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  1. Inverted vs non inverted what is the whole story...?
  2. Power Supply Transformer
  3. Los Angeles brick and mortar that sells toroidal transformers and Nat Semi LM3875TF
  4. NOOB WARNING - Appropriate Transformer
  5. Xtreme Noob - Summing Channels For Mono 3875
  6. Lm4765 Pcb
  7. Instrumentation Gainclone
  8. Low output power with LM3886??
  9. LM4780 echo/reverb on one channel. Please help
  10. supply rail voltage on 3875 output ?
  11. 14+ multichannel 3886 hum
  12. 2sj48 bias settings
  13. LM3875 bass amp oris horns
  14. Multi-channel, single transformer
  15. Power output vs speaker power handling
  16. Regulated power supply
  17. The Super-Simple ChipAmp, Pt. II
  18. ID PCB connector for me please?
  19. Design of umbilical cord
  20. LM3886 and LM4780 Eagle outlines
  21. Problem with LM3886 guitar amp???
  22. power regulators
  23. UPC1237 IC Amp Protector
  24. How to star ground to Chassis without a Chassis??
  25. help plz
  26. high power 6 channal amp
  27. Filtering out Power Supply Noise
  28. 5 channel amp for newbie
  29. Ultrafast rectifier and heatsink deal
  30. Multi-chip amplifier - Concentra, GC, PBA200, multichannel (all in one)
  31. Mass Confusion Over LM3886 Bridge/Parallel Modes and National's Specs.?
  32. Chipamp won't work! AARGH!
  33. First DIY Amp
  34. Utilizing a Standard Transformer as Heatsink?
  35. How big of an amp can I make with this?
  36. Interesting! ALPS blue velvet pot test results....
  37. help-intermittent high freq tones on lm3875
  38. TDA2050 as "false stereo" amplifier
  39. Help the noob!
  40. OPA1632 schematic for bridging LM3875
  41. Weird Humming problem
  42. chip amps into 6 ohm load
  43. 3875 PCB: Suggestion please?
  44. Physical layout for integrated stereo GC
  45. 12dc ssr for chip amp problem
  46. chip recomendation for a bass guitar amp (already got a transformer).
  47. mg 100 dsp marshall amp
  48. fake OPA549
  49. Help... Heat issue, is this normal?
  50. TDA2050 Oscillating
  51. Soft start circuit for GainClone
  52. High Power Chip-based Amplifier?
  53. best op amp for Ipod
  54. What type coax to use on chipamp?
  55. Ha1388
  56. Sony TMP47C103N Microcontroler
  57. AudioSector LM4780 Dual-Mono - questions/build log
  58. Building my first "Gainclone"
  59. Preamp hum problem somehow related to inputs
  60. OPA541 Parallel Problems
  61. How to wire vol control pots to chipamp?
  62. Capacitor quesiton..
  63. chipamp passive preamp / crossover
  64. Killed a working amp in a repair job..
  65. Point to point LM4780?
  66. Curious voltage difference between V+ and V-
  67. Wall Wart for testing
  68. Use two Transformers per chip amp?
  69. Cheap low powered amp
  70. Gainclone kit passive pre configuration
  71. My new El Cheap LM3875 PCB design.
  72. Toroidal for LM3886
  73. Need help to understand a salvaged Transformer.
  74. bridge or parrallel subamp help
  75. Integrated gainclone, NOSDAC and DAR
  76. DC offset reading
  77. Looking for a simple preamp to use with an LM4562
  78. Bridging STK4050II??
  79. Shorting Brian's LM3886 dual mono
  80. Inverted OPA549 - question for those who tried it
  81. High input level LM3886 amp ?
  82. Buzz in gainclone, looking for source.
  83. Can anyone recommend a small 10-30watt DIY amp?
  84. LM3886 Stereo Amplifier problem
  85. A few questions about Building a LM3886 Chip amp???
  86. LM4780 sounds murky in bridged mode
  87. "Knocking" sound
  88. Need idea / help building a 5.1 surround system Amp.
  89. Gainclone V+ to V- capacitor?
  90. LM3875 power supply questions...
  91. Need yea or nea on input switch
  92. lm1036 offset voltages
  93. building guitar amp... first project! help
  94. Trouble shooting LM3875 and NOSDAC
  95. LM3875 spice - first try
  96. Signetics NE540 / SE540 power amplifier
  97. Soundcards line out level?
  98. What happens if the battery supply is off balance ?
  99. Options for a less expensive attenuator option?
  100. star grounding with a seperate PSu
  101. Newb question
  102. SI T-amp - Bridging for mono block use?
  103. cheap tube preamp for GC
  104. What does it mean?
  105. A little more twisted than usual....
  106. LMxxxx Thermal Simulation
  107. LM1876 Grounding Question
  108. Can someone help a noob??
  109. problem with lm 3886 application circuit
  110. Looking for a tutorial?
  111. Lm4780
  112. DC on speaker output - LM3886
  113. TPA6120 Power Requirements
  114. Fequency cut-off for Direct coupling GC
  115. Line Filter for Gainclone
  116. the best transformer rail voltages for gainclone?
  117. Transformer question for Chipamp...
  118. LM1875 design advise....
  119. Compact high power full range audio system (using gainclones).
  120. tda2030, bridges
  121. What happens if I put a clipped INPUT into a gainclone?
  122. transformer shield newbie q
  123. Before any solder is spilled...
  124. pot for chip amp?
  125. LM3875 chip amp part decisions
  126. Please explain for me (dummy)
  127. first chipamp...need advice
  128. Another Tranny Question
  129. Best Chip amp
  130. WM8816-LM4562 Board Design
  131. How many 'c/W
  132. What SLA for my T-Amp
  133. Wiring Toroid 14V non center tapped for PSU
  134. Building a 5 channel GainClone
  135. Newbie question regarding LM3875 chipamp Rev 3 PCB
  136. Best Chip amp for this 4 Ohm speaker
  137. Noob with questions...
  138. 2 stk4050v bridged amplifier
  139. Tranny question
  140. Why dual mono?
  141. STK4050V, for real!
  142. New Hum
  143. Motorcycle Intercom Input Mixer w/Override
  144. Gainclone or 2nd hand amplifier ?
  145. Mounting chip to Heatrsink
  146. Chip Amp Power Relay
  147. "Best" toroidal transformer.
  148. I would like to have LM3875 bridged, do you have schematic?
  149. PGA2310 as quality VCA
  150. Input source switching
  151. modding a marshall ms-2 for more volume
  152. Definitive earthing advice sought.
  153. One of my OPA541AP short without knowing why
  154. US chassis suppliers.
  155. Newbie needs suggestions
  156. To decouple or not to decouple.
  157. Please Help!!! me decide on a chipamp
  158. Opamp decoupling
  159. Please, anyone, where can I find 5.1 amplifier schematics to connect to my pc..
  160. Nice portable amplifier chip?
  161. PT2350 chip question
  162. What Pre-amp has given you good results with your T-Amp?
  163. wanted a good schematic to drive a 100w subwoofer?
  164. Brians Rev 3 LM3875 Kit and Center Tap Transformer
  165. How can I connect 20V-0 20V-0 to one bridge rectify?
  166. Completed LM3875
  167. Bridged GC according to National application sheet
  168. One transformer, two chips
  169. The difference of Push-pull,Half-bridge,Full-bridge
  170. OPAmp replacement
  171. What amp for tweeter only in active setup ?
  172. mur860 alternative
  173. Lower voltage LM386?
  174. A strange problem with bridged LM3875
  175. need a high voltage operational amplifier!
  176. What's the different between OPA-541AM, OPA-541AP and OPA-549T
  177. Bpa200 Opa549 Sub Amp
  178. RCL question???
  179. Need circuit diagrams !
  180. Lowest Gain For OPA 541AP???
  181. Help with Sanyo STK4211 Amplifier!
  182. Mini AD815-based amp module
  183. Chip availability in Bangalore, India
  184. LMs vs TDAs
  185. dual primary//dual secondary toroid
  186. Resistor from Pin + (7) to ground in inverted GC
  187. Variable Low pass for sub
  188. LM3886 - regulator on the mute pin ?
  189. Good Amp Kit?
  190. High power amp
  191. Dual LM4780 Kit Supply Question
  192. A car amp question
  193. Tube buffer PCB for LM3875
  194. Blackgate N on Gainclone.
  195. Help a Newbie: 5 Channel Inverted LM3875TF Amp on the Cheap
  196. Q&A - LM4780 type as bi-amped speaker driver
  197. how to Using single secondaries transformer for snubber psu
  198. How much current draws a 3886 at 4 Ohm & max. power?
  199. LM3875 at low gain
  200. hook the left and right channels together?
  201. Lm3875 Vs Lm3886
  202. Advice needed for amp design
  203. LM338K regulate OPA541 question???
  204. Wiring help for an all-in-one gainclone
  205. National Semiconductor chips in Oz
  206. chassis ground vs. earth ground
  207. Self adhesive copper track Gainclone
  208. Newbie need help on LM 4780 Gainclone
  209. schotty vs bridge rectifier
  210. Integrated gainclone w/ NOS DAC and SB3
  211. Tube buffer (low voltage) for NI GC
  212. Radio problem on noninverted GC???
  213. newbie to DIY amps needs suggestions
  214. 2 watt lm380 amp
  215. heads up on some cheap sinks
  216. Max AWG for Peter's boards
  217. Pushing the limit of supply voltage
  218. Swap LM4780 for LM3875
  219. TDA7250 Hybrid
  220. Portable Outdoor solution...
  221. 60Wx4 car radio Amplifier IC
  222. PCB and Design needed
  223. DC offset problem from noninverted GC
  224. BR, PA or BPA PCB's?
  225. tda7294 current, power transformer selection
  226. How many???
  227. Remote volume - existing remote
  228. Classic GC vs Biran's kit
  229. siemens STK050
  230. Please review this mono-summing
  231. Nice Op Amp buffer for GC
  232. Velleman K4004B - which chipamp ?
  233. When will Gainclone end???
  234. What's wrong with this PSU schematic
  235. finally beginning my case/enclosure - heat question
  236. linn volume
  237. Transformers...
  238. LM3886 Sounding too messy and less power than expected.
  239. LM4780 from who?
  240. vacuum relay
  241. Chip Amps w Built In Heat Sinks
  242. Lm3886t / Lm3886tf ?
  243. Low frequency cutoff calculation for Noninverted.
  244. Good sounding CHEAP adapter for T amp?
  245. Newbie here. . .
  246. OP27. How good is it?
  247. Question: About BPA200 schematic
  248. Are PCB of LM3886 correct?
  249. Amp design Newbie help anyone?
  250. diff input 3886?

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