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  1. Does Potentiometer affect cutoff frequency
  2. Matching MOSFET transconductance
  3. marantz pm 7200 left channel distortion
  4. Onkyo TX-SR501 riddle - no sound but it works in every other sense...
  5. powering up amp and pre-amp
  6. simple softstart
  7. Level pots and degrees of attentuation
  8. Beomaster 4000 fixing help + ideas please!
  9. Carver M-500T Bias adjust question
  10. Magic in "flat earth" amplifiers (Naim, Exposure)
  11. Quasi Nmos200 blowing fuses, and FETS's...
  12. Equivalent transistors
  13. I love jfet input
  14. superconductivity and audio ideas Ė letís brainstorm
  15. Circuit of Musical Fidelity A1, Any one has experiences?
  16. PCB for this Loudness circuit - Help!
  17. Scored a Crown Powerbase II
  18. a breakdown of the component part function for a tda7384 amp ic circuit?
  19. NAD C350 Amplifier - Faint Channel
  20. Bridging twin amps
  21. 500W RMS PA Amplifier
  22. KSA-50S Krell
  23. Problems with Onkyo Integra A-8067
  24. High power subwoofer amplifier
  25. what's your thought of using almumium PCB in audio amp?
  26. Marantz 2215b power transformer.
  27. Another diagnosis question?
  28. OK, had a new look on the net for...
  29. Jfet input, Lateral output 2nd version
  30. Another Crown 602
  31. Amplifier making pop sound
  32. Yamaha Integrated AX-380: Anyone know the manufacture year?
  33. Determining Phase and Gain Margins in LTSpice
  34. Replacement for 2N3773
  35. Another op amp based amplifier.
  36. Semisouth SJDP120R085 JFET - who's interested?
  37. Behringer Cx2310 modification question
  38. Simple method to do quad match
  39. Simple method to do quad match
  40. European Transistor's replacement.
  41. 2SK99,100,101
  42. All 3 amps blew there fuses. what now?
  43. Low power amplifier P8W4R- detail clear sound
  44. Need help replacing caps. Totally new to this
  45. Cyrus 2 with no sound?
  46. JL m2150
  47. Own Nad 302 and have doubts for replaced stereo amp...
  48. limiter connections
  49. DIY Heatsink
  50. Changing Capacitors - Adcom GFP-565 PreAmp, Which Ones?
  51. Audiosource AMPSUB210 Help Please
  52. f4r q8
  53. Mark levinson No.26S preamp Schematic
  54. Complementary JFET-JFET cascode input, BJT VAS-Drivers, Lateral Output
  55. What results in good transient response?
  56. Analog switching
  57. Adcom GFA 545 DC offset
  58. Bootstrap electrolytic capacitor C5 with TDA7293
  59. Thermal compensation for BJT drivers with Lateral FET output
  60. Quatre DLH100
  61. New Patent Laws
  62. Mark Levinson No 27 -schematic requites
  63. Krell ksa 100 ksa100 mkII mk II ksa50 50 GERBER gerbers pcb files project
  64. New Tri-Amp system.
  65. SYMEF amplifier
  66. Need K129A sub. Dual FET Diff's for Sansui TA-500 Receiver
  67. Please recommend a kit amp
  68. Anyone here own a Rel Sorm III sub?
  69. Samick K-9250 problem & search
  70. 400 watts amp advice
  71. Marantz MA-24...the quad was received last nite.
  72. Carlsbro Cobra Lead 90
  73. Replacement output transisitors
  74. Mechanical noise in amplifier circuit
  75. mus fid preamp 3 or 8
  76. Dan d'Agostino MOMENTUM: Sonic Character like pure ClassA/SE despite low Idle Power ?
  77. Multiple components. Best ground design?
  78. Question on a Simple Lateral MosFet Amp
  79. TDA1034N vs. NE5534A from various Manufacturers
  80. Genesis Technologies II speakers - servo-amp schematics ?
  81. Low distortion current input VAS
  82. What have I done?
  83. Upgrading a Creek CAS4040s1
  84. Pioneer SX-3800 Power Supply Help
  85. Need CAP Replacement Help on Technics SA-300
  86. Project with TDA1553q
  87. Repairing Quad 306 and not cleaning solder flux
  88. mods for audiolab 8ooos audiolab 8000px
  89. Looks like a city
  90. Symasym 5.3 PCB
  91. Schematic for old PS Model Two amp
  92. ~ 50 WPC Class A Kit for existing Trafos?
  93. Unknown Amplifier.
  94. Amp design for subwoofer and wideband duty
  95. mini amp
  96. Krell KSA-100S System soft-start resistor
  97. Yamaha CS-70R Schematic
  98. Peavey PMA-200 amp loud buzz and DC on outputs
  99. adaptive output impedance?
  100. Can a power line fault have this much effect?
  101. New Amplifier Technology
  102. role of cap in neg f.b. loop?
  103. Ess Transar current source amp?
  104. Technics Amplifier Overload problem
  105. SOT-227 water block?
  106. Summing two amplifier outputs with just a resistor
  107. Purpose of Capacitors Around Output MOSFET's??
  108. Anyone got "Current dumping review" by Michael McLoughlin?
  109. Krell KSA-100S capacitor Help
  110. RCA SK Series
  111. Latest project USB controlled mixer with digital pots.
  112. Edcor OPTs for Class A ss amps
  113. Sony amp feedback
  114. What am i doing wrong, why wont my JLH operate in class A / get warm?
  115. Crown XLS 602
  116. Newer = Better?
  117. Adcom GFP-565 - Just in Case......
  118. LM4562 opamp crackling when trying to drive headphones.
  119. The mu-amp revisited
  120. Small earth hum, what could be a possible cause?
  121. Emotiva XPA-3
  122. Help for PCB for PWM controler
  123. SMPS for Class A amp?
  124. AF filter using opamps - substitution of opamps
  125. Amplifier for driver... what class?
  126. schematic of Phonic PWA 2200 power amp?
  127. Another... Which amp should I build?
  128. Pop to speakers when power strip is shut off
  129. DC Filter against humming Toroidals - Summary of the most interesting Comments
  130. Indirect feedback with FETs
  131. Help with JFET buffer!
  132. Simple BUF634 buffer schematic?
  133. PSS audio Essence 308 Amp.
  134. Arcam Alpha 3
  135. Audiolab 8000P Power Amp
  136. Custom Transistors
  137. Is Tony Brady still here - looking for Onix Info
  138. Look what I just bought--FOUR Marantz MA-24s.
  139. Shunt Regulated JLH
  140. Hi-Fidelity PA Amp out there?
  141. Symasym done differently, clean Hi Fi amplifier P12W4R
  142. a musical universal solution
  143. sony ta-f444es tweeks
  144. Cleaning dust from old amp - advice please.
  145. The missing piece, any ideas?
  146. behringer powered speaker
  147. Powered speaker: Sound decays in 2 seconds
  148. input of stomp boxes
  149. 100watt MOSFET Power Amplifier
  150. LJM-L10 supply question
  151. SANSUI 2301
  152. LSK389, LSK170, LSK174
  153. What's your thought about used components?
  154. Help modifying a 2-way amp
  155. mixed (lateral + vertical) MOSFET paralelling
  156. Altec 9440A - cloning best solid state amp ever
  157. Adcom GFA-555 Leaky Power Caps?
  158. Definitives
  159. McIntosh MA7000 overhiting
  160. Nikko Beta 20 preamp
  161. jFET amp with current NFB
  162. Dual-jFET 2SK146 and two single jFETs 2SK147 in parallel Operation in Luxman's L550
  163. pre/amp . compat or not
  164. Need A5 Schematic
  165. diy short circuit protection
  166. Repairing a Rega Elex Integrated Amplifier
  167. Seeking NOS 2SK162
  168. Class A Kits
  169. LM317 for output stage
  170. A simple quasi-complementary 50 watts amp
  171. Leach Capacitor Upgrade
  172. Bored....what to do with all these old parts in the junk box?!
  173. Amp to power 1x15", 4x5" & 2xTweeter
  174. Quad 405 cheap kits on ebay
  175. Best source or replacement for KTA1700/KTC2800 transistors?
  176. tranformer noise
  177. Can anyone ID this rather unhealthy noise coming from my amp?
  178. JBL 6290 amplifier mods on Pcb
  179. Learning Repair Need Help With Sub Amp
  180. Cause of dc thump at turn on
  181. NAD 3020A transistors heating up.
  182. 2SA1024/2SC3206 substitution sugestion
  183. No - feedback amplifier
  184. Technics SU-V7
  185. Denon PMA-860 schematic/service manual
  186. ultra low noise low distortion preamplifier needed
  187. Easiest/Economical way to build multichannel Class A/B amp? Suggestions Welcome
  188. build a simple yet effective volume control (attenuation) of analog ?
  189. Krill output stage + tube preamp
  190. Elkatone Amp with problems
  191. No Power on High Side Bias Com-Tech 400
  192. Old amp, power out and fault?
  193. NAD 3020A Muting circuit??
  194. Wanted: Behringer Europower EP2500 Schematics
  195. Circuit or project for an active filter for subwoofer
  196. why isnt my amp doing what its supposed to.
  197. Yamaha PD2500
  198. audiolab 8000
  199. Improved 2W current sources (II)
  200. Bridge amp with LM833 and BD139/BD140 problems - please help.
  201. Linn LK85 (LK-85) and LK140 (LK-140) schematic needed
  202. Microphone wiretapping, for further distance
  203. Where do I plug this into!? Help! ?Heat Sink?
  204. LME 49810 with NMOS output stage 1000W @ 4 OHM
  205. Solid state tutorial
  206. Amplifier burning resistor.
  207. Pioneer SA7300 amp
  208. Massive High Power Solid State Integrated Amplifiers - Overview wanted
  209. Replace a '80 Class A stereo with a Class T/D
  210. PS Audio Delta 100
  211. Output transistor suggestions for McIntosh MC2105
  212. Easy to do audio Hi Fi amplifier P16W2R
  213. NORTON KP600
  214. How to reduce the gain of the symasym 5_3?
  215. TGM5 - all-BJT Simple Symmetric Amplifier
  216. Why 3 dB?
  217. Dirty connections in Technics su-v7
  218. Super clean audio amplifier P8W4R
  219. "The Wire AMP" Class A/AB Power Amplifier based on the LME49830 with Lateral Mosfets
  220. Improving clipping
  221. Parallel Lateral FETs
  222. Need chassis case for new amp!!!
  223. Hartke Series 2000 Bass amplifier. Schematic request
  224. Alluminium chassis where I can buy it
  225. Self load invariant supply voltage
  226. JVC A-K300B stereo receiver
  227. P.L. Taylor "Audio power amplifier" 1973 anyone have article?
  228. Lateral FET current limiting
  229. Nishiki Amplifier with 2SC5200
  230. SIMPLE BUT EFICIENT AUDIO AMPLIFIER !
  231. Oh Shoot! Did I Kill a Channel?
  232. Marantz SR8200
  233. Feedback Wanted - Hantek USB Oscilloscopes
  234. Diamond Buffer /w "bootstrapped power supply"
  235. hard to find!!!
  236. transistor mounting technique ? Heatsink
  237. Comment on the schematic
  238. V-out DAC directly into power output stage (like an F4)?
  239. 100 Watt Class A Power Amp
  240. Metal Film or Carbon Film Resistors in Marcof PPA-1h ??
  241. PL 700 Series II went psycho!
  242. SEC DIY 2011 Speaker Show!
  243. 500W 2sk135, 2sj50 amplifier
  244. Grounding on single rail ? (building aspect)
  245. Audio Inovative Ideas and More ...
  246. Marshall 8100 valvestate tube problem help
  247. Identifying the stages of an amplifier (understanding)
  248. Post mortem of an ESI nEar 05 studio monitor with pictures
  249. What is this?
  250. Event TR6 Power Output Issues

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