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  1. ID PCB connector for me please?
  2. Design of umbilical cord
  3. LM3886 and LM4780 Eagle outlines
  4. Problem with LM3886 guitar amp???
  5. power regulators
  6. UPC1237 IC Amp Protector
  7. How to star ground to Chassis without a Chassis??
  8. help plz
  9. high power 6 channal amp
  10. Filtering out Power Supply Noise
  11. 5 channel amp for newbie
  12. Ultrafast rectifier and heatsink deal
  13. Multi-chip amplifier - Concentra, GC, PBA200, multichannel (all in one)
  14. Mass Confusion Over LM3886 Bridge/Parallel Modes and National's Specs.?
  15. Chipamp won't work! AARGH!
  16. First DIY Amp
  17. Utilizing a Standard Transformer as Heatsink?
  18. How big of an amp can I make with this?
  19. Interesting! ALPS blue velvet pot test results....
  20. help-intermittent high freq tones on lm3875
  21. TDA2050 as "false stereo" amplifier
  22. Help the noob!
  23. OPA1632 schematic for bridging LM3875
  24. Weird Humming problem
  25. chip amps into 6 ohm load
  26. 3875 PCB: Suggestion please?
  27. Physical layout for integrated stereo GC
  28. 12dc ssr for chip amp problem
  29. chip recomendation for a bass guitar amp (already got a transformer).
  30. mg 100 dsp marshall amp
  31. fake OPA549
  32. Help... Heat issue, is this normal?
  33. TDA2050 Oscillating
  34. Soft start circuit for GainClone
  35. High Power Chip-based Amplifier?
  36. best op amp for Ipod
  37. What type coax to use on chipamp?
  38. Ha1388
  39. Sony TMP47C103N Microcontroler
  40. AudioSector LM4780 Dual-Mono - questions/build log
  41. Building my first "Gainclone"
  42. Preamp hum problem somehow related to inputs
  43. OPA541 Parallel Problems
  44. How to wire vol control pots to chipamp?
  45. Capacitor quesiton..
  46. chipamp passive preamp / crossover
  47. Killed a working amp in a repair job..
  48. Point to point LM4780?
  49. Curious voltage difference between V+ and V-
  50. Wall Wart for testing
  51. Use two Transformers per chip amp?
  52. Cheap low powered amp
  53. Gainclone kit passive pre configuration
  54. My new El Cheap LM3875 PCB design.
  55. Toroidal for LM3886
  56. Need help to understand a salvaged Transformer.
  57. bridge or parrallel subamp help
  58. Integrated gainclone, NOSDAC and DAR
  59. DC offset reading
  60. Looking for a simple preamp to use with an LM4562
  61. Bridging STK4050II??
  62. Shorting Brian's LM3886 dual mono
  63. Inverted OPA549 - question for those who tried it
  64. High input level LM3886 amp ?
  65. Buzz in gainclone, looking for source.
  66. Can anyone recommend a small 10-30watt DIY amp?
  67. LM3886 Stereo Amplifier problem
  68. A few questions about Building a LM3886 Chip amp???
  69. LM4780 sounds murky in bridged mode
  70. "Knocking" sound
  71. Need idea / help building a 5.1 surround system Amp.
  72. Gainclone V+ to V- capacitor?
  73. LM3875 power supply questions...
  74. Need yea or nea on input switch
  75. lm1036 offset voltages
  76. building guitar amp... first project! help
  77. Trouble shooting LM3875 and NOSDAC
  78. LM3875 spice - first try
  79. Signetics NE540 / SE540 power amplifier
  80. Soundcards line out level?
  81. What happens if the battery supply is off balance ?
  82. Options for a less expensive attenuator option?
  83. star grounding with a seperate PSu
  84. Newb question
  85. SI T-amp - Bridging for mono block use?
  86. cheap tube preamp for GC
  87. What does it mean?
  88. A little more twisted than usual....
  89. LMxxxx Thermal Simulation
  90. LM1876 Grounding Question
  91. Can someone help a noob??
  92. problem with lm 3886 application circuit
  93. Looking for a tutorial?
  94. Lm4780
  95. DC on speaker output - LM3886
  96. TPA6120 Power Requirements
  97. Fequency cut-off for Direct coupling GC
  98. Line Filter for Gainclone
  99. the best transformer rail voltages for gainclone?
  100. Transformer question for Chipamp...
  101. LM1875 design advise....
  102. Compact high power full range audio system (using gainclones).
  103. tda2030, bridges
  104. What happens if I put a clipped INPUT into a gainclone?
  105. transformer shield newbie q
  106. Before any solder is spilled...
  107. pot for chip amp?
  108. LM3875 chip amp part decisions
  109. Please explain for me (dummy)
  110. first chipamp...need advice
  111. Another Tranny Question
  112. Best Chip amp
  113. WM8816-LM4562 Board Design
  114. How many 'c/W
  115. What SLA for my T-Amp
  116. Wiring Toroid 14V non center tapped for PSU
  117. Building a 5 channel GainClone
  118. Newbie question regarding LM3875 chipamp Rev 3 PCB
  119. Best Chip amp for this 4 Ohm speaker
  120. Noob with questions...
  121. 2 stk4050v bridged amplifier
  122. Tranny question
  123. Why dual mono?
  124. STK4050V, for real!
  125. New Hum
  126. Motorcycle Intercom Input Mixer w/Override
  127. Gainclone or 2nd hand amplifier ?
  128. Mounting chip to Heatrsink
  129. Chip Amp Power Relay
  130. "Best" toroidal transformer.
  131. I would like to have LM3875 bridged, do you have schematic?
  132. PGA2310 as quality VCA
  133. Input source switching
  134. modding a marshall ms-2 for more volume
  135. Definitive earthing advice sought.
  136. One of my OPA541AP short without knowing why
  137. US chassis suppliers.
  138. Newbie needs suggestions
  139. To decouple or not to decouple.
  140. Please Help!!! me decide on a chipamp
  141. Opamp decoupling
  142. Please, anyone, where can I find 5.1 amplifier schematics to connect to my pc..
  143. Nice portable amplifier chip?
  144. PT2350 chip question
  145. What Pre-amp has given you good results with your T-Amp?
  146. wanted a good schematic to drive a 100w subwoofer?
  147. Brians Rev 3 LM3875 Kit and Center Tap Transformer
  148. How can I connect 20V-0 20V-0 to one bridge rectify?
  149. Completed LM3875
  150. Bridged GC according to National application sheet
  151. One transformer, two chips
  152. The difference of Push-pull,Half-bridge,Full-bridge
  153. OPAmp replacement
  154. What amp for tweeter only in active setup ?
  155. mur860 alternative
  156. Lower voltage LM386?
  157. A strange problem with bridged LM3875
  158. need a high voltage operational amplifier!
  159. What's the different between OPA-541AM, OPA-541AP and OPA-549T
  160. Bpa200 Opa549 Sub Amp
  161. RCL question???
  162. Need circuit diagrams !
  163. Lowest Gain For OPA 541AP???
  164. Help with Sanyo STK4211 Amplifier!
  165. Mini AD815-based amp module
  166. Chip availability in Bangalore, India
  167. LMs vs TDAs
  168. dual primary//dual secondary toroid
  169. Resistor from Pin + (7) to ground in inverted GC
  170. Variable Low pass for sub
  171. LM3886 - regulator on the mute pin ?
  172. Good Amp Kit?
  173. High power amp
  174. Dual LM4780 Kit Supply Question
  175. A car amp question
  176. Tube buffer PCB for LM3875
  177. Blackgate N on Gainclone.
  178. Help a Newbie: 5 Channel Inverted LM3875TF Amp on the Cheap
  179. Q&A - LM4780 type as bi-amped speaker driver
  180. how to Using single secondaries transformer for snubber psu
  181. How much current draws a 3886 at 4 Ohm & max. power?
  182. LM3875 at low gain
  183. hook the left and right channels together?
  184. Lm3875 Vs Lm3886
  185. Advice needed for amp design
  186. LM338K regulate OPA541 question???
  187. Wiring help for an all-in-one gainclone
  188. National Semiconductor chips in Oz
  189. chassis ground vs. earth ground
  190. Self adhesive copper track Gainclone
  191. Newbie need help on LM 4780 Gainclone
  192. schotty vs bridge rectifier
  193. Integrated gainclone w/ NOS DAC and SB3
  194. Tube buffer (low voltage) for NI GC
  195. Radio problem on noninverted GC???
  196. newbie to DIY amps needs suggestions
  197. 2 watt lm380 amp
  198. heads up on some cheap sinks
  199. Max AWG for Peter's boards
  200. Pushing the limit of supply voltage
  201. Swap LM4780 for LM3875
  202. TDA7250 Hybrid
  203. Portable Outdoor solution...
  204. 60Wx4 car radio Amplifier IC
  205. PCB and Design needed
  206. DC offset problem from noninverted GC
  207. BR, PA or BPA PCB's?
  208. tda7294 current, power transformer selection
  209. How many???
  210. Remote volume - existing remote
  211. Classic GC vs Biran's kit
  212. siemens STK050
  213. Please review this mono-summing
  214. Nice Op Amp buffer for GC
  215. Velleman K4004B - which chipamp ?
  216. When will Gainclone end???
  217. What's wrong with this PSU schematic
  218. finally beginning my case/enclosure - heat question
  219. linn volume
  220. Transformers...
  221. LM3886 Sounding too messy and less power than expected.
  222. LM4780 from who?
  223. vacuum relay
  224. Chip Amps w Built In Heat Sinks
  225. Lm3886t / Lm3886tf ?
  226. Low frequency cutoff calculation for Noninverted.
  227. Good sounding CHEAP adapter for T amp?
  228. Newbie here. . .
  229. OP27. How good is it?
  230. Question: About BPA200 schematic
  231. Are PCB of LM3886 correct?
  232. Amp design Newbie help anyone?
  233. diff input 3886?
  234. Parallel LM4780/3886: leave away those 0,2Ohm between the outputs?
  235. LM4702 - BJT recommends (non-Darlingtons) for amp
  236. Noob amplifier design question
  237. Moved+changed preamp and now got hum and dc-offset whith chipampkits
  238. Military opamps in audio
  239. Ground Buzz
  240. Giga Amp 5.1 Channel
  241. LM3875 Datasheet
  242. What's that C for?
  243. Attenuator step sizes in the usable listening range
  244. Problem with my new teriod power trans
  245. Three-resistor LM3886 chipamp
  246. PCB design of parallel of two inverted LM3886 with buffer and dc-servo.
  247. Check this schematic please
  248. Discrete buffered portable mini headamp, for Lansing DN1
  249. Hottest part of LM3875
  250. TDA 1562 capable of handling 2Ohm loads?