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  1. Firstwatt F5, some Problems...
  2. IRLB3813 Triode-curve
  3. Speaker crossover concerns
  4. Nakamichi CA7 preamp
  5. F5 Headamp ?
  6. Threshold S/150
  7. Threshold 4000 repair. Need some help.
  8. Source for Aleph 3 Boards.
  9. Pass F5 potential bias issues
  10. New PassDIY Headphone Amp (Coming Soon)
  11. Threshold DAC1/e on Audiogon
  12. Cubie2
  13. changing to 110 voltage
  14. 1'ST edition Aleph P
  15. First Watt SIT-1 - Input Sensitivity
  16. STMicroelectronics SCT20N120 and SCT30N120
  17. IRF610 3.rd generation
  18. Pass Amp "Flavors"
  19. Best Websites for Audio Power Amplifier Design (except class D)
  20. Transconductance Amplifier.
  21. Is it that impossible?
  22. F5 Monoblocks
  23. Xa30-60.5 input voltage change 110->230 v.
  24. Sound quality discrepancy in Nakamichi Stasis receivers
  25. Help with Kelvin Labs Integrated
  26. pass labs XA30.8
  27. Threshold FET 9
  28. Questions about input JFETs in F5T
  29. Camp Amp and power supply
  30. Pass D1 board
  31. Preamp kit w/Sony command set?
  32. Pass Labs X1 channel switches off. Help needed
  33. BA-3 front end as headphone amp
  34. LIVE Lab Hangout #1.1 Posted
  35. Pass Labs amplifier sound quality
  36. SIC, SIT, V- and JFets
  37. X5HV - the F5 principle applied to a headphone amp
  38. Battery powered Aleph-J
  39. Inverted Aleph J headphone amp with 2SK715 and VP2106
  40. optimising a Zen design to specific drivers
  41. Parts Selection - Running in parts first?
  42. A Pass inspired Sk170 Headphone Amp - is this stupid
  43. Looking for help with Pass F5 mono's in Salt Lake City area
  44. Threshold SA10/e & FET-9
  45. Threshold's
  46. A-40 Question
  47. FQA19N20
  48. 2sk77b and 2sk180 new projects
  49. what's the best Pass take on 4ohm load with balanced input?
  50. Slot loaded open baffle drivers
  51. Thank you Mr. Pass
  52. Threshold SL-10 rushing noise on right channel mm phono
  53. Class A/B switching?
  54. Chunky Aleph 5 clone is born!
  55. Which Pass amp?!
  56. The Aleph Design Reloaded
  57. Pass Labs Headphone Amp
  58. Aleph 3? Project.
  59. Citation MF12 Equivalent Components
  60. Crispy or Original Recipe?
  61. Threshold SL-10 Balance Control
  62. ACA Concept
  63. BA-3 as preamp or rebuild B1
  64. F5 Turbo 3 Failure
  65. Heat Sink Rating
  66. DIY'er of the Year!
  67. Switching between Firstwatt F5 and AlephJ
  68. F5 parts (2015)
  69. Multiple Channel Aleph J PSU configuration
  70. Class A and bass
  71. class A amp circuit
  72. Are the two circuits equivalent?
  73. Which amp would you build?
  74. Power of Burning Amp 3?
  75. XA-100 with B&W 802
  76. J2 amp driving these HF/MF ESLs?
  77. Aleph 5 - identification
  78. F5, strange problem...
  79. Problems when starting up F5.
  80. Aleph 30 or Aleph J or Aleph 3 or Aleph 5
  81. Help:Aleph j odd (scary) behaviour.
  82. Halair's F5 build
  83. Possible for mix IRF + FQA as complementary mosfet?
  84. Transformer starting point: why toroid?
  85. Amp for compressiondriver?
  86. F1J clone troubleshooting
  87. Amp Camp-tweeters
  88. Largest Pass DIY Amp built?
  89. How important is N to P ch Mosfet matching for an F5Tv3
  90. Can I do this with my F5?
  91. WTB : UGS BOARD
  92. CLC or CLCLC ?
  93. Need advice which clone to build
  94. Aleph 5 CLC inductor help.
  95. Simple follower
  96. Papa Nelson Big Mu Amp
  97. Aleph P1.7 Power Transformer Question
  98. BigE's F5T build (Split from QA400)
  99. Glowing Review of the Pass Labs XA60.8
  100. Schematic Question
  101. Looking for amps for active xover
  102. F5
  103. Adcom GFP750 to Threshold 4000
  104. KK Aleph 5 parts list.
  105. And Stereophiles Amplifier Product of the Year is.....
  106. Hard do choose F5 Turbo V2 or Aleph 5
  107. F2 modification for headphones
  108. Slow Start for Bride of Zen
  109. Newbie question.
  110. First Watt F4: Looking to Buy
  111. Aleph 5 vs Aleph x vs Aleph2 vs Zen XA
  112. Quad type bipolar PS for AlephJ
  113. Paralleling channels of a J2.
  114. ELNA LAO caps v. Nichicon KG Gold caps in J2 PS?
  115. XA.8 single-ended current sources
  116. XA30.8 review on 6moons
  117. I know it says 'DIY', but I can brag about my store-bought J2, can't I?
  118. Mica insulator thickness for Mosfets
  119. Heatsink dilemma, reduce Vcc or Iq
  120. Aleph 30 - noise in right channel
  121. F5 Turbo v3 PSU
  122. Pass Aleph 4 vs Quad 606
  123. SIT follower
  124. Where can I get Pass amp power meters?
  125. power factor correction in class a amps
  126. Are two resistors in parallel better sonically than one?
  127. Size of allen screw to mount IRFP044 to heatsink?
  128. Threshold S/1000 Series II Bias procedure
  129. B1 clone input impedance
  130. DC offset protection in Pass Labs' amps?
  131. FET ten/hl recorder output puzzle
  132. Need Aleph L Service Manual
  133. Pass B1 clone. Configure for some gain?
  134. Parallelling voltage + current source amp with active crossove?
  135. Double buffered B1
  136. F5 and F5 Turbo measurements
  137. PASS SR1 anyone ?
  138. Class aP amplification
  139. The most NEUTRAL/transparent sounding Adcom ?
  140. B1 buffer load question
  141. Preamp for both F4 pair and Adcom GFA-5300?
  142. The Mu Monster
  143. SIT Power Follower revisited
  144. Pass F5 as a headphone amp?
  145. F5 gate stopper value question.
  146. Aleph 1000 ready for reality!
  147. Will 88db speakers play well with an F5?
  148. F5 C source resistors on the MOSFETs
  149. AmpCamp Wiring
  150. aleph´s mini output resistors smoking
  151. IXYS 200V Depletion Mode Mosfet Now Available
  152. Front Panel Designer files + photo's of your projects DISCUSSION
  153. Front Panel Designer files + photo's of your projects
  154. F5 variations for sub 4 ohm speakers?
  155. LSK Line Stage Original Schematic BAF 2013
  156. Pass Aleph P 1.7 preamp - distortion
  157. new caps to Threshold S/160
  158. "Solar" amp
  159. Tube Zen??
  160. Where to repair a Rawson Aleph 5 clone
  161. Latest restomod tips for Threshold 400a Cascode ?
  162. F5 build power on with smoke from R19 and R20
  163. SE Common source power buffer(ish), a lot of degeneration?
  164. Brief description of Pass Amp.
  165. BA-3 Complimentary 'integrated amp'
  166. F5c (cascode) cviller boards 40 V rails build
  167. Does this DC B1 work?
  168. Aleph as guitar power amplifier
  169. Aloha F5 v3 Monoblock build
  170. What is the value of V_G here? (resistive ground drive DC B1)
  171. firefox warning with passlabs and passdiy
  172. Help with zv9 build
  173. The diyAudio build guides
  174. Help with ACA build
  175. Rising DC Offset
  176. Mini Aleph with lateral mosfets?
  177. ImPASSe PreAmplifier PCB !
  178. Thermistor circuit to MOSFET gate for F5 with 40 V rails
  179. Class A Follower Buffer?
  180. best buffer for DC coupling
  181. Which preamp with Pass Alph J ? (LDR,B1...) ?
  182. Versions of Pass Amps
  183. A40 revival ?
  184. Adjusting P3 - a video
  185. Old School Prototyping
  186. SA4/e age
  187. Help with Aleph 1.7 PCBs !
  188. What amp for dedicated sub use?
  189. Cubie - small F5 variant with GR grade JFETs and LatFETs
  190. my new nelson pass aleph p1.7
  191. The diyAudio Firstwatt F6
  192. F3 Clone Build - building own heatsinks
  193. Please help with my F5/F5T questions
  194. BA-3 Amplifier illustrated build guide
  195. Center tapped transformer for stereo pass f5
  196. Does the new Xs 300 Amplifier have Elna Silmics in it?
  197. pass aleph p
  198. Looking For A VFet Enclosure
  199. The BA-3 as preamp build guide
  200. F5 Amplifier with lower idle bias
  201. Balanced F4 With Input Transformer
  202. LaoCao SIT Tests
  203. Happy Fathers Day, Nelson Pass!
  204. 4x Mini Alpeh grounding questions
  205. F4 with Quads ESL 988, you read ok
  206. Solved the transformer buzz / hum in my F4
  207. Please help me repair Preamp Pass Labs X1 .
  208. Mini Alpeh high dc offset
  209. Car Power Supply for BA-1 or BA2?
  210. why papa doesnt choose Lateral Mosfets?
  211. Plitron Transformer Prices
  212. Heat issue zen Lite
  213. Changing the gain on a FW F5
  214. F6 product announcement and owner's manual
  215. Aleph 4 monoblocks with 4 ohm load speakers?
  216. Heatsink F5T
  217. Bride of Zen - mosfet gate capacitance
  218. Direct drive ribbon with modified F5T
  219. Pass hybrid Car/Home Class A amplifier project
  220. New B4 active crossover
  221. Basic F5 Pot Substitution
  222. aleph j vs aleph 3 vsn aleph 5
  223. A40 Clipping Point
  224. Connecting loudspeaker to an SIT1
  225. Pre for Aleph0
  226. Forte model 3
  227. F1: Hey Godzilla made a comeback too...
  228. New here, advice needed.
  229. Is an F4T possible?
  230. Passive pre with Amp Camp Amp?
  231. What to DO ? [Switching etc... between amp's]
  232. Heatsink calculation question.
  233. Help: Nakamichi TA-3 Stasis Receiver
  234. Hum from aleph amplifier
  235. New Aleph Mono's completed
  236. Aleph J - Noob seeking pre build answers and help
  237. What else is needed for F5tv2 with Teabag's boards
  238. IR vs Fairchild?
  239. Pearl (original) vs Hagerman bugle 2
  240. JFET suitable for new design
  241. Leave Amp Camp Amp Powered ON or OFF??
  242. F5 v3.0 PSU and Bias Help Needed
  243. Recommendation for 5-10W amp.
  244. Transformer Hum
  245. F5 (turbo) as first project: Yea or Nay?
  246. need info: 1997 PL45AR0 PCB *pics
  247. SIT Device Emulation
  248. Is a passive a good choice for a F5V3Turbo
  249. Building a BA-3 need help please..
  250. Threshold S/500 issue and circuit request.

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