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  1. J2 amp driving these HF/MF ESLs?
  2. Aleph 5 - identification
  3. F5, strange problem...
  4. Problems when starting up F5.
  5. Aleph 30 or Aleph J or Aleph 3 or Aleph 5
  6. Help:Aleph j odd (scary) behaviour.
  7. Halair's F5 build
  8. Possible for mix IRF + FQA as complementary mosfet?
  9. Transformer starting point: why toroid?
  10. Amp for compressiondriver?
  11. F1J clone troubleshooting
  12. Amp Camp-tweeters
  13. Largest Pass DIY Amp built?
  14. How important is N to P ch Mosfet matching for an F5Tv3
  15. Can I do this with my F5?
  16. WTB : UGS BOARD
  17. CLC or CLCLC ?
  18. Need advice which clone to build
  19. Aleph 5 CLC inductor help.
  20. Simple follower
  21. Papa Nelson Big Mu Amp
  22. Aleph P1.7 Power Transformer Question
  23. BigE's F5T build (Split from QA400)
  24. Glowing Review of the Pass Labs XA60.8
  25. Schematic Question
  26. Looking for amps for active xover
  27. F5
  28. Adcom GFP750 to Threshold 4000
  29. KK Aleph 5 parts list.
  30. And Stereophiles Amplifier Product of the Year is.....
  31. Hard do choose F5 Turbo V2 or Aleph 5
  32. F2 modification for headphones
  33. Slow Start for Bride of Zen
  34. Newbie question.
  35. First Watt F4: Looking to Buy
  36. Aleph 5 vs Aleph x vs Aleph2 vs Zen XA
  37. Quad type bipolar PS for AlephJ
  38. Paralleling channels of a J2.
  39. ELNA LAO caps v. Nichicon KG Gold caps in J2 PS?
  40. XA.8 single-ended current sources
  41. XA30.8 review on 6moons
  42. I know it says 'DIY', but I can brag about my store-bought J2, can't I?
  43. Mica insulator thickness for Mosfets
  44. Heatsink dilemma, reduce Vcc or Iq
  45. Aleph 30 - noise in right channel
  46. F5 Turbo v3 PSU
  47. Pass Aleph 4 vs Quad 606
  48. SIT follower
  49. Where can I get Pass amp power meters?
  50. power factor correction in class a amps
  51. Are two resistors in parallel better sonically than one?
  52. Size of allen screw to mount IRFP044 to heatsink?
  53. Threshold S/1000 Series II Bias procedure
  54. B1 clone input impedance
  55. DC offset protection in Pass Labs' amps?
  56. FET ten/hl recorder output puzzle
  57. Need Aleph L Service Manual
  58. Pass B1 clone. Configure for some gain?
  59. Parallelling voltage + current source amp with active crossove?
  60. Double buffered B1
  61. F5 and F5 Turbo measurements
  62. PASS SR1 anyone ?
  63. Class aP amplification
  64. The most NEUTRAL/transparent sounding Adcom ?
  65. B1 buffer load question
  66. Preamp for both F4 pair and Adcom GFA-5300?
  67. The Mu Monster
  68. SIT Power Follower revisited
  69. Pass F5 as a headphone amp?
  70. F5 gate stopper value question.
  71. Aleph 1000 ready for reality!
  72. Will 88db speakers play well with an F5?
  73. F5 C source resistors on the MOSFETs
  74. AmpCamp Wiring
  75. alephs mini output resistors smoking
  76. IXYS 200V Depletion Mode Mosfet Now Available
  77. Front Panel Designer files + photo's of your projects DISCUSSION
  78. Front Panel Designer files + photo's of your projects
  79. F5 variations for sub 4 ohm speakers?
  80. LSK Line Stage Original Schematic BAF 2013
  81. Pass Aleph P 1.7 preamp - distortion
  82. new caps to Threshold S/160
  83. "Solar" amp
  84. Tube Zen??
  85. Where to repair a Rawson Aleph 5 clone
  86. Latest restomod tips for Threshold 400a Cascode ?
  87. F5 build power on with smoke from R19 and R20
  88. SE Common source power buffer(ish), a lot of degeneration?
  89. Brief description of Pass Amp.
  90. BA-3 Complimentary 'integrated amp'
  91. F5c (cascode) cviller boards 40 V rails build
  92. Does this DC B1 work?
  93. Aleph as guitar power amplifier
  94. Aloha F5 v3 Monoblock build
  95. What is the value of V_G here? (resistive ground drive DC B1)
  96. firefox warning with passlabs and passdiy
  97. Help with zv9 build
  98. The diyAudio build guides
  99. Help with ACA build
  100. Rising DC Offset
  101. Mini Aleph with lateral mosfets?
  102. ImPASSe PreAmplifier PCB !
  103. Thermistor circuit to MOSFET gate for F5 with 40 V rails
  104. Class A Follower Buffer?
  105. best buffer for DC coupling
  106. Which preamp with Pass Alph J ? (LDR,B1...) ?
  107. Versions of Pass Amps
  108. A40 revival ?
  109. Adjusting P3 - a video
  110. Old School Prototyping
  111. SA4/e age
  112. Help with Aleph 1.7 PCBs !
  113. What amp for dedicated sub use?
  114. Cubie - small F5 variant with GR grade JFETs and LatFETs
  115. my new nelson pass aleph p1.7
  116. The diyAudio Firstwatt F6
  117. F3 Clone Build - building own heatsinks
  118. Please help with my F5/F5T questions
  119. BA-3 Amplifier illustrated build guide
  120. Center tapped transformer for stereo pass f5
  121. Does the new Xs 300 Amplifier have Elna Silmics in it?
  122. pass aleph p
  123. Looking For A VFet Enclosure
  124. The BA-3 as preamp build guide
  125. F5 Amplifier with lower idle bias
  126. Balanced F4 With Input Transformer
  127. LaoCao SIT Tests
  128. Happy Fathers Day, Nelson Pass!
  129. 4x Mini Alpeh grounding questions
  130. F4 with Quads ESL 988, you read ok
  131. Solved the transformer buzz / hum in my F4
  132. Please help me repair Preamp Pass Labs X1 .
  133. Mini Alpeh high dc offset
  134. Car Power Supply for BA-1 or BA2?
  135. why papa doesnt choose Lateral Mosfets?
  136. Plitron Transformer Prices
  137. Heat issue zen Lite
  138. Changing the gain on a FW F5
  139. F6 product announcement and owner's manual
  140. Aleph 4 monoblocks with 4 ohm load speakers?
  141. Heatsink F5T
  142. Bride of Zen - mosfet gate capacitance
  143. Direct drive ribbon with modified F5T
  144. Pass hybrid Car/Home Class A amplifier project
  145. New B4 active crossover
  146. Basic F5 Pot Substitution
  147. aleph j vs aleph 3 vsn aleph 5
  148. A40 Clipping Point
  149. Connecting loudspeaker to an SIT1
  150. Pre for Aleph0
  151. Forte model 3
  152. F1: Hey Godzilla made a comeback too...
  153. New here, advice needed.
  154. Is an F4T possible?
  155. Passive pre with Amp Camp Amp?
  156. What to DO ? [Switching etc... between amp's]
  157. Heatsink calculation question.
  158. Help: Nakamichi TA-3 Stasis Receiver
  159. Hum from aleph amplifier
  160. New Aleph Mono's completed
  161. Aleph J - Noob seeking pre build answers and help
  162. What else is needed for F5tv2 with Teabag's boards
  163. IR vs Fairchild?
  164. Pearl (original) vs Hagerman bugle 2
  165. JFET suitable for new design
  166. Leave Amp Camp Amp Powered ON or OFF??
  167. F5 v3.0 PSU and Bias Help Needed
  168. Recommendation for 5-10W amp.
  169. Transformer Hum
  170. F5 (turbo) as first project: Yea or Nay?
  171. need info: 1997 PL45AR0 PCB *pics
  172. SIT Device Emulation
  173. Is a passive a good choice for a F5V3Turbo
  174. Building a BA-3 need help please..
  175. Threshold S/500 issue and circuit request.
  176. F5T V3 with 2x40V transformer?
  177. V-FET (SIT) amplifier production
  178. Threshold Stasis 2 issue
  179. V-FET (SIT) amplifier production
  180. Preamp grounding
  181. F7 F8 F9 F10 other planet sound from First Watt
  182. Amp is great... power switch not so much
  183. Help me identify this amp i just picked up (aleph J?)
  184. new SiC JFETs ?
  185. First Watt B4.....buffer, gain and impedance...
  186. Amp for Thiel cs5
  187. 2sk246 bias problem
  188. can i use IRF640/9540 for testing the F5
  189. My mistake on the F5
  190. F5 help please.
  191. Change Aleph J to 100volt
  192. XCSS-BOSOZ PCB
  193. Peak dca 75 pro anybody have this?
  194. Rotary front panel power switch for 4U chassis
  195. Problems with my setup
  196. Some questions on an Adcom 5400
  197. J2 with Aleph front end
  198. "Mini" F5
  199. Best Options for making F-5 an Integrated Amp
  200. Hum from X250 amp itself
  201. Cascode amp idea
  202. F5Turbo Illustrated Build Guide
  203. Transformer hum or buzz in my F4
  204. Pass Labs X350.5 Issue
  205. Orchestral music amp
  206. Threshold S/550
  207. My Stasis 3 runs cold
  208. Alloy wheels as amp heat sink?
  209. Funny Pre
  210. new caps for aleph 3
  211. DC voltage on outputs on F5
  212. F5T Mosfet options
  213. "Amp Cramp" Low Power Class A Amp
  214. CRC Filter resistors
  215. Article - Sony VFETs part 1
  216. Sound of various Pass amps
  217. What speakers are you running with your ACA?
  218. F5 max acceptable DC offset on Inputs ?
  219. F5 - R1 Trim Distortion - Worthwhile vs Blow up ?
  220. F5 original .47R vs 0.68R ???
  221. F5 original with 2SK366 and 2SJ107 ok???
  222. forte 1a
  223. Pass Labs X2.5 popping/howling from right channel
  224. Power on thump/pop X150.5
  225. where to get hold of Aleph 2 PCBs or .grb files, other than KK PCB?
  226. Decided on the Aleph 2, what psu should I build?
  227. XA30.5 and noise
  228. Oszilloskop GO10 Schematic
  229. Help ! amplifier fixing !
  230. BOSOZ preamp beginners questions
  231. F5 Toshiba Output bias Issue
  232. Help wanted: Jfet front-end for Aleph 2
  233. Problem with Pearl 2
  234. New phone numbers
  235. passlabs x1000
  236. 5 pcs 2sk170 burn, speaker burn, help!
  237. Yearly Aleph 5 clone breakdown
  238. Another Aleph J arriving
  239. Optimal source output v for b1 + zv9?
  240. Mr. Nelson, why does Pass Labss only offer one class A stereo model?
  241. Testing the Zen-Lite
  242. Aleph P 1.7 stereo preamplifier.....
  243. F5 Fuse burn after connect ground to chassis
  244. DIY the device of US Patent 4,899,387
  245. impedance on PASS XP-10
  246. Change the resistor value in the PS scheme
  247. Threshold 400A - spacer?
  248. Threshold Cas-2
  249. Dad's away so I can play
  250. General question about First Watt amps

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