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  1. Aw 250 Amp.
  2. Oscillating Power Supply....WTH?
  3. Cheap sub amp
  4. Cambridge Audio A100
  5. Choke-Input: How do I calculate the right snubber for high-current-low-voltage
  6. Behringer ECM8000 interface
  7. Sad news.
  8. High voltage output amp(with NPN transistors)
  9. BJT vs. FET outputstages
  10. HDOA opamp
  11. alpine/luxman LV-105
  12. (sub) woofer amp recomendation
  13. Need education on transistor output circuits
  14. simple amplifier with mosfets
  15. Arcam Alpha 5+ Fuse
  16. How to properly drive a sub? Subamp power?
  17. Hints for starting a KG amp.
  18. Toroidal Voltage problem
  19. Are TI's Difet opamps good for pre's?
  20. Strange problem with amp
  21. Adding more inputs for my preamp
  22. New home for AKSA 55
  23. Hiss probelm on JLH class A
  24. An overkill power supply?
  25. 100kHZ HV Mosfets recommendation
  26. zener regulator
  27. Cascode cct with both mosfet gates driven.
  28. power supply?
  29. Balanced Input Stage
  30. MPA-30 power amp
  31. A Class Preamp schematic and tube amps question
  32. Class A in CAR AUDIO???
  33. shielded cables in enclosure
  34. Sziklai pair as Vbe Multiplier?
  35. Parasound HCA-1200 schematic ?
  36. Kicker ZR1000 mosfet burned...
  37. For want of a shoulder washer...
  38. Tuning, changing some parts...
  39. Free Schematics site
  40. Cap upgrade
  41. Extending small drivers low frequency range with opamps?
  42. Trimodal amplifier
  43. Is the end near??
  44. Calling Tony Brady: Re-terminate 110V T-Soap for 220V
  45. hafler amp or pre-amp
  46. Overload considerations in RIAA preamps
  47. Building "the best"
  48. Bleeder resistors, What values?
  49. Funktionsgepruft
  50. sap17's in Marantz Amp
  51. ADCOM GFP 555II schematic/service manual
  52. LYNX Amplifier question
  53. Carver's "t" designations
  54. Marantz 74SR50/07B
  55. audio virgin
  56. Integrated Amp Construction
  57. P3A Power supply
  58. Friend In Sydney
  59. totally ridiculous digital amplifier (power DAC) idea
  60. Jaycar kit amps, any good?
  61. preamp:real McKoy or bogus
  62. winding impedance matching transformer
  63. Edge laser amps
  64. Hopefully a fairly easy problem for you lot!
  65. I think/hope this will be a simple problem for you lot!
  66. Converting balance to unbalanced input
  67. What do you think about this schematic?
  68. feedback stabalizer, snake oil or real deal
  69. Live sound frequency/power split
  70. Another Zero Feedback Amplifier
  71. Small trannie and big caps
  72. phonos through an XLR?
  73. Dumb JFET Question
  74. Is plastic film capacitor same as polypropylene ?
  75. Is this amplifier any good? (earthquake)
  76. transformer
  77. Cheap low power design for computer speakers
  78. Leach Amp Issues (HELP!)
  79. Voltage from the power transformer in a Krell KMA-100 mk1
  80. Mancini "opamps for everyone" PDF
  81. Ringing Mosfets
  82. The NE5534....misunderstood?
  83. Strange Experience with NE5532
  84. Never-connected clone?
  85. dual voltage SuperRegulator?
  86. Gigant 2000
  87. Imbalanced Voltage Rails on Gainclone
  88. Simple volume/limiter control
  89. Electrocompaniet AW 250 AMP.
  90. DC Offset on the input of a Threshold SL10
  91. anti-thump circuit
  92. Measuring Performance?
  93. dampening a cd player
  94. 6 clean, small, inexpensive channels?
  95. Leachamp2
  96. passive attenuator design
  97. BC Components KP460 series...
  98. please help STK8040
  99. Leach Amp
  100. Hiraga 30W vs. Le Monstre
  101. Opamp in class A?
  102. newbie questions
  103. kenwood kaf 3030r
  104. SSL 9000 - Mic Preamp
  105. sae x25a repair
  106. Krell KSA100 vs AlephX
  107. Simplest, Cheapest, easiest amp to build?
  108. DEI 1100d, what could be wrong?
  109. Unstable when connecting PSU
  110. NEW to forum and audio. using OEM parts for new amp?
  111. Arcam Delta 290 : Humming input selector.
  112. HK 580I schematic, anyone?
  113. APOX passive volume grounding
  114. Distortion simulation with LTspice
  115. suitable equivalent to mj4502/802 in flat (t03p) package
  116. 2n3859a in place of q3 in P3a
  117. favorite prototyping boards
  118. Smps
  119. Choice of CCSs...
  120. Hafler DH 500 problem
  121. Lets make DIYAUDIO design
  122. MJL or 2SA/SC
  123. Electronic low-pass x-over
  124. battery powered pot circuit
  125. What harmonic does to sound?
  126. Bridge instead A+
  127. Rotel output fuse
  128. New Amp
  129. Making Digital Audio CABLES?
  130. schematics accuphase P300
  131. What is clipping?
  132. battery power versus traditional power
  133. crown d150 output transistors
  134. G-class with LM3886?
  135. Any opinions on KITSRUS amplifier kits
  136. Get Problem in Building P3A......
  137. counterfiet sa1943's ??
  138. New MOSFET design tool from Fairchild
  139. The sound of VMOSFET
  140. Perreaux sa2
  141. Discrete protection circuits
  142. scott 440a, looking for information
  143. Stop!! Stop!! Stop!!
  144. MJL4281-4302 Matching
  145. Accuphase A-50-Clone
  146. a question of ground
  147. Blown Guitar Amp
  148. Feedback artifacts, cars and semantics
  149. Input selector using PS gating of opamps?
  150. Luxman M-05, 105w class A
  151. Voltage Change US/UK
  152. Non-Inverted Gainclone PCB layout (LM3875)
  153. pro amplifiers vs. home audio amplifiers
  154. Basic question
  155. Help w/ opamp circ to remove DC from DSD
  156. Pavel Dudek's (Upupa Epops) amplifiers
  157. Oscillator reconditioning
  158. Help with amp
  159. Folded Cascode Sound?
  160. Bi-Amping with Arcam Alpha 6 possible?
  161. Analog VCA's
  162. single ended mosfet amp
  163. downgrading filter caps, will it work?
  164. Are dual rectifier bridges useful?
  165. DC powersupply +-15V 2-3A
  166. LM317-based regulated PSU: how does this thing work?
  167. Amp power supply question
  168. Transformer Question
  169. OP-AMP output impedance
  170. Chokes in PSU
  171. Cascode PSUs
  172. anyone have any experience with these amps.
  173. IRF540 V IRF540n
  174. Basic question about choosing op amps
  175. Irf540/9540
  176. Rod Elliot's new Mosfet amp
  177. Arrow MLJ4281/4302 thumbs down
  178. Audio analogue puccini amplifier schematic
  179. The sound of concatenated opamps.
  180. RFI problems
  181. c5200-0 Transistor
  182. Hello! anyone here?
  183. Is there anybody built a non feedback amplifier??
  184. Which of those preamps has a better parts quality ?
  185. Denon Protection Circuit
  186. Solvent washing PCB boards
  187. A Krell Revamp
  188. Replacing power supply capacitors
  189. New Webench amplifier tool from NatSemi
  190. Broadcast RIAA Blues
  191. Ad8099
  192. Class-A calculations
  193. Cambridge Audio P50 mystery
  194. Active Crossovers.
  195. The JC-2 preamp schematic on the website is wrong...Mr.John C?
  196. Help on Mission 700AS Subwoofer Amplifier!!!
  197. Counterpoint SA-220..got two...time to Mod them!
  198. Pioneer SX-838 -- random no sound output, clicking relay
  199. NJM4560 replacement
  200. 150W Is it good?
  201. Good Dual Opamp >+/-15V suggestion
  202. What graph to look at?
  203. Slow turn-on for LM78XX regulators?
  204. Adcom GFA-555 Pro
  205. inductance multiplier
  206. Transistor X-reference
  207. Schema for a variable subsonic filter?
  208. Help me with my PSU PCB
  209. What do you think about this schematic?
  210. Which node(s) to worry about in CFB amplifiers
  211. Type of 12V trigger on Amp?
  212. musical fidelity transistors....
  213. Crossover multiplyer
  214. P3a No quiescent current!
  215. Calculation of power audio amplifiers
  216. adcom gfa 545 II doesn't work
  217. DC controlled gain circuit
  218. Trimming resistors
  219. SOA and sagging PS
  220. does this make sense?
  221. 2-ohm stable amplifier PCBs or kits available?
  222. output devices installed before testing?
  223. AGC for PA / SR application
  224. Electrostatic suited amp
  225. Is this safe for OPA2134?
  226. DC Source Impedance measurement
  227. Help with op amp alternatives and spice so i can graduate
  228. How do I ground this?
  229. Holtons lateral amp
  230. Noise Cancelling Headphoneamp design.
  231. Winding Choke Calculations for CCS
  232. VAS pair
  233. Op amp questions for Mr. Wurcer
  234. Torroid coil is humming.
  235. Audio Design Guide
  236. Will this work for a WM61a?
  237. Help! Problem in My Receiver - Marantz RS685
  238. adding headphones on DOZ power amp
  239. Digitally controlled Baxandall?
  240. A preamp with tone controls
  241. SMA connectors -- why not?
  242. Recomend me a project
  243. Gain pot instead of volume pot
  244. fisher amp
  245. Looking for pn4889 for a B&K st-140
  246. Easiest way to reduce rails.
  247. Need some advice for amp-schematics
  248. About the wire impendence
  249. Convert Krell 300iL to European voltage
  250. Does anybody made QSC amplifier

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