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  1. troubleshooting a P3A
  2. how do you get trafos to work on DC?
  3. Adding spice models to SwitcherCAD...
  4. Max current consumption for P3A?
  5. Inductance loaded current amplifier
  6. Wattmeter
  7. Need Help: Dynaco Stereo 120 amp
  8. BOZ off higher voltages?
  9. Delay on loudspeaker switch on.
  10. Any good replacement for PN2222?
  11. switching ps logic
  12. Power Supply Freds, Hexfreds, Ultrasofts, Ultrafasts and Fast Recovery
  13. My P68 sub amp just went poof - help me fix/troubleshoot it!
  14. NAD 3020 Transformer buzz
  15. Heath and Dyna schematics online
  16. Variable Loudness compensation
  17. Yamaha T80 tuner
  18. Amplifier Puzzle
  19. Mixer Preamp
  20. New to mosfets, need help!
  21. Nees advice on preamp psu.
  22. solid state relays for switched attenuator
  23. remote controlled line level switch
  24. MC preamp
  25. kasra!!
  26. Accuphase E210
  27. Complex Emitter follower
  28. Marantz parts
  29. Accuphase E210
  30. A guiding Post for helping any Newbie to start..
  31. Seek Krell power amplifier schematic
  32. Power Follower 99 sound impressions?
  33. chip reg with ext voltage ref...?
  34. MKT caps
  35. Bridging amps
  36. 3RU/19" Amplifier Front Mask Design
  37. Link on Otala, Electrocompaniet
  38. California!??Mark 5 Electronics inc.???
  39. Rotel RA-820B
  40. Line Level, Balanced Voltage Level...
  41. What kind of wire is good for internal amp wiring?
  42. cheap output stages
  43. Class d sub
  44. Winding torroidal transformers
  45. My p3a amplifier project, pics.
  46. Monogram 3100 class A+ amp
  47. M400 Impedence
  48. high volt/high current DIY home PS.
  49. IGBTs
  50. I have a slight problem, need some suggestions
  51. NEED SOME 2x 90 V AMP SCHEMATIC
  52. Heard of H-class?
  53. Interfacing dual and single supply parts?
  54. Book Wanted...
  55. RA-971 Scheme
  56. adcom 555 help/upgrades
  57. Aging of components?, restoring old DIY
  58. Matching the MOSFETs
  59. Another schematic wanted: SA-5270 (technics)
  60. bpa 200 questions
  61. Comparsion of LT1962, ADP3338, REG104 regulator
  62. Transformer Selection
  63. Oscillating amp.
  64. Amp Suggestions Wanted!
  65. Internal wiring
  66. HK Citation B
  67. Greening a Classic?
  68. my new amp (comments?)
  69. AED Mosfet PCB's
  70. DIY amps front panel lettering
  71. Help with amplifier distortion
  72. Opamp low-pass roll-off question
  73. Amplifier & filter testing
  74. HK A402 schematic
  75. About this PS Design and Ground Scheme
  76. Feedback Loop help
  77. Braun A1 amp questions
  78. A schematic idea for speaker protection...
  79. Large Toroid
  80. nad 3020i harsh sound
  81. voltagedrop
  82. Terrible HISSING Amplifier!!!
  83. Help: conversion from 110v to 220v
  84. LM3886 in oscilliation
  85. Crown Psa-2 amp
  86. Trimodal amplifier schematic
  87. Why is different type of transistor use in left/right channel?
  88. Fiji PC audio card
  89. calculating amount of current
  90. Toshiba RT-294F Output Amplifier
  91. LM3886 stereo to quad conversion
  92. Nelson Pass at CES
  93. Recievers? Tuners? RF? DIY??
  94. Elliot P3A amp price and comparison
  95. Zeners As Rectifiers
  96. peavey cs800 power amplifier
  97. Diy Bose Waveguide Radio
  98. op-amp q's
  99. Power regulating amplifier questions
  100. polyphase switch?
  101. Help me sort out the madness - 3 channel DIY
  102. need help on my config
  103. This Amp will work?
  104. On semi MJL3281A mounting Question
  105. DuPont Kapton MT as IC/transistor insulator
  106. Replacement devices for Citation 16
  107. external pass trans on chip reg.
  108. Looking for schematic of Restek Extract or Extent power amp.
  109. szekeres head amp supply diagram needed
  110. Anyone done this with an LM3875 or equiv?
  111. please i need help...
  112. What circuit?
  113. Upgrades to a Rotel RA-931 Integrated
  114. fuse
  115. Insulators for ho-3??
  116. Found this -well prepared- TDA1562Q 70watt amp. schematic..
  117. N-Channel Done With pic's
  118. Spice models for Hitachi 2SK216 MOSFETs, and LM317
  119. BC546 A or B in P3A
  120. MJ802/4502 spice models
  121. Speaker cable in amp feedback path
  122. Voltage regulator help!
  123. my 1st diy tinny TDA1554 amp! help me..
  124. NEC transistor equivalents, for old NAD amp
  125. pre-amp question
  126. P3a Amplifier questions..plz help.
  127. Variac after cap upgrade
  128. Maxim high pass filters
  129. Volume control
  130. Powering an amp from just + and -?
  131. Single Tranformer for ZenV2
  132. capacitor coupled vs. direct coupled ouput
  133. DIY Amp for my Home Theater
  134. have any one build this?
  135. problems when driving a p3a direct from CD player
  136. Simple RIAA phono preamps
  137. What is bootstrapped?
  138. Ml-7
  139. Elliott P3A US Transistors, Sources and Prices
  140. Need help for amplifier conception
  141. Another AMP
  142. Proposed Leach Amp Mod
  143. Buffer LT1010 anyone used it?
  144. op-amp based preamp advice needed
  145. Mission-Cyrus PSX circuit
  146. 3-channel amp
  147. BUZ901D output mosfet info (pdf)
  148. What is the definition of Class A?
  149. Pooge 5.51 pcb
  150. One more amp
  151. Replacing ceramic disc caps with silver mica caps?
  152. CAR AMp
  153. Volume control
  154. Amber Series 70
  155. Harry Haller's Passive Pre
  156. Is this ok?
  157. Using Ixys current regulator as current sink.
  158. Harman Kardon amp
  159. where to get philips tda8920
  160. Metallic case manufacturer
  161. blew up pioneer receiver
  162. Cap across bias stabiliser
  163. extreme novice on amps, speakers
  164. Amplifier Problem !!!
  165. Any advantage to Current Amplifiers?
  166. p3a up and running :)
  167. n/a
  168. Quality phono preamp ?
  169. Leach Amp dissipation problems
  170. confused novice with zen question
  171. LED's,Current sinks and sofourth
  172. What's this test equipment for??
  173. Who can help me.
  174. Mos Amplifier Design
  175. ESP P3A amp, very noisy
  176. Op-amp samples
  177. Qs about a two-channel quad paralleled TDA7293 amp...
  178. Distortion in Leach Amp
  179. Protel simulations
  180. inexpensive begining?
  181. Beryllium Oxide Question
  182. amp required
  183. mixer for subwoofer
  184. N-channel layout question
  185. PICS: "Optimos" 140W Monoblock Amps!
  186. Properties of Basic amplifier
  187. Opinions of HK Citation 16
  188. Converting single ended amp to balanced
  189. alternative
  190. Krell Ksa100
  191. Bye Bye ON-SEMI HV TMOS
  192. what about this one?
  193. Discrete X-over Buffer from LC Audio-URL needed
  194. Class G amps
  195. transistor substitutes
  196. David Broadhurst pre-amp impressions
  197. Citation16 DC ofset raise as it get hot
  198. Accuphase E-202 Schematic Anyone ?
  199. Schematic for HK Citation 16
  200. Preamp and amp impedance
  201. Choke input Power Supply
  202. diy phono preamp grounding ?
  203. Amp supervisor circuit latency
  204. Useful design software
  205. Increasing current
  206. interesting little IC (AD797) preamp
  207. Looking for a Bryston 4B ST clone
  208. N.E.W. A-20 amp service manual or schematic
  209. Active crossovers
  210. Where can buy Mallory CGR capacitor?
  211. amp problem
  212. reliable tube/mosfet hybrid amp
  213. Power Supply Bypass Caps
  214. check power of amp...
  215. About Attenuators
  216. New URL
  217. great "pop" when switch on-off
  218. Puzzled by the opti-MOS topology
  219. Nva Ap35
  220. UPDATED!!! It blew the fuses! <cries!>
  221. Thermal resistance of L-profile
  222. new here -- wanna make my first small amp
  223. Pioneer Model C-90 Reference Control Amplifier
  224. Annoying problems with Volume pot
  225. adding "main out" to my htr-5150
  226. The challenge !
  227. Replacing NE5532 Op-Amps with AD827?
  228. Modify P3A
  229. Microprocessor Calibrated Amp.
  230. hafler dh-200 rebuild
  231. my new amp works, but...
  232. Marantz PM-94 info needed
  233. Interesting article in the last EDN
  234. APT Holman PreAmp
  235. High Power 20 kW???
  236. KRELL KSA 100 MK 2 Update
  237. no working amplifier
  238. Velleman K4020 schematic
  239. substituting mosfets
  240. High Power Amp With TDA7250...
  241. digitech g300 as as home audio amp
  242. Uses for NEC 2SD535's
  243. alan grebene
  244. Low Profile Desktop Power Supplies
  245. Fake Transistors
  246. High impedance out amps VS as low as possible.
  247. Capacitance Multipliers
  248. Sub with TDA 1562Q
  249. unbal. linedrive/lineamp
  250. Color codes on transformer

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