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  1. Looking for very simple output driver.
  2. added amp discussion to my gurus page . .
  3. a few question on this schematic
  4. Phono preamp dissection.
  5. EAGLE Cam processor and stuff...
  6. Lazer Amp - modified to class A
  7. Pics of my ESP101
  8. any 15-25w super quality amp pcb ?
  9. Help - Preamp Humming
  10. Crown CE 1000
  11. signal generator help
  12. c3200 transistor
  13. I guess I'm obviously doing something wrong here...
  14. My 'parallel' amplifier
  15. Chokes loads
  16. need a signal generator pcb layout or schematic
  17. Wire Wound Resistor Failure?
  18. Most complementary Mosfets
  19. Sony 808ES with 1ch dead - how much is it worth?
  20. Water Cooling
  21. Any thoughts on this Amp?
  22. Nad 320Bee nning hot. Help!!
  23. Need to get the highest voltage swing, which output topology?
  24. Classé DR-9 amplifier
  25. How to feed a 2nd hand Proceed with different mains voltage?
  26. Relay switching circuit please
  27. HEEEEEEEELLLPPPP me for s mosfet amp :(
  28. REQ: Schematic for Carvin DCA 800
  29. im ignorant and willing to admit! need help with bass amp
  30. Your opinion about Amplifier sim.
  31. variable negative feedback
  32. Beomaster 1200 schematic
  33. geda on Gentoo
  34. Leach Low-Tim Amp Finished
  35. Can anyone help me with some Tone burst tests?
  36. M250 or AV400, lower power?
  37. musical fidelity repair
  38. need help with my sunn 8520 power mixer
  39. Smaller Leach Amp V1
  40. transformer isolation
  41. Transformer brand opinions?
  42. What type of feedback cap is the best?
  43. My New amp's
  44. power amp proctection ckt!!!
  45. Eti-480 100w Amp Help Please
  46. Ultrafast NoCap-ClassAB
  47. decreasing tempco in this Vbe multipl.
  48. How to matching PNP with NPN Transistor
  49. Can anyone suggest an output stage FET for 2-4 W amplifier?
  50. Questions About Pioneer VSX-* Transistors
  51. Musical Fidelity- Do you know it well?
  52. transistor matching - stupid newbee question
  53. PCB routing for audioamps
  54. new pcb?
  55. SWTPC Universal Tiger 100
  56. Power Amp of Technics SU-V90D
  57. problem with leach amp
  58. One or Two Bridge in PS?
  59. metal vs plastic transistors
  60. uPC2581V datasheet
  61. New Amplifier 95% done-what do you think?
  62. motorola transistor part number
  63. Tone control for my Leach amp.
  64. pioneer SA-6500 II problem
  65. summing channels
  66. Alternative transistor to 2sk2145
  67. Anyone know the date code on these?
  68. Need Schematic of Yamaha PE-100
  69. FF vs EC
  70. Okay, okay...
  71. Do I always need an output coupling cap?
  72. Emitter resistor values??
  73. Anyone know what these were?
  74. preamp-cap-buffer
  75. converter 120v to 220v
  76. kenwood KAF-3030R service manual
  77. is this a good idea???
  78. Fired up DoZ project amplifier
  79. Substitute for IRF223 & IRF9233
  80. Is anyone familiar with Sansui G22000's power amplifier section?
  81. pioneer SA-1520
  82. Nikko Alpha II amp troubleshooting
  83. DoZ power supply
  84. Amplifier For my Dynaudio Nuance
  85. Tonecontrols for the LeachPreamp
  86. NEW AMPLIFIER PCB-Any Interest?
  87. Sound of dud zener or 7824 regulator
  88. searching for transistors
  89. Casing dimensions
  90. Parasound HCA - 1500A Secondary Voltage values
  91. 150 Watt / 8ohm @ 30V or 55V with good efficiency?
  92. question about biasing
  93. why is car audio cheap?
  94. Transformer windings identifications - how to get it?
  95. Mosfets are they that sensitive? like if i touch its pins then will they be destroyed
  96. Class-AABB output stage.
  97. NE5532 to AD825 adapter
  98. Help with parasound PHP-850 hiss
  99. Hafler amp parallel output transistors
  100. cello encore 150 capacitor spare problems
  101. Has anyone used this product???
  102. buffer with balanced output
  103. First build completed
  104. Bass Amplifier for biamping - What type?
  105. Input sensitivity
  106. Nelson Pass discrete op-amp.
  107. Paralleling large number of Mosfets.
  108. Big power for 8 ohms subwoofer
  109. OP_Line Amp_02
  110. OP Line Amp
  111. What happen with this transistor?
  112. On/Off Switch
  113. Sony V-Fet Amp TA-N7B problem
  114. What is Dynamic Headroom?
  115. Transistor replacement
  116. schematic
  117. marantz 1060 makes frying noise at power-up
  118. Hawk a-18 amplifier
  119. New CCS Idea
  120. no zero-crossing dissortions in op-amp designs ?!?
  121. voltage conversion for krell audio video standard
  122. opamp driver stage
  123. Anyone use these caps in an amp?
  124. mos-fet amplifier question ...
  125. New bridged quad 909 power amp
  126. marantz pm55 problem
  127. reciever prob
  128. Output protection
  129. Quad 66 pre amp output
  130. TAN7 Manual
  131. Marantz 300DC Schematics
  132. Bias Rules of Thumb??
  133. Trimming ganged potentiometers with... trimpots?
  134. Schematic for rocksonic PA-760
  135. cyrus 7 and 8
  136. Sub Amp..in need of direction
  137. Holton separate power supply for imp/output!
  138. TO-3 Drilling Jig
  139. Bridging an H&H m900 (400w/ch@4ohm) to run two 16ohm H&H Bass Bins in parallel?
  140. Vdd calculator (which thread)?
  141. schematics of philips cdc775
  142. Wierd mixer problem..
  143. krell kma amplifiers adjusting bias anyone know anything ?
  144. Dried Capacitors
  145. Blocking capacitor as a high pass filter?
  146. My discrete opamp
  147. Sanken dealer in the US
  148. Amp to Computer Hummmm
  149. Slones Totem Pole Design
  150. Problems never end - quietscent current!
  151. Sansui 7000 reciever
  152. Amplifier ouput relays
  153. A New Amp Project 36 By Rod
  154. Leach Amp wiring question
  155. What causes motorboating with 4 ohms?
  156. 2sc5200/2sa1943
  157. Out Put Transistors
  158. High output impedance amplifier power
  159. schematic wanted
  160. Quad 606 modifications
  161. Preamp PCB
  162. How do you judge your equipment?
  163. can I disable van of my PA-amp?
  164. old aem6010
  165. Did u hear about Crescendo amps... ive heard that from Hunter Audio India...
  166. Leach amp - Almost done
  167. Yorkville PA powered head distortion
  168. tweak rotel pre amp
  169. Harman Kardon A401
  170. Leach Super Amp Pcb Re-Design (LSAPRD)
  171. Troubleshooting Help
  172. Soundstage with Class A/AB amps
  173. Leach wide bandwidth preamp.
  174. Op-amp open loop bandwidth.
  175. Hafler DH-225 and P-230
  176. Do this amp gives the freq response to 100khz?
  177. Floating caps, Hafler E+I's etc
  178. Nad 2200
  179. amplifier sound quality
  180. Linx power amp Ground loop? Oscillation? I'm a bit lost :-(
  181. Harman Kardon amp
  182. Help with Yamaha RA50
  183. Any early Krell Preamp schematics?
  184. I'm sweating this one.
  185. Ampli EPAM 75
  186. Anyone has Gryphone Antileon schematic ?
  187. Using enamelled copper wire
  188. Marchand PM224 MOSFET Module
  189. Luxman R-1050
  190. 2sc3298 & 2sa1306 Datasheets
  191. Upgrade advice - general and specific (Quad 33/303)
  192. Pioneer SA-8500 opinions ?
  193. Power Crest Factor
  194. Hafler 200 input strangeness
  195. Preamp schematic.
  196. does MOSFET need thermal compensation ?
  197. Old link to preamp schematics
  198. Us acoustics amp question
  199. Question about preamp feeding multiple outputs
  200. leach amp output problem
  201. Important Paper...
  202. eti 480 build problems
  203. Quad 405 mod
  204. velodyne spl 800 voltage
  205. Aunt Corey's preamp questions
  206. about ksa-100
  207. Harman Kardon A-401 Preamp Chaining??
  208. Anyone tried anything like this ?
  209. Pioneer A400 Phono stage
  210. Looking for Amp project suitable for a 35V and 15V Transformers?
  211. OPTI-MOS using 50-0-50 450VA TRAFO
  212. Another error correction output stage.
  213. Power transistors for DoZ?
  214. New Onsemi Devices
  215. Kenwood KA59 - KA89
  216. Phase Linear Turnoff Thump
  217. Check out the new Mosfet/Cmos tester!
  218. electronic crossover input impedancce
  219. McIntosh Schematic - Mac 250 transistor power amp?
  220. any reccomended mods for the elliot P3A?
  221. use of wood as enclosure
  222. Pavel's PM-A1 vs. Aleph 3
  223. SONY TAN80-ES questions
  224. Cyrus 3 amp problem
  225. Swapping IRFP9240/240's for SC5200/SA1943's??
  226. 22W OTL amplifier circuit
  227. I had used Audire Parlando
  228. floating charge supply
  229. How to blow an output transistor
  230. Optimum OpAmp Noise Performance
  231. 'parasound'
  232. PA amp vs. Hifi amp
  233. sources of 2SC5200/A1943
  234. Naim NAP90 amp schematics...
  235. "Never switching off" amp-is it possible in reality?
  236. High Current Amps
  237. nad 3020 SERIES 20 service manual
  238. Harman Kardon avr 20mkII, need help!
  239. Audire Parlando
  240. A Break thouogh fom B&O ??
  241. AR Amp
  242. Would this circuit work???
  243. Amplifier design: how to connect a stage with the next one?
  244. Yamaha A400; bias too high after driver chip replacement
  245. short-circuit protection in mosfet's amp...??
  246. Marantz MR 1130
  247. Leach opamp
  248. help identify spare 2SC2579 manufacturer
  249. BGW 750B output modules
  250. Power MOSFET class AB biasing

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