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  1. which value fuse is needed for primary
  2. The Edwin A+B amplifier - article wanted
  3. Audiolab 8000 lid 'screw' required please....
  4. Safe Voltage for one pair of Sanken SA 1216 and SC 2922
  5. Onkyo A 8067 with low volume to one speaker
  6. LT1166 Mosfet driver - once again
  7. Adding pre-out to an integrated amp
  8. 12v Trigger From Amp
  9. Advice on repairing clamshell Rega Elex (Brio/Mira/Elicit)
  10. Dynamic Head Room
  11. Looking for info about low-noise preamplifier
  12. Schematic Montarbo 118 SA sub.
  13. Musical Fidelity X-A50 Mono Power Amplifier Clone??
  14. Krell S300i Integrated Amp "Made in China" which Factory?
  15. Monrio from Italian (Stan Curtis Design) - what is the new brand name?
  16. Strange bias problem
  17. Single BJT VS JFET Preamp
  18. Repair help requested - Creek 4240SE
  19. help fixing kenwood ka-701
  20. Yamaha RX-V590 faults
  21. Seeking comments on Borbely DC-100 project
  22. Poor input circuit?
  23. Musical Fidelity X-A200R Interrupts During Playback *help*
  24. Amplifier Audio vs PS ground
  25. Amplifier input's low pass (RFI filter), and other questions
  26. My new design or updated old one
  27. And now, for something completely different: Eico Cortina 3070
  28. Does a metal/conductive enclosure need to be grounded in order to shield?
  29. ground symbol confusion
  30. Amp efficiency
  31. Levinson ML-2 distorts randomely
  32. Lateral mosfets and source resistors
  33. dynaco PAT4 modifications
  34. High Power Amplifier with LM391-100
  35. IXYS devices: how to buy them in Europe?
  36. How easy is it to put a 1/4" input on an O2 amp?
  37. Marantz 2245
  38. Limitation on floating PS/circuit
  39. Designing unity gain poweramp
  40. Sugden P51 schematic
  41. Denon AVR-3300
  42. Yamaha A-550 lamp replacement
  43. advice appiciated on clean neutral neafield amp
  44. Levinson ML-2 or Threshold SA/1
  45. High DC offset on DH-220
  46. Real substitute for P80NF55?
  47. Substitute for BF862
  48. TDA7294 Bi-amp DIY
  49. Elektor 1976 article wanted
  50. L20 AMP。use only two NJW0302G
  51. what tx needed
  52. capacitor before bridge rectifier
  53. Improvement of Darlington-Output Stage in Hiraga Monster or 20 W
  54. 500v/uS slewrate, really?
  55. PAT-4 Bass Control
  56. 2SK170 Equivalent
  57. What's your thoughts about this "star grounding" design?
  58. Transformer as Voltage Amplifier
  59. Slow failure of NAD 7225PE. Suggestions?
  60. Symasym and RF noise (?)... Ehm... Need help...
  61. Rewiring Protection Relay
  62. Help with Technics SU-Z45!
  63. is Technics SU-V50 worth repairing...
  64. Audire ... Oh Dear !!
  65. Krell KSA-50 Clone Output transistors
  66. This novice needs help with Voltage divider
  67. Does Potentiometer affect cutoff frequency
  68. Matching MOSFET transconductance
  69. marantz pm 7200 left channel distortion
  70. Onkyo TX-SR501 riddle - no sound but it works in every other sense...
  71. powering up amp and pre-amp
  72. simple softstart
  73. Level pots and degrees of attentuation
  74. Beomaster 4000 fixing help + ideas please!
  75. Carver M-500T Bias adjust question
  76. Magic in "flat earth" amplifiers (Naim, Exposure)
  77. Quasi Nmos200 blowing fuses, and FETS's...
  78. Equivalent transistors
  79. I love jfet input
  80. superconductivity and audio ideas Ė letís brainstorm
  81. Circuit of Musical Fidelity A1, Any one has experiences?
  82. PCB for this Loudness circuit - Help!
  83. Scored a Crown Powerbase II
  84. a breakdown of the component part function for a tda7384 amp ic circuit?
  85. NAD C350 Amplifier - Faint Channel
  86. Bridging twin amps
  87. 500W RMS PA Amplifier
  88. KSA-50S Krell
  89. Problems with Onkyo Integra A-8067
  90. High power subwoofer amplifier
  91. what's your thought of using almumium PCB in audio amp?
  92. Marantz 2215b power transformer.
  93. Another diagnosis question?
  94. OK, had a new look on the net for...
  95. Jfet input, Lateral output 2nd version
  96. Another Crown 602
  97. Amplifier making pop sound
  98. Yamaha Integrated AX-380: Anyone know the manufacture year?
  99. Determining Phase and Gain Margins in LTSpice
  100. Replacement for 2N3773
  101. Another op amp based amplifier.
  102. Semisouth SJDP120R085 JFET - who's interested?
  103. Behringer Cx2310 modification question
  104. Simple method to do quad match
  105. Simple method to do quad match
  106. European Transistor's replacement.
  107. 2SK99,100,101
  108. All 3 amps blew there fuses. what now?
  109. Low power amplifier P8W4R- detail clear sound
  110. Need help replacing caps. Totally new to this
  111. Cyrus 2 with no sound?
  112. JL m2150
  113. Own Nad 302 and have doubts for replaced stereo amp...
  114. limiter connections
  115. DIY Heatsink
  116. Changing Capacitors - Adcom GFP-565 PreAmp, Which Ones?
  117. Audiosource AMPSUB210 Help Please
  118. f4r q8
  119. Mark levinson No.26S preamp Schematic
  120. Complementary JFET-JFET cascode input, BJT VAS-Drivers, Lateral Output
  121. What results in good transient response?
  122. Analog switching
  123. Adcom GFA 545 DC offset
  124. Bootstrap electrolytic capacitor C5 with TDA7293
  125. Thermal compensation for BJT drivers with Lateral FET output
  126. Quatre DLH100
  127. New Patent Laws
  128. Mark Levinson No 27 -schematic requites
  129. Krell ksa 100 ksa100 mkII mk II ksa50 50 GERBER gerbers pcb files project
  130. New Tri-Amp system.
  131. SYMEF amplifier
  132. Need K129A sub. Dual FET Diff's for Sansui TA-500 Receiver
  133. Please recommend a kit amp
  134. Anyone here own a Rel Sorm III sub?
  135. Samick K-9250 problem & search
  136. Marantz MA-24...the quad was received last nite.
  137. Carlsbro Cobra Lead 90
  138. Replacement output transisitors
  139. Mechanical noise in amplifier circuit
  140. mus fid preamp 3 or 8
  141. Dan d'Agostino MOMENTUM: Sonic Character like pure ClassA/SE despite low Idle Power ?
  142. Multiple components. Best ground design?
  143. Question on a Simple Lateral MosFet Amp
  144. TDA1034N vs. NE5534A from various Manufacturers
  145. Genesis Technologies II speakers - servo-amp schematics ?
  146. Low distortion current input VAS
  147. What have I done?
  148. Upgrading a Creek CAS4040s1
  149. Pioneer SX-3800 Power Supply Help
  150. Need CAP Replacement Help on Technics SA-300
  151. Project with TDA1553q
  152. Repairing Quad 306 and not cleaning solder flux
  153. mods for audiolab 8ooos audiolab 8000px
  154. Looks like a city
  155. Symasym 5.3 PCB
  156. Schematic for old PS Model Two amp
  157. ~ 50 WPC Class A Kit for existing Trafos?
  158. Unknown Amplifier.
  159. Amp design for subwoofer and wideband duty
  160. mini amp
  161. Krell KSA-100S System soft-start resistor
  162. Yamaha CS-70R Schematic
  163. Peavey PMA-200 amp loud buzz and DC on outputs
  164. adaptive output impedance?
  165. Can a power line fault have this much effect?
  166. New Amplifier Technology
  167. role of cap in neg f.b. loop?
  168. Ess Transar current source amp?
  169. Technics Amplifier Overload problem
  170. SOT-227 water block?
  171. Summing two amplifier outputs with just a resistor
  172. Purpose of Capacitors Around Output MOSFET's??
  173. Anyone got "Current dumping review" by Michael McLoughlin?
  174. Krell KSA-100S capacitor Help
  175. RCA SK Series
  176. Latest project USB controlled mixer with digital pots.
  177. Edcor OPTs for Class A ss amps
  178. Sony amp feedback
  179. What am i doing wrong, why wont my JLH operate in class A / get warm?
  180. Crown XLS 602
  181. Newer = Better?
  182. Adcom GFP-565 - Just in Case......
  183. LM4562 opamp crackling when trying to drive headphones.
  184. The mu-amp revisited
  185. Small earth hum, what could be a possible cause?
  186. Emotiva XPA-3
  187. Help for PCB for PWM controler
  188. SMPS for Class A amp?
  189. AF filter using opamps - substitution of opamps
  190. Amplifier for driver... what class?
  191. schematic of Phonic PWA 2200 power amp?
  192. Another... Which amp should I build?
  193. Pop to speakers when power strip is shut off
  194. DC Filter against humming Toroidals - Summary of the most interesting Comments
  195. Indirect feedback with FETs
  196. Help with JFET buffer!
  197. Simple BUF634 buffer schematic?
  198. PSS audio Essence 308 Amp.
  199. Arcam Alpha 3
  200. Audiolab 8000P Power Amp
  201. Custom Transistors
  202. Is Tony Brady still here - looking for Onix Info
  203. Look what I just bought--FOUR Marantz MA-24s.
  204. Shunt Regulated JLH
  205. Hi-Fidelity PA Amp out there?
  206. Symasym done differently, clean Hi Fi amplifier P12W4R
  207. a musical universal solution
  208. sony ta-f444es tweeks
  209. Cleaning dust from old amp - advice please.
  210. The missing piece, any ideas?
  211. behringer powered speaker
  212. Powered speaker: Sound decays in 2 seconds
  213. input of stomp boxes
  214. 100watt MOSFET Power Amplifier
  215. LJM-L10 supply question
  216. SANSUI 2301
  217. LSK389, LSK170, LSK174
  218. What's your thought about used components?
  219. Help modifying a 2-way amp
  220. mixed (lateral + vertical) MOSFET paralelling
  221. Altec 9440A - cloning best solid state amp ever
  222. Adcom GFA-555 Leaky Power Caps?
  223. Definitives
  224. McIntosh MA7000 overhiting
  225. Nikko Beta 20 preamp
  226. jFET amp with current NFB
  227. Dual-jFET 2SK146 and two single jFETs 2SK147 in parallel Operation in Luxman's L550
  228. pre/amp . compat or not
  229. Need A5 Schematic
  230. diy short circuit protection
  231. Repairing a Rega Elex Integrated Amplifier
  232. Seeking NOS 2SK162
  233. Class A Kits
  234. LM317 for output stage
  235. A simple quasi-complementary 50 watts amp
  236. Leach Capacitor Upgrade
  237. Bored....what to do with all these old parts in the junk box?!
  238. Amp to power 1x15", 4x5" & 2xTweeter
  239. Quad 405 cheap kits on ebay
  240. Best source or replacement for KTA1700/KTC2800 transistors?
  241. tranformer noise
  242. Can anyone ID this rather unhealthy noise coming from my amp?
  243. JBL 6290 amplifier mods on Pcb
  244. Learning Repair Need Help With Sub Amp
  245. Cause of dc thump at turn on
  246. NAD 3020A transistors heating up.
  247. 2SA1024/2SC3206 substitution sugestion
  248. No - feedback amplifier
  249. Technics SU-V7
  250. Denon PMA-860 schematic/service manual

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