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

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