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  1. Behind SIT 2
  2. Aleph 3 standby mode, possible turn off
  3. Aleph 3 power consumption
  4. Lazy Man's Balanced F5?
  5. Rookie questions
  6. B5 Opening Ceremony - Active vs Passive
  7. Threshold Preamp 240v?
  8. output devices on X -X.5 and XA.5
  9. Mesmerize B1 vs Original Pass B1 - please guide me!
  10. Pass Labs / Harbeth
  11. First Watt F4 and Magnepan MMG's
  12. New to DIY - F5 Questions
  13. F5c question
  14. B1 board availability
  15. Pass Labs X0 and Notch Filter
  16. Toshiba 2sj201 and 2sk are out of production?
  17. Nakamichi PA-5 upgrades
  18. B1 Mono output
  19. Compound Power Amplifiers
  20. One of my Zen Lights has died!
  21. Some Questions for building X2 rev0 or 1 Clone
  22. Aleph P1.7 Power Supply mod
  23. Remarkable Capacitors in Pass Amplifers
  24. Pass Lab XA 160.5 Break-In Time
  25. SJEP120R100 Question
  26. Juma's Preamp for F5 -new built-
  27. Aleph 3
  28. Aleph-X humming\buzzing
  29. F5 heat sink, rhetorical question,
  30. My F5 blew up!!
  31. Anyone have trouble when ordering from Newark?
  32. My faithful Forte Model 3
  33. pass jfet pre amp
  34. Aleph 3 / power supply
  35. Aleph 60 building thread
  36. Aleph 5 low level buzzing at output both channels
  37. Aleph-X diff pair trouble?
  38. To DIY, or OEM PASS?
  39. DIY Rhinestone F5
  40. Back to the Citation 12
  41. Xono
  42. ONO OHH NO SEARCHING FOR BOARDS
  43. Burning Amplifier 2012 Nominee 1DIFFQC
  44. EMI filtering and voltage regulation in Pass amps and preamps
  45. F6 Amplifier
  46. F5 question
  47. 0R5 Ribbon Apogee Scintilla drive: CCS Aleph 1.2 vs. X/XA/XS Series+Imp-Transformer
  48. SMPS for DIY Audio F5c
  49. Aleph X voitage
  50. Pass-type headphone amp?
  51. IRF710 in BOZ, BOSOZ, etc?
  52. BOFU highs with and w/o whizzer?
  53. De-Lite strange problem
  54. A new BBA3
  55. Ticle Zen Amp
  56. Harris IRF450
  57. The little oscillation detector
  58. Does it need......
  59. Help with F5 with Gamut style MOSFET's
  60. DIY frontpanel design XA30.5?
  61. My Forte 1A fails the five second rule
  62. Anyone build Zen I/V?
  63. De-Lite grounding
  64. pass labs x2-1
  65. Das ist aber Schade...
  66. Amp Camp Amp - ACA
  67. PSRR using contant current source in ZEN
  68. Where has the red :cool:button gone?
  69. "pop" noise in relay volume control
  70. fake fwt f5 on ebay aus
  71. Fresh F5 Build
  72. F3 and F1 boards
  73. What Would A NP Tape Preamp Look Like?
  74. Zen Light w BOZ in one case
  75. Favorite Pass Amp Poll Continued
  76. Wiring Attenuator for dual channel Balanced
  77. Favorite Pass Amp Poll
  78. Using B1 in a NAD C350
  79. F5 output voltage problem
  80. Anywhere I can buy Schematics for my Threshold SA3?
  81. Enclosure/cabinet equal to original First Watt
  82. The dumb-O-tron
  83. Square signal on ZEN V9
  84. Amp for Pass B1
  85. THRESHOLD STASIS/500 RUNNING HOT
  86. Recapping Forte 1a any suggestions
  87. Pass JFET Op-amp to MOSFET Push-Pull Follower
  88. Quick direction please for Firstwatt F3 DIY
  89. Pics of my aleph 2 and problems!
  90. ZEN V9 clips !
  91. F3 boards Wanted
  92. My first Passlab - Aleph X 100w
  93. Permission of F5 logo on enclosure
  94. Balanced F5 in a Small Footprint
  95. B1 for auto use
  96. Forte Model 2 Preamp - looking for schematic
  97. AlephX Aleph P and volume doing head in
  98. Parallel B1 buffer possible?
  99. oneplustwo Aleph X build thread
  100. which new preamp for Pass X.5?
  101. Pass Labs XA 60.5
  102. pass labs x2-1
  103. Yet another F5 building log
  104. Thermal IR photos of F5...
  105. L'Amp: A simple SIT Amp and F6
  106. Cut Son of Zen in Half
  107. Celebrating Ten Years DIY
  108. My F5T V3 build
  109. 3-stage Pass Inspired Amp
  110. Nakamichi PA-7E?
  111. From Cree
  112. Strange behavior of my Threshold SL10
  113. My Pearl2 Built
  114. Volume attenuator resistance question
  115. Good preamplifier with tone controllers for F5
  116. Speakers suggestions for F5's
  117. Papa's Zen Lights are no slouch!
  118. Attenuation circuit. What is ideal location?
  119. Stuck on F5 Build power-up...
  120. F5 PSU
  121. X 30.5 or X 150.5? (What would you buy?)
  122. F5 - LED
  123. V9 troubleshooting: SOLVED, some remarks and questions...
  124. Will This Enclosure Work For F5/F6?
  125. Best strategy to convert Aleph 3 to monoblock
  126. "crippled" f4 max psu voltage
  127. Solar-Powered XA30.5?
  128. New Semisouth SiC "JFET Lite"
  129. Trouble on Zen V9
  130. And now for something completely different...
  131. F5 turbo heatsinks
  132. Input Impedance of the Aleph 0s
  133. DeLite-ccs boards
  134. XP 20 relays noise ,
  135. aleph X monoblocks
  136. Mini Aleph and B1
  137. How Hot Is My F5?
  138. So , Generg ........
  139. F5 with BJT at input
  140. B1 buffer DC at output
  141. SIT power jfet
  142. JFET substitution for Pass B1
  143. 7.1 class a sorround system
  144. how change the balance input to unbalance input in PASS amp?
  145. F5 problems
  146. Pearl Phono 1 - diagnostic help please
  147. Zen 9 - Troubleshoot Bad Channel
  148. Fairchild interest alternatives
  149. I need my Aleph J/30 hybrid
  150. Pass Aleph 2 clone alarm this fine AM
  151. RELAY SWITCH VOLUME CONTROL - HELP NEEDED !
  152. My F5 Lives!!!!!!!
  153. Is it wrong in F5 TURBO V3?
  154. Strange DC offset on Aleph 3
  155. Semi'DIY - converting SIT2 to SIT 1
  156. "Reference to A2" what is this product?
  157. Semisouth SiC gate protection?
  158. First Watt J vs. J2
  159. Xs
  160. DIY active crossover using IRF510 or similar?
  161. Aleph P - where F!@?& does my signal go?
  162. Cloned Pass Cases
  163. Depletion mode B1
  164. Dr. Nelsons loudspeakers
  165. F5X Case
  166. Pass circuit to unbalance and buffer?
  167. Triodey transfer curves
  168. F5 Transformer
  169. Aleph 30 the best choice of C1 C2 C3 on brian gt PCB
  170. aleph 1 schematic help!
  171. F5 Semi-Turbo with Lateral Mosfets...
  172. pass labs x2-1
  173. Bride of Zen PCB?
  174. dcB1 active crossover
  175. SIT-1 and SIT-2 owner manuals
  176. BOZ voltage drift
  177. compare with aleph j and f5 amplifier
  178. Need help with current amp
  179. F5 bias
  180. What causes reduced spatial ambience?
  181. BOSOZ for a beginner?
  182. What can I use instead of k170/j74?
  183. jfet output for f4
  184. IRFP9240/240 instead FQA19N20/12P20, OK?
  185. Professor Pass's recommendation for cables
  186. CD-Rainbow For Nelsons Birthday
  187. F5X -- the EUVL Approach - The Build Thread
  188. First Watt M2
  189. F5 Manual Amplifier Samples
  190. PCB for Aleph 3
  191. Pass Headphone Amp
  192. 2SJ74BL Opportunity
  193. Biamping and active crossover questions
  194. BA2/Crippled F4
  195. Heat Sink Heat Sink Sources for Pass Amplifiers
  196. DC Servo Pass D1
  197. Headphone connection to preamp or amp...
  198. Pass kit
  199. Active Crossover Result. Acceptable?
  200. Aleph - balanced (26dB) vs unbalanced input (20dB)
  201. Problem with one Aleph 2 monoblock
  202. Not ready yet, but
  203. Aleph P 1.7 - distortion
  204. Another F5 finished
  205. JBL 4343 studiomonitors and future Pass labs diy amplifier project.
  206. Question on project ALEPH 30
  207. Pass F5 Pair (Spuds)
  208. F5 and Rails Difference
  209. Best Value, $ per watt per channel....
  210. Just starting to learn o-scope, F5 1k square looks funny
  211. Need help - heatsink on S/500 damaged
  212. My Balanced Zen Line Stage
  213. Mini Aleph Build
  214. aleph 5
  215. oneplustwo DCB1 Black, White and Red build thread
  216. Fairchild interest.
  217. LF FQA19N20C and FQA12P20
  218. Aleph-X Waveforms and Questions
  219. Voltage effects on DC offset and bias
  220. 2 ohm performance on Aleph
  221. Mosfet Protection ?
  222. PASS LABS bad service.
  223. F5 Point to Point Power Supply Schematic
  224. 2SK170BL
  225. Buzz noise from Pass amp, not from speakers...
  226. switching power supply.. can't get -24v?
  227. F5 Turbo Builders Thread
  228. Load for FET ten hl
  229. IRF 610 matching
  230. does anyone use these for home theater use?
  231. F2J technical question
  232. F5 or F5turbo?
  233. Question for Nelson: X250 input sensitivity
  234. Did Tech-DIY.com quit selling matched IRF outputs?
  235. Pass Class AB DIY project...
  236. Aleph 60 only works with computer as source
  237. F5 turbo problems
  238. Rebuild / recap Threshold FET10/HL
  239. Threshold M-1 help from Mr. Pass?
  240. Improving a FirstWatt-built F4
  241. Hafler DH-200 to host F5 or BA-2 ?
  242. F5 Turbo Circuit Boards
  243. Another question F5 thread
  244. oneplustwo F5 build thread
  245. F5 Turbo is posted
  246. Pass Pearl 2 MC on Batteries?
  247. Threshold SL10 MK1
  248. Recommendationf for 12h single ended Class A amp with 12V/120A dual Lambda SMPS
  249. several Aleph's in one big case
  250. Single Ended FET for 60W in 4 ohms

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