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  1. My First LM3886 GC
  2. Tube-Buffered Gainclone
  3. Hum to noise problem with class A chipamp
  4. Cmoy Pre-Amp ground hum
  5. Hot Rodding an Ashly X-Over
  6. Another first chipamp
  7. Jeff Rowlands MC6 problems
  8. Shaft adpater ideas for input selection and volume?
  9. LME 49811 Project?
  10. Apex Microtech Products
  11. Please help with polarized capacitor!
  12. How to choose?
  13. Will start my new Gainclone from Start, Need Help
  14. Beginner's Gainclone, Safety and, The Power Supply Board (please contribute)
  15. NAD 5420 CDP opamps
  16. Circuit Breakers
  17. My First chip amp.
  18. LME49810 and Leach output stage.
  19. Assembled Chip Amps
  20. need help with TDA7293
  21. simple chip phono preamp
  22. Preamp PCb , help
  23. Opamp death trap - LT1124
  24. receiver question
  25. powersupply design question
  26. Apex PA04
  27. Wiring assistance please
  28. Aikido Gainclone
  29. My new gainclone buffer
  30. Considering a chip amp...
  31. LM49810 amplifier
  32. need help psu design 2.1
  33. StarGround: where connect the ground pin of the Volume Pot
  34. Is Red Circuit's Guitar controller Really RED?
  35. Putting a chipamp inside a speaker
  36. Shielded Enclosure vs. Not
  37. sony str-k840p issues
  38. Beginner's Gainclone, HiFi LM1875, The Amplifier Board
  39. What are you guys using for speakers with your amps?
  40. dual 9v supply confusion
  41. National semiconductor chipamp sound second attempt
  42. gainclone LM4780 problem ?
  43. OP AMP Selection
  44. Opamp?? FET vs Bipolar
  45. How to use a Gainclone with headphones.
  46. Music, filters and housing recommendations
  47. Beginner's Gainclone, LM3875, The Amplifier Board
  48. LM3886 background noise
  49. Chipamp into xformer
  50. LM3386 battery powered?
  51. BA5417 My first audio DIY project please help
  52. catwalk and igc
  53. L165 for audio?
  54. Trends Audio 10.1 resistors
  55. input coupling capacitor VALUE & BRAND for mono LM4780
  56. new 4780 amp.
  57. My STK4050 amp.
  58. Finally made a LM1875 amp
  59. What should be the optimim level of Input Signal to a LM3886 based amplifier
  60. Serious gainclone problem
  61. Labtool48
  62. National LME 49811
  63. Modding the Gen2 Sonic Impact
  64. gainclone amp to drive B&W 802
  65. Please help us with this schematic, parallel LM3886
  66. SOAP MKIII (Simple OpAmp Pre) With onboard PSU
  67. Transformers for LM3875 Monoblocks
  68. LM1875 and input impedance
  69. darlington outputs in sherwood rd6108
  70. First PCB Design Revised. Still looking for errors.
  71. Help me taming the upper mids of LM3886 chipamp
  72. Testing the transformer for the first time
  73. Upgrading an op amp in mic pre??
  74. What's your system looking like right now?
  75. How connect the Gnd.
  76. Decouping caps om chip pins
  77. how to balance two operational amplifiers connected in parallel ?
  78. Grounding hum on lm3886 kit
  79. Trends Audio Ta-10.1 - white noise?
  80. How to get "Radio Sound" on the GC
  81. Finished my first Gainclone. Need some help.
  82. Subwoofer Amp ~1500W
  83. Looking for basic TDA7293 PCB and Parts list!!
  84. Cancelling DC Offset in a bipolar Opamp
  85. Help with tda7375
  86. *NEW* VBNIGC schematic
  87. How to calculate S/N ratio
  88. Heat Dissapation Problem LME49720/OPA1632 Preamp
  89. heat sinks and LM1875
  90. lm3886 building as guitar amp
  91. Commercial complete Gainclone kit for a beginner?
  92. Class G with LM1875?
  93. Paging Mark Houston ....
  94. DC offset problem
  95. Gainclone PS help
  96. LM3875s peak currrent capability
  97. my lme49810 AMP
  98. Unidentified Op-amp???
  99. amp for scooper
  100. LM4780 on 40V rails
  101. couple of noob questions.
  102. LM3886 as transconductance amplifier?
  103. Extra current for Chipamp
  104. gainclone power supply regulation
  105. Lm4950
  106. LM3886 PCB's or Where is ChipAmp?
  107. transformer for my chip amp?
  108. TDA 2040/LM3876 Amplifier
  109. Need some help with DAC and LM386
  110. Does Gainclone need periodic tuneups?
  111. Trio TA-80W
  112. Reverse engineering a JVC stereo amp
  113. Portable Mp3 player speaker amp
  114. Quick mute switch query..
  115. Best Gainclone configuration for Jordan JX92S Drivers
  116. STK4048MK11 sources?
  117. lm4562 is cool!
  118. TDA7294. . . help! ;)
  119. Another victim of Nuuk
  120. 4 ohm? 8 ohm?
  121. about making amplifier
  122. What a doofus!
  123. Identiying capacitors to use in salvage gainclone
  124. Datasheet or application schematics for AN7591
  125. Noise problem with LM3886 gainclone
  126. Cheap US PCB Fab house
  127. Want a simple power-off mute option
  128. 100 Watt Chipamp Recommendations
  129. Another 4 channels Chipamp
  130. Big film caps and noise
  131. Can you measure a LM3886 to see if its ok?
  132. Advice on how to start a LM3875 amp project
  133. LM3886 owners needed
  134. They have arrived, PA150!
  135. LM1875 PCB, Which To Use
  136. Differential outputs as source for gainclone?
  137. Buiding my own multi-room amp
  138. Strange sounds when power down gainclone
  139. 15W kit schematic errors!
  140. Newbie question: Where to start on building audio splitter/selector
  141. Lm4780 problem, 3.5V on output when power on...
  142. Gainstage for soundcard.
  143. Building a Stereo PCB
  144. Audio amplifier chip for 4w, 45 ohm speaker
  145. Question about noise?
  146. How easy is it to drive an op-amp from a 9v battery?
  147. 80w rms x 6
  148. Chip amps and clipping/protection behavior
  149. Opamp for active filter and preamp
  150. different type of TVC?
  151. Toshiba TH9013P?
  152. Boucherot cell (Zobel network) values
  153. mono amps
  154. First ever Amp buid, but cheap.
  155. filtering before LM386?
  156. Is this similar to a gainclone? Will it work?
  157. Burnt my finger - OPA4134
  158. Op-amp question
  159. PA03 Or Pavel Dudek gainclone
  160. Complete pre/power amp project.
  161. Gainclone is done
  162. 3886x3 vs 49830
  163. LM3875 Kit Finished - Could use some more bass
  164. Audio grade and separate chip from pcb
  165. LM3875 Voltage
  166. Chipamp with discrete output!!!
  167. Kids ran amp well in clipping levels, audible damaged?
  168. Using split rail supply for single rail DC
  169. I am planing to build my first Gainclone and require your assistance...
  170. Exploding TDA1514A problem
  171. i need help with this LME49810 schematic
  172. chipamp pcb?
  173. Feedback Resistor Values
  174. lm380 question
  175. Paralelling several TDA2030 chips!!
  176. yet another LM4780 pcb
  177. Nuuk's buffer issues
  178. Compact USB DAC/Integrated LM1875 Amp
  179. Apex power op amps
  180. TDA7350 in bridge mode - sending constant 4V though output!?!
  181. LM4702 meets the Pioneer SX-838
  182. LM4780 source questions
  183. Newbie trouble- First Amp Project TDA1517
  184. LM3886, mute question...
  185. My first LM3886 project (please help urgently!!)
  186. My version of GC, a LM3886 based
  187. bridge preamp
  188. My first amp: constant white noise problem
  189. LM3876 MUTE as volume control
  190. LM3875 Amplifier Voltage Issue
  191. Grounding scheme in a Car Audio Gainclone???
  192. Grounds concept/direction/advice
  193. Snubber question
  194. Mini LM1875 design
  195. Noob LM3886 Kit Amp Questions [pics]
  196. Gainclone HUM, THUMP problems - The solution
  197. An interesting interconnect problem
  198. chipamp PCB files
  199. Power Supply Help
  200. input stage shielding: coupling caps
  201. Major Issues With Building The BPA200 Reference Servo Circuit!
  202. PS Capacitance
  203. My Home theater with LM1876, LM1875, LM3876 For Dummies
  204. Dolby sorround 8.1 (LM4780)
  205. TPA6120 Question
  206. Toroid inrush current testing
  207. AD826- Ready to download: EARphone PURE AUDIOamp AD826
  208. Need help with my LM1876 amp-project
  209. Low Pass Filter question
  210. PS Pin Capacitance LM3886
  211. lm3886 electrical noise
  212. Denon AVR-2400 Schematic
  213. Reopening an unfinished debate: Dual bridge vs. Single Bridge
  214. A Tale of Three LM1875 amps
  215. Dual-mono chipamp (3886) problem - possible grounding issue
  216. From the LM1875 questions and the ground discussion
  217. Response modification via Input filters: RFQ
  218. JFET buff + Non-F/B reg LM3875 based GC
  219. Loudness Switch
  220. Dangerously wrong diagram at apexjr?
  221. Preamp using LM4562
  222. Active ZD5s
  223. LM386-4 impedance stability/safety
  224. PWM fan control noise
  225. Log or Lin?
  226. TDA7294 clipping
  227. + supply volts on my speakers,help!
  228. LM1875 power supply question (easy)
  229. amp for bike stereo
  230. Toroid output voltage for 4780 parallel?
  231. Not your usual hum problem. Please help.
  232. Pre- amp gain and LM3886
  233. 80W @ 6 ohm
  234. Low pass filter for simple sub on single rail?
  235. LM 1875 questions
  236. GC vs. amp6 w/ FE207E
  237. digitally control volume
  238. Where can I buy aluminum plates in Benelux?
  239. LM3886 clipping behaviour
  240. Help with a little project I'd like to do.
  241. +/-15v at.8A SMPS with LM3875?
  242. Beginner needs advice on LM4766
  243. Gainclone advice?
  244. peltier component cooling
  245. simple chip bass amp
  246. Water Cooled Amp?
  247. Bending the leads on the LM4702
  248. Another capacitor question...
  249. LM1875 as transconductance amp for Fostex
  250. How to do Single center tap/bridge regulated supplies?

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