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  1. Overview of all Solid State Amplifier Brands, where are SM's/Schematics available
  2. Nad 3020 Modification from 1982
  3. O2 power on trouble
  4. Leach amp powering up trouble
  5. Arcam Alpha 5 Amp - Replace Alps Switch Button
  6. Rewiring transformer on a McCormack dna for 220v
  7. PS 2 Input Components ..
  8. Re: Re-adjust the Bias of Power Amp
  9. Hissing amplifier (in Meridian M10s) help, please.
  10. Can I increase capacitance on these TONE BOARD caps?
  11. Class D amp modules
  12. PS Audio 100C care, feeding, speaker cables?
  13. Home Theater Receiver crossover network
  14. Looking for SAE items to purchase
  15. L20 V8
  16. Creek 4040s1 strong buzz in one channel
  17. 12 Watt amp, guidance required
  18. Nakamichi CA-7A Clicking sound
  19. where to buy?
  20. Here's a challenge....
  21. left channel won't work on JVC integrated amp
  22. KRELL FBP 200
  23. Stereo IC amplifier for better quality?
  24. Mini Class-A SE amplifier needed
  25. BJT, MOSFET or JFET? Which sound better in class-A
  26. F2J schematic needed
  27. Help wit hk 3490
  28. Behringer EP1500 w/ passive chassis?
  29. Sanken transistor meltdown
  30. LTspice Model incompatible ?
  31. Bootstrapping
  32. Determining the polarity of the speaker outputs on my amp.
  33. When to re-cap?
  34. Vertex Amp By apexaudio
  35. Inflated Class A power claims
  36. Sanken SAP15PO vs SAP15PY
  37. Phono-preamp with a built-in headphone output
  38. Leach Low Tim Blew Outputs
  39. audiolab 8000P - one channel dead - transistor SC2911 looks toasted - (newbie)
  40. Adcom GFA-555ii Repair/Rebuild
  41. Marantz 16 80W - What to do?
  42. Sub Amps: XTI4000 and Peavey CS4080HZ
  43. [Absolute Zero] Design Amp with minimum component (understanding too)
  44. Metal Film vs. Bulk Foil resistors
  45. randall rh200 sc
  46. Can I nominate myself for an audio "Darwin" (Hafler repair)
  47. Yet another bulb lamp amplifier: the bulbamp
  48. Help STK 4122 mute circuit
  49. AVM competition amplifier
  50. Jeff Rowland Coherence One Schematic
  51. Kenwood KA-59 Schematic
  52. Switching loudspeaker with relay
  53. Technics SU-V560 problem
  54. Db technologies HPA2800-repair
  55. how many amps ?
  56. gain linearity
  57. Bridged amplifiers...
  58. How much Class A in a class ab amplifier
  59. Choke power supplies for Class AB Power Amplifiers - which Rules for Calculating ??
  60. MJL3281/1302 based amplifier ?
  61. roberts 83i vs bose wave
  62. SOS... problems with Lehmann BCL ("Lovely Cube")...
  63. Pioneer A400 Volume pot, connection advice needed
  64. Mismatched hFE... important?
  65. which value fuse is needed for primary
  66. The Edwin A+B amplifier - article wanted
  67. Audiolab 8000 lid 'screw' required please....
  68. Safe Voltage for one pair of Sanken SA 1216 and SC 2922
  69. Onkyo A 8067 with low volume to one speaker
  70. LT1166 Mosfet driver - once again
  71. Adding pre-out to an integrated amp
  72. 12v Trigger From Amp
  73. Advice on repairing clamshell Rega Elex (Brio/Mira/Elicit)
  74. Dynamic Head Room
  75. Looking for info about low-noise preamplifier
  76. Schematic Montarbo 118 SA sub.
  77. Musical Fidelity X-A50 Mono Power Amplifier Clone??
  78. Krell S300i Integrated Amp "Made in China" which Factory?
  79. Monrio from Italian (Stan Curtis Design) - what is the new brand name?
  80. Strange bias problem
  81. Single BJT VS JFET Preamp
  82. Repair help requested - Creek 4240SE
  83. help fixing kenwood ka-701
  84. Yamaha RX-V590 faults
  85. Seeking comments on Borbely DC-100 project
  86. Poor input circuit?
  87. Musical Fidelity X-A200R Interrupts During Playback *help*
  88. Amplifier Audio vs PS ground
  89. Amplifier input's low pass (RFI filter), and other questions
  90. My new design or updated old one
  91. And now, for something completely different: Eico Cortina 3070
  92. Does a metal/conductive enclosure need to be grounded in order to shield?
  93. ground symbol confusion
  94. Amp efficiency
  95. Levinson ML-2 distorts randomely
  96. Lateral mosfets and source resistors
  97. dynaco PAT4 modifications
  98. High Power Amplifier with LM391-100
  99. IXYS devices: how to buy them in Europe?
  100. How easy is it to put a 1/4" input on an O2 amp?
  101. Marantz 2245
  102. Limitation on floating PS/circuit
  103. Designing unity gain poweramp
  104. Sugden P51 schematic
  105. Denon AVR-3300
  106. Yamaha A-550 lamp replacement
  107. advice appiciated on clean neutral neafield amp
  108. Levinson ML-2 or Threshold SA/1
  109. High DC offset on DH-220
  110. Real substitute for P80NF55?
  111. Substitute for BF862
  112. TDA7294 Bi-amp DIY
  113. Elektor 1976 article wanted
  114. L20 AMP。use only two NJW0302G
  115. what tx needed
  116. capacitor before bridge rectifier
  117. Improvement of Darlington-Output Stage in Hiraga Monster or 20 W
  118. 500v/uS slewrate, really?
  119. PAT-4 Bass Control
  120. 2SK170 Equivalent
  121. What's your thoughts about this "star grounding" design?
  122. Transformer as Voltage Amplifier
  123. Slow failure of NAD 7225PE. Suggestions?
  124. Symasym and RF noise (?)... Ehm... Need help...
  125. Rewiring Protection Relay
  126. Help with Technics SU-Z45!
  127. is Technics SU-V50 worth repairing...
  128. Audire ... Oh Dear !!
  129. Krell KSA-50 Clone Output transistors
  130. This novice needs help with Voltage divider
  131. Does Potentiometer affect cutoff frequency
  132. Matching MOSFET transconductance
  133. marantz pm 7200 left channel distortion
  134. Onkyo TX-SR501 riddle - no sound but it works in every other sense...
  135. powering up amp and pre-amp
  136. simple softstart
  137. Level pots and degrees of attentuation
  138. Beomaster 4000 fixing help + ideas please!
  139. Carver M-500T Bias adjust question
  140. Magic in "flat earth" amplifiers (Naim, Exposure)
  141. Quasi Nmos200 blowing fuses, and FETS's...
  142. Equivalent transistors
  143. I love jfet input
  144. superconductivity and audio ideas Ė letís brainstorm
  145. Circuit of Musical Fidelity A1, Any one has experiences?
  146. PCB for this Loudness circuit - Help!
  147. Scored a Crown Powerbase II
  148. a breakdown of the component part function for a tda7384 amp ic circuit?
  149. NAD C350 Amplifier - Faint Channel
  150. Bridging twin amps
  151. 500W RMS PA Amplifier
  152. KSA-50S Krell
  153. Problems with Onkyo Integra A-8067
  154. High power subwoofer amplifier
  155. what's your thought of using almumium PCB in audio amp?
  156. Marantz 2215b power transformer.
  157. Another diagnosis question?
  158. OK, had a new look on the net for...
  159. Jfet input, Lateral output 2nd version
  160. Another Crown 602
  161. Amplifier making pop sound
  162. Yamaha Integrated AX-380: Anyone know the manufacture year?
  163. Determining Phase and Gain Margins in LTSpice
  164. Replacement for 2N3773
  165. Another op amp based amplifier.
  166. Semisouth SJDP120R085 JFET - who's interested?
  167. Behringer Cx2310 modification question
  168. Simple method to do quad match
  169. Simple method to do quad match
  170. European Transistor's replacement.
  171. 2SK99,100,101
  172. All 3 amps blew there fuses. what now?
  173. Low power amplifier P8W4R- detail clear sound
  174. Need help replacing caps. Totally new to this
  175. Cyrus 2 with no sound?
  176. JL m2150
  177. Own Nad 302 and have doubts for replaced stereo amp...
  178. limiter connections
  179. DIY Heatsink
  180. Changing Capacitors - Adcom GFP-565 PreAmp, Which Ones?
  181. Audiosource AMPSUB210 Help Please
  182. f4r q8
  183. Mark levinson No.26S preamp Schematic
  184. Complementary JFET-JFET cascode input, BJT VAS-Drivers, Lateral Output
  185. What results in good transient response?
  186. Analog switching
  187. Adcom GFA 545 DC offset
  188. Bootstrap electrolytic capacitor C5 with TDA7293
  189. Thermal compensation for BJT drivers with Lateral FET output
  190. Quatre DLH100
  191. New Patent Laws
  192. Mark Levinson No 27 -schematic requites
  193. Krell ksa 100 ksa100 mkII mk II ksa50 50 GERBER gerbers pcb files project
  194. New Tri-Amp system.
  195. SYMEF amplifier
  196. Need K129A sub. Dual FET Diff's for Sansui TA-500 Receiver
  197. Please recommend a kit amp
  198. Anyone here own a Rel Sorm III sub?
  199. Samick K-9250 problem & search
  200. Marantz MA-24...the quad was received last nite.
  201. Carlsbro Cobra Lead 90
  202. Replacement output transisitors
  203. Mechanical noise in amplifier circuit
  204. mus fid preamp 3 or 8
  205. Dan d'Agostino MOMENTUM: Sonic Character like pure ClassA/SE despite low Idle Power ?
  206. Multiple components. Best ground design?
  207. Question on a Simple Lateral MosFet Amp
  208. TDA1034N vs. NE5534A from various Manufacturers
  209. Genesis Technologies II speakers - servo-amp schematics ?
  210. Low distortion current input VAS
  211. What have I done?
  212. Upgrading a Creek CAS4040s1
  213. Pioneer SX-3800 Power Supply Help
  214. Need CAP Replacement Help on Technics SA-300
  215. Project with TDA1553q
  216. Repairing Quad 306 and not cleaning solder flux
  217. mods for audiolab 8ooos audiolab 8000px
  218. Looks like a city
  219. Symasym 5.3 PCB
  220. Schematic for old PS Model Two amp
  221. ~ 50 WPC Class A Kit for existing Trafos?
  222. Unknown Amplifier.
  223. Amp design for subwoofer and wideband duty
  224. mini amp
  225. Krell KSA-100S System soft-start resistor
  226. Yamaha CS-70R Schematic
  227. Peavey PMA-200 amp loud buzz and DC on outputs
  228. adaptive output impedance?
  229. Can a power line fault have this much effect?
  230. New Amplifier Technology
  231. role of cap in neg f.b. loop?
  232. Ess Transar current source amp?
  233. Technics Amplifier Overload problem
  234. SOT-227 water block?
  235. Summing two amplifier outputs with just a resistor
  236. Purpose of Capacitors Around Output MOSFET's??
  237. Anyone got "Current dumping review" by Michael McLoughlin?
  238. Krell KSA-100S capacitor Help
  239. RCA SK Series
  240. Latest project USB controlled mixer with digital pots.
  241. Edcor OPTs for Class A ss amps
  242. Sony amp feedback
  243. What am i doing wrong, why wont my JLH operate in class A / get warm?
  244. Crown XLS 602
  245. Newer = Better?
  246. Adcom GFP-565 - Just in Case......
  247. LM4562 opamp crackling when trying to drive headphones.
  248. The mu-amp revisited
  249. Small earth hum, what could be a possible cause?
  250. Emotiva XPA-3

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