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  1. PS for JFET preamp recommendation?
  2. Adcom Amp "Whines" when shut off
  3. Experiments with an ATX power supply
  4. using 2 ohm loads on leach amp
  5. How to mod a parasound hca 2200 mk2 ?
  6. Fisher model ca-854
  7. Sansui Au-517&au-717
  8. Volume control + Single Ended -> Differential Amp
  9. 128 step volume controled by relays
  10. Hafler DH-200/220 Mods
  11. Clipping and load at same db level?
  12. Marshall input problem
  13. gainclone rectifier diodes from Fairchild
  14. Non-feedback amp
  15. An alternative attenuator/pot?
  16. Leach amp pcb's
  17. DIY Solidphono RIAA circuit from TNT-audio....
  18. recs wanted: opamp buffer for line driver splitter
  19. Class AB Amp Project
  20. Class AB Amplifier
  21. Do CLC filters work well at low current draw?
  22. Single Stage power amp.
  23. Linkwitz Transform Circuit Design?
  24. Another APOX volume control project
  25. Cooling Angel
  26. Sound of parallel opamps.
  27. Krell KSA 50 pcb
  28. leach amp power supply
  29. How bad is budget?
  30. Does this make sense ?
  31. Pls Help on SSM2164 as volume pot...
  32. Whats should I do????
  33. Onix OA 20/2 amplifier parts and/or service
  34. increasing current output
  35. High current DC power supply
  36. Amp for Zerobox 109
  37. JFET preamp recommendation?
  38. tl 084 scheme questions
  39. what is the OP43......?
  40. Leach amp has hum only when turned off!
  41. a contender for the AD825/AD797?
  42. Rotel RB 971 schematics
  43. denon amp protection circuit
  44. Hard to get transistors
  45. Matching L-Mosfets
  46. 1500VA...what do do?
  47. check my simple circuit
  48. distortion in preamp kit
  49. pioneer vsx-425
  50. Need help: Vutrax PCB design software
  51. Soldering equipment recommendations?
  52. how can i drive a complimentary symmetry output stage
  53. tortech 360 PA amp?
  54. Crazy idea ! - thyristor amp
  55. new Renardson amp
  56. Soundcraftsmen RA6501 Troubles
  57. Luxman Lv-105
  58. New to diyAudio
  59. Preamp for the leach amp (2x120)
  60. RMS Power
  61. My amp produces very little sound, how can I fix it?
  62. Level matching mixer circuit possible?
  63. Mains Switch Problems
  64. Optimal source degeneration resistance
  65. Help! Preamplifier Component Values
  66. hafler dh220
  67. Schematics for "NAD Stereo Receiver 7130"
  68. how do you check to see if your ground is bad inside of your amp?
  69. Change opamp in Rega Planet 2000
  70. Grounding problem
  71. New JFET switched volume control
  72. Yamaha A-760 of the Natural Sound range
  73. Opamps changed => metallic sound
  74. Modify a amplifier to have more power...
  75. Mosfet amp problem, Slone amp
  76. A broken Sony receiver
  77. elektor pa300
  78. loudspeaker protection and muting circuit trouble :(
  79. Regulator implementation questions
  80. DIY Silk screen
  81. Audiolab 8000A Fault
  82. Inverter
  83. wiring preamp outs on a preamp
  84. three-phase power supply
  85. Simple amp - symmetric or not?
  86. cap multiplier or not?
  87. Simple Cascoded Regulator
  88. RB 971 MKII with tubes
  89. Amplifier Topologies
  90. Easy DIY RIAA-preamp wanted.
  91. PGA2310 / CS3310 differential use ?
  92. threshold fet-9
  93. Current Inrush Question - low power xfmr
  94. Very complicated amp
  95. how to bring down line level signal to preamplifier level
  96. panel meter
  97. Bridging outputs with separate PSU's?
  98. P3a gain problem
  99. SAE schematics
  100. Recommedation for op amp for single supply applic?
  101. loudness control
  102. Marantz MA 500 or MA 700 schematic
  103. NAD 3020A Schematic
  104. 2kVA toroidal transformer, where to buy?
  105. balanced connections
  106. McInformer?
  107. Cyrus 2 linked
  108. Feedback Caps
  109. Powersupply layout
  110. Harmon Kardon Citation Twelve Deluxe
  111. [OT] Design a MOSFET heat Load
  112. Aw 250 Amp.
  113. Oscillating Power Supply....WTH?
  114. Cheap sub amp
  115. Cambridge Audio A100
  116. Choke-Input: How do I calculate the right snubber for high-current-low-voltage
  117. Behringer ECM8000 interface
  118. Sad news.
  119. High voltage output amp(with NPN transistors)
  120. BJT vs. FET outputstages
  121. HDOA opamp
  122. alpine/luxman LV-105
  123. (sub) woofer amp recomendation
  124. Need education on transistor output circuits
  125. simple amplifier with mosfets
  126. Arcam Alpha 5+ Fuse
  127. How to properly drive a sub? Subamp power?
  128. Hints for starting a KG amp.
  129. Toroidal Voltage problem
  130. Are TI's Difet opamps good for pre's?
  131. Strange problem with amp
  132. Adding more inputs for my preamp
  133. New home for AKSA 55
  134. Hiss probelm on JLH class A
  135. An overkill power supply?
  136. 100kHZ HV Mosfets recommendation
  137. zener regulator
  138. Cascode cct with both mosfet gates driven.
  139. power supply?
  140. Balanced Input Stage
  141. MPA-30 power amp
  142. A Class Preamp schematic and tube amps question
  143. Class A in CAR AUDIO???
  144. shielded cables in enclosure
  145. Sziklai pair as Vbe Multiplier?
  146. Parasound HCA-1200 schematic ?
  147. Kicker ZR1000 mosfet burned...
  148. For want of a shoulder washer...
  149. Tuning, changing some parts...
  150. Free Schematics site
  151. Cap upgrade
  152. Extending small drivers low frequency range with opamps?
  153. Trimodal amplifier
  154. Is the end near??
  155. Calling Tony Brady: Re-terminate 110V T-Soap for 220V
  156. hafler amp or pre-amp
  157. Overload considerations in RIAA preamps
  158. Building "the best"
  159. Bleeder resistors, What values?
  160. Funktionsgepruft
  161. sap17's in Marantz Amp
  162. ADCOM GFP 555II schematic/service manual
  163. LYNX Amplifier question
  164. Carver's "t" designations
  165. Marantz 74SR50/07B
  166. audio virgin
  167. Integrated Amp Construction
  168. P3A Power supply
  169. Friend In Sydney
  170. totally ridiculous digital amplifier (power DAC) idea
  171. Jaycar kit amps, any good?
  172. preamp:real McKoy or bogus
  173. winding impedance matching transformer
  174. Edge laser amps
  175. Hopefully a fairly easy problem for you lot!
  176. I think/hope this will be a simple problem for you lot!
  177. Converting balance to unbalanced input
  178. What do you think about this schematic?
  179. feedback stabalizer, snake oil or real deal
  180. Live sound frequency/power split
  181. Another Zero Feedback Amplifier
  182. Small trannie and big caps
  183. phonos through an XLR?
  184. Dumb JFET Question
  185. Is plastic film capacitor same as polypropylene ?
  186. Is this amplifier any good? (earthquake)
  187. transformer
  188. Cheap low power design for computer speakers
  189. Leach Amp Issues (HELP!)
  190. Voltage from the power transformer in a Krell KMA-100 mk1
  191. Mancini "opamps for everyone" PDF
  192. Ringing Mosfets
  193. The NE5534....misunderstood?
  194. Strange Experience with NE5532
  195. Never-connected clone?
  196. dual voltage SuperRegulator?
  197. Gigant 2000
  198. Imbalanced Voltage Rails on Gainclone
  199. Simple volume/limiter control
  200. Electrocompaniet AW 250 AMP.
  201. DC Offset on the input of a Threshold SL10
  202. anti-thump circuit
  203. Measuring Performance?
  204. dampening a cd player
  205. 6 clean, small, inexpensive channels?
  206. Leachamp2
  207. passive attenuator design
  208. BC Components KP460 series...
  209. please help STK8040
  210. Leach Amp
  211. Hiraga 30W vs. Le Monstre
  212. Opamp in class A?
  213. newbie questions
  214. kenwood kaf 3030r
  215. SSL 9000 - Mic Preamp
  216. sae x25a repair
  217. Krell KSA100 vs AlephX
  218. Simplest, Cheapest, easiest amp to build?
  219. DEI 1100d, what could be wrong?
  220. Unstable when connecting PSU
  221. NEW to forum and audio. using OEM parts for new amp?
  222. Arcam Delta 290 : Humming input selector.
  223. HK 580I schematic, anyone?
  224. APOX passive volume grounding
  225. Distortion simulation with LTspice
  226. suitable equivalent to mj4502/802 in flat (t03p) package
  227. 2n3859a in place of q3 in P3a
  228. favorite prototyping boards
  229. Smps
  230. Choice of CCSs...
  231. Hafler DH 500 problem
  232. Lets make DIYAUDIO design
  233. MJL or 2SA/SC
  234. Electronic low-pass x-over
  235. battery powered pot circuit
  236. What harmonic does to sound?
  237. Bridge instead A+
  238. Rotel output fuse
  239. New Amp
  240. Making Digital Audio CABLES?
  241. schematics accuphase P300
  242. What is clipping?
  243. battery power versus traditional power
  244. crown d150 output transistors
  245. G-class with LM3886?
  246. Any opinions on KITSRUS amplifier kits
  247. Get Problem in Building P3A......
  248. counterfiet sa1943's ??
  249. New MOSFET design tool from Fairchild
  250. The sound of VMOSFET

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