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  1. Leach amp vs Quad vs others
  2. Crown D-150 series II IOC light on
  3. Nice Leach Amp or Super Amp
  4. To Amplifierguru
  5. sam's 300W or eti-466 : power supply
  6. How to figure out unknown amp wattage???
  7. Power Transistor Difference?
  8. k-6 amps
  9. Schematic for Sony STR-D311 needed
  10. McIntosh scr3 pinout
  11. fake transistors
  12. First class-a project: ESP P36
  13. Can somebody please check my bias/heatsink calculations?
  14. SoftStart Not Working... Help!
  15. Mica or Bergquist K10 Pads...Can't Decide!!
  16. Advice required on Over-Temperature/ Fan Failure detector.
  17. Counerpoint SA100/200 power amp scheme
  18. Sony V-FET TA-8650::: sound goes "in and out"
  19. Only for the people who realy likes BIG CHOKES :-)
  20. Borbely Superbuffers vs S&B TX102 - my impressions
  21. RRREALLY NEED SCHEMATIC FOR H/K AVR20ii
  22. Pictures of my almost complete P68-500W version
  23. MOSFET protection
  24. troubleshooting Pioneer receiver
  25. Rega Brio (one channel dead)
  26. Need Help For H/k Avr20 Ii
  27. IRFP240/9240 -Vbs,Drivers ???
  28. QSC Amp Problem
  29. AM radio noise everywhere !!
  30. Diamond Output buffer eats trannies (thermal)
  31. Need help on P27
  32. Class-G mods needed
  33. thermal compensation
  34. tripping
  35. What output and driver transistors are the high-end manufactures using
  36. Schottky diode as RE?
  37. JFET Cascade Line Amp
  38. Push-pull amp with OP
  39. Modding Azur 640A
  40. any public address amp ???
  41. How Many Microfarads before Soft Start is Necessary?
  42. Pioneer sa 9900
  43. Hafler P500, need schematic, manual, and some help
  44. Carver M1.0t Schematics required
  45. QSC Amp Problem
  46. Where can I find PCB track layout for LR4
  47. Can project 03 drive a sub (4ohm driver)
  48. JLH class a with a SMPS?? Possible?
  49. Power Amplifier pole placement
  50. Voltage source decoupling cap
  51. Doxa 70 Se Schematic??
  52. sziklai-darlington diamond buffer (SDDB) for power output stages
  53. Sencore TF46 Manual & Schmatic
  54. NAD 3130 amp popping speakers
  55. Req.: cheap, modable Amplifier? Philips? Yamaha?
  56. Why does the inverted gainclone have a resistor at the output
  57. Is this possible?
  58. hk 670 problem(the vintage one, not the 2001 model)
  59. Circuit diagram, service manual or help for NAD C350?
  60. The "Best" Opamp - Opine Please
  61. IRF540/9540 or IRFP240/9240-power,better?
  62. Sound quality of amps at 0.3 watts vs @ typical 5 watts
  63. noise performave of a 2SJ109
  64. Irf540/irf9540 Amplifiers Schematic Collection
  65. I need help identifying MOSFETs
  66. Recapping questions
  67. French or EEC DIYers seeking for some BC caps (114 series)
  68. NAD 304 blowing fuses in preamp supply
  69. sam's 300W or eti-466 :setting quiescent current
  70. FET switch
  71. help :Code Key for Proceed AVP upgraded to AVP2
  72. carver c-2 schematic
  73. Onkyo M 508 Capacitor goo
  74. transistor glue?
  75. PSU transformer question
  76. Help to improve my first amplifier
  77. My Amp Project (pictures for all to see)
  78. Family that sings together...
  79. Critics needed
  80. Tl062acp
  81. Distortion microscope?
  82. Kd-261
  83. Plate Amplifiers needed
  84. Newbie: how to calculate pot for volume control
  85. How fast are 'Fast Fuse' and how to identify?
  86. Guitar Amp help
  87. Using Blackgate Caps in P101
  88. Kd 261
  89. 35W MOSFET Power Amp - Your Opinion
  90. Evaluating amps, a fair comparison blind testing.
  91. Cygnus Pa1400x Schematic - Brazilian Amp
  92. Pioneer SX-1250 amp pops / crackles
  93. OH great DIYers and engineers. Lookin for amp kit.
  94. Please Help! PSU Question
  95. Finished compact p3a amp/chassis today, few pictures.
  96. su-g95 schematic needed.
  97. noisy receiver
  98. The earphone amplifier
  99. Sony - MHC-1600 Stereo / CD Player
  100. Help - my Linn Majik IP Phono inputs are not working?
  101. My Project
  102. Component Referance
  103. Just got new junk from my friend
  104. QED P300 power amp bias question
  105. Soundcraftsmen troubles
  106. Sony ST-J55 Tuner Mods
  107. can someone check these resistor values
  108. Trace Elliot
  109. Fake 2SK1058 or 2SJ162?
  110. is my PSU layout OK?
  111. Technics new class-a amp (runs cold ?)
  112. A good Brazilian Amplifier, class A switching to AB in hi power
  113. Marlux Amplifier MA 2035
  114. 2sa1302/2sc5200 Power Expected?
  115. High DC offset voltage at preamp output
  116. Help designing a guitar amp
  117. Leach Super Amp HELP ...
  118. seeking comment on first pcb design
  119. Want To Build My First Hi-Fi Amp
  120. GFA-555 parts upgrade/substitutions?
  121. 1972 Luxman Sq-202 Schematic
  122. Quad Clone
  123. New mixed-device-type symmetrical folded cascode amp
  124. Bass Amp cuts out, please help
  125. amp crackling/farting?
  126. Roten RB 980 BX
  127. The skinny on Sanken 2SA1216 Epitaxials
  128. Modding Adcom 545II
  129. Single bjt (or fet) buffer schematic kindly requested.
  130. Puzzler!! Using 3 amps w/ 1 pair speakers
  131. What to use to clean corrosion?
  132. SHUNT REG Help needed
  133. The Ultimate Suplifier
  134. my first amp, please could someone check it???
  135. Psu Help Plz ...
  136. irfz44
  137. use of 2 irf510s + 2 irf630s?
  138. Dynaco st416 amplifier schematic
  139. Use for 2x2SC897
  140. stylish amp cases
  141. European Transistors Equivalent Search
  142. hitachi lateral power mosfet in pspice
  143. Harman-Kardon avr 4550 schematic needed
  144. Hafler DH-200 Bridge or not bridge?
  145. Heatsink size ???
  146. CRC Power Supplies
  147. AMPLIFIER SCHEMATIC USING OP AMP AND PAIR OF MOSFET's please
  148. Where can I find info on old amp ICs?
  149. Another quasi-complementary design
  150. How do autoformer impedance matching controls work
  151. Elliot PCB questions
  152. NEW MOSFET AMPLIFIER USING STW60N10 Picture
  153. IRFP90N20D Monster-Any good for Amplifiers?
  154. Input sensitivities of older equalizers
  155. NAD 2400 problem - need help
  156. irf630's
  157. break-in (solid state) = get used?
  158. 3 Different Outputstage Driver Arrangements, Your Opinions!
  159. lightbulb trick
  160. ksa-50
  161. Reduce NFB but keep noise/hum down?
  162. Sansui AU D5 schematic?
  163. buzzing power supply
  164. Output capacitors
  165. Sony Reveiver Blowing Fuse!! Help!
  166. amp been in for repair, not fixed need advice to trace faults
  167. Leach Superamp Diy
  168. Leach Superamp Diy
  169. Leach Superamp Diy
  170. Cannot adjust bias current, Hafler 220
  171. Wooden Enclosures Prt 2
  172. 15V + - Regulator Board Brian GT Board.
  173. Dynaco ST-120
  174. Contact bounce
  175. phase consideration in audio signal amplification
  176. nouvelle electronique
  177. Stw60n10-amplifier ???
  178. Upgrading Atoll IN50 - please help Mr. Neteagle
  179. Schematic For P.a With Op Amp Input
  180. Quad 33 Pre Amp --- Help!
  181. Irfp240 Please Any One!!
  182. XL-280 Its Sound and My Fury
  183. Parts for Rod Elliot ESP88
  184. Pictures of my Leach amps
  185. Audio Active Filter
  186. My new Head-Amp finished...!
  187. What is a good Amp to start off with?
  188. What do uncompensated amps behave?
  189. Looking for very simple output driver.
  190. added amp discussion to my gurus page . .
  191. a few question on this schematic
  192. Phono preamp dissection.
  193. EAGLE Cam processor and stuff...
  194. Lazer Amp - modified to class A
  195. Pics of my ESP101
  196. any 15-25w super quality amp pcb ?
  197. Help - Preamp Humming
  198. Crown CE 1000
  199. signal generator help
  200. c3200 transistor
  201. I guess I'm obviously doing something wrong here...
  202. My 'parallel' amplifier
  203. Chokes loads
  204. need a signal generator pcb layout or schematic
  205. Wire Wound Resistor Failure?
  206. Most complementary Mosfets
  207. Sony 808ES with 1ch dead - how much is it worth?
  208. Water Cooling
  209. Any thoughts on this Amp?
  210. Nad 320Bee nning hot. Help!!
  211. Need to get the highest voltage swing, which output topology?
  212. Classé DR-9 amplifier
  213. How to feed a 2nd hand Proceed with different mains voltage?
  214. Relay switching circuit please
  215. HEEEEEEEELLLPPPP me for s mosfet amp :(
  216. REQ: Schematic for Carvin DCA 800
  217. im ignorant and willing to admit! need help with bass amp
  218. Your opinion about Amplifier sim.
  219. variable negative feedback
  220. Beomaster 1200 schematic
  221. geda on Gentoo
  222. Leach Low-Tim Amp Finished
  223. Can anyone help me with some Tone burst tests?
  224. M250 or AV400, lower power?
  225. musical fidelity repair
  226. need help with my sunn 8520 power mixer
  227. Smaller Leach Amp V1
  228. transformer isolation
  229. Transformer brand opinions?
  230. What type of feedback cap is the best?
  231. My New amp's
  232. power amp proctection ckt!!!
  233. Eti-480 100w Amp Help Please
  234. Ultrafast NoCap-ClassAB
  235. decreasing tempco in this Vbe multipl.
  236. How to matching PNP with NPN Transistor
  237. Can anyone suggest an output stage FET for 2-4 W amplifier?
  238. Questions About Pioneer VSX-* Transistors
  239. Musical Fidelity- Do you know it well?
  240. transistor matching - stupid newbee question
  241. PCB routing for audioamps
  242. new pcb?
  243. SWTPC Universal Tiger 100
  244. Power Amp of Technics SU-V90D
  245. problem with leach amp
  246. One or Two Bridge in PS?
  247. metal vs plastic transistors
  248. uPC2581V datasheet
  249. New Amplifier 95% done-what do you think?
  250. motorola transistor part number

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