable at low loads?
  6. 30006900 Mosfet ??
  7. Gen 9 Mosfets
  8. how to switch my X1 preamp voltage 220V to 240V
  9. Bought a new wonderful X250 need some advice
  10. Help with irfp240
  11. An IV amp using the BS170R mosfet
  12. Nakamichi PA-5 and PA-7 Design Help Requested
  13. A40 parts
  14. DIY Speaker Suggestions to use with F5
  15. Which Pass DIY amp for lowest heat + power useage?
  16. My fist Pass Amp
  17. Semisouth Aleph J?
  18. Trouble with point to point F5
  19. Mezmerize DCB1 Building Thread
  20. New Line Stage
  21. what aleph disign is best to drive thiel cs3.7?
  22. F1 Help
  23. Bi-Polar Capacitor Help Needed
  24. Pre-Amplifier Aleph P 1.7 - why Attenuator Network after the Gain Stage?
  25. super symmetry seeking ideas
  26. Bass-ackward amp selection...
  27. What is "Pass Labs"
  28. Lame Amp Question - X'ing, Balanced Input, same as Bridging?
  29. Install a VU meter in Aleph 1.2
  30. Threshold 400A Looking for advice on restoration
  31. Looking for Threshold FET 10/e in silver
  32. UGS-DC offset
  33. New A40 built but -30V in R. channel
  34. Pass Labs amp combination for Thiel speakers, need Mr Pass' advice ! And everyone...
  35. Regulating first stage of a First Watt amplifier
  36. Pass Labs Loudspeakers
  37. aleph 5 or x
  38. Bride of Zen assembly question
  39. From whats what and which to Nirvana
  40. Found a pair of Aleph 1.0 and 1.2 shall I buy?
  41. F5 clone by Suds
  42. Which transistors?
  43. welding on the aleph 2 pcbs
  44. FET10e Channel Noise
  45. My Aleph 5 MK II Power Amplifier
  46. Mosfet testing
  47. Threshold Amplifier - Overview and Schematic Collection of all Models
  48. Threshold Fet One
  49. CheffDeGaar UGS preamp vs other or Borbely
  50. More FET noise measurements (for EUVL)
  51. Penultimate Zen transformer
  52. Best symmetrical PSU for B1 buffer
  53. I would like to see what we can do to help Zen Mod attend Burning Amp 2011
  54. help with Mini-Aleph/Aleph 30
  55. My Dream Aleph 2 Coming True
  56. Indcutor in CRC filter of PSU
  57. Switch & Volume control needed...
  58. Voltage output issue with B1
  59. PAPA'S KOAN ....... was Papa's Surprise
  60. Can this circuit using B1 buffers be simplified
  61. AM I Planning for disaster??
  62. Complete Novice Needs Help
  63. 2SJ109
  64. Is the F1 dead?
  65. seperate regulated front end for f4
  66. Display problem with Pass X1
  67. "CA-10", new Single Ended Power amp Device based on Aleph or ZEN ?
  68. capacitor
  69. Need service manual Sony
  70. A Zen I/V variant for the Saber DAC
  71. Capacitors Aging Pass X0
  72. ALEPH2
  73. Just wondering if Vic is....
  74. Pass amps for my tannoy monitor golds?
  75. 314159265358979323846264.... good rasons why?
  76. what to do whit this ??
  77. Threshold S/300
  78. Power output into 4 ohms
  79. Suggest me a preamp for my F4!
  80. Whats what and which
  81. BABY MONITOR OVER VOLTAGE APPLIED
  82. I fried someting on my F5...ugh
  83. citation 12 irf 130
  84. Pass mosfet citation 12 clone
  85. Voltage regulation on F5 power supply?
  86. speaker cone expand and contract when power on SA-3
  87. Transformer output for zen I/V
  88. FS: F5 Heatsinks
  89. MF Citation12 - MF gate resistor value
  90. Bosoz or another line stage in front of crossover with B1 buffers
  91. Threshold SA/1 diagram or Service Manual
  92. Recommend a project to fit in a Counterpoint SA100 chassis
  93. Heatsink at 2SJ109 in Aleph J
  94. Zen I/V Converter
  95. convert aleph 2 to pre for f4
  96. F5 with IRFP9140
  97. Matching IRFP244 MOS-FETs
  98. How does the current source work in a single-ended amp ?
  99. ZVP3310 - Good choice as input fet for Aleph 30
  100. Impasse with the F-5?
  101. Aleph amp questions
  102. Zen4 problem
  103. Forte Model 3 advice needed
  104. Fired up my Aleph 30 for the first time tonight...
  105. Aleph testing
  106. Balanced F5 question
  107. All JFET PLH Amplifier
  108. PS Caps
  109. Quick heatsink question
  110. Anyone Interested in Aleph PCBs?
  111. Transformer Screen & Signal Grounding Issues
  112. Pass F2
  113. Threshold S/500 power supply electrolytic replacement
  114. Thermistor Selection
  115. Return of Zen Input Scaling
  116. Aleph 4 Strickly DIY Project Build
  117. F5 where is the 4th harmonic
  118. New Nelson Build dubbed the Arch Nemesis
  119. jboz J310, 12volts, question about Drain R
  120. New guy here... My trusty 400a died...
  121. B5 caught in the wild :)
  122. F5 on batteries
  123. A question for Nelson Pass
  124. Aleph2 project
  125. Adcom gfa555 upgrade
  126. Want to build a Pass lab design....help desired
  127. AVX polypropylene film caps
  128. Aleph 3 input fets - How hot?
  129. F5 Preamp Simulation Shoot Out
  130. Would you guys mind giving me some input on my Aleph 5 PCB design?
  131. F5 Cascode and parallel output device questions
  132. Watt Meter
  133. Aleph J input capacitor (C1)
  134. passive noble 10k preamp loud buzz
  135. Building an Aleph 5...two quick questions
  136. Blown outputs (maybe?) in my Forte' 3 amp.
  137. Power supply connections
  138. Pearl Phono strange working
  139. amp selection?
  140. Troulbleshooting BOZ-J
  141. Other DIY Pass pre amps
  142. Amplifier Utilizing Two-Stage-Included Local Negative
  143. DC Couple X150.5?
  144. Thermistors and the F5
  145. Nakamichi TA-3A Tuner problem
  146. B 5 crossover
  147. Zenē MOSFET SRPP Power Amplifier
  148. Another GFA-555 With high dc offset
  149. Best Firstwatt amp for backloaded horns?
  150. F-5 Power Supply part Question
  151. A question about Push-pull class-a
  152. Modified Dual Differential F5
  153. Nelson Pass Aleph 5 - Heatsinks
  154. BoZ versus BosoZ
  155. f4 parts substitution
  156. Hoping somebody can help with De-Lite build?
  157. HELP: Trivial Balance Control for Balanced B1
  158. Fave Amp: Breadth
  159. pcb
  160. Alpeh 5 ???
  161. Aleph 4 - the right amp?
  162. X150.5 overheating (maybe)
  163. B-1 assembly, Pass boards and PEC pots
  164. Pass ONO or XONO PCB???
  165. F2 and F5 heat question
  166. Aleph 5 ,go..........
  167. Firstwatt F1J
  168. Anyone has experience on the Pass Labs X260.5 vs X350.5
  169. Value of Nakamichi PA-7 power amp?
  170. F5 - how to reduce bandwidth response
  171. SemiSouth Donuts
  172. My new members Show f 5 amp
  173. Which Pass Aleph diy board choose for no compromise headphone amplifier?
  174. input selector
  175. F2 Zen Type
  176. 400A VU meter
  177. B1 buffer w/out volume controls
  178. Biasing and cascoding questions
  179. Mosfet Citation 12 - Negative swing clip first
  180. First Watt kits? Projects?
  181. F4 sweet spot...
  182. pass-d : zen using a switched constant current source
  183. Pass X350 voltage & current
  184. F5
  185. Looking for a capacitor
  186. Mini-Aleph-J Question
  187. Hello, again, and and a request for help for a failing memory.
  188. s150 blown neg rail fuse
  189. F5 with 2SK2013/2SJ313
  190. Bi-amping question
  191. Something for us.
  192. New (to me) Threshold FET-10 HL (What to refurbish?)
  193. "Reference" amplifier
  194. Gold plated TO3 BjT's from the late 50's for Single Ended Pure Class-A Power Audio
  195. FET 10/HL to drive headphones?
  196. convert aleph 2 to aleph j
  197. convert a2 to aj
  198. Hum in Balanced Mode in Balanzed Bride Of Zen
  199. F3 vs J2 for a SET guy
  200. Aleph 3
  201. Playing with Nelson's puzzle.
  202. Bride of Zen setup and suggestions
  203. IRFP240 from eBay - real or fake?
  204. J-Low Horn Scaling
  205. woofer recommendations for F5 amplifier
  206. Pictures of your diy Pass amplifier
  207. Strange little circuit
  208. F4 power supply
  209. Balanced Zen Line Stage
  210. Aleph P with balanced shunt attenuator
  211. Zen Extension
  212. B1 buffer volume problem
  213. A little help needed with a Pass Aleph 30
  214. Aleph P1.7
  215. How different is the Nakamichi PA-7 from a Threshold Stasis?
  216. RIAA caps for Pearl and Pearl 2
  217. New First Watt Site
  218. Penultimate Zen V4 Input Fet's Question
  219. NP in Seattle May 20
  220. new SemiSouth SJDP120R085 "normally on" JFET
  221. Anyone Looking For A F5 Toroid?
  222. A blast from the past .. PAPA1
  223. Zen9-like Preamp for Power Followers
  224. New caps for my SL-10: which one?
  225. f5 power up issue
  226. grounding issue with F1
  227. IRFP9240 Fairchild where to buy it?
  228. Boiled Water Buffer
  229. sic NPN (SAND) upgrade for D1B1??
  230. Pass Labs B4 crossover questions
  231. 400A Overheat ??
  232. strange behaviuor of F5
  233. Case for a PASS amp
  234. Nakamichi PA-7 and PA-5 amps
  235. Forte Model 1 needs new toroid transformer I think...
  236. 10 uf Aeon cap availability for B-1?
  237. output impedance of Pearl ?
  238. Use Mercury-vapored Lamps for Zen-Enlightment?
  239. Building the "CodeNelson" Power Amp
  240. Mica Insulators for Toshiba 2SJ201 & 2SK1530?
  241. Trojan warnings?
  242. looking for the PCB 22kw amp
  243. Difference in B1's
  244. This is some FET !!!
  245. an absolutelly pass labs off topic
  246. Toshiba 2sk174BL at Mouser
  247. B1 and impedance matching?
  248. Class A mosfet idle issue
  249. X2_Preamp quetion
  250. UGS preamp for sale?!

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