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  1. Chips blow up when powering the amp.
  2. too high voltage?
  3. resitsors and such
  4. Need part number for a transformer
  5. 0v wire on transformer
  6. Newb amp help
  7. Hiss on LM1876tf amplifier
  8. Parrallel/bridged LM4780 ??
  9. LM3875 troubleshooting
  10. genius sw-hf5.1 broken
  11. Yet another 3886 gain clone!
  12. LM3886 muting?
  13. Differences between TDA7293 and TDA7294????
  14. Code name:DD3875
  15. By-passed input amp. Is this OK?
  16. A quick (haha, no really) grounding question
  17. New File browsing System on The DIY Life
  18. Have a look my PCB pls..
  19. Switching mode PS causing buzz
  20. Test Mule # 1 IGC Mono Boombox Amp
  21. LM3886 PA/Live Sound designs?
  22. yet another question about LM4702
  23. question about TDA7250 pin5
  24. Omelette on face: my apologgies to Larry Karlin.
  25. Help, my refrigerator is interferring with my Amp
  26. caps and diodes for the lm3886
  27. Setting GAIN on GAINclones
  28. Which toroidal is ok for the LM3886 and speakers 4 ohm?
  29. Can you fry a gainclone ?
  30. Leak 1800 Receiver
  31. DRV134/5 kits anywhere?
  32. 22k Phoenix SFR16S resistor - supplier in the uk?
  33. Chip amp Newbie Question??
  34. New and needing help.
  35. decoupling caps for dip8 opamp - are they just there for a regulated supply?
  36. My_Ref Rev.C power supply
  37. something with LM4702 and Power FET
  38. Lm4702 on pure dc power
  39. Please check my LM1875 PCB layout
  40. LM4780 4ohm @ +/-40V rails
  41. gainclone vs. symasym amp
  42. multi-channel hum, one transf, multiple PS
  43. LM3886 Inverted?
  44. LM1875 Original or fake ?
  45. Recommendation needed..
  46. need for amp
  47. Here is my scheme...
  48. OPA2228 what can it be used for
  49. A noobs GC sound quality comparison
  50. Need help fo 100w+per channel stereo chip amp
  51. My 8-channel LM4702 AMP
  52. Less Negative Feedback Is Better?
  53. Bridged 4780 for 4ohms load?
  54. Preamp hiss and my fancy new GC :)
  55. My 2+1 project; FAILED!
  56. My first DIY amplifier...
  57. TDA7350 12V chipamp
  58. Does anybody know that cap?
  59. Relay Switch Controlled Bleeder Resistor
  60. chassis material considerations
  61. component placement in the case
  62. Audio amplifier project kits
  63. where to buy LM3875 in the UK?
  64. ground channel GC
  65. 30~50w each channel with remote
  66. LM675,worth to try or not???
  67. case options
  68. Lm3886
  69. 6 channels using audiosector kit(s) transformer / powersupply options
  70. question on caps
  71. Blown-up Azur 340A
  72. A digital volume control solution
  73. LM4780 insulators?
  74. Clipping vs Screwing Down Power Chips
  75. Do your GC protected with fuses??
  76. the guy who did a P2P lm3886 w/ ad815
  77. LM4780 SMD PCB - Eagle Files...are multilayer...
  78. Lego Fun
  79. Looking for this amp
  80. high voltage on speaker terminal
  81. Help...TDA7294 bridged can't work
  82. "Bivoj" - the new chipamp
  83. Little Piggyback Capacitors
  84. Toroidal transformer bolt question & mobile phone interference
  85. .. are TDA1514a **** or what ..??
  86. Subwoofer filter design comments!
  87. "Power On" LED on a LM3875 Kit
  88. Why remove capacitor 'wrapping' ?
  89. Heatsink For LM3875 Techdiy Kit
  90. Audiosector kit: adding a pot
  91. LM3875 dual mono (Carlosfm/BrianGT)
  92. My first LM3875: check my parts please?
  93. A quick question about humming / buzzing
  94. LM4780 Heat problem
  95. Gainclone and center tap
  96. Anyone know of GC that works from +/-50v
  97. Capacitor Choices...What's Important?
  98. Amplif mono with 4 x TDA 2030
  99. Signal inverter for radio project
  100. LM3886 clipping at 13v rms
  101. Stk407-710k
  102. LM338's for one channel getting way hotter than the other
  103. humm introduced to opamp?
  104. toshiba question
  105. Weird Voltage readings after rectifying
  106. ta7280 amp help
  107. LM3875 power up test.. and it crackles w/o speakers attached?
  108. LM3886 good enough for 3 way amp.?
  109. Battery Powered Guitar Amp help
  110. Low output power with LM3886 Amp!!!
  111. BPA300 Eagle File .BRD - No Catches
  112. LM3886 at 40 volts ??
  113. Hookup Wire Q
  114. GIGA AMP TDA2030 single(or)bridge with tone control & mic
  115. Help with blown Fuses LM3886, Chipamp.com
  116. How much capacitance at the chip when using a large snubber psu?
  117. LM4780 (LM3886) impedance issues
  118. LM4702 pin questions
  119. lookin for 3D
  120. LM3886 sound
  121. PCB LAYOUT FOR TDA7560
  122. LM3886GC, Does it prefer 4ohms or 8ohms?
  123. opa541 schematic
  124. pcb layout tda1554q
  125. Please check my chipamp with 2 x LT1210
  126. First LM3886TF-based build
  127. LM1036 (help)
  128. Subwoofer : Plate Amps or Monoblocks ?
  129. good and simple preamp for Gainclone
  130. 5.1 volume control
  131. look for LM3886 board
  132. Coupling cap.question..
  133. Tda7293 or LM3886 Modular Application
  134. BPA200, replacing LF412ACN with?
  135. make an amp with opa541
  136. enclosures..
  137. cheap chip
  138. What happened to Peter/audiosector?
  139. Inverted GC Kits?
  140. Fuse blew
  141. New Chipamp Kit Maker
  142. LM3886T board
  143. minimum gain for LM1875
  144. Cool Amp Animations
  145. chip amp for line arrays
  146. a split tqwp speaker for my chipamp
  147. can this work?? subwoofer filter
  148. LM3886 & LM3876 Step-by-step P2P Guides??
  149. My DIY recycled, retro, and really Neat-0 Gainclone box.
  150. Smoking Chipamp
  151. Lm4702 Bpa
  152. Minimum Internal Chassis Size For Audio Sector LM3875 Kit
  153. Practical Hookup Wire Types/Sizes
  154. Inverted vs non inverted what is the whole story...?
  155. Power Supply Transformer
  156. Los Angeles brick and mortar that sells toroidal transformers and Nat Semi LM3875TF
  157. NOOB WARNING - Appropriate Transformer
  158. Xtreme Noob - Summing Channels For Mono 3875
  159. Lm4765 Pcb
  160. Instrumentation Gainclone
  161. Low output power with LM3886??
  162. LM4780 echo/reverb on one channel. Please help
  163. supply rail voltage on 3875 output ?
  164. 14+ multichannel 3886 hum
  165. 2sj48 bias settings
  166. LM3875 bass amp oris horns
  167. Multi-channel, single transformer
  168. Power output vs speaker power handling
  169. Regulated power supply
  170. The Super-Simple ChipAmp, Pt. II
  171. ID PCB connector for me please?
  172. Design of umbilical cord
  173. LM3886 and LM4780 Eagle outlines
  174. Problem with LM3886 guitar amp???
  175. power regulators
  176. UPC1237 IC Amp Protector
  177. How to star ground to Chassis without a Chassis??
  178. help plz
  179. high power 6 channal amp
  180. Filtering out Power Supply Noise
  181. 5 channel amp for newbie
  182. Ultrafast rectifier and heatsink deal
  183. Multi-chip amplifier - Concentra, GC, PBA200, multichannel (all in one)
  184. Mass Confusion Over LM3886 Bridge/Parallel Modes and National's Specs.?
  185. Chipamp won't work! AARGH!
  186. First DIY Amp
  187. Utilizing a Standard Transformer as Heatsink?
  188. How big of an amp can I make with this?
  189. Interesting! ALPS blue velvet pot test results....
  190. help-intermittent high freq tones on lm3875
  191. TDA2050 as "false stereo" amplifier
  192. Help the noob!
  193. OPA1632 schematic for bridging LM3875
  194. Weird Humming problem
  195. chip amps into 6 ohm load
  196. 3875 PCB: Suggestion please?
  197. Physical layout for integrated stereo GC
  198. 12dc ssr for chip amp problem
  199. chip recomendation for a bass guitar amp (already got a transformer).
  200. mg 100 dsp marshall amp
  201. fake OPA549
  202. Help... Heat issue, is this normal?
  203. TDA2050 Oscillating
  204. Soft start circuit for GainClone
  205. High Power Chip-based Amplifier?
  206. best op amp for Ipod
  207. What type coax to use on chipamp?
  208. Ha1388
  209. Sony TMP47C103N Microcontroler
  210. AudioSector LM4780 Dual-Mono - questions/build log
  211. Building my first "Gainclone"
  212. Preamp hum problem somehow related to inputs
  213. OPA541 Parallel Problems
  214. How to wire vol control pots to chipamp?
  215. Capacitor quesiton..
  216. chipamp passive preamp / crossover
  217. Killed a working amp in a repair job..
  218. Point to point LM4780?
  219. Curious voltage difference between V+ and V-
  220. Wall Wart for testing
  221. Use two Transformers per chip amp?
  222. Cheap low powered amp
  223. Gainclone kit passive pre configuration
  224. My new El Cheap LM3875 PCB design.
  225. Toroidal for LM3886
  226. Need help to understand a salvaged Transformer.
  227. bridge or parrallel subamp help
  228. Integrated gainclone, NOSDAC and DAR
  229. DC offset reading
  230. Looking for a simple preamp to use with an LM4562
  231. Bridging STK4050II??
  232. Shorting Brian's LM3886 dual mono
  233. Inverted OPA549 - question for those who tried it
  234. High input level LM3886 amp ?
  235. Buzz in gainclone, looking for source.
  236. Can anyone recommend a small 10-30watt DIY amp?
  237. LM3886 Stereo Amplifier problem
  238. A few questions about Building a LM3886 Chip amp???
  239. LM4780 sounds murky in bridged mode
  240. "Knocking" sound
  241. Need idea / help building a 5.1 surround system Amp.
  242. Gainclone V+ to V- capacitor?
  243. LM3875 power supply questions...
  244. Need yea or nea on input switch
  245. lm1036 offset voltages
  246. building guitar amp... first project! help
  247. Trouble shooting LM3875 and NOSDAC
  248. LM3875 spice - first try
  249. Signetics NE540 / SE540 power amplifier
  250. Soundcards line out level?

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