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  1. By-passed input amp. Is this OK?
  2. A quick (haha, no really) grounding question
  3. New File browsing System on The DIY Life
  4. Have a look my PCB pls..
  5. Switching mode PS causing buzz
  6. Test Mule # 1 IGC Mono Boombox Amp
  7. LM3886 PA/Live Sound designs?
  8. yet another question about LM4702
  9. question about TDA7250 pin5
  10. Omelette on face: my apologgies to Larry Karlin.
  11. Help, my refrigerator is interferring with my Amp
  12. caps and diodes for the lm3886
  13. Setting GAIN on GAINclones
  14. Which toroidal is ok for the LM3886 and speakers 4 ohm?
  15. Can you fry a gainclone ?
  16. Leak 1800 Receiver
  17. DRV134/5 kits anywhere?
  18. 22k Phoenix SFR16S resistor - supplier in the uk?
  19. Chip amp Newbie Question??
  20. New and needing help.
  21. decoupling caps for dip8 opamp - are they just there for a regulated supply?
  22. My_Ref Rev.C power supply
  23. something with LM4702 and Power FET
  24. Lm4702 on pure dc power
  25. Please check my LM1875 PCB layout
  26. LM4780 4ohm @ +/-40V rails
  27. gainclone vs. symasym amp
  28. multi-channel hum, one transf, multiple PS
  29. LM3886 Inverted?
  30. LM1875 Original or fake ?
  31. Recommendation needed..
  32. need for amp
  33. Here is my scheme...
  34. OPA2228 what can it be used for
  35. A noobs GC sound quality comparison
  36. Need help fo 100w+per channel stereo chip amp
  37. My 8-channel LM4702 AMP
  38. Less Negative Feedback Is Better?
  39. Bridged 4780 for 4ohms load?
  40. Preamp hiss and my fancy new GC :)
  41. My 2+1 project; FAILED!
  42. My first DIY amplifier...
  43. TDA7350 12V chipamp
  44. Does anybody know that cap?
  45. Relay Switch Controlled Bleeder Resistor
  46. chassis material considerations
  47. component placement in the case
  48. Audio amplifier project kits
  49. where to buy LM3875 in the UK?
  50. ground channel GC
  51. 30~50w each channel with remote
  52. LM675,worth to try or not???
  53. case options
  54. Lm3886
  55. 6 channels using audiosector kit(s) transformer / powersupply options
  56. question on caps
  57. Blown-up Azur 340A
  58. A digital volume control solution
  59. LM4780 insulators?
  60. Clipping vs Screwing Down Power Chips
  61. Do your GC protected with fuses??
  62. the guy who did a P2P lm3886 w/ ad815
  63. LM4780 SMD PCB - Eagle Files...are multilayer...
  64. Lego Fun
  65. Looking for this amp
  66. high voltage on speaker terminal
  67. Help...TDA7294 bridged can't work
  68. "Bivoj" - the new chipamp
  69. Little Piggyback Capacitors
  70. Toroidal transformer bolt question & mobile phone interference
  71. .. are TDA1514a **** or what ..??
  72. Subwoofer filter design comments!
  73. "Power On" LED on a LM3875 Kit
  74. Why remove capacitor 'wrapping' ?
  75. Heatsink For LM3875 Techdiy Kit
  76. Audiosector kit: adding a pot
  77. LM3875 dual mono (Carlosfm/BrianGT)
  78. My first LM3875: check my parts please?
  79. A quick question about humming / buzzing
  80. LM4780 Heat problem
  81. Gainclone and center tap
  82. Anyone know of GC that works from +/-50v
  83. Capacitor Choices...What's Important?
  84. Amplif mono with 4 x TDA 2030
  85. Signal inverter for radio project
  86. LM3886 clipping at 13v rms
  87. Stk407-710k
  88. LM338's for one channel getting way hotter than the other
  89. humm introduced to opamp?
  90. toshiba question
  91. Weird Voltage readings after rectifying
  92. ta7280 amp help
  93. LM3875 power up test.. and it crackles w/o speakers attached?
  94. LM3886 good enough for 3 way amp.?
  95. Battery Powered Guitar Amp help
  96. Low output power with LM3886 Amp!!!
  97. BPA300 Eagle File .BRD - No Catches
  98. LM3886 at 40 volts ??
  99. Hookup Wire Q
  100. GIGA AMP TDA2030 single(or)bridge with tone control & mic
  101. Help with blown Fuses LM3886, Chipamp.com
  102. How much capacitance at the chip when using a large snubber psu?
  103. LM4780 (LM3886) impedance issues
  104. LM4702 pin questions
  105. lookin for 3D
  106. LM3886 sound
  107. PCB LAYOUT FOR TDA7560
  108. LM3886GC, Does it prefer 4ohms or 8ohms?
  109. opa541 schematic
  110. pcb layout tda1554q
  111. Please check my chipamp with 2 x LT1210
  112. First LM3886TF-based build
  113. LM1036 (help)
  114. Subwoofer : Plate Amps or Monoblocks ?
  115. good and simple preamp for Gainclone
  116. 5.1 volume control
  117. look for LM3886 board
  118. Coupling cap.question..
  119. Tda7293 or LM3886 Modular Application
  120. BPA200, replacing LF412ACN with?
  121. make an amp with opa541
  122. enclosures..
  123. cheap chip
  124. What happened to Peter/audiosector?
  125. Inverted GC Kits?
  126. Fuse blew
  127. New Chipamp Kit Maker
  128. LM3886T board
  129. minimum gain for LM1875
  130. Cool Amp Animations
  131. chip amp for line arrays
  132. a split tqwp speaker for my chipamp
  133. can this work?? subwoofer filter
  134. LM3886 & LM3876 Step-by-step P2P Guides??
  135. My DIY recycled, retro, and really Neat-0 Gainclone box.
  136. Smoking Chipamp
  137. Lm4702 Bpa
  138. Minimum Internal Chassis Size For Audio Sector LM3875 Kit
  139. Practical Hookup Wire Types/Sizes
  140. Inverted vs non inverted what is the whole story...?
  141. Power Supply Transformer
  142. Los Angeles brick and mortar that sells toroidal transformers and Nat Semi LM3875TF
  143. NOOB WARNING - Appropriate Transformer
  144. Xtreme Noob - Summing Channels For Mono 3875
  145. Lm4765 Pcb
  146. Instrumentation Gainclone
  147. Low output power with LM3886??
  148. LM4780 echo/reverb on one channel. Please help
  149. supply rail voltage on 3875 output ?
  150. 14+ multichannel 3886 hum
  151. 2sj48 bias settings
  152. LM3875 bass amp oris horns
  153. Multi-channel, single transformer
  154. Power output vs speaker power handling
  155. Regulated power supply
  156. The Super-Simple ChipAmp, Pt. II
  157. ID PCB connector for me please?
  158. Design of umbilical cord
  159. LM3886 and LM4780 Eagle outlines
  160. Problem with LM3886 guitar amp???
  161. power regulators
  162. UPC1237 IC Amp Protector
  163. How to star ground to Chassis without a Chassis??
  164. help plz
  165. high power 6 channal amp
  166. Filtering out Power Supply Noise
  167. 5 channel amp for newbie
  168. Ultrafast rectifier and heatsink deal
  169. Multi-chip amplifier - Concentra, GC, PBA200, multichannel (all in one)
  170. Mass Confusion Over LM3886 Bridge/Parallel Modes and National's Specs.?
  171. Chipamp won't work! AARGH!
  172. First DIY Amp
  173. Utilizing a Standard Transformer as Heatsink?
  174. How big of an amp can I make with this?
  175. Interesting! ALPS blue velvet pot test results....
  176. help-intermittent high freq tones on lm3875
  177. TDA2050 as "false stereo" amplifier
  178. Help the noob!
  179. OPA1632 schematic for bridging LM3875
  180. Weird Humming problem
  181. chip amps into 6 ohm load
  182. 3875 PCB: Suggestion please?
  183. Physical layout for integrated stereo GC
  184. 12dc ssr for chip amp problem
  185. chip recomendation for a bass guitar amp (already got a transformer).
  186. mg 100 dsp marshall amp
  187. fake OPA549
  188. Help... Heat issue, is this normal?
  189. TDA2050 Oscillating
  190. Soft start circuit for GainClone
  191. High Power Chip-based Amplifier?
  192. best op amp for Ipod
  193. What type coax to use on chipamp?
  194. Ha1388
  195. Sony TMP47C103N Microcontroler
  196. AudioSector LM4780 Dual-Mono - questions/build log
  197. Building my first "Gainclone"
  198. Preamp hum problem somehow related to inputs
  199. OPA541 Parallel Problems
  200. How to wire vol control pots to chipamp?
  201. Capacitor quesiton..
  202. chipamp passive preamp / crossover
  203. Killed a working amp in a repair job..
  204. Point to point LM4780?
  205. Curious voltage difference between V+ and V-
  206. Wall Wart for testing
  207. Use two Transformers per chip amp?
  208. Cheap low powered amp
  209. Gainclone kit passive pre configuration
  210. My new El Cheap LM3875 PCB design.
  211. Toroidal for LM3886
  212. Need help to understand a salvaged Transformer.
  213. bridge or parrallel subamp help
  214. Integrated gainclone, NOSDAC and DAR
  215. DC offset reading
  216. Looking for a simple preamp to use with an LM4562
  217. Bridging STK4050II??
  218. Shorting Brian's LM3886 dual mono
  219. Inverted OPA549 - question for those who tried it
  220. High input level LM3886 amp ?
  221. Buzz in gainclone, looking for source.
  222. Can anyone recommend a small 10-30watt DIY amp?
  223. LM3886 Stereo Amplifier problem
  224. A few questions about Building a LM3886 Chip amp???
  225. LM4780 sounds murky in bridged mode
  226. "Knocking" sound
  227. Need idea / help building a 5.1 surround system Amp.
  228. Gainclone V+ to V- capacitor?
  229. LM3875 power supply questions...
  230. Need yea or nea on input switch
  231. lm1036 offset voltages
  232. building guitar amp... first project! help
  233. Trouble shooting LM3875 and NOSDAC
  234. LM3875 spice - first try
  235. Signetics NE540 / SE540 power amplifier
  236. Soundcards line out level?
  237. What happens if the battery supply is off balance ?
  238. Options for a less expensive attenuator option?
  239. star grounding with a seperate PSu
  240. Newb question
  241. SI T-amp - Bridging for mono block use?
  242. cheap tube preamp for GC
  243. What does it mean?
  244. A little more twisted than usual....
  245. LMxxxx Thermal Simulation
  246. LM1876 Grounding Question
  247. Can someone help a noob??
  248. problem with lm 3886 application circuit
  249. Looking for a tutorial?
  250. Lm4780

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