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  1. Accu supply for preamp
  2. Diamante -a discrete medium power opamp
  3. An Amp Sonics side-thread
  4. VSC Amp, Looking for Sonic Improvements
  5. musical fidelity B1
  6. Silicon chip subwoofer controller
  7. i want to built new preamp
  8. 5.1 amplifier for me
  9. Sony TA F240 blowing fuses
  10. Amp Repair -- DC detector? Amp only works right at high volume? Help?
  11. Need clue. R speaker static when low volume, fine loud, headphones fine. . . Help?
  12. help with rca transistor info
  13. Borbely Hybride Phono Preamp
  14. Service manual of peavey PV-8.5C
  15. Help!! Need Audioncs Schematic/Info
  16. Overactive NAD 3155 Protection Circuit
  17. Seeking help- something caused HUGE noise
  18. CFP diamond buffer output stage with vertical FETs, thermally stable?
  19. Marantz PM-66SE Repair Thread
  20. Highest quality design
  21. pre-amp out - musical fidelity
  22. Kulish Corrector applications
  23. PSU help please
  24. Current mirror
  25. Can some one explain me this amp?
  26. I learned A lesson in Grounding today!
  27. who build EC AMP
  28. amp
  29. SRPP with FETS, what output stage?
  30. Dummy load to reduce output of 300w/ch amp?
  31. noob, help with Adcom
  32. 48db/oct Subsonic filter
  33. Class Ab Oposite Topology
  34. My Custom Leslie
  35. THIS output stage. For your consideration.
  36. Please Mr Charles Hansen and Konrad: help!
  37. Technics SE-A3
  38. Looking for Heathkit AD-1702 Xover schematic
  39. Hafler TA1600 recapping... looking for more bass
  40. 2kw water cooled amp
  41. Omitting "emitter" resistors in power stage
  42. Kulish Corrector for Class-A EF O/P Stage
  43. This temperature compensating scheme
  44. Amp design w/ Quad 303 features
  45. swap 2sc5200/2sa1943 to MJL21193-94
  46. Calculations for 2ohm into 1200w @ a 60 degree load phase angle. ?
  47. Creek 4330 ...curious power inside
  48. Cleaning Inside Equipment: How To?
  49. naim gear recapped and bigger transfomer
  50. musical fidelity E1 E11 RE CAPPING YOUR AGEING AMP
  51. Humming Noise, Problem?
  52. Dokorder 800X Just Arrived Today
  53. Sony HT vrs KingRex
  54. AR D350B schematics anyone??
  55. Sansui TU-9900 schematic
  56. Need help/service manual for Yamaha C-70 Preamp
  57. Preamp kit. Dantimax maybe?
  58. merry christmas
  59. Linx Nebula, what impedance?
  60. Amber 17 Pre-amp?? any info
  61. TA7317 protection board
  62. Yamaha MX-1000 Power Amp
  63. double diff amps
  64. C-Audio RA1000
  65. Bipolar discrete shunt regulators
  66. Pioneer A-656 schematic needed
  67. Happy Birthday to Shockley's baby
  68. Dx Precision, finally released... now debugged and better than HRII
  69. nad 701 schematic
  70. Hafler P505
  71. Strange preamplifier output stage
  72. uPC1237/NTE7100
  73. APT Holman preamp manual, schematic?
  74. 60 watt design...
  75. Simulating variable output impedance
  76. Sansui AU2900 Service Manual
  77. Need medium-power transistor recommendations
  78. PowerBase vs LAPT or ring emitter techology
  79. Quad 303 triple cascade
  80. Refurbishing a Hafler DH-110 (or How Haflerfreak Got His Groove Back)
  81. Repair display on amp?
  82. Help with Double Potentiometer Wiring
  83. Arcam Delta 290 Phono Board
  84. Measuring Phase Margin
  85. Nad C350
  86. preset or resistor what is best?
  87. [b]pcb Designer Wanted [/b]
  88. Marantz 7T Preamp Transistors
  89. Replacing electrolytics, Marantz 7T
  90. Bi-Amping.....Which one where?
  91. NJW3281 NJW1302 Sustained Beta from OnSemi
  92. PIONEER XV-DV313 blown amp (s/c)
  93. Hitachi HA5300 ?
  94. Lower rails for lower impedance?
  95. Happy Birthday to the Transistor!
  96. the t.amp S75 bias modification
  97. Importance of power supplies
  98. simply GC substitute
  99. Debugging a Sony TA-1055
  100. this amp work?
  101. Merry Christmas all folks, all moderators and forum readers
  102. Accuphase M-60 Service Manual wanted
  103. Lateral MOSFET, How do I calculate power output
  104. DENON POA-3000Z Amplifier Schematic - anyone?
  105. Sansui au 919 psu caps!
  106. Class AB amp - left channel completely dead. Please help!
  107. Phase Linear 4000 repair help
  108. An excellent power amp from france from the 70's
  109. other old amp schematic
  110. Feedback cap voltage?
  111. Hafler DH220 Schematics
  112. Help ! Audiolab 8000A PSU Caps
  113. NJL0281 and NJL0302
  114. old amp ..easy..chep and work well
  115. strange hum problem
  116. speaker protect schema here
  117. Arcam Alpha 9 problem
  118. exposure XXI
  119. 8L and 2 L 2SC679\ 2SA1079
  120. 2 b or not 2 b
  121. this amp work?
  122. Size dilemma question?
  123. Sansui AU 7700
  124. ESR and Bypass Capacitor Self Resonant Behavior
  125. how to bridge a Quad 606?
  126. Mark Levinson ML-2 Problems
  127. BYV79E as rectifier diode
  128. non-NFB buffer
  129. I am curious?
  130. JLH amp pcb
  131. OMG what have I done?
  132. NAD 3020 problem
  133. 150A 1000V bjt based amp possible?
  134. Holy Capacitor Parasound HCA-2200II
  135. Built in Subwoofer amp. Help
  136. NAD C320 Amp Protection delay help please
  137. Amp repair
  138. Using virtual center tap for a power amp ?
  139. Mitsubishi da-a15
  140. need help with alternative replacement for stk 106 output IC
  141. need help with sansui AU 220
  142. Power amp question
  143. This diamond circuit thing.. possible enhancements?
  144. A limiter...help!... i need your help...Houston!... i have a problem!
  145. Help a newbie out with a busted up receiver - HK AVR 335
  146. Krell KSA-50 problems
  147. Cable Issue
  148. Op Amp substitutes
  149. Yamaha HT amps - Worth the money?
  150. Cambridge Audio A3i - Strange Sound on Input
  151. Help on QSC PLX 1602
  152. NAD 208 THX Serice Manual/Schematics needed
  153. Holco/PRP or Caddock MK-132 Resistors?
  154. My update lin topology
  155. testing a bank of mosfets
  156. power rail calculation
  157. Proton 520 mute circuit
  158. What flux for soldering old brass?
  159. carver m200t
  160. re-Freshing an Adcom GFA-545ii
  161. Has anyone compared the SKA GB150 to the AussieAmps NX150?
  162. Luxman C-120a Mark II problems
  163. Marantz 1072 Schematics
  164. Kenwood KA-9100 Amplifier Buzzing
  165. What output impedance for passive pre?
  166. Burmester 785 preamp fun :-)
  167. A&R Cambridge A60 help
  168. A&R Cambridge A60 help
  169. Feedback Question/Clarification
  170. Troubleshooting a Rotel RA-931 amp/finding replacement parts
  171. amp information?
  172. FET audio amplifier - the best amplifer
  173. Arrr! Is my power supply shorted?
  174. Using this test gear to detect fake power transistors ?
  175. How to destroy your high-end audio equipment...
  176. Recommendation needed related to Adcom gear
  177. buffered preamp power supply
  178. Sony TA-N 511 amp, any info?
  179. Picked up a Marantz 1060.
  180. Information On Electrocompaniet Ampliwire Ii
  181. DC-protection?
  182. Have a fender passport thats cutting in and out a lot.
  183. Help with amp??? LM4702+2SK1530/2SJ201
  184. Help in Aiwa p50 power amp.
  185. adcom585 opadcom 2a and PC501 what are?
  186. Re-chipping an old pro sound graphic EQ
  187. preamp configuration
  188. what to do with bedinini 25/25 boards ?
  189. Help repairing Samson Servo 550 amp
  190. Outlaw 750 & 950 Service manuals
  191. Preamp Question!
  192. Strange pot in Sansui AU-717
  193. Humming
  194. Iris Preamplifier Schematic
  195. MOSFET or JFET
  196. What are we going to do with all these 2SK389 and 2SJ109?
  197. STK4392 based 5.1 Amp circuit
  198. subsonic filter from 25hz - 0hz
  199. REALLY simple amplifier?
  200. power of 400w power amplifier...
  201. OP amp driving BDW83A/84A
  202. Pioneer A-337
  203. 3-5 watts classA amp
  204. opamps used for unity gain
  205. Jung/PMA Line-Buffer
  206. replacement for 2sk2563???
  207. Crescendo ME (component) question..
  208. NAP-140 Clone Amp Kit on Ebay
  209. HEXFET amp - please help me fix it.
  210. High quality 40-60w amplifier
  211. GAS Thaedra
  212. Outboard Sound Card for Laptop Analysis Station
  213. Mirror topology (Rotel RB971)
  214. Spice for beginners?
  215. seperate power supply
  216. 2SK146 datasheet
  217. Understanding output stage SOA??
  218. New Guy Line matching transfo ?
  219. sansui G7500
  220. Help to fix C-Audio RA3000 Amplifier
  221. Lead free soldering!
  222. Anyone have Onkyo M-282 Schematics?
  223. Perreaux Pmf 1850 !
  224. Who can do PCB layout
  225. variable infrasonic filter
  226. About VAS and drivers transistors
  227. Look over this amp board layout please.
  228. Hafler DH500 help
  229. Need online source for filter theory
  230. search for NAD C160 Preamp service manual or schematic
  231. Transistor replacements
  232. max dissipation of 2SK389
  233. Relatively uncultured and in need of some advice--
  234. sony DAV c700 DVD player issue
  235. parallel Class AB amp?
  236. Yamaha MX-600 schematic
  237. My Bridge Amp
  238. Arcam A60
  239. diamond buffer for car project
  240. Another Class A headamp idea
  241. Radio Shack Accurian speaker/amps
  242. sound stabilizar for home theater
  243. Jam lives
  244. Power Amplifier Output Protection
  245. Using a headphone amp as a pre-amp?
  246. Carver M500 Power Supply
  247. STK Amplifier
  248. i found a jfet -----sst441
  249. Connection of input shield?
  250. TO-36 transistors need specs an uses