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  1. Bryston 2B, buzz.
  2. Australian Mosfet amplifier
  3. Is the PCB ok?...
  4. Marantz SR4120 not holding station presets
  5. bk st-140 burned resistors
  6. Pioneer SX-424 QUestions!
  7. Disturbing noise from a channel!!
  8. Heatsink top quality!
  9. help with mic preamp
  10. New to this... modded Acurus A250 w/issues
  11. Help cannot identify Amplifier Power transistor
  12. Problem with Fender Frontman 212R amp
  13. Unique way of muting for thump prevention, outside audio path.
  14. Schematics of Luxman L-505u?
  15. 2sc2240 as 2sc458 replacement
  16. Dx MkIII boards.
  17. Need schematic for Denon pma 250
  18. CFP Buffer
  19. Electrocompaniet aw-100dmb
  20. LM1877
  21. Fisher Amplifier Question
  22. What is difference between two circuits
  23. Measuring caps without ESR
  24. dx amp 33v psu
  25. Crown psa-2 Problem
  26. DC servo
  27. "Inverted" (not 'Inverting') Output Stage
  28. Rega Elex problem pointer
  29. Rega Mira Clamshell ~ circuit required
  30. Faulty HH Electronics MXA100
  31. Exicon lateral MOSFETs
  32. ESS Preamp + Amp Repairs Question?
  33. Amp repair help
  34. Halcro
  35. Hafler DH 500
  36. QUAD 520f dc offset
  37. Twin mono by combining stereo outputs
  38. "State-Of-MOS": 200W Ultra Low Distortion Pure FET Amplifier
  39. New project....Sony STR6065, Schematics needed!
  40. My JLH-2005
  41. Carver M-500t repair help.
  42. portable ipod dock question
  43. Phase Linear 300 (series2) output transistors.
  44. Coupling caps on long wires
  45. need help akai aa 1200 reciever
  46. What kind of BGW's final amp. module, is this ?
  47. clean 11 Vrms for 600ohm load
  48. JBL 5234A vs 5234 Frequency dividing networks
  49. AMPLIFIER beginner questions..
  50. Neg Rail on JLH Amp Output
  51. Fet based phase splitter?
  52. boom box idea
  53. NAD P2100 amp with power envelope
  54. output transformer for on solid state dual channel for THD reduction
  55. 5.1 amplifier speaker protection
  56. Chevin Research A1000 schematic required.
  57. Who can give me a version of filter pro 2.0
  58. My invention ? Did I invent this amp ?
  59. Help needed: speaker internal amp blows fuse
  60. Budget DIY Pre-amp with MP3 Player (and FM Tuner)
  61. Overview of Solid State Amplifier Brands from where it is impossible to get Schematic
  62. Overview of all Solid State Amplifier Brands, where are SM's/Schematics available
  63. Nad 3020 Modification from 1982
  64. O2 power on trouble
  65. Leach amp powering up trouble
  66. Arcam Alpha 5 Amp - Replace Alps Switch Button
  67. Rewiring transformer on a McCormack dna for 220v
  68. PS 2 Input Components ..
  69. Re: Re-adjust the Bias of Power Amp
  70. Hissing amplifier (in Meridian M10s) help, please.
  71. Can I increase capacitance on these TONE BOARD caps?
  72. Class D amp modules
  73. PS Audio 100C care, feeding, speaker cables?
  74. Home Theater Receiver crossover network
  75. Looking for SAE items to purchase
  76. L20 V8
  77. Creek 4040s1 strong buzz in one channel
  78. 12 Watt amp, guidance required
  79. Nakamichi CA-7A Clicking sound
  80. where to buy?
  81. Here's a challenge....
  82. left channel won't work on JVC integrated amp
  83. KRELL FBP 200
  84. Stereo IC amplifier for better quality?
  85. Mini Class-A SE amplifier needed
  86. BJT, MOSFET or JFET? Which sound better in class-A
  87. F2J schematic needed
  88. Help wit hk 3490
  89. Behringer EP1500 w/ passive chassis?
  90. Sanken transistor meltdown
  91. LTspice Model incompatible ?
  92. Bootstrapping
  93. Determining the polarity of the speaker outputs on my amp.
  94. When to re-cap?
  95. Vertex Amp By apexaudio
  96. Inflated Class A power claims
  97. Sanken SAP15PO vs SAP15PY
  98. Phono-preamp with a built-in headphone output
  99. Leach Low Tim Blew Outputs
  100. audiolab 8000P - one channel dead - transistor SC2911 looks toasted - (newbie)
  101. Adcom GFA-555ii Repair/Rebuild
  102. Marantz 16 80W - What to do?
  103. Sub Amps: XTI4000 and Peavey CS4080HZ
  104. [Absolute Zero] Design Amp with minimum component (understanding too)
  105. Metal Film vs. Bulk Foil resistors
  106. randall rh200 sc
  107. Can I nominate myself for an audio "Darwin" (Hafler repair)
  108. Yet another bulb lamp amplifier: the bulbamp
  109. Help STK 4122 mute circuit
  110. AVM competition amplifier
  111. Jeff Rowland Coherence One Schematic
  112. Kenwood KA-59 Schematic
  113. Switching loudspeaker with relay
  114. Technics SU-V560 problem
  115. Db technologies HPA2800-repair
  116. how many amps ?
  117. gain linearity
  118. Bridged amplifiers...
  119. How much Class A in a class ab amplifier
  120. Choke power supplies for Class AB Power Amplifiers - which Rules for Calculating ??
  121. MJL3281/1302 based amplifier ?
  122. roberts 83i vs bose wave
  123. SOS... problems with Lehmann BCL ("Lovely Cube")...
  124. Pioneer A400 Volume pot, connection advice needed
  125. Mismatched hFE... important?
  126. which value fuse is needed for primary
  127. The Edwin A+B amplifier - article wanted
  128. Audiolab 8000 lid 'screw' required please....
  129. Safe Voltage for one pair of Sanken SA 1216 and SC 2922
  130. Onkyo A 8067 with low volume to one speaker
  131. LT1166 Mosfet driver - once again
  132. Adding pre-out to an integrated amp
  133. 12v Trigger From Amp
  134. Advice on repairing clamshell Rega Elex (Brio/Mira/Elicit)
  135. Dynamic Head Room
  136. Looking for info about low-noise preamplifier
  137. Schematic Montarbo 118 SA sub.
  138. Musical Fidelity X-A50 Mono Power Amplifier Clone??
  139. Krell S300i Integrated Amp "Made in China" which Factory?
  140. Monrio from Italian (Stan Curtis Design) - what is the new brand name?
  141. Strange bias problem
  142. Single BJT VS JFET Preamp
  143. Repair help requested - Creek 4240SE
  144. help fixing kenwood ka-701
  145. Yamaha RX-V590 faults
  146. Seeking comments on Borbely DC-100 project
  147. Poor input circuit?
  148. Musical Fidelity X-A200R Interrupts During Playback *help*
  149. Amplifier Audio vs PS ground
  150. Amplifier input's low pass (RFI filter), and other questions
  151. My new design or updated old one
  152. And now, for something completely different: Eico Cortina 3070
  153. Does a metal/conductive enclosure need to be grounded in order to shield?
  154. ground symbol confusion
  155. Amp efficiency
  156. Levinson ML-2 distorts randomely
  157. Lateral mosfets and source resistors
  158. dynaco PAT4 modifications
  159. High Power Amplifier with LM391-100
  160. IXYS devices: how to buy them in Europe?
  161. How easy is it to put a 1/4" input on an O2 amp?
  162. Marantz 2245
  163. Limitation on floating PS/circuit
  164. Designing unity gain poweramp
  165. Sugden P51 schematic
  166. Denon AVR-3300
  167. Yamaha A-550 lamp replacement
  168. advice appiciated on clean neutral neafield amp
  169. Levinson ML-2 or Threshold SA/1
  170. High DC offset on DH-220
  171. Real substitute for P80NF55?
  172. Substitute for BF862
  173. TDA7294 Bi-amp DIY
  174. Elektor 1976 article wanted
  175. L20 AMP。use only two NJW0302G
  176. what tx needed
  177. capacitor before bridge rectifier
  178. Improvement of Darlington-Output Stage in Hiraga Monster or 20 W
  179. 500v/uS slewrate, really?
  180. PAT-4 Bass Control
  181. 2SK170 Equivalent
  182. What's your thoughts about this "star grounding" design?
  183. Transformer as Voltage Amplifier
  184. Slow failure of NAD 7225PE. Suggestions?
  185. Symasym and RF noise (?)... Ehm... Need help...
  186. Rewiring Protection Relay
  187. Help with Technics SU-Z45!
  188. is Technics SU-V50 worth repairing...
  189. Audire ... Oh Dear !!
  190. Krell KSA-50 Clone Output transistors
  191. This novice needs help with Voltage divider
  192. Does Potentiometer affect cutoff frequency
  193. Matching MOSFET transconductance
  194. marantz pm 7200 left channel distortion
  195. Onkyo TX-SR501 riddle - no sound but it works in every other sense...
  196. powering up amp and pre-amp
  197. simple softstart
  198. Level pots and degrees of attentuation
  199. Beomaster 4000 fixing help + ideas please!
  200. Carver M-500T Bias adjust question
  201. Magic in "flat earth" amplifiers (Naim, Exposure)
  202. Quasi Nmos200 blowing fuses, and FETS's...
  203. Equivalent transistors
  204. I love jfet input
  205. superconductivity and audio ideas Ė letís brainstorm
  206. Circuit of Musical Fidelity A1, Any one has experiences?
  207. PCB for this Loudness circuit - Help!
  208. Scored a Crown Powerbase II
  209. a breakdown of the component part function for a tda7384 amp ic circuit?
  210. NAD C350 Amplifier - Faint Channel
  211. Bridging twin amps
  212. 500W RMS PA Amplifier
  213. KSA-50S Krell
  214. Problems with Onkyo Integra A-8067
  215. High power subwoofer amplifier
  216. what's your thought of using almumium PCB in audio amp?
  217. Marantz 2215b power transformer.
  218. Another diagnosis question?
  219. OK, had a new look on the net for...
  220. Jfet input, Lateral output 2nd version
  221. Another Crown 602
  222. Amplifier making pop sound
  223. Yamaha Integrated AX-380: Anyone know the manufacture year?
  224. Determining Phase and Gain Margins in LTSpice
  225. Replacement for 2N3773
  226. Another op amp based amplifier.
  227. Semisouth SJDP120R085 JFET - who's interested?
  228. Behringer Cx2310 modification question
  229. Simple method to do quad match
  230. Simple method to do quad match
  231. European Transistor's replacement.
  232. 2SK99,100,101
  233. All 3 amps blew there fuses. what now?
  234. Low power amplifier P8W4R- detail clear sound
  235. Need help replacing caps. Totally new to this
  236. Cyrus 2 with no sound?
  237. JL m2150
  238. Own Nad 302 and have doubts for replaced stereo amp...
  239. limiter connections
  240. DIY Heatsink
  241. Changing Capacitors - Adcom GFP-565 PreAmp, Which Ones?
  242. Audiosource AMPSUB210 Help Please
  243. f4r q8
  244. Mark levinson No.26S preamp Schematic
  245. Complementary JFET-JFET cascode input, BJT VAS-Drivers, Lateral Output
  246. What results in good transient response?
  247. Analog switching
  248. Adcom GFA 545 DC offset
  249. Bootstrap electrolytic capacitor C5 with TDA7293
  250. Thermal compensation for BJT drivers with Lateral FET output

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