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  1. Akai amp trouble
  2. help!?!?!?
  3. Stacking output transistors
  4. Amp input impedance question ?
  5. Finished my optimos amp!
  6. headphoneamp with demands..
  7. Ssm2164
  8. MJ15003: counterfeits?
  9. help needed -unknown type
  10. Burn-in time capacitors
  11. Pictures of the 2SK1058/2SJ162?
  12. Neet to make a + 0 - 12dB software controllable line level amp.
  13. Help with Capacitor selection for amp
  14. Nad 701
  15. power supply low noise
  16. cs-800
  17. Hitachi FET Substitution
  18. PPI a2150: FET driver blown? (waveforms attached)
  19. Help! Failed BASH amp in Tannoy i6
  20. Amplifier Repair Question (Large Image WARNING!)
  21. 400W RMS at 35V , it is posible ??
  22. Adding a choke
  23. Equalizer bypass
  24. Marantz PM 7200 quiescent currents
  25. amp's inner wiring
  26. Noise, lots of it
  27. Chips for Chumps aka "Intelligent Chips"
  28. 1N256 diode specs
  29. Webench Filter Tool at National Semi
  30. Alternatives to 2SD669 and 2SB649 transistors
  31. Silly query re: BC550 suffixes
  32. Need Schem Protech SPA450 !
  33. Tech advice needed for Rotel RB-850
  34. Filter expert needed...
  35. Kenwood KR-750
  36. Rotel RA-921 Repair help. Its for a good cause
  37. Dennon POA-6600A
  38. Altec Lansing 9444A amp clipping problems
  39. Join the Super Leach arena
  40. Change input voltage to 220v
  41. Sansui AU-X1111 schematic anyone?
  42. Technics SU-7700
  43. Trouble with speaker protection circuit (Randy Slone's circuit)
  44. Cello Amplifier Schematics
  45. yamaha ns m-50
  46. Anyone with an ampzilla
  47. Flame On!: Tragic loss of magic smoke
  48. Any reason?
  49. What is the purpose of NE5534 in this amp
  50. Old Reciever
  51. P68 Heatsinks
  52. Luxman R-1040 Right speaker is out of order.
  53. Amplifier Attempt 2
  54. Calculating resistor values
  55. What was the best sounding Naim amp ever ?
  56. Bedini 45/45
  57. high power, class a/b and, heavy metal
  58. ilimzn-Question for you???
  59. XL-280 circuit card trouble-shooting
  60. Capacitans-multiplier with neg out imp?
  61. distortion due to Miller non linearity
  62. Leach Superamp problems
  63. 500 watt monoblock
  64. Composite opamps
  65. My N_channel Mosfet Amplifier-opinion
  66. What every Class AB builder needs to be constantly aware of
  67. Stereo amp and speakers for under AU$400?
  68. Audio Analogue PUCCINI S.E. (non remote)
  69. Is this amp suitable to put like this way? (With photo)
  70. Jbl Amp Not Working
  71. First amplifier attempt
  72. having trouble setting quiesent current?
  73. Buy Sanken c2581/a1106
  74. Newbie Amp Design Question (Please Respond)
  75. Hitachi 2SK/2SJ 300 Watt Class A/B Amp Completed
  76. Crest CPX-2600/1500 or QSC 2450/1450 or Crown CE1000?
  77. first amp project
  78. case with heat sinks recommendation
  79. impedance matching options sought
  80. Rectified question
  81. Another 2nd/4th-order L-R active crossover
  82. NEC A10 shematic
  83. Fully Digital Power Amp?
  84. Passive Preamp Phase Change Question
  85. Gutted amp on an open chassis...
  86. Another Amplifier Check Please
  87. Commercial Product
  88. Class-A Opamps
  89. technics su-a900 schematic?
  90. AudioSource
  91. 2 New ideas, what do you think?
  92. QSC 1400 Schematics
  93. Help--Amplifier "pops" on power up??
  94. Nature of Distortion
  95. good substitute?
  96. A. Holton's N-channel amp...
  97. Lm1036n
  98. Transformer ok for power amp??
  99. Sansui G22000
  100. Bass Amp Failure
  101. Krell Master Reference Schematics (in here!)
  102. Leach amp vs Quad vs others
  103. Crown D-150 series II IOC light on
  104. Nice Leach Amp or Super Amp
  105. To Amplifierguru
  106. sam's 300W or eti-466 : power supply
  107. How to figure out unknown amp wattage???
  108. Power Transistor Difference?
  109. k-6 amps
  110. Schematic for Sony STR-D311 needed
  111. McIntosh scr3 pinout
  112. fake transistors
  113. First class-a project: ESP P36
  114. Can somebody please check my bias/heatsink calculations?
  115. SoftStart Not Working... Help!
  116. Mica or Bergquist K10 Pads...Can't Decide!!
  117. Advice required on Over-Temperature/ Fan Failure detector.
  118. Counerpoint SA100/200 power amp scheme
  119. Sony V-FET TA-8650::: sound goes "in and out"
  120. Only for the people who realy likes BIG CHOKES :-)
  121. Borbely Superbuffers vs S&B TX102 - my impressions
  122. RRREALLY NEED SCHEMATIC FOR H/K AVR20ii
  123. Pictures of my almost complete P68-500W version
  124. MOSFET protection
  125. troubleshooting Pioneer receiver
  126. Rega Brio (one channel dead)
  127. Need Help For H/k Avr20 Ii
  128. IRFP240/9240 -Vbs,Drivers ???
  129. QSC Amp Problem
  130. AM radio noise everywhere !!
  131. Diamond Output buffer eats trannies (thermal)
  132. Need help on P27
  133. Class-G mods needed
  134. thermal compensation
  135. tripping
  136. What output and driver transistors are the high-end manufactures using
  137. Schottky diode as RE?
  138. JFET Cascade Line Amp
  139. Push-pull amp with OP
  140. Modding Azur 640A
  141. any public address amp ???
  142. How Many Microfarads before Soft Start is Necessary?
  143. Pioneer sa 9900
  144. Hafler P500, need schematic, manual, and some help
  145. Carver M1.0t Schematics required
  146. QSC Amp Problem
  147. Where can I find PCB track layout for LR4
  148. Can project 03 drive a sub (4ohm driver)
  149. JLH class a with a SMPS?? Possible?
  150. Power Amplifier pole placement
  151. Voltage source decoupling cap
  152. Doxa 70 Se Schematic??
  153. sziklai-darlington diamond buffer (SDDB) for power output stages
  154. Sencore TF46 Manual & Schmatic
  155. NAD 3130 amp popping speakers
  156. Req.: cheap, modable Amplifier? Philips? Yamaha?
  157. Why does the inverted gainclone have a resistor at the output
  158. Is this possible?
  159. hk 670 problem(the vintage one, not the 2001 model)
  160. Circuit diagram, service manual or help for NAD C350?
  161. The "Best" Opamp - Opine Please
  162. IRF540/9540 or IRFP240/9240-power,better?
  163. Sound quality of amps at 0.3 watts vs @ typical 5 watts
  164. noise performave of a 2SJ109
  165. Irf540/irf9540 Amplifiers Schematic Collection
  166. I need help identifying MOSFETs
  167. Recapping questions
  168. French or EEC DIYers seeking for some BC caps (114 series)
  169. NAD 304 blowing fuses in preamp supply
  170. sam's 300W or eti-466 :setting quiescent current
  171. FET switch
  172. help :Code Key for Proceed AVP upgraded to AVP2
  173. carver c-2 schematic
  174. Onkyo M 508 Capacitor goo
  175. transistor glue?
  176. PSU transformer question
  177. Help to improve my first amplifier
  178. My Amp Project (pictures for all to see)
  179. Family that sings together...
  180. Critics needed
  181. Tl062acp
  182. Distortion microscope?
  183. Kd-261
  184. Plate Amplifiers needed
  185. Newbie: how to calculate pot for volume control
  186. How fast are 'Fast Fuse' and how to identify?
  187. Using Blackgate Caps in P101
  188. Kd 261
  189. 35W MOSFET Power Amp - Your Opinion
  190. Evaluating amps, a fair comparison blind testing.
  191. Cygnus Pa1400x Schematic - Brazilian Amp
  192. Pioneer SX-1250 amp pops / crackles
  193. OH great DIYers and engineers. Lookin for amp kit.
  194. Please Help! PSU Question
  195. Finished compact p3a amp/chassis today, few pictures.
  196. su-g95 schematic needed.
  197. noisy receiver
  198. The earphone amplifier
  199. Sony - MHC-1600 Stereo / CD Player
  200. Help - my Linn Majik IP Phono inputs are not working?
  201. My Project
  202. Component Referance
  203. Just got new junk from my friend
  204. QED P300 power amp bias question
  205. Soundcraftsmen troubles
  206. Sony ST-J55 Tuner Mods
  207. can someone check these resistor values
  208. Trace Elliot
  209. Fake 2SK1058 or 2SJ162?
  210. is my PSU layout OK?
  211. Technics new class-a amp (runs cold ?)
  212. A good Brazilian Amplifier, class A switching to AB in hi power
  213. Marlux Amplifier MA 2035
  214. 2sa1302/2sc5200 Power Expected?
  215. High DC offset voltage at preamp output
  216. Leach Super Amp HELP ...
  217. seeking comment on first pcb design
  218. Want To Build My First Hi-Fi Amp
  219. GFA-555 parts upgrade/substitutions?
  220. 1972 Luxman Sq-202 Schematic
  221. Quad Clone
  222. New mixed-device-type symmetrical folded cascode amp
  223. Bass Amp cuts out, please help
  224. amp crackling/farting?
  225. Roten RB 980 BX
  226. The skinny on Sanken 2SA1216 Epitaxials
  227. Modding Adcom 545II
  228. Single bjt (or fet) buffer schematic kindly requested.
  229. Puzzler!! Using 3 amps w/ 1 pair speakers
  230. What to use to clean corrosion?
  231. SHUNT REG Help needed
  232. The Ultimate Suplifier
  233. my first amp, please could someone check it???
  234. Psu Help Plz ...
  235. irfz44
  236. use of 2 irf510s + 2 irf630s?
  237. Dynaco st416 amplifier schematic
  238. Use for 2x2SC897
  239. stylish amp cases
  240. European Transistors Equivalent Search
  241. hitachi lateral power mosfet in pspice
  242. Harman-Kardon avr 4550 schematic needed
  243. Hafler DH-200 Bridge or not bridge?
  244. Heatsink size ???
  245. CRC Power Supplies
  246. AMPLIFIER SCHEMATIC USING OP AMP AND PAIR OF MOSFET's please
  247. Where can I find info on old amp ICs?
  248. Another quasi-complementary design
  249. How do autoformer impedance matching controls work
  250. Elliot PCB questions

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