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  1. 2 New ideas, what do you think?
  2. QSC 1400 Schematics
  3. Help--Amplifier "pops" on power up??
  4. Nature of Distortion
  5. good substitute?
  6. A. Holton's N-channel amp...
  7. Lm1036n
  8. Transformer ok for power amp??
  9. Sansui G22000
  10. Bass Amp Failure
  11. Krell Master Reference Schematics (in here!)
  12. Leach amp vs Quad vs others
  13. Crown D-150 series II IOC light on
  14. Nice Leach Amp or Super Amp
  15. To Amplifierguru
  16. sam's 300W or eti-466 : power supply
  17. How to figure out unknown amp wattage???
  18. Power Transistor Difference?
  19. k-6 amps
  20. Schematic for Sony STR-D311 needed
  21. McIntosh scr3 pinout
  22. fake transistors
  23. First class-a project: ESP P36
  24. Can somebody please check my bias/heatsink calculations?
  25. SoftStart Not Working... Help!
  26. Mica or Bergquist K10 Pads...Can't Decide!!
  27. Advice required on Over-Temperature/ Fan Failure detector.
  28. Counerpoint SA100/200 power amp scheme
  29. Sony V-FET TA-8650::: sound goes "in and out"
  30. Only for the people who realy likes BIG CHOKES :-)
  31. Borbely Superbuffers vs S&B TX102 - my impressions
  32. RRREALLY NEED SCHEMATIC FOR H/K AVR20ii
  33. Pictures of my almost complete P68-500W version
  34. MOSFET protection
  35. troubleshooting Pioneer receiver
  36. Rega Brio (one channel dead)
  37. Need Help For H/k Avr20 Ii
  38. IRFP240/9240 -Vbs,Drivers ???
  39. QSC Amp Problem
  40. AM radio noise everywhere !!
  41. Diamond Output buffer eats trannies (thermal)
  42. Need help on P27
  43. Class-G mods needed
  44. thermal compensation
  45. tripping
  46. What output and driver transistors are the high-end manufactures using
  47. Schottky diode as RE?
  48. JFET Cascade Line Amp
  49. Push-pull amp with OP
  50. Modding Azur 640A
  51. any public address amp ???
  52. How Many Microfarads before Soft Start is Necessary?
  53. Pioneer sa 9900
  54. Hafler P500, need schematic, manual, and some help
  55. Carver M1.0t Schematics required
  56. QSC Amp Problem
  57. Where can I find PCB track layout for LR4
  58. Can project 03 drive a sub (4ohm driver)
  59. JLH class a with a SMPS?? Possible?
  60. Power Amplifier pole placement
  61. Voltage source decoupling cap
  62. Doxa 70 Se Schematic??
  63. sziklai-darlington diamond buffer (SDDB) for power output stages
  64. Sencore TF46 Manual & Schmatic
  65. NAD 3130 amp popping speakers
  66. Req.: cheap, modable Amplifier? Philips? Yamaha?
  67. Why does the inverted gainclone have a resistor at the output
  68. Is this possible?
  69. hk 670 problem(the vintage one, not the 2001 model)
  70. Circuit diagram, service manual or help for NAD C350?
  71. The "Best" Opamp - Opine Please
  72. IRF540/9540 or IRFP240/9240-power,better?
  73. Sound quality of amps at 0.3 watts vs @ typical 5 watts
  74. noise performave of a 2SJ109
  75. Irf540/irf9540 Amplifiers Schematic Collection
  76. I need help identifying MOSFETs
  77. Recapping questions
  78. French or EEC DIYers seeking for some BC caps (114 series)
  79. NAD 304 blowing fuses in preamp supply
  80. sam's 300W or eti-466 :setting quiescent current
  81. FET switch
  82. help :Code Key for Proceed AVP upgraded to AVP2
  83. carver c-2 schematic
  84. Onkyo M 508 Capacitor goo
  85. transistor glue?
  86. PSU transformer question
  87. Help to improve my first amplifier
  88. My Amp Project (pictures for all to see)
  89. Family that sings together...
  90. Critics needed
  91. Tl062acp
  92. Distortion microscope?
  93. Kd-261
  94. Plate Amplifiers needed
  95. Newbie: how to calculate pot for volume control
  96. How fast are 'Fast Fuse' and how to identify?
  97. Guitar Amp help
  98. Using Blackgate Caps in P101
  99. Kd 261
  100. 35W MOSFET Power Amp - Your Opinion
  101. Evaluating amps, a fair comparison blind testing.
  102. Cygnus Pa1400x Schematic - Brazilian Amp
  103. Pioneer SX-1250 amp pops / crackles
  104. OH great DIYers and engineers. Lookin for amp kit.
  105. Please Help! PSU Question
  106. Finished compact p3a amp/chassis today, few pictures.
  107. su-g95 schematic needed.
  108. noisy receiver
  109. The earphone amplifier
  110. Sony - MHC-1600 Stereo / CD Player
  111. Help - my Linn Majik IP Phono inputs are not working?
  112. My Project
  113. Component Referance
  114. Just got new junk from my friend
  115. QED P300 power amp bias question
  116. Soundcraftsmen troubles
  117. Sony ST-J55 Tuner Mods
  118. can someone check these resistor values
  119. Trace Elliot
  120. Fake 2SK1058 or 2SJ162?
  121. is my PSU layout OK?
  122. Technics new class-a amp (runs cold ?)
  123. A good Brazilian Amplifier, class A switching to AB in hi power
  124. Marlux Amplifier MA 2035
  125. 2sa1302/2sc5200 Power Expected?
  126. High DC offset voltage at preamp output
  127. Help designing a guitar amp
  128. Leach Super Amp HELP ...
  129. seeking comment on first pcb design
  130. Want To Build My First Hi-Fi Amp
  131. GFA-555 parts upgrade/substitutions?
  132. 1972 Luxman Sq-202 Schematic
  133. Quad Clone
  134. New mixed-device-type symmetrical folded cascode amp
  135. Bass Amp cuts out, please help
  136. amp crackling/farting?
  137. Roten RB 980 BX
  138. The skinny on Sanken 2SA1216 Epitaxials
  139. Modding Adcom 545II
  140. Single bjt (or fet) buffer schematic kindly requested.
  141. Puzzler!! Using 3 amps w/ 1 pair speakers
  142. What to use to clean corrosion?
  143. SHUNT REG Help needed
  144. The Ultimate Suplifier
  145. my first amp, please could someone check it???
  146. Psu Help Plz ...
  147. irfz44
  148. use of 2 irf510s + 2 irf630s?
  149. Dynaco st416 amplifier schematic
  150. Use for 2x2SC897
  151. stylish amp cases
  152. European Transistors Equivalent Search
  153. hitachi lateral power mosfet in pspice
  154. Harman-Kardon avr 4550 schematic needed
  155. Hafler DH-200 Bridge or not bridge?
  156. Heatsink size ???
  157. CRC Power Supplies
  158. AMPLIFIER SCHEMATIC USING OP AMP AND PAIR OF MOSFET's please
  159. Where can I find info on old amp ICs?
  160. Another quasi-complementary design
  161. How do autoformer impedance matching controls work
  162. Elliot PCB questions
  163. NEW MOSFET AMPLIFIER USING STW60N10 Picture
  164. IRFP90N20D Monster-Any good for Amplifiers?
  165. Input sensitivities of older equalizers
  166. NAD 2400 problem - need help
  167. irf630's
  168. break-in (solid state) = get used?
  169. 3 Different Outputstage Driver Arrangements, Your Opinions!
  170. lightbulb trick
  171. ksa-50
  172. Reduce NFB but keep noise/hum down?
  173. Sansui AU D5 schematic?
  174. buzzing power supply
  175. Output capacitors
  176. Sony Reveiver Blowing Fuse!! Help!
  177. amp been in for repair, not fixed need advice to trace faults
  178. Leach Superamp Diy
  179. Leach Superamp Diy
  180. Leach Superamp Diy
  181. Cannot adjust bias current, Hafler 220
  182. Wooden Enclosures Prt 2
  183. 15V + - Regulator Board Brian GT Board.
  184. Dynaco ST-120
  185. Contact bounce
  186. phase consideration in audio signal amplification
  187. nouvelle electronique
  188. Stw60n10-amplifier ???
  189. Upgrading Atoll IN50 - please help Mr. Neteagle
  190. Schematic For P.a With Op Amp Input
  191. Quad 33 Pre Amp --- Help!
  192. Irfp240 Please Any One!!
  193. XL-280 Its Sound and My Fury
  194. Parts for Rod Elliot ESP88
  195. Pictures of my Leach amps
  196. Audio Active Filter
  197. My new Head-Amp finished...!
  198. What is a good Amp to start off with?
  199. What do uncompensated amps behave?
  200. Looking for very simple output driver.
  201. added amp discussion to my gurus page . .
  202. a few question on this schematic
  203. Phono preamp dissection.
  204. EAGLE Cam processor and stuff...
  205. Lazer Amp - modified to class A
  206. Pics of my ESP101
  207. any 15-25w super quality amp pcb ?
  208. Help - Preamp Humming
  209. Crown CE 1000
  210. signal generator help
  211. c3200 transistor
  212. I guess I'm obviously doing something wrong here...
  213. My 'parallel' amplifier
  214. Chokes loads
  215. need a signal generator pcb layout or schematic
  216. Wire Wound Resistor Failure?
  217. Most complementary Mosfets
  218. Sony 808ES with 1ch dead - how much is it worth?
  219. Water Cooling
  220. Any thoughts on this Amp?
  221. Nad 320Bee nning hot. Help!!
  222. Need to get the highest voltage swing, which output topology?
  223. Classé DR-9 amplifier
  224. How to feed a 2nd hand Proceed with different mains voltage?
  225. Relay switching circuit please
  226. HEEEEEEEELLLPPPP me for s mosfet amp :(
  227. REQ: Schematic for Carvin DCA 800
  228. im ignorant and willing to admit! need help with bass amp
  229. Your opinion about Amplifier sim.
  230. variable negative feedback
  231. Beomaster 1200 schematic
  232. geda on Gentoo
  233. Leach Low-Tim Amp Finished
  234. Can anyone help me with some Tone burst tests?
  235. M250 or AV400, lower power?
  236. musical fidelity repair
  237. need help with my sunn 8520 power mixer
  238. Smaller Leach Amp V1
  239. transformer isolation
  240. Transformer brand opinions?
  241. What type of feedback cap is the best?
  242. My New amp's
  243. power amp proctection ckt!!!
  244. Eti-480 100w Amp Help Please
  245. Ultrafast NoCap-ClassAB
  246. decreasing tempco in this Vbe multipl.
  247. How to matching PNP with NPN Transistor
  248. Can anyone suggest an output stage FET for 2-4 W amplifier?
  249. Questions About Pioneer VSX-* Transistors
  250. Musical Fidelity- Do you know it well?

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