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  1. need help setting bias current...
  2. thermal tracking circuit
  3. help trouble shooting amp distortion
  4. Cambridge Audio A4 Burned resistors
  5. line level splitter/distributor?
  6. testing L-Mosfets
  7. SAE schematic
  8. Random Popping
  9. Schematic for Sony TA-FE300?
  10. Opinions Required
  11. Please Help - amp pop, shut down
  12. Req: Audio Design PA-100 schematics
  13. Class B for low frequency ?
  14. solidstate
  15. Soundcraftsmen model A2502
  16. optimus or radio shack mpa-125
  17. Phantom Power might be Bad?
  18. Ewb
  19. How to improve a DENON POA-2800?
  20. Audiolab
  21. Looking for Sumo nine circuit
  22. sae x25a power amplif
  23. Technics SA-500
  24. H&H M900 Amplifier
  25. 2SC2240 versus 2SC1815??
  26. ampifier desing topology versus part and spec
  27. Cool site for SS nostalgia
  28. Pioneer SX3800
  29. HELP with an amp please!
  30. fairchild find?
  31. series vs parallel in a home system
  32. Marantz Pm-66SE
  33. Sugden C51 and P51
  34. Soft Start resistor value?
  35. Rectifier Bridge on heatsink?
  36. NAD 7020 help
  37. How do they compare????
  38. experience with mc33078/9- anyone?
  39. noise after fixing guitar amp?
  40. advice on GFA2 rebuild?
  41. My new headphones amp
  42. Need help quick please! P101 bias related
  43. Rotel RB991 schematic needed
  44. G Randy Stone Design Help
  45. New 220 Watt CMOS monoblock
  46. Carver AV-405/AV-505 mains voltage
  47. protection prob's in Pioneer receiver
  48. Query about torroid temps
  49. 300w mos-fet amp
  50. MOS-FET`s wire linked ?
  51. The remote control paratactic volume control
  52. Question about Paradigm PreAmp, and DC Input toDH-200 & Hsu Sub
  53. 6 channel amp finished
  54. Speaker load medel
  55. Pre-Amp Design HELP / Idea's
  56. Bugle PS
  57. Problems, again, with building the amp...
  58. How to make constant gain amplifier circuit
  59. Unusual behaveour of Marantz
  60. Schematic for Cyrus Mono X??
  61. Carver model M1.0T. Transformer required
  62. Servicemanual Rega Exon 3??
  63. Schematic: Russound amplifier?
  64. ab class heatsink dimensioning
  65. Servicemanual HK 675 / 670
  66. Chevin Research A-series schematic
  67. active crossover + noise
  68. DoZ (P36) Design Problems and Solutions
  69. my first solid project, discrete WJ/diamond buffer
  70. Simple AMP Comments.
  71. My first amp!
  72. Yamaha CP2000
  73. Mackie power amp distorting
  74. The Lawyer amplifier by Herbert Fu
  75. Akai amp trouble
  76. help!?!?!?
  77. Stacking output transistors
  78. Amp input impedance question ?
  79. Finished my optimos amp!
  80. headphoneamp with demands..
  81. Ssm2164
  82. MJ15003: counterfeits?
  83. help needed -unknown type
  84. Burn-in time capacitors
  85. Pictures of the 2SK1058/2SJ162?
  86. Neet to make a + 0 - 12dB software controllable line level amp.
  87. need help with gallien krueger 800rb
  88. Help with Capacitor selection for amp
  89. Nad 701
  90. power supply low noise
  91. cs-800
  92. Hitachi FET Substitution
  93. PPI a2150: FET driver blown? (waveforms attached)
  94. Help! Failed BASH amp in Tannoy i6
  95. Amplifier Repair Question (Large Image WARNING!)
  96. 400W RMS at 35V , it is posible ??
  97. Adding a choke
  98. Equalizer bypass
  99. Marantz PM 7200 quiescent currents
  100. amp's inner wiring
  101. Noise, lots of it
  102. Chips for Chumps aka "Intelligent Chips"
  103. 1N256 diode specs
  104. Webench Filter Tool at National Semi
  105. Alternatives to 2SD669 and 2SB649 transistors
  106. Silly query re: BC550 suffixes
  107. Need Schem Protech SPA450 !
  108. Tech advice needed for Rotel RB-850
  109. Filter expert needed...
  110. Kenwood KR-750
  111. Rotel RA-921 Repair help. Its for a good cause
  112. Dennon POA-6600A
  113. Altec Lansing 9444A amp clipping problems
  114. Join the Super Leach arena
  115. Change input voltage to 220v
  116. Sansui AU-X1111 schematic anyone?
  117. Technics SU-7700
  118. Trouble with speaker protection circuit (Randy Slone's circuit)
  119. Cello Amplifier Schematics
  120. yamaha ns m-50
  121. Anyone with an ampzilla
  122. Flame On!: Tragic loss of magic smoke
  123. Any reason?
  124. What is the purpose of NE5534 in this amp
  125. Old Reciever
  126. P68 Heatsinks
  127. Luxman R-1040 Right speaker is out of order.
  128. Amplifier Attempt 2
  129. Calculating resistor values
  130. What was the best sounding Naim amp ever ?
  131. Bedini 45/45
  132. high power, class a/b and, heavy metal
  133. ilimzn-Question for you???
  134. XL-280 circuit card trouble-shooting
  135. Capacitans-multiplier with neg out imp?
  136. distortion due to Miller non linearity
  137. Leach Superamp problems
  138. 500 watt monoblock
  139. Composite opamps
  140. My N_channel Mosfet Amplifier-opinion
  141. What every Class AB builder needs to be constantly aware of
  142. Stereo amp and speakers for under AU$400?
  143. Audio Analogue PUCCINI S.E. (non remote)
  144. Is this amp suitable to put like this way? (With photo)
  145. Jbl Amp Not Working
  146. First amplifier attempt
  147. having trouble setting quiesent current?
  148. Buy Sanken c2581/a1106
  149. Newbie Amp Design Question (Please Respond)
  150. Hitachi 2SK/2SJ 300 Watt Class A/B Amp Completed
  151. Crest CPX-2600/1500 or QSC 2450/1450 or Crown CE1000?
  152. first amp project
  153. case with heat sinks recommendation
  154. impedance matching options sought
  155. Rectified question
  156. Another 2nd/4th-order L-R active crossover
  157. NEC A10 shematic
  158. Fully Digital Power Amp?
  159. Passive Preamp Phase Change Question
  160. Gutted amp on an open chassis...
  161. Another Amplifier Check Please
  162. Commercial Product
  163. Class-A Opamps
  164. technics su-a900 schematic?
  165. AudioSource
  166. 2 New ideas, what do you think?
  167. QSC 1400 Schematics
  168. Help--Amplifier "pops" on power up??
  169. Nature of Distortion
  170. good substitute?
  171. A. Holton's N-channel amp...
  172. Lm1036n
  173. Transformer ok for power amp??
  174. Sansui G22000
  175. Bass Amp Failure
  176. Krell Master Reference Schematics (in here!)
  177. Leach amp vs Quad vs others
  178. Crown D-150 series II IOC light on
  179. Nice Leach Amp or Super Amp
  180. To Amplifierguru
  181. sam's 300W or eti-466 : power supply
  182. How to figure out unknown amp wattage???
  183. Power Transistor Difference?
  184. k-6 amps
  185. Schematic for Sony STR-D311 needed
  186. McIntosh scr3 pinout
  187. fake transistors
  188. First class-a project: ESP P36
  189. Can somebody please check my bias/heatsink calculations?
  190. SoftStart Not Working... Help!
  191. Mica or Bergquist K10 Pads...Can't Decide!!
  192. Advice required on Over-Temperature/ Fan Failure detector.
  193. Counerpoint SA100/200 power amp scheme
  194. Sony V-FET TA-8650::: sound goes "in and out"
  195. Only for the people who realy likes BIG CHOKES :-)
  196. Borbely Superbuffers vs S&B TX102 - my impressions
  197. RRREALLY NEED SCHEMATIC FOR H/K AVR20ii
  198. Pictures of my almost complete P68-500W version
  199. MOSFET protection
  200. troubleshooting Pioneer receiver
  201. Rega Brio (one channel dead)
  202. Need Help For H/k Avr20 Ii
  203. IRFP240/9240 -Vbs,Drivers ???
  204. QSC Amp Problem
  205. AM radio noise everywhere !!
  206. Diamond Output buffer eats trannies (thermal)
  207. Need help on P27
  208. Class-G mods needed
  209. thermal compensation
  210. tripping
  211. What output and driver transistors are the high-end manufactures using
  212. Schottky diode as RE?
  213. JFET Cascade Line Amp
  214. Push-pull amp with OP
  215. Modding Azur 640A
  216. any public address amp ???
  217. How Many Microfarads before Soft Start is Necessary?
  218. Pioneer sa 9900
  219. Hafler P500, need schematic, manual, and some help
  220. Carver M1.0t Schematics required
  221. QSC Amp Problem
  222. Where can I find PCB track layout for LR4
  223. Can project 03 drive a sub (4ohm driver)
  224. JLH class a with a SMPS?? Possible?
  225. Power Amplifier pole placement
  226. Voltage source decoupling cap
  227. Doxa 70 Se Schematic??
  228. sziklai-darlington diamond buffer (SDDB) for power output stages
  229. Sencore TF46 Manual & Schmatic
  230. NAD 3130 amp popping speakers
  231. Req.: cheap, modable Amplifier? Philips? Yamaha?
  232. Why does the inverted gainclone have a resistor at the output
  233. Is this possible?
  234. hk 670 problem(the vintage one, not the 2001 model)
  235. Circuit diagram, service manual or help for NAD C350?
  236. The "Best" Opamp - Opine Please
  237. IRF540/9540 or IRFP240/9240-power,better?
  238. Sound quality of amps at 0.3 watts vs @ typical 5 watts
  239. noise performave of a 2SJ109
  240. Irf540/irf9540 Amplifiers Schematic Collection
  241. I need help identifying MOSFETs
  242. Recapping questions
  243. French or EEC DIYers seeking for some BC caps (114 series)
  244. NAD 304 blowing fuses in preamp supply
  245. sam's 300W or eti-466 :setting quiescent current
  246. FET switch
  247. help :Code Key for Proceed AVP upgraded to AVP2
  248. carver c-2 schematic
  249. Onkyo M 508 Capacitor goo
  250. transistor glue?

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