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  1. gain linearity
  2. Bridged amplifiers...
  3. How much Class A in a class ab amplifier
  4. Choke power supplies for Class AB Power Amplifiers - which Rules for Calculating ??
  5. MJL3281/1302 based amplifier ?
  6. roberts 83i vs bose wave
  7. SOS... problems with Lehmann BCL ("Lovely Cube")...
  8. Pioneer A400 Volume pot, connection advice needed
  9. Mismatched hFE... important?
  10. which value fuse is needed for primary
  11. The Edwin A+B amplifier - article wanted
  12. Audiolab 8000 lid 'screw' required please....
  13. Safe Voltage for one pair of Sanken SA 1216 and SC 2922
  14. Onkyo A 8067 with low volume to one speaker
  15. LT1166 Mosfet driver - once again
  16. Adding pre-out to an integrated amp
  17. 12v Trigger From Amp
  18. Advice on repairing clamshell Rega Elex (Brio/Mira/Elicit)
  19. Dynamic Head Room
  20. Looking for info about low-noise preamplifier
  21. Schematic Montarbo 118 SA sub.
  22. Musical Fidelity X-A50 Mono Power Amplifier Clone??
  23. Krell S300i Integrated Amp "Made in China" which Factory?
  24. Monrio from Italian (Stan Curtis Design) - what is the new brand name?
  25. Strange bias problem
  26. Single BJT VS JFET Preamp
  27. Repair help requested - Creek 4240SE
  28. help fixing kenwood ka-701
  29. Yamaha RX-V590 faults
  30. Seeking comments on Borbely DC-100 project
  31. Poor input circuit?
  32. Musical Fidelity X-A200R Interrupts During Playback *help*
  33. Amplifier Audio vs PS ground
  34. Amplifier input's low pass (RFI filter), and other questions
  35. My new design or updated old one
  36. And now, for something completely different: Eico Cortina 3070
  37. Does a metal/conductive enclosure need to be grounded in order to shield?
  38. ground symbol confusion
  39. Amp efficiency
  40. Levinson ML-2 distorts randomely
  41. Lateral mosfets and source resistors
  42. dynaco PAT4 modifications
  43. High Power Amplifier with LM391-100
  44. IXYS devices: how to buy them in Europe?
  45. How easy is it to put a 1/4" input on an O2 amp?
  46. Marantz 2245
  47. Limitation on floating PS/circuit
  48. Designing unity gain poweramp
  49. Sugden P51 schematic
  50. Denon AVR-3300
  51. Yamaha A-550 lamp replacement
  52. advice appiciated on clean neutral neafield amp
  53. Levinson ML-2 or Threshold SA/1
  54. High DC offset on DH-220
  55. Real substitute for P80NF55?
  56. Substitute for BF862
  57. TDA7294 Bi-amp DIY
  58. Elektor 1976 article wanted
  59. L20 AMP。use only two NJW0302G
  60. what tx needed
  61. capacitor before bridge rectifier
  62. Improvement of Darlington-Output Stage in Hiraga Monster or 20 W
  63. 500v/uS slewrate, really?
  64. PAT-4 Bass Control
  65. 2SK170 Equivalent
  66. What's your thoughts about this "star grounding" design?
  67. Transformer as Voltage Amplifier
  68. Slow failure of NAD 7225PE. Suggestions?
  69. Symasym and RF noise (?)... Ehm... Need help...
  70. Rewiring Protection Relay
  71. Help with Technics SU-Z45!
  72. is Technics SU-V50 worth repairing...
  73. Audire ... Oh Dear !!
  74. Krell KSA-50 Clone Output transistors
  75. This novice needs help with Voltage divider
  76. Does Potentiometer affect cutoff frequency
  77. Matching MOSFET transconductance
  78. marantz pm 7200 left channel distortion
  79. Onkyo TX-SR501 riddle - no sound but it works in every other sense...
  80. powering up amp and pre-amp
  81. simple softstart
  82. Level pots and degrees of attentuation
  83. Beomaster 4000 fixing help + ideas please!
  84. Carver M-500T Bias adjust question
  85. Magic in "flat earth" amplifiers (Naim, Exposure)
  86. Quasi Nmos200 blowing fuses, and FETS's...
  87. Equivalent transistors
  88. I love jfet input
  89. superconductivity and audio ideas Ė letís brainstorm
  90. Circuit of Musical Fidelity A1, Any one has experiences?
  91. PCB for this Loudness circuit - Help!
  92. Scored a Crown Powerbase II
  93. a breakdown of the component part function for a tda7384 amp ic circuit?
  94. NAD C350 Amplifier - Faint Channel
  95. Bridging twin amps
  96. 500W RMS PA Amplifier
  97. KSA-50S Krell
  98. Problems with Onkyo Integra A-8067
  99. High power subwoofer amplifier
  100. what's your thought of using almumium PCB in audio amp?
  101. Marantz 2215b power transformer.
  102. Another diagnosis question?
  103. OK, had a new look on the net for...
  104. Jfet input, Lateral output 2nd version
  105. Another Crown 602
  106. Amplifier making pop sound
  107. Yamaha Integrated AX-380: Anyone know the manufacture year?
  108. Determining Phase and Gain Margins in LTSpice
  109. Replacement for 2N3773
  110. Another op amp based amplifier.
  111. Semisouth SJDP120R085 JFET - who's interested?
  112. Behringer Cx2310 modification question
  113. Simple method to do quad match
  114. Simple method to do quad match
  115. European Transistor's replacement.
  116. 2SK99,100,101
  117. All 3 amps blew there fuses. what now?
  118. Low power amplifier P8W4R- detail clear sound
  119. Need help replacing caps. Totally new to this
  120. Cyrus 2 with no sound?
  121. JL m2150
  122. Own Nad 302 and have doubts for replaced stereo amp...
  123. limiter connections
  124. DIY Heatsink
  125. Changing Capacitors - Adcom GFP-565 PreAmp, Which Ones?
  126. Audiosource AMPSUB210 Help Please
  127. f4r q8
  128. Mark levinson No.26S preamp Schematic
  129. Complementary JFET-JFET cascode input, BJT VAS-Drivers, Lateral Output
  130. What results in good transient response?
  131. Analog switching
  132. Adcom GFA 545 DC offset
  133. Bootstrap electrolytic capacitor C5 with TDA7293
  134. Thermal compensation for BJT drivers with Lateral FET output
  135. Quatre DLH100
  136. New Patent Laws
  137. Mark Levinson No 27 -schematic requites
  138. Krell ksa 100 ksa100 mkII mk II ksa50 50 GERBER gerbers pcb files project
  139. New Tri-Amp system.
  140. SYMEF amplifier
  141. Need K129A sub. Dual FET Diff's for Sansui TA-500 Receiver
  142. Please recommend a kit amp
  143. Anyone here own a Rel Sorm III sub?
  144. Samick K-9250 problem & search
  145. 400 watts amp advice
  146. Marantz MA-24...the quad was received last nite.
  147. Carlsbro Cobra Lead 90
  148. Replacement output transisitors
  149. Mechanical noise in amplifier circuit
  150. mus fid preamp 3 or 8
  151. Dan d'Agostino MOMENTUM: Sonic Character like pure ClassA/SE despite low Idle Power ?
  152. Multiple components. Best ground design?
  153. Question on a Simple Lateral MosFet Amp
  154. TDA1034N vs. NE5534A from various Manufacturers
  155. Genesis Technologies II speakers - servo-amp schematics ?
  156. Low distortion current input VAS
  157. What have I done?
  158. Upgrading a Creek CAS4040s1
  159. Pioneer SX-3800 Power Supply Help
  160. Need CAP Replacement Help on Technics SA-300
  161. Project with TDA1553q
  162. Repairing Quad 306 and not cleaning solder flux
  163. mods for audiolab 8ooos audiolab 8000px
  164. Looks like a city
  165. Symasym 5.3 PCB
  166. Schematic for old PS Model Two amp
  167. ~ 50 WPC Class A Kit for existing Trafos?
  168. Unknown Amplifier.
  169. Amp design for subwoofer and wideband duty
  170. mini amp
  171. Krell KSA-100S System soft-start resistor
  172. Yamaha CS-70R Schematic
  173. Peavey PMA-200 amp loud buzz and DC on outputs
  174. adaptive output impedance?
  175. Can a power line fault have this much effect?
  176. New Amplifier Technology
  177. role of cap in neg f.b. loop?
  178. Ess Transar current source amp?
  179. Technics Amplifier Overload problem
  180. SOT-227 water block?
  181. Summing two amplifier outputs with just a resistor
  182. Purpose of Capacitors Around Output MOSFET's??
  183. Anyone got "Current dumping review" by Michael McLoughlin?
  184. Krell KSA-100S capacitor Help
  185. RCA SK Series
  186. Latest project USB controlled mixer with digital pots.
  187. Edcor OPTs for Class A ss amps
  188. Sony amp feedback
  189. What am i doing wrong, why wont my JLH operate in class A / get warm?
  190. Crown XLS 602
  191. Newer = Better?
  192. Adcom GFP-565 - Just in Case......
  193. LM4562 opamp crackling when trying to drive headphones.
  194. The mu-amp revisited
  195. Small earth hum, what could be a possible cause?
  196. Emotiva XPA-3
  197. Help for PCB for PWM controler
  198. SMPS for Class A amp?
  199. AF filter using opamps - substitution of opamps
  200. Amplifier for driver... what class?
  201. schematic of Phonic PWA 2200 power amp?
  202. Another... Which amp should I build?
  203. Pop to speakers when power strip is shut off
  204. DC Filter against humming Toroidals - Summary of the most interesting Comments
  205. Indirect feedback with FETs
  206. Help with JFET buffer!
  207. Simple BUF634 buffer schematic?
  208. PSS audio Essence 308 Amp.
  209. Arcam Alpha 3
  210. Audiolab 8000P Power Amp
  211. Custom Transistors
  212. Is Tony Brady still here - looking for Onix Info
  213. Look what I just bought--FOUR Marantz MA-24s.
  214. Shunt Regulated JLH
  215. Hi-Fidelity PA Amp out there?
  216. Symasym done differently, clean Hi Fi amplifier P12W4R
  217. a musical universal solution
  218. sony ta-f444es tweeks
  219. Cleaning dust from old amp - advice please.
  220. The missing piece, any ideas?
  221. behringer powered speaker
  222. Powered speaker: Sound decays in 2 seconds
  223. input of stomp boxes
  224. 100watt MOSFET Power Amplifier
  225. LJM-L10 supply question
  226. SANSUI 2301
  227. LSK389, LSK170, LSK174
  228. What's your thought about used components?
  229. Help modifying a 2-way amp
  230. mixed (lateral + vertical) MOSFET paralelling
  231. Altec 9440A - cloning best solid state amp ever
  232. Adcom GFA-555 Leaky Power Caps?
  233. Definitives
  234. McIntosh MA7000 overhiting
  235. Nikko Beta 20 preamp
  236. jFET amp with current NFB
  237. Dual-jFET 2SK146 and two single jFETs 2SK147 in parallel Operation in Luxman's L550
  238. pre/amp . compat or not
  239. Need A5 Schematic
  240. diy short circuit protection
  241. Repairing a Rega Elex Integrated Amplifier
  242. Seeking NOS 2SK162
  243. Class A Kits
  244. LM317 for output stage
  245. A simple quasi-complementary 50 watts amp
  246. Leach Capacitor Upgrade
  247. Bored....what to do with all these old parts in the junk box?!
  248. Amp to power 1x15", 4x5" & 2xTweeter
  249. Quad 405 cheap kits on ebay
  250. Best source or replacement for KTA1700/KTC2800 transistors?

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