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  1. how much achievable gain with UGS?
  2. Threshold T-800d mtr
  3. Borbely site mirror
  4. Forte Audio Model 3
  5. F-5 heatsink query
  6. Par-metal
  7. Aleph J-X 50W
  8. High voltage fet preamp - ideas or designs please?
  9. capacitors TSI-8005 PXA 22uF 75VAC
  10. Remote Pre and B1
  11. Pumpkin_pre_question
  12. Finished F5
  13. B-5 hum question
  14. Threshold FET2 Series ii Schematic Needed
  15. Versatile and easy-to-use (no tapping) heat sink fin extrusion
  16. F5 Bias Problem
  17. Power Transformer for Class A Amplifiers -- What are your experiences ?
  18. Antek toroids recommadation
  19. Convert a Pass Labs x350 from 110v to 220v
  20. Misc. Regarding F5
  21. 2SJ109 in Aleph J: Is Vgrade ok?
  22. F5 power supply "balance"
  23. MagnumOpus & The B1
  24. DIYaudio F5 V2 mounting holes
  25. Mono Aleph J's
  26. b1 testing measuring new builds
  27. 7 channel Preamp
  28. Another F5 build--beautiful music, different drummer
  29. F5 construction pics
  30. Please recommend me a low power amp
  31. Pass amp confusion!!!
  32. Mini-A PCB finished... Some questions on it ;)
  33. 25W cl. A amp with Lateral MOSFETs
  34. My take on the F4 - advice needed
  35. ZEN V4 PLEASE HELP
  36. Problem with new Aleph J build
  37. F5X -- the EUVL Approach
  38. Any upgrades for the Pearl Phono 2SK389 Problem?
  39. F5 components, parts you use
  40. F5 Amps - Building a Quartet of Amps in search of the Ultimate F5
  41. deepness of outputstages
  42. Is the F4 the most-suitable FW amp for me?
  43. Pass amplifier for my Magneplanar MMG
  44. questions preamplifier aleph P1.7
  45. F5 Heat sinks
  46. ZV4 "Junkbox Delight" still worthwhile?
  47. Aleph 30 input connections ?
  48. Active crossover suggestion with F5
  49. F5 For Low Z Loads ?
  50. Balanced - Cascoded F5
  51. VN10KM mosfet
  52. Heatsinks class A amp question
  53. Another noob B1 question
  54. To gain or not to gain / B1 vs B3?
  55. Tape output
  56. History of www_passlabs_com only listed until 2008 about WayBackMachine - why ??
  57. Pass A75 Troubleshooting
  58. How to build the F5
  59. Crackling sound from left channel of X150.5
  60. F4 Psu help needed please !
  61. Pass Labs PrePhono XP 25
  62. Aleph L
  63. DIY Aleph 2 Monoblocks
  64. Need circuit for this Bjt's
  65. Yet another Threshold STASIS bias thread
  66. F5 from Brians pcb's !
  67. Help wanted,aleph (cl) ono problem (long)
  68. F4 Current source amplifier
  69. Capacitor questions
  70. Audio precision help choose
  71. First Pass Labs project a few simple questions....
  72. third input for B1
  73. mini aleph
  74. Headphone amp
  75. aleph 1.7 power xformer
  76. High distortion at startup in X150.5
  77. Your F5 blew up, now what do you do?
  78. Ask help on PASS X150 bias setting
  79. F5 Cascoded - an alternative for my interest in the Balanced F5
  80. B1 preamp build thread
  81. Stereophile covers Burning Amp 2010
  82. DIY D1 I/V STAGE
  83. Marriage from "ZEN" - and ordinary class AB topology about HCA - why not realized ??
  84. Describe the sound of F3
  85. Does someone knows how to bridge this amplifier ??
  86. Papa's New sand toys .......
  87. Forte Model 3 110v to 230v ?
  88. B1 Passive Student Project
  89. Aleph P and D1 Analog IV stage
  90. Australian B1 Builders
  91. Bigger than expected switch on surge from my F5 :-)
  92. zaph sr71 good match for f5
  93. My new idea TL072+2 irf610
  94. F5 monoblock power supply for 50Hz mains
  95. Aleph P 1.7 problems
  96. mini aleph dynamic enough for 87db 4ohm monitors?
  97. unstable PSU for aleph-x la ZenV9
  98. aleph 2 problem
  99. Anyone can confirm piggybacked PCM1704 on Pass D1 24/96???
  100. TO-3P mica insulators available
  101. Pearl (one) Build
  102. Let me fan the flames--Driverack and F5
  103. What is Pass Labs?
  104. Pre amp for Aleph J-X
  105. Merry Christmas to all and classic tale for you...
  106. Low watt Aleph J
  107. A question to mr Pass about the document; Audio, distortion and feedback.
  108. B1 passive + Pearl 2 phono preamp + DCPS improvements?
  109. Donate a merry Christmass
  110. Threshold S150 bias adjustment problem
  111. Nakamichi PA-7II: Thermofuse in the potted transformer
  112. Threshold NS10 Gain?
  113. Anything special about the Threshold SA/1 "Limited Edition" ?
  114. SemiSouth Spice models?
  115. Choke input PSU...
  116. F5....and Martin Logan Sequel Panels?
  117. f5 clone on ebay
  118. B3 preamp
  119. Aleph X compact pcb
  120. F4 in Burning Amp Chassis Wondering What To Do Next?
  121. F-5 output device failure mode
  122. Seeking F5 Single-sided PCB layout
  123. Drilling and tapping Conrad heatsinks
  124. Pass XP-15
  125. To Mr Nelson Pass, XA160.5 with Wilson Sashas?
  126. Lower capacity output CAPS on B1 buffers posible?
  127. richard clark amplifier test
  128. What determines how high bias can be on F-5?
  129. Best Capacitor Replacement for Fet 10 PC
  130. XA.5 evolution anyone ?
  131. iffp 240 on ebay, fake?
  132. Voltage on f1 power supply ?
  133. Nelson Pass patents the Karlson Koncept :)
  134. silpad or mica for to247 in F1
  135. Simple THD meter
  136. Semisouth SJEP120R100 Power Loss
  137. Most powerful Pass Labs Amp
  138. Help diagnosing B1 Build (newbie)
  139. nowe audio "mono3.5" Solid State Single Ended MOSFET Power Amp -New Heatsink Approach
  140. Aleph 3: rail voltage as dc offset
  141. Balanced B1 Buffer
  142. Pass A-40 boards available anyplace?
  143. Next suggested build after F5
  144. Completed aleph J --loud cracking sound on switch off
  145. New Aleph J build
  146. Help needed to start F3 building
  147. Input impedance resistor, F4 amplifier
  148. Forte 6 which pot
  149. LSK170F ?
  150. My Aleph3/5-BA-2-Semisouth-J2 Clone Monster
  151. Would this enclosure work for an F5?
  152. Threshold S/500 stable at low loads?
  153. 30006900 Mosfet ??
  154. Gen 9 Mosfets
  155. how to switch my X1 preamp voltage 220V to 240V
  156. Bought a new wonderful X250 need some advice
  157. Help with irfp240
  158. An IV amp using the BS170R mosfet
  159. Nakamichi PA-5 and PA-7 Design Help Requested
  160. A40 parts
  161. DIY Speaker Suggestions to use with F5
  162. Which Pass DIY amp for lowest heat + power useage?
  163. My fist Pass Amp
  164. Semisouth Aleph J?
  165. Trouble with point to point F5
  166. Mezmerize DCB1 Building Thread
  167. New Line Stage
  168. what aleph disign is best to drive thiel cs3.7?
  169. F1 Help
  170. Bi-Polar Capacitor Help Needed
  171. Pre-Amplifier Aleph P 1.7 - why Attenuator Network after the Gain Stage?
  172. super symmetry seeking ideas
  173. Bass-ackward amp selection...
  174. What is "Pass Labs"
  175. Lame Amp Question - X'ing, Balanced Input, same as Bridging?
  176. Install a VU meter in Aleph 1.2
  177. Threshold 400A Looking for advice on restoration
  178. Looking for Threshold FET 10/e in silver
  179. UGS-DC offset
  180. New A40 built but -30V in R. channel
  181. Pass Labs amp combination for Thiel speakers, need Mr Pass' advice ! And everyone...
  182. Regulating first stage of a First Watt amplifier
  183. Pass Labs Loudspeakers
  184. aleph 5 or x
  185. Bride of Zen assembly question
  186. From whats what and which to Nirvana
  187. Found a pair of Aleph 1.0 and 1.2 shall I buy?
  188. F5 clone by Suds
  189. Which transistors?
  190. welding on the aleph 2 pcbs
  191. FET10e Channel Noise
  192. My Aleph 5 MK II Power Amplifier
  193. Mosfet testing
  194. Threshold Amplifier - Overview and Schematic Collection of all Models
  195. Threshold Fet One
  196. CheffDeGaar UGS preamp vs other or Borbely
  197. More FET noise measurements (for EUVL)
  198. Penultimate Zen transformer
  199. Best symmetrical PSU for B1 buffer
  200. I would like to see what we can do to help Zen Mod attend Burning Amp 2011
  201. help with Mini-Aleph/Aleph 30
  202. My Dream Aleph 2 Coming True
  203. Indcutor in CRC filter of PSU
  204. Switch & Volume control needed...
  205. Voltage output issue with B1
  206. PAPA'S KOAN ....... was Papa's Surprise
  207. Can this circuit using B1 buffers be simplified
  208. AM I Planning for disaster??
  209. Complete Novice Needs Help
  210. 2SJ109
  211. Is the F1 dead?
  212. seperate regulated front end for f4
  213. Display problem with Pass X1
  214. "CA-10", new Single Ended Power amp Device based on Aleph or ZEN ?
  215. capacitor
  216. Need service manual Sony
  217. A Zen I/V variant for the Saber DAC
  218. Capacitors Aging Pass X0
  219. ALEPH2
  220. Just wondering if Vic is....
  221. Pass amps for my tannoy monitor golds?
  222. 314159265358979323846264.... good rasons why?
  223. what to do whit this ??
  224. Threshold S/300
  225. Power output into 4 ohms
  226. Suggest me a preamp for my F4!
  227. Whats what and which
  228. BABY MONITOR OVER VOLTAGE APPLIED
  229. I fried someting on my F5...ugh
  230. citation 12 irf 130
  231. Pass mosfet citation 12 clone
  232. Voltage regulation on F5 power supply?
  233. speaker cone expand and contract when power on SA-3
  234. Transformer output for zen I/V
  235. FS: F5 Heatsinks
  236. MF Citation12 - MF gate resistor value
  237. Bosoz or another line stage in front of crossover with B1 buffers
  238. Threshold SA/1 diagram or Service Manual
  239. Recommend a project to fit in a Counterpoint SA100 chassis
  240. Heatsink at 2SJ109 in Aleph J
  241. Zen I/V Converter
  242. convert aleph 2 to pre for f4
  243. F5 with IRFP9140
  244. Matching IRFP244 MOS-FETs
  245. How does the current source work in a single-ended amp ?
  246. ZVP3310 - Good choice as input fet for Aleph 30
  247. Impasse with the F-5?
  248. Aleph amp questions
  249. Zen4 problem
  250. Forte Model 3 advice needed

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