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  1. j352 - k2221 MOSFET PAIRS
  2. Single rail precision full wave rectifier - full gnd->rail DC swing possible?
  3. Alchemist Forseti ADP20 schematics
  4. SOIC to DIP adaptors
  5. Discrete preamp - seeking opinion and advice
  6. No global Feedback Amp - Opinions
  7. Current Source video from Linear Tech
  8. Question About Transistor Matching
  9. Potentiometer Overview - Alps, Penny+Giles, TKD and Vishay and more, what's your fav?
  10. Use Tube Pre amp or not ?
  11. Parasound HCA-1500A - I need some help (noob warning)
  12. stability of my preamp
  13. An7512
  14. A trashed currentfeedback amp from 2003 with CFP output....
  15. BF245 help please
  16. Mission Cyrus III
  17. Qsc amps with "flying power" supply?
  18. Creek phono amp card
  19. J Fet Buffer problem - help !
  20. Can i convert voltage from 110v to 220v in these units?
  21. Potentiometer like Alps for complete disassembly wanted
  22. Marantz 2252b help
  23. Baxandall tone control circuit
  24. DN2540N5 current rating oddity
  25. 20w Class A amplifier!
  26. Updating an old Rotel RA820A to use HEXFETS's amongst other mods :)
  27. What amp to build for a ESL speaker?
  28. Power cord replacement - ground?
  29. Question about differential amplifier latchup
  30. 2SK371 FETs
  31. Simple clip led circuit.
  32. Q's on Bridging
  33. Adcom GFA -585 turn on/off thud/popping
  34. problem with luxman l530
  35. Class h
  36. Schematic needed from amp RA600 (RA 600) of the Turkish brand Westsound (West Sound)
  37. Power Amplifier Models from the old UK brand "POWER"
  38. ampli JVC A-x30
  39. What is an 'NFR' and 'NFL' lead?
  40. Update of the Aragon 4004
  41. benefits of mosfet amplifier
  42. Needing advice on first amp repair
  43. Help NAD 7225PE (3020) receiver output transistors replacement
  44. Who knows the Nikko Alpha II ?
  45. legend master amplifier by boraomega
  46. Dual Mosfets for current source?
  47. DIY mic preamp possible ?
  48. Which amp? -and how - for a ribbon speaker
  49. Voltage gain stage for Non-NFB MOSFET current amp
  50. idea about 200w circuit
  51. Stabilizing CPF output stages
  52. Cyrus Two to TV
  53. equivalent diode for 1ss176?
  54. Relay Question on PS Audio 200c
  55. Audio Research amp rebuild
  56. Cyrus 3
  57. Output solution for tubes sound
  58. schematic needed for Vincent LS1 (LS-1) and D150 (D-150)
  59. Sony TA-F60
  60. Fetishizator for tda1543
  61. Loudspeaker thump
  62. Help me fix my Lindsley Hood mono
  63. Please, power amplifier active input filters needed
  64. Help needed with a broken Adcom GFA-5800
  65. Help -newbe DIY'er needs Gurus' advice
  66. Harman Kardon Mods
  67. arcam alpha 8R schematic
  68. How to measure OP-Amp Oscillation?
  69. How to measure Common Mode Signals in the input stage?
  70. Better Audio with or without NFB (Negative Feedback) - for me the wrong Question
  71. μpc1342V driver ic
  72. Hybrid Amp IC plus only output stage TDA7293
  73. What needs replacing? Intermittent popping and clicking
  74. Hello all and Question about MOSFETs
  75. The best audio amplifier books - Overview (Google books)
  76. IC Protector
  77. Leach PCB v4.5?
  78. At 500 euros: Avondale NCC200, trafos, caps and bridges
  79. One of the best books about audio amplifier technologies now on the web
  80. John Lindsley Hood 80 watt mono
  81. Request repair help JVC AX-211 stereo amp
  82. Info or datasheet needed for an M4B51 bridge rectifier
  83. JLH Question
  84. newbie de-lurks
  85. Quasi-Balanced Method
  86. Meridian M2 powered speakers
  87. Marantz SR-50L schematics needed
  88. Any new design sliding bias amps out there ?
  89. Denon DRA-35V, channel cuts out
  90. LME49830 2-pole compensation
  91. Leach amp power-up
  92. 500Watts plate ampl circuit
  93. Help with very high power amp modules
  94. Problem with NAD3020.Inputs not working.
  95. YAP 2.1 supervisor system video
  96. Dx TriAmp bass unit
  97. Phase shifts with 'all pass' filters - understanding sought!
  98. Cyrus 1 amp
  99. LM3886 100k input
  100. State of the Art TODAY
  101. I am desperate for help with my amp
  102. MF B200 bleeding resistors
  103. Hafler P500 - One channel quieter than the other
  104. driver caps 100 watt PA
  105. Sjoland - distortion cancellation (after Sandman)
  106. Switch mode between Hawksford error correction and NFB by Unity Gain
  107. which diode do you want to use?
  108. Choosing an amp from taobao.com
  109. I need booster assembly help
  110. Amp blowing fuses....
  111. Transformer details for Carver M400
  112. Clip LED circuit, will this work ?
  113. Phase shift help (how's your maths?!)
  114. test for dc offset?
  115. Hafler DH-200 Bias Problem
  116. bias Audiolab 8000P
  117. Need to change phono gain on Rowland phono module
  118. Need fuse. 0.1 Amp, 250V or 125V for Marantz 2130
  119. Need Help for indentify Power Amp made in sweden
  120. Best way to implement thermal protection?
  121. HIRAGA 'le class a'
  122. Yet another Push-Pull
  123. Any project for me?
  124. Is this amp worth improving ???
  125. Pavel Dudek's (Upupa Epops) amplifiers II
  126. Attempt at an amp with a few watts
  127. best sounding Tx for sub 10watt class A audio amp?
  128. Single Ended Active Crossovers for Open Baffle Speakers
  129. 60 w power amplifier
  130. Yamaha's Hyperbolic Conversion Amplification (HCA) Circuit
  131. Yamaha rx-700 service manual
  132. Burnt Tantalum Resistor Question
  133. Best method(s) for testing PS caps?
  134. how can I clean gold plated tracks?
  135. heatsink thermal transfer
  136. Yamaha B2 P/S
  137. NAD c350 protection module problem
  138. PC Case for amplifier
  139. big plan: to build a professional amplifier
  140. [wanted] yamaha A-1 service manual / schematic
  141. Pioneer A-60 fault
  142. Teac AV H500 service manual
  143. A tubular 'Blameless'
  144. Can i replace mc1458 with opa2134?
  145. problem: project vellman!!
  146. Fortè Audio "Model 40" preamp information
  147. Perreaux problems
  148. Understanding an active full-wave rectifier
  149. Anatech's Transistor Matching Jig
  150. Need help with NAD C350
  151. Amplifier theoratical max rated output power based on supply voltage
  152. SE mosfet amplifier
  153. Rail Voltage vs Current tradeoff
  154. Transistor Testing Rig
  155. thermal stability of parallel FETs
  156. Optimal working condition for a bjt.
  157. power output
  158. Mark Levinson 23.5 Schematic required for Power supply showing transformers and rect.
  159. Help understanding this DC offset circuit?
  160. Trying to repair Samson SX1200 w/ blown outputs on one channel
  161. Philips 22 AH308 shematic
  162. Small unity gain 5V output stage sought....
  163. DIY aluminium panel chemical treatment
  164. Can I have some comments
  165. Help me build my first diy amp!
  166. Pioneer SX-217 problem
  167. legend stage master mk2
  168. Simple error correction amp ?
  169. selection of output power tr
  170. Operational
  171. Use for a +/- 38V 120w supply
  172. passive correction preamp.
  173. Help - Ion Obelisk 1 Left channel blow out
  174. Schematics for yamaha H5000/7000
  175. Intro (Howdy) and Me Yammy M-80
  176. Trouble with the bias B&K ST140
  177. A&R of cambridge SA200
  178. Rotel rc-980bx
  179. Restoring a Pioneer QA-800A quadra
  180. BiAmp using Dx amplifiers are now ready
  181. simple class a amp with minimum parts
  182. Class-A BiAmp - my first design
  183. GIGRAC 1000 Power Up Problem
  184. Seeking the ultimate amp
  185. sansui qrx 6500
  186. Pioneer C-Z1 pre amp
  187. Setting amplifier output power level
  188. Will lightbulb protect my amp from to high idle current at startup?
  189. Quiet Audio mute switch?
  190. A long ...listening story
  191. Attenuator and MUX chips.
  192. accuphase E205 240v input section
  193. Nad 7240pe damaged amp section
  194. Horiffic DC offset
  195. hafler 9300 transnova
  196. Help me crack this guitar signal 'phase' issue
  197. 4560/5532 quick one
  198. Preamp for Hiraga
  199. Le Monstre vs. Parallel JLH class A?
  200. Germanium TV Horizontal Damper Diode
  201. Soundcraftsmen PR1800 Specs?Info?
  202. More vi limmiters
  203. Soundcard audio mesurement software
  204. DIY Hi-Fi PC power amplifier (Live..)
  205. Moving PSU-caps off pcb?
  206. Blown MOSFET
  207. Denon PRA-2000 schematics
  208. 500W Power Amplifier
  209. High voltage High gain OP AMP ?
  210. Somebody have 2SC3228 and want 2SA1306 ??
  211. Looking for a Rotel RX-154A (Or similar) schematic
  212. High quality "soft" compressor/limiter
  213. Denon DRA-35V
  214. Amplifier misbehaving when operated at B>1
  215. Poweramp with adjustable gain?
  216. Behringer EP2000
  217. Playmaster setup procedure
  218. 2sj200 2sk1529 toshiba mos-fet
  219. salvaged plate amp - can I use here?
  220. Howto - phantom-powered low noise in-mic-amplifier
  221. Denon AVR 1802 no function
  222. Can anyone explain this circuit?
  223. Measure THD, etc of power amp with sound card - attenuator?
  224. Noise of discrete opamp
  225. Quasi-complementary Output Stage question.
  226. Differential amplifier gain question
  227. Behringer EP1500
  228. Which amplifier for tiny PC speakers
  229. Psychology and volume control position
  230. Question regarding basic transistor circuit
  231. mute circuits
  232. Voltage gain for RB-960BX
  233. LME49713 Opamp Problem
  234. Big schematics archive - contributions required!
  235. Increasing PSU capacitor on Soundcraftsmen MA-5002A
  236. pre amp/OP amp
  237. BUV20 spice model
  238. Another look at Thermal Trak biasing
  239. Discrete buffer notion
  240. recommendations for mosfet output
  241. switching thump...
  242. A nice warm 15W class A
  243. Krill - The Next Generation
  244. Newbie on a marantz pm94 help
  245. I have invited this guy to join us.... i found him into youtube
  246. Is this a Class-A Circuit?
  247. "Maximus Power Amp"
  248. NAD C320 left channel more dull than the right
  249. DIY Curve Tracer for PC
  250. 58W version of Le Monstre?

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