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  1. Simple fet amps schematics, suggestions?
  2. MOSFET amplifier
  3. Mark Levenson 20.5 schmatics
  4. What do you use for a simple cheap load?
  5. Amplifier Av-800
  6. Roll off power amp low end?
  7. Marantz SR5400 schematic
  8. NAD3140 problem
  9. amp blows fuses at turn on where should I start looking?
  10. Acoustat Trans-Nova Twin-200 biasing
  11. can you bypass internal crossover on BASH plate amp?
  12. Amp Will Not Function
  13. Pioneer amplifier SA-1270?
  14. MJL4281A/4302A Amplifier or MOSFET's
  15. Denon PRA-1000
  16. Power Supply - need to reduce voltage - any hint?
  17. cd input too loud can it be attenuated?
  18. Why main fuse and not rail fuse?
  19. Worth repairing amp or building new?
  20. Half-dead Rotel RB-850 resurrection
  21. Cambridge Audio A3i Relay
  22. Yamaha MX-1000U Protection always on..Help!
  23. Harman Kardon PM 620 oscillating
  24. Luxman L-85 schematic wanted .
  25. Kevin Gilmore
  26. Audio Analogue Puccini
  27. Wanted: Crown K2 service manual or schematics
  28. high quality 10A dual voltage regulator
  29. 2sc2705 for differential??
  30. Problems with Carvin PB500 Amp
  31. transistors
  32. Where better to use charge suckout capacitors?
  33. substituting FETs
  34. Sony TA-N1 and TA-NR1, how do they sound?
  35. Altec 9440A?
  36. What is the goo? Adcom question.
  37. Is this stable??
  38. Old articles
  39. Adcom 555 repair parts swap ?
  40. If it aint broke
  41. Adcom 555 advice
  42. Hybrid Class A / Class B design.
  43. Has anyone ever tried a Beta Enhanced emitter follower VAS??
  44. Audio Amplifier without transistors or tubes?
  45. Make A Good Pre-amplifier???
  46. Quad FM4 tuner
  47. Testing a fried Marantz SR50 - any tips?
  48. JLH (my version)
  49. C/M Laboratories amps (and other gear)
  50. Op-amp for signal inversion.
  51. cambrigde audio a3i help!
  52. Low voltage opamp recommendations
  53. Questions about mosfets IRF3205 IRFZ44N
  54. Plate Amps or Monoblocks
  55. Moving to triamp, need decent cheap 3-way active crossover and poweramp advice
  56. For the owners of a Rotel RC960BX
  57. Mark Levinson no.29 clone? schematics available!
  58. Krell Shootout In Salt Lake City
  59. New amp results
  60. Adcom GFA-565
  61. Suggest improvement for this design
  62. How do you tell if an amp is bridgeable?
  63. C-Audio RA2000 Protection LED
  64. Nikko Alpha 220
  65. 10W JFET/MOSFET SE Class A, no Feed Back
  66. Parasound HCA-1200
  67. transistor mounting
  68. what transistors to use?
  69. what transistors to use?
  70. Interesting new TI op-amp w/ very low noise
  71. 50watt into 1ohm load with KAPPA 9
  72. Won't bother ....
  73. Threshold FET 10/pc Phono Stage Preamp Schematics aka FET 10pc, FET-10pc, fet ten/pc
  74. Marantz PM-66SE: No audio
  75. Taking advantage of parasitic properties
  76. power supply wiring
  77. Bob Cordell Interview: Power Supplies
  78. CA 540R schematic
  79. A question about powersupply fuses?
  80. Help me design a pcb for redcircuits 10 watt amp..
  81. Classe DR-15 schematics / Info?
  82. Shure Vocal Master Fuse Popping
  83. Marantz SR5000
  84. bias for pioneer a400?
  85. END200 who knows this design ?
  86. Ceramic caps: SMT as good as radial?
  87. Bozak restoration/update
  88. H-K AVR3000 loses memory among other things
  89. Ion Obelisk 3
  90. upc1298v power amp uk supplier?
  91. Request of Anatech
  92. bjt/mos (class A) CFP
  93. Belles Series I for sub duty
  94. bias capacitor
  95. Pioneer SA-710 Amplifier
  96. 12 Volts from 38 using IC Reg Chips
  97. nakamichi amplifier 1
  98. mitsubishi DA-A15DC
  99. How I Can Bridge This
  100. I found this one in the WEB...i think it is very interesting
  101. Current Mirrors and first post here
  102. 100w 8ohms does not opperate
  103. audiolab 8000a
  104. schematic
  105. Crest CPX-1500
  106. Conrad Heatsinks...
  107. Bob Cordell Interview: BJT vs. MOSFET
  108. powersupply not sure what to do?
  109. Yamaha RX-V590 On then Off Problem
  110. leach amp powersupply ?
  111. P3a mosfet equivalents
  112. Can't get home built amp working
  113. Amplifier Gain Question
  114. can irf540 +irf9540 be tested with dmm
  115. Amp non working
  116. Need small coupling capacitors
  117. power supply for project 68
  118. Remake of my DoZ almost completed [pics]
  119. Question about DC offset from source.
  120. marantz cd4000
  121. i have some pics of unwell pioneer
  122. Proposal of new test signal for amplifiers, with regard to HF interference
  123. Amplifier Input CSS, good thermal data + Red LED model
  124. Yamaha A-760
  125. Driver board on a Krell KSA 100S
  126. pye sx 6390 hifi project amplifier
  127. Bootstrapped FET source follower ?
  128. Opinion about this hi-fi amplifier
  129. Determine the signal path ?
  130. Pcb 300 W
  131. Need Denon PMA-750 Bias Procedure
  132. Need Marantz 2230 Bias Procedure
  133. follow up to pioneer a605r
  134. pioneer a605r keeps switching off
  135. Speakers for Adcom GFA 585?
  136. Future Trends in IC Opamps
  137. Serial or parallel
  138. Hafler DH500 Heatsinks - looking for djk
  139. AV receiver mod
  140. Lm4702 BPA
  141. Nad 7020 inputs
  142. NAD AMP.....sound distorted....fuses blown
  143. Phase Linear Model 200 help needed
  144. Sony saw40 sub problem
  145. 4th Ed. of Audio Power Amplifier Design Handbook (Doug Self)
  146. Rotel amplifier buzzing, please help
  147. DC300A II tweaks
  148. In Active crossover application, OPA2134 and OPA2604, which is better?
  149. 2 x 90w rms @ 8ohm help please
  150. simple mods to a solid state amp?
  151. Bridging Hitachi J50/k175 combo?
  152. Where to buy replacement Bando PT
  153. pcb layout for "project 68"
  154. Uploading large service manuals?
  155. Lack of air and volume as an indicator of crossover distortions
  156. 2x44VAC 300VA: What sub amp to build?
  157. How to minimize output offset drift w/o servo??
  158. JBL MPX600 Schematic
  159. Interesting output stage idea
  160. Anyone know anything about the Velleman K8060 el-cheapo 100w amp?
  161. When witch came.......
  162. Heatsink calculator?
  163. Help with RC values
  164. Help me troubleshooting amplifier module
  165. TI vs National -- the THS4520
  166. National Semiconductor LM4562 used as a line preamp.
  167. Building a sub amplifier
  168. Classic old Nad 7045 reciever with bias problems
  169. Need easy buffer/preamp help
  170. Denon PMA-250
  171. lesser of two evils, high level -> line level, digital volume control
  172. Is this passive attenuator woth building?
  173. The Smallest 50w Mosfet Amplifier
  174. Kenwood Equalizer
  175. Some help needed with a power amp
  176. Car woofers destroys normal amplifiers?
  177. IRFP... or MJ15003/15004_MORE POWER???
  178. Amplifier For 400 W_rms
  179. British Quad amplifiers
  180. Lubing CD Trays
  181. Adcom GFP-555 preamp. Upgrade It or Replace It?
  182. Clone KSA-200
  183. Aleph2 VS KSA100 VS LEACH150
  184. Why KSA100 can delivery 400W at 2ohm loading
  185. Newcastle R-956: Where there's smoke...
  186. The best SymaSym produced by our members
  187. cyrus 1 amp later version
  188. coherent noise and chaotic distortion
  189. BZLS and SKA GB150D
  190. transformer choice for amp
  191. ST MOSFET-Power Amplifier use???
  192. Arcam Alpha One upgrade
  193. Luxman LV-117 ?
  194. what do you think about this amp? (pic inside)
  195. Novice Question on Transistor Replacements
  196. My Nad 2200 burns all my tweeters.
  197. Guitar Amp buzzes off of power inverter, will this filter work?
  198. Need Sansui TA-300 Bias Procedure
  199. [DIY] HEXFET AMP total disaster?
  200. Hafler XL-280 : PC-40D circuit design
  201. slow turn on
  202. Slow CD Changer Tray
  203. Design for thermal stability?
  204. Internal amp wiring
  205. Phase Linear Model 700
  206. Cyrus Two low input impedance?
  207. what transistor to use??????
  208. newb 101 help
  209. Decisions... P101 vs. P3A vs. SKA
  210. Really Quick One: What Type Of Input Cap
  211. **** amplifier for party is not working!
  212. Ovation Amp
  213. HEXFET amp
  214. Rotel ra-935bx, opinions?
  215. BGW Pro 250E on the blink
  216. Hum hunting - LM4562 Phono stage
  217. Class A amp...is this normal?
  218. Schematic needed badly
  219. Levinson No23 DC offset troubleshooting
  220. Quad 405-2 mods - which ones?
  221. onkyo preamp p-306rs
  222. ESP P3a protection?
  223. Preamp/value for money
  224. Nakamichi Reciever 2 problems
  225. service manual, volume and balance pots for Teac SA200
  226. C Audio SR606 Schematic
  227. Hifonics ZX6400... no output from speakers outs.
  228. as connecting two processors
  229. big power amp
  230. loud thump when powering up my amp
  231. Yamaha RX-V490 Amp Problem
  232. Mark Levinson ML3 or No23 ????
  233. old commies amp working, few questions
  234. Sony VFET...tragic...
  235. Soft Turn On/Off on Hafler 9500
  236. Looking for Transistors
  237. WIKI archive for important and historic articles?
  238. Standard SMT footprints
  239. Output stage with gain
  240. Adcom GFA-545 II Schematic Needed
  241. Primary mode of transistor failure
  242. Transistor Help?????
  243. LCAudio Sidewinder 2 on fire
  244. Help with MF X-A 100R
  245. need help find out peak amps on a transfomer????????????
  246. Hitachi power MOSFET data book HLN600.
  247. any "true" class b amps out there?
  248. newbie - Kenwood 3020SE mains noise?
  249. Need low power high beta transistors - please drop me a few part numbers...
  250. Help diagnosing subwoofer amp

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