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  1. Power amplifier at high frequency
  2. stepped attenuator pop
  3. chipamp resistor feedback
  4. Brazilian Gainclone.... they have finally decided to sell those amplifiers
  5. National LME49810TB/LME49830TB UltraHighFidelity HighPower Amplifier Reference Design
  6. 12-zone whole house audio chip amp
  7. dc offset question (regarding LM3886 Chipamp kit)
  8. gain controll
  9. to much heat!
  10. 2 chipamp's per speaker (active) wiring advice?
  11. LM4780 wihout Ci
  12. LM4780 in bridged or parallel to keep Pdmax down?
  13. Help with current booster vs paralleling
  14. Sonic Impact T-amp
  15. Active ground cmoy: Help me learn PCB design
  16. DC Servo question
  17. Should I consider making an amp with tda7056b?
  18. Gaincard's PSU: Why aren't there any capacitors?
  19. Chipamp's LM3886: omitting R2
  20. How long will a LM3886 drive???
  21. Help needed - DIY parts sources in UK??
  22. Using LMH6642 as a buffer in PIMETA?
  23. Help please! Troubleshooting LM3886
  24. New gain clone transformer
  25. LM3886 -- outputing 30vdc
  26. 1.st pream, basic questions, caps in series etc
  27. Dual-Mono vs Stereo, which set is better for the ambitious first time builder?
  28. Amp power supply
  29. Yamaha surround receiver questions
  30. How to build a nice power supply
  31. Elma switches
  32. LM3886 bass amp
  33. LM3886 and DPDT switch
  34. Wanted Vestax 46 Schematic and parts list/ repair manual
  35. Warning: breadboard setup, no fuse and non stop operation...
  36. lm3886 and differant volumes
  37. Gainclone & Quad ESL 63
  38. How small can I make a case for a LM3875 kit?
  39. TDA7294V MUTE/ST-BY voltage +5V or +VCC ?
  40. Technics SU-A900Mk2
  41. Small Active Speaker (first post)
  42. Amplifier in Tivoli Audio products?
  43. LM3876 and 4-ohm drivers
  44. Sound Improvement!
  45. Which amp kit w/UPS as power supply?
  46. Transformer problem...
  47. Some basic questions.....
  48. Capacitor locating question
  49. Please help with safety earth using wood enclosure
  50. Vestax upgrade - Replace NJM2068D with Burr Brown OPA2132?
  51. input potentiometers
  52. bpa200 question
  53. which chip for my transformer
  54. LM3875 overheated
  55. help design chipamp from salavged arcam
  56. Vestax pmc-07 schematic parts list?
  57. LM4780 Based Amp - Design Help Needed
  58. First time amp builder... Is this a good size project?
  59. tranny repair, is it possible?
  60. I was going to build my GC LM3875 but...
  61. Chip amp lm3886 help needed!!!
  62. LME49830 And Parallel IRFP240 9240
  63. Difference in sound, LM3886, LM3875
  64. The class A LM3886 Gainclone
  65. Power supply for LM3886
  66. 2 x LM3875T on the same heatsink ?!
  67. 1st Gainclone
  68. 1 input to 4 amp ?
  69. voltage rating for Ci?
  70. Pedja buffer question... again and again
  71. LM3886 schem, feedback cap.
  72. Anybody got any opinions on the Yulong ta4780
  73. DJ Booth/studio monitors
  74. Where can I find Smallest Volume Remote Kit ??
  75. About snubbers(Zobel networks)
  76. Adding tube to Audiosector GC
  77. Another Gainclone grounding problem - follow up question
  78. Gain of TDA7294
  79. Need suggestion about power supply config consideration
  80. grounds in active crossover
  81. Regulated PSU for LM1875 and other GC's
  82. 12volt amp using stk?
  83. Loudspeakers suggested to use with chipamps
  84. Best buffer for a chipamp?
  85. Know of an ADC with Built-in Preamp / Electret Bias?
  86. split hpf issues?
  87. Another Gainclone grounding problem
  88. LM4780 in parallel...?
  89. Guitarist goes stereo! Chip advice needed
  90. Commercial gainclone chassis options??
  91. op-amp supply voltage
  92. Can I name it Reclcok?
  93. [ASK] Rewinding toroid transformer
  94. Very nice sounding chipamp-driven working class A amp
  95. Newbie chipamp questions.
  96. reccomend small chip amp for unusual job.
  97. My First LM3886 GC
  98. Tube-Buffered Gainclone
  99. Hum to noise problem with class A chipamp
  100. Cmoy Pre-Amp ground hum
  101. Hot Rodding an Ashly X-Over
  102. Another first chipamp
  103. Jeff Rowlands MC6 problems
  104. Shaft adpater ideas for input selection and volume?
  105. LME 49811 Project?
  106. Apex Microtech Products
  107. Please help with polarized capacitor!
  108. How to choose?
  109. Will start my new Gainclone from Start, Need Help
  110. Beginner's Gainclone, Safety and, The Power Supply Board (please contribute)
  111. NAD 5420 CDP opamps
  112. Circuit Breakers
  113. My First chip amp.
  114. LME49810 and Leach output stage.
  115. Assembled Chip Amps
  116. need help with TDA7293
  117. simple chip phono preamp
  118. Preamp PCb , help
  119. Opamp death trap - LT1124
  120. receiver question
  121. powersupply design question
  122. Apex PA04
  123. Wiring assistance please
  124. Aikido Gainclone
  125. My new gainclone buffer
  126. Considering a chip amp...
  127. LM49810 amplifier
  128. need help psu design 2.1
  129. StarGround: where connect the ground pin of the Volume Pot
  130. Is Red Circuit's Guitar controller Really RED?
  131. Putting a chipamp inside a speaker
  132. Shielded Enclosure vs. Not
  133. sony str-k840p issues
  134. Beginner's Gainclone, HiFi LM1875, The Amplifier Board
  135. What are you guys using for speakers with your amps?
  136. dual 9v supply confusion
  137. National semiconductor chipamp sound second attempt
  138. gainclone LM4780 problem ?
  139. OP AMP Selection
  140. Opamp?? FET vs Bipolar
  141. How to use a Gainclone with headphones.
  142. Music, filters and housing recommendations
  143. Beginner's Gainclone, LM3875, The Amplifier Board
  144. LM3886 background noise
  145. Chipamp into xformer
  146. LM3386 battery powered?
  147. BA5417 My first audio DIY project please help
  148. catwalk and igc
  149. L165 for audio?
  150. Trends Audio 10.1 resistors
  151. input coupling capacitor VALUE & BRAND for mono LM4780
  152. new 4780 amp.
  153. My STK4050 amp.
  154. Finally made a LM1875 amp
  155. What should be the optimim level of Input Signal to a LM3886 based amplifier
  156. Serious gainclone problem
  157. Labtool48
  158. National LME 49811
  159. Modding the Gen2 Sonic Impact
  160. gainclone amp to drive B&W 802
  161. Please help us with this schematic, parallel LM3886
  162. SOAP MKIII (Simple OpAmp Pre) With onboard PSU
  163. Transformers for LM3875 Monoblocks
  164. LM1875 and input impedance
  165. darlington outputs in sherwood rd6108
  166. First PCB Design Revised. Still looking for errors.
  167. Help me taming the upper mids of LM3886 chipamp
  168. Testing the transformer for the first time
  169. Upgrading an op amp in mic pre??
  170. What's your system looking like right now?
  171. How connect the Gnd.
  172. Decouping caps om chip pins
  173. how to balance two operational amplifiers connected in parallel ?
  174. Grounding hum on lm3886 kit
  175. Trends Audio Ta-10.1 - white noise?
  176. How to get "Radio Sound" on the GC
  177. Finished my first Gainclone. Need some help.
  178. Subwoofer Amp ~1500W
  179. Looking for basic TDA7293 PCB and Parts list!!
  180. Cancelling DC Offset in a bipolar Opamp
  181. Help with tda7375
  182. *NEW* VBNIGC schematic
  183. How to calculate S/N ratio
  184. Heat Dissapation Problem LME49720/OPA1632 Preamp
  185. heat sinks and LM1875
  186. lm3886 building as guitar amp
  187. Commercial complete Gainclone kit for a beginner?
  188. Class G with LM1875?
  189. Paging Mark Houston ....
  190. DC offset problem
  191. Gainclone PS help
  192. LM3875s peak currrent capability
  193. my lme49810 AMP
  194. Unidentified Op-amp???
  195. amp for scooper
  196. LM4780 on 40V rails
  197. couple of noob questions.
  198. LM3886 as transconductance amplifier?
  199. Extra current for Chipamp
  200. gainclone power supply regulation
  201. Lm4950
  202. LM3886 PCB's or Where is ChipAmp?
  203. transformer for my chip amp?
  204. TDA 2040/LM3876 Amplifier
  205. Need some help with DAC and LM386
  206. Does Gainclone need periodic tuneups?
  207. Trio TA-80W
  208. Reverse engineering a JVC stereo amp
  209. Portable Mp3 player speaker amp
  210. Quick mute switch query..
  211. Best Gainclone configuration for Jordan JX92S Drivers
  212. STK4048MK11 sources?
  213. lm4562 is cool!
  214. TDA7294. . . help! ;)
  215. Another victim of Nuuk
  216. 4 ohm? 8 ohm?
  217. about making amplifier
  218. What a doofus!
  219. Identiying capacitors to use in salvage gainclone
  220. Datasheet or application schematics for AN7591
  221. Noise problem with LM3886 gainclone
  222. Cheap US PCB Fab house
  223. Want a simple power-off mute option
  224. 100 Watt Chipamp Recommendations
  225. Another 4 channels Chipamp
  226. Big film caps and noise
  227. Can you measure a LM3886 to see if its ok?
  228. Advice on how to start a LM3875 amp project
  229. LM3886 owners needed
  230. They have arrived, PA150!
  231. LM1875 PCB, Which To Use
  232. Differential outputs as source for gainclone?
  233. Buiding my own multi-room amp
  234. Strange sounds when power down gainclone
  235. 15W kit schematic errors!
  236. Newbie question: Where to start on building audio splitter/selector
  237. Lm4780 problem, 3.5V on output when power on...
  238. Gainstage for soundcard.
  239. Building a Stereo PCB
  240. Audio amplifier chip for 4w, 45 ohm speaker
  241. Question about noise?
  242. How easy is it to drive an op-amp from a 9v battery?
  243. 80w rms x 6
  244. Chip amps and clipping/protection behavior
  245. Opamp for active filter and preamp
  246. different type of TVC?
  247. Toshiba TH9013P?
  248. Boucherot cell (Zobel network) values
  249. mono amps
  250. First ever Amp buid, but cheap.

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