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  1. Code name:DD3875
  2. By-passed input amp. Is this OK?
  3. A quick (haha, no really) grounding question
  4. New File browsing System on The DIY Life
  5. Have a look my PCB pls..
  6. Switching mode PS causing buzz
  7. Test Mule # 1 IGC Mono Boombox Amp
  8. LM3886 PA/Live Sound designs?
  9. yet another question about LM4702
  10. question about TDA7250 pin5
  11. Omelette on face: my apologgies to Larry Karlin.
  12. Help, my refrigerator is interferring with my Amp
  13. caps and diodes for the lm3886
  14. Setting GAIN on GAINclones
  15. Which toroidal is ok for the LM3886 and speakers 4 ohm?
  16. Can you fry a gainclone ?
  17. Leak 1800 Receiver
  18. DRV134/5 kits anywhere?
  19. 22k Phoenix SFR16S resistor - supplier in the uk?
  20. Chip amp Newbie Question??
  21. New and needing help.
  22. decoupling caps for dip8 opamp - are they just there for a regulated supply?
  23. My_Ref Rev.C power supply
  24. something with LM4702 and Power FET
  25. Lm4702 on pure dc power
  26. Please check my LM1875 PCB layout
  27. LM4780 4ohm @ +/-40V rails
  28. gainclone vs. symasym amp
  29. multi-channel hum, one transf, multiple PS
  30. LM3886 Inverted?
  31. LM1875 Original or fake ?
  32. Recommendation needed..
  33. need for amp
  34. Here is my scheme...
  35. OPA2228 what can it be used for
  36. A noobs GC sound quality comparison
  37. Need help fo 100w+per channel stereo chip amp
  38. My 8-channel LM4702 AMP
  39. Less Negative Feedback Is Better?
  40. Bridged 4780 for 4ohms load?
  41. Preamp hiss and my fancy new GC :)
  42. My 2+1 project; FAILED!
  43. My first DIY amplifier...
  44. TDA7350 12V chipamp
  45. Does anybody know that cap?
  46. Relay Switch Controlled Bleeder Resistor
  47. chassis material considerations
  48. component placement in the case
  49. Audio amplifier project kits
  50. where to buy LM3875 in the UK?
  51. ground channel GC
  52. 30~50w each channel with remote
  53. LM675,worth to try or not???
  54. case options
  55. Lm3886
  56. 6 channels using audiosector kit(s) transformer / powersupply options
  57. question on caps
  58. Blown-up Azur 340A
  59. A digital volume control solution
  60. LM4780 insulators?
  61. Clipping vs Screwing Down Power Chips
  62. Do your GC protected with fuses??
  63. the guy who did a P2P lm3886 w/ ad815
  64. LM4780 SMD PCB - Eagle Files...are multilayer...
  65. Lego Fun
  66. Looking for this amp
  67. high voltage on speaker terminal
  68. Help...TDA7294 bridged can't work
  69. "Bivoj" - the new chipamp
  70. Little Piggyback Capacitors
  71. Toroidal transformer bolt question & mobile phone interference
  72. .. are TDA1514a **** or what ..??
  73. Subwoofer filter design comments!
  74. "Power On" LED on a LM3875 Kit
  75. Why remove capacitor 'wrapping' ?
  76. Heatsink For LM3875 Techdiy Kit
  77. Audiosector kit: adding a pot
  78. LM3875 dual mono (Carlosfm/BrianGT)
  79. My first LM3875: check my parts please?
  80. A quick question about humming / buzzing
  81. LM4780 Heat problem
  82. Gainclone and center tap
  83. Anyone know of GC that works from +/-50v
  84. Capacitor Choices...What's Important?
  85. Amplif mono with 4 x TDA 2030
  86. Signal inverter for radio project
  87. LM3886 clipping at 13v rms
  88. Stk407-710k
  89. LM338's for one channel getting way hotter than the other
  90. humm introduced to opamp?
  91. toshiba question
  92. Weird Voltage readings after rectifying
  93. ta7280 amp help
  94. LM3875 power up test.. and it crackles w/o speakers attached?
  95. LM3886 good enough for 3 way amp.?
  96. Battery Powered Guitar Amp help
  97. Low output power with LM3886 Amp!!!
  98. BPA300 Eagle File .BRD - No Catches
  99. LM3886 at 40 volts ??
  100. Hookup Wire Q
  101. GIGA AMP TDA2030 single(or)bridge with tone control & mic
  102. Help with blown Fuses LM3886, Chipamp.com
  103. How much capacitance at the chip when using a large snubber psu?
  104. LM4780 (LM3886) impedance issues
  105. LM4702 pin questions
  106. lookin for 3D
  107. LM3886 sound
  108. PCB LAYOUT FOR TDA7560
  109. LM3886GC, Does it prefer 4ohms or 8ohms?
  110. opa541 schematic
  111. pcb layout tda1554q
  112. Please check my chipamp with 2 x LT1210
  113. First LM3886TF-based build
  114. LM1036 (help)
  115. Subwoofer : Plate Amps or Monoblocks ?
  116. good and simple preamp for Gainclone
  117. 5.1 volume control
  118. look for LM3886 board
  119. Coupling cap.question..
  120. Tda7293 or LM3886 Modular Application
  121. BPA200, replacing LF412ACN with?
  122. make an amp with opa541
  123. enclosures..
  124. cheap chip
  125. What happened to Peter/audiosector?
  126. Inverted GC Kits?
  127. Fuse blew
  128. New Chipamp Kit Maker
  129. LM3886T board
  130. minimum gain for LM1875
  131. Cool Amp Animations
  132. chip amp for line arrays
  133. a split tqwp speaker for my chipamp
  134. can this work?? subwoofer filter
  135. LM3886 & LM3876 Step-by-step P2P Guides??
  136. My DIY recycled, retro, and really Neat-0 Gainclone box.
  137. Smoking Chipamp
  138. Lm4702 Bpa
  139. Minimum Internal Chassis Size For Audio Sector LM3875 Kit
  140. Practical Hookup Wire Types/Sizes
  141. Inverted vs non inverted what is the whole story...?
  142. Power Supply Transformer
  143. Los Angeles brick and mortar that sells toroidal transformers and Nat Semi LM3875TF
  144. NOOB WARNING - Appropriate Transformer
  145. Xtreme Noob - Summing Channels For Mono 3875
  146. Lm4765 Pcb
  147. Instrumentation Gainclone
  148. Low output power with LM3886??
  149. LM4780 echo/reverb on one channel. Please help
  150. supply rail voltage on 3875 output ?
  151. 14+ multichannel 3886 hum
  152. 2sj48 bias settings
  153. LM3875 bass amp oris horns
  154. Multi-channel, single transformer
  155. Power output vs speaker power handling
  156. Regulated power supply
  157. The Super-Simple ChipAmp, Pt. II
  158. ID PCB connector for me please?
  159. Design of umbilical cord
  160. LM3886 and LM4780 Eagle outlines
  161. Problem with LM3886 guitar amp???
  162. power regulators
  163. UPC1237 IC Amp Protector
  164. How to star ground to Chassis without a Chassis??
  165. help plz
  166. high power 6 channal amp
  167. Filtering out Power Supply Noise
  168. 5 channel amp for newbie
  169. Ultrafast rectifier and heatsink deal
  170. Multi-chip amplifier - Concentra, GC, PBA200, multichannel (all in one)
  171. Mass Confusion Over LM3886 Bridge/Parallel Modes and National's Specs.?
  172. Chipamp won't work! AARGH!
  173. First DIY Amp
  174. Utilizing a Standard Transformer as Heatsink?
  175. How big of an amp can I make with this?
  176. Interesting! ALPS blue velvet pot test results....
  177. help-intermittent high freq tones on lm3875
  178. TDA2050 as "false stereo" amplifier
  179. Help the noob!
  180. OPA1632 schematic for bridging LM3875
  181. Weird Humming problem
  182. chip amps into 6 ohm load
  183. 3875 PCB: Suggestion please?
  184. Physical layout for integrated stereo GC
  185. 12dc ssr for chip amp problem
  186. chip recomendation for a bass guitar amp (already got a transformer).
  187. mg 100 dsp marshall amp
  188. fake OPA549
  189. Help... Heat issue, is this normal?
  190. TDA2050 Oscillating
  191. Soft start circuit for GainClone
  192. High Power Chip-based Amplifier?
  193. best op amp for Ipod
  194. What type coax to use on chipamp?
  195. Ha1388
  196. Sony TMP47C103N Microcontroler
  197. AudioSector LM4780 Dual-Mono - questions/build log
  198. Building my first "Gainclone"
  199. Preamp hum problem somehow related to inputs
  200. OPA541 Parallel Problems
  201. How to wire vol control pots to chipamp?
  202. Capacitor quesiton..
  203. chipamp passive preamp / crossover
  204. Killed a working amp in a repair job..
  205. Point to point LM4780?
  206. Curious voltage difference between V+ and V-
  207. Wall Wart for testing
  208. Use two Transformers per chip amp?
  209. Cheap low powered amp
  210. Gainclone kit passive pre configuration
  211. My new El Cheap LM3875 PCB design.
  212. Toroidal for LM3886
  213. Need help to understand a salvaged Transformer.
  214. bridge or parrallel subamp help
  215. Integrated gainclone, NOSDAC and DAR
  216. DC offset reading
  217. Looking for a simple preamp to use with an LM4562
  218. Bridging STK4050II??
  219. Shorting Brian's LM3886 dual mono
  220. Inverted OPA549 - question for those who tried it
  221. High input level LM3886 amp ?
  222. Buzz in gainclone, looking for source.
  223. Can anyone recommend a small 10-30watt DIY amp?
  224. LM3886 Stereo Amplifier problem
  225. A few questions about Building a LM3886 Chip amp???
  226. LM4780 sounds murky in bridged mode
  227. "Knocking" sound
  228. Need idea / help building a 5.1 surround system Amp.
  229. Gainclone V+ to V- capacitor?
  230. LM3875 power supply questions...
  231. Need yea or nea on input switch
  232. lm1036 offset voltages
  233. building guitar amp... first project! help
  234. Trouble shooting LM3875 and NOSDAC
  235. LM3875 spice - first try
  236. Signetics NE540 / SE540 power amplifier
  237. Soundcards line out level?
  238. What happens if the battery supply is off balance ?
  239. Options for a less expensive attenuator option?
  240. star grounding with a seperate PSu
  241. Newb question
  242. SI T-amp - Bridging for mono block use?
  243. cheap tube preamp for GC
  244. What does it mean?
  245. A little more twisted than usual....
  246. LMxxxx Thermal Simulation
  247. LM1876 Grounding Question
  248. Can someone help a noob??
  249. problem with lm 3886 application circuit
  250. Looking for a tutorial?

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