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  1. good substitute?
  2. A. Holton's N-channel amp...
  3. Lm1036n
  4. Transformer ok for power amp??
  5. Sansui G22000
  6. Bass Amp Failure
  7. Krell Master Reference Schematics (in here!)
  8. Leach amp vs Quad vs others
  9. Crown D-150 series II IOC light on
  10. Nice Leach Amp or Super Amp
  11. To Amplifierguru
  12. sam's 300W or eti-466 : power supply
  13. How to figure out unknown amp wattage???
  14. Power Transistor Difference?
  15. k-6 amps
  16. Schematic for Sony STR-D311 needed
  17. McIntosh scr3 pinout
  18. fake transistors
  19. First class-a project: ESP P36
  20. Can somebody please check my bias/heatsink calculations?
  21. SoftStart Not Working... Help!
  22. Mica or Bergquist K10 Pads...Can't Decide!!
  23. Advice required on Over-Temperature/ Fan Failure detector.
  24. Counerpoint SA100/200 power amp scheme
  25. Sony V-FET TA-8650::: sound goes "in and out"
  26. Only for the people who realy likes BIG CHOKES :-)
  27. Borbely Superbuffers vs S&B TX102 - my impressions
  28. RRREALLY NEED SCHEMATIC FOR H/K AVR20ii
  29. Pictures of my almost complete P68-500W version
  30. MOSFET protection
  31. troubleshooting Pioneer receiver
  32. Rega Brio (one channel dead)
  33. Need Help For H/k Avr20 Ii
  34. IRFP240/9240 -Vbs,Drivers ???
  35. QSC Amp Problem
  36. AM radio noise everywhere !!
  37. Diamond Output buffer eats trannies (thermal)
  38. Need help on P27
  39. Class-G mods needed
  40. thermal compensation
  41. tripping
  42. What output and driver transistors are the high-end manufactures using
  43. Schottky diode as RE?
  44. JFET Cascade Line Amp
  45. Push-pull amp with OP
  46. Modding Azur 640A
  47. any public address amp ???
  48. How Many Microfarads before Soft Start is Necessary?
  49. Pioneer sa 9900
  50. Hafler P500, need schematic, manual, and some help
  51. Carver M1.0t Schematics required
  52. QSC Amp Problem
  53. Where can I find PCB track layout for LR4
  54. Can project 03 drive a sub (4ohm driver)
  55. JLH class a with a SMPS?? Possible?
  56. Power Amplifier pole placement
  57. Voltage source decoupling cap
  58. Doxa 70 Se Schematic??
  59. sziklai-darlington diamond buffer (SDDB) for power output stages
  60. Sencore TF46 Manual & Schmatic
  61. NAD 3130 amp popping speakers
  62. Req.: cheap, modable Amplifier? Philips? Yamaha?
  63. Why does the inverted gainclone have a resistor at the output
  64. Is this possible?
  65. hk 670 problem(the vintage one, not the 2001 model)
  66. Circuit diagram, service manual or help for NAD C350?
  67. The "Best" Opamp - Opine Please
  68. IRF540/9540 or IRFP240/9240-power,better?
  69. Sound quality of amps at 0.3 watts vs @ typical 5 watts
  70. noise performave of a 2SJ109
  71. Irf540/irf9540 Amplifiers Schematic Collection
  72. I need help identifying MOSFETs
  73. Recapping questions
  74. French or EEC DIYers seeking for some BC caps (114 series)
  75. NAD 304 blowing fuses in preamp supply
  76. sam's 300W or eti-466 :setting quiescent current
  77. FET switch
  78. help :Code Key for Proceed AVP upgraded to AVP2
  79. carver c-2 schematic
  80. Onkyo M 508 Capacitor goo
  81. transistor glue?
  82. PSU transformer question
  83. Help to improve my first amplifier
  84. My Amp Project (pictures for all to see)
  85. Family that sings together...
  86. Critics needed
  87. Tl062acp
  88. Distortion microscope?
  89. Kd-261
  90. Plate Amplifiers needed
  91. Newbie: how to calculate pot for volume control
  92. How fast are 'Fast Fuse' and how to identify?
  93. Using Blackgate Caps in P101
  94. Kd 261
  95. 35W MOSFET Power Amp - Your Opinion
  96. Evaluating amps, a fair comparison blind testing.
  97. Cygnus Pa1400x Schematic - Brazilian Amp
  98. Pioneer SX-1250 amp pops / crackles
  99. OH great DIYers and engineers. Lookin for amp kit.
  100. Please Help! PSU Question
  101. Finished compact p3a amp/chassis today, few pictures.
  102. su-g95 schematic needed.
  103. noisy receiver
  104. The earphone amplifier
  105. Sony - MHC-1600 Stereo / CD Player
  106. Help - my Linn Majik IP Phono inputs are not working?
  107. My Project
  108. Component Referance
  109. Just got new junk from my friend
  110. QED P300 power amp bias question
  111. Soundcraftsmen troubles
  112. Sony ST-J55 Tuner Mods
  113. can someone check these resistor values
  114. Trace Elliot
  115. Fake 2SK1058 or 2SJ162?
  116. is my PSU layout OK?
  117. Technics new class-a amp (runs cold ?)
  118. A good Brazilian Amplifier, class A switching to AB in hi power
  119. Marlux Amplifier MA 2035
  120. 2sa1302/2sc5200 Power Expected?
  121. High DC offset voltage at preamp output
  122. Leach Super Amp HELP ...
  123. seeking comment on first pcb design
  124. Want To Build My First Hi-Fi Amp
  125. GFA-555 parts upgrade/substitutions?
  126. 1972 Luxman Sq-202 Schematic
  127. Quad Clone
  128. New mixed-device-type symmetrical folded cascode amp
  129. Bass Amp cuts out, please help
  130. amp crackling/farting?
  131. Roten RB 980 BX
  132. The skinny on Sanken 2SA1216 Epitaxials
  133. Modding Adcom 545II
  134. Single bjt (or fet) buffer schematic kindly requested.
  135. Puzzler!! Using 3 amps w/ 1 pair speakers
  136. What to use to clean corrosion?
  137. SHUNT REG Help needed
  138. The Ultimate Suplifier
  139. my first amp, please could someone check it???
  140. Psu Help Plz ...
  141. irfz44
  142. use of 2 irf510s + 2 irf630s?
  143. Dynaco st416 amplifier schematic
  144. Use for 2x2SC897
  145. stylish amp cases
  146. European Transistors Equivalent Search
  147. hitachi lateral power mosfet in pspice
  148. Harman-Kardon avr 4550 schematic needed
  149. Hafler DH-200 Bridge or not bridge?
  150. Heatsink size ???
  151. CRC Power Supplies
  152. AMPLIFIER SCHEMATIC USING OP AMP AND PAIR OF MOSFET's please
  153. Where can I find info on old amp ICs?
  154. Another quasi-complementary design
  155. How do autoformer impedance matching controls work
  156. Elliot PCB questions
  157. NEW MOSFET AMPLIFIER USING STW60N10 Picture
  158. IRFP90N20D Monster-Any good for Amplifiers?
  159. Input sensitivities of older equalizers
  160. NAD 2400 problem - need help
  161. irf630's
  162. break-in (solid state) = get used?
  163. 3 Different Outputstage Driver Arrangements, Your Opinions!
  164. lightbulb trick
  165. ksa-50
  166. Reduce NFB but keep noise/hum down?
  167. Sansui AU D5 schematic?
  168. buzzing power supply
  169. Output capacitors
  170. Sony Reveiver Blowing Fuse!! Help!
  171. amp been in for repair, not fixed need advice to trace faults
  172. Leach Superamp Diy
  173. Leach Superamp Diy
  174. Leach Superamp Diy
  175. Cannot adjust bias current, Hafler 220
  176. Wooden Enclosures Prt 2
  177. 15V + - Regulator Board Brian GT Board.
  178. Dynaco ST-120
  179. Contact bounce
  180. phase consideration in audio signal amplification
  181. nouvelle electronique
  182. Stw60n10-amplifier ???
  183. Upgrading Atoll IN50 - please help Mr. Neteagle
  184. Schematic For P.a With Op Amp Input
  185. Quad 33 Pre Amp --- Help!
  186. Irfp240 Please Any One!!
  187. XL-280 Its Sound and My Fury
  188. Parts for Rod Elliot ESP88
  189. Pictures of my Leach amps
  190. Audio Active Filter
  191. My new Head-Amp finished...!
  192. What is a good Amp to start off with?
  193. What do uncompensated amps behave?
  194. Looking for very simple output driver.
  195. added amp discussion to my gurus page . .
  196. a few question on this schematic
  197. Phono preamp dissection.
  198. EAGLE Cam processor and stuff...
  199. Lazer Amp - modified to class A
  200. Pics of my ESP101
  201. any 15-25w super quality amp pcb ?
  202. Help - Preamp Humming
  203. Crown CE 1000
  204. signal generator help
  205. c3200 transistor
  206. I guess I'm obviously doing something wrong here...
  207. My 'parallel' amplifier
  208. Chokes loads
  209. need a signal generator pcb layout or schematic
  210. Wire Wound Resistor Failure?
  211. Most complementary Mosfets
  212. Sony 808ES with 1ch dead - how much is it worth?
  213. Water Cooling
  214. Any thoughts on this Amp?
  215. Nad 320Bee nning hot. Help!!
  216. Need to get the highest voltage swing, which output topology?
  217. Classé DR-9 amplifier
  218. How to feed a 2nd hand Proceed with different mains voltage?
  219. Relay switching circuit please
  220. HEEEEEEEELLLPPPP me for s mosfet amp :(
  221. REQ: Schematic for Carvin DCA 800
  222. im ignorant and willing to admit! need help with bass amp
  223. Your opinion about Amplifier sim.
  224. variable negative feedback
  225. Beomaster 1200 schematic
  226. geda on Gentoo
  227. Leach Low-Tim Amp Finished
  228. Can anyone help me with some Tone burst tests?
  229. M250 or AV400, lower power?
  230. musical fidelity repair
  231. need help with my sunn 8520 power mixer
  232. Smaller Leach Amp V1
  233. transformer isolation
  234. Transformer brand opinions?
  235. What type of feedback cap is the best?
  236. My New amp's
  237. power amp proctection ckt!!!
  238. Eti-480 100w Amp Help Please
  239. Ultrafast NoCap-ClassAB
  240. decreasing tempco in this Vbe multipl.
  241. How to matching PNP with NPN Transistor
  242. Can anyone suggest an output stage FET for 2-4 W amplifier?
  243. Questions About Pioneer VSX-* Transistors
  244. Musical Fidelity- Do you know it well?
  245. transistor matching - stupid newbee question
  246. PCB routing for audioamps
  247. new pcb?
  248. SWTPC Universal Tiger 100
  249. Power Amp of Technics SU-V90D
  250. problem with leach amp

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