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  1. LM1036 (help)
  2. Subwoofer : Plate Amps or Monoblocks ?
  3. good and simple preamp for Gainclone
  4. 5.1 volume control
  5. look for LM3886 board
  6. Coupling cap.question..
  7. Tda7293 or LM3886 Modular Application
  8. BPA200, replacing LF412ACN with?
  9. make an amp with opa541
  10. enclosures..
  11. cheap chip
  12. What happened to Peter/audiosector?
  13. Inverted GC Kits?
  14. Fuse blew
  15. New Chipamp Kit Maker
  16. LM3886T board
  17. minimum gain for LM1875
  18. Cool Amp Animations
  19. chip amp for line arrays
  20. a split tqwp speaker for my chipamp
  21. can this work?? subwoofer filter
  22. LM3886 & LM3876 Step-by-step P2P Guides??
  23. My DIY recycled, retro, and really Neat-0 Gainclone box.
  24. Smoking Chipamp
  25. Lm4702 Bpa
  26. Minimum Internal Chassis Size For Audio Sector LM3875 Kit
  27. Practical Hookup Wire Types/Sizes
  28. Inverted vs non inverted what is the whole story...?
  29. Power Supply Transformer
  30. Los Angeles brick and mortar that sells toroidal transformers and Nat Semi LM3875TF
  31. NOOB WARNING - Appropriate Transformer
  32. Xtreme Noob - Summing Channels For Mono 3875
  33. Lm4765 Pcb
  34. Instrumentation Gainclone
  35. Low output power with LM3886??
  36. LM4780 echo/reverb on one channel. Please help
  37. supply rail voltage on 3875 output ?
  38. 14+ multichannel 3886 hum
  39. 2sj48 bias settings
  40. LM3875 bass amp oris horns
  41. Multi-channel, single transformer
  42. Power output vs speaker power handling
  43. Regulated power supply
  44. The Super-Simple ChipAmp, Pt. II
  45. ID PCB connector for me please?
  46. Design of umbilical cord
  47. LM3886 and LM4780 Eagle outlines
  48. Problem with LM3886 guitar amp???
  49. power regulators
  50. UPC1237 IC Amp Protector
  51. How to star ground to Chassis without a Chassis??
  52. help plz
  53. high power 6 channal amp
  54. Filtering out Power Supply Noise
  55. 5 channel amp for newbie
  56. Ultrafast rectifier and heatsink deal
  57. Multi-chip amplifier - Concentra, GC, PBA200, multichannel (all in one)
  58. Mass Confusion Over LM3886 Bridge/Parallel Modes and National's Specs.?
  59. Chipamp won't work! AARGH!
  60. First DIY Amp
  61. Utilizing a Standard Transformer as Heatsink?
  62. How big of an amp can I make with this?
  63. Interesting! ALPS blue velvet pot test results....
  64. help-intermittent high freq tones on lm3875
  65. TDA2050 as "false stereo" amplifier
  66. Help the noob!
  67. OPA1632 schematic for bridging LM3875
  68. Weird Humming problem
  69. chip amps into 6 ohm load
  70. 3875 PCB: Suggestion please?
  71. Physical layout for integrated stereo GC
  72. 12dc ssr for chip amp problem
  73. chip recomendation for a bass guitar amp (already got a transformer).
  74. mg 100 dsp marshall amp
  75. fake OPA549
  76. Help... Heat issue, is this normal?
  77. TDA2050 Oscillating
  78. Soft start circuit for GainClone
  79. High Power Chip-based Amplifier?
  80. best op amp for Ipod
  81. What type coax to use on chipamp?
  82. Ha1388
  83. Sony TMP47C103N Microcontroler
  84. AudioSector LM4780 Dual-Mono - questions/build log
  85. Building my first "Gainclone"
  86. Preamp hum problem somehow related to inputs
  87. OPA541 Parallel Problems
  88. How to wire vol control pots to chipamp?
  89. Capacitor quesiton..
  90. chipamp passive preamp / crossover
  91. Killed a working amp in a repair job..
  92. Point to point LM4780?
  93. Curious voltage difference between V+ and V-
  94. Wall Wart for testing
  95. Use two Transformers per chip amp?
  96. Cheap low powered amp
  97. Gainclone kit passive pre configuration
  98. My new El Cheap LM3875 PCB design.
  99. Toroidal for LM3886
  100. Need help to understand a salvaged Transformer.
  101. bridge or parrallel subamp help
  102. Integrated gainclone, NOSDAC and DAR
  103. DC offset reading
  104. Looking for a simple preamp to use with an LM4562
  105. Bridging STK4050II??
  106. Shorting Brian's LM3886 dual mono
  107. Inverted OPA549 - question for those who tried it
  108. High input level LM3886 amp ?
  109. Buzz in gainclone, looking for source.
  110. Can anyone recommend a small 10-30watt DIY amp?
  111. LM3886 Stereo Amplifier problem
  112. A few questions about Building a LM3886 Chip amp???
  113. LM4780 sounds murky in bridged mode
  114. "Knocking" sound
  115. Need idea / help building a 5.1 surround system Amp.
  116. Gainclone V+ to V- capacitor?
  117. LM3875 power supply questions...
  118. Need yea or nea on input switch
  119. lm1036 offset voltages
  120. building guitar amp... first project! help
  121. Trouble shooting LM3875 and NOSDAC
  122. LM3875 spice - first try
  123. Signetics NE540 / SE540 power amplifier
  124. Soundcards line out level?
  125. What happens if the battery supply is off balance ?
  126. Options for a less expensive attenuator option?
  127. star grounding with a seperate PSu
  128. Newb question
  129. SI T-amp - Bridging for mono block use?
  130. cheap tube preamp for GC
  131. What does it mean?
  132. A little more twisted than usual....
  133. LMxxxx Thermal Simulation
  134. LM1876 Grounding Question
  135. Can someone help a noob??
  136. problem with lm 3886 application circuit
  137. Looking for a tutorial?
  138. Lm4780
  139. DC on speaker output - LM3886
  140. TPA6120 Power Requirements
  141. Fequency cut-off for Direct coupling GC
  142. Line Filter for Gainclone
  143. the best transformer rail voltages for gainclone?
  144. Transformer question for Chipamp...
  145. LM1875 design advise....
  146. Compact high power full range audio system (using gainclones).
  147. tda2030, bridges
  148. What happens if I put a clipped INPUT into a gainclone?
  149. transformer shield newbie q
  150. Before any solder is spilled...
  151. pot for chip amp?
  152. LM3875 chip amp part decisions
  153. Please explain for me (dummy)
  154. first chipamp...need advice
  155. Another Tranny Question
  156. Best Chip amp
  157. WM8816-LM4562 Board Design
  158. How many 'c/W
  159. What SLA for my T-Amp
  160. Wiring Toroid 14V non center tapped for PSU
  161. Building a 5 channel GainClone
  162. Newbie question regarding LM3875 chipamp Rev 3 PCB
  163. Best Chip amp for this 4 Ohm speaker
  164. Noob with questions...
  165. 2 stk4050v bridged amplifier
  166. Tranny question
  167. Why dual mono?
  168. STK4050V, for real!
  169. New Hum
  170. Motorcycle Intercom Input Mixer w/Override
  171. Gainclone or 2nd hand amplifier ?
  172. Mounting chip to Heatrsink
  173. Chip Amp Power Relay
  174. "Best" toroidal transformer.
  175. I would like to have LM3875 bridged, do you have schematic?
  176. PGA2310 as quality VCA
  177. Input source switching
  178. modding a marshall ms-2 for more volume
  179. Definitive earthing advice sought.
  180. One of my OPA541AP short without knowing why
  181. US chassis suppliers.
  182. Newbie needs suggestions
  183. To decouple or not to decouple.
  184. Please Help!!! me decide on a chipamp
  185. Opamp decoupling
  186. Please, anyone, where can I find 5.1 amplifier schematics to connect to my pc..
  187. Nice portable amplifier chip?
  188. PT2350 chip question
  189. What Pre-amp has given you good results with your T-Amp?
  190. wanted a good schematic to drive a 100w subwoofer?
  191. Brians Rev 3 LM3875 Kit and Center Tap Transformer
  192. How can I connect 20V-0 20V-0 to one bridge rectify?
  193. Completed LM3875
  194. Bridged GC according to National application sheet
  195. One transformer, two chips
  196. The difference of Push-pull,Half-bridge,Full-bridge
  197. OPAmp replacement
  198. What amp for tweeter only in active setup ?
  199. mur860 alternative
  200. Lower voltage LM386?
  201. A strange problem with bridged LM3875
  202. need a high voltage operational amplifier!
  203. What's the different between OPA-541AM, OPA-541AP and OPA-549T
  204. Bpa200 Opa549 Sub Amp
  205. RCL question???
  206. Need circuit diagrams !
  207. Lowest Gain For OPA 541AP???
  208. Help with Sanyo STK4211 Amplifier!
  209. Mini AD815-based amp module
  210. Chip availability in Bangalore, India
  211. LMs vs TDAs
  212. dual primary//dual secondary toroid
  213. Resistor from Pin + (7) to ground in inverted GC
  214. Variable Low pass for sub
  215. LM3886 - regulator on the mute pin ?
  216. Good Amp Kit?
  217. High power amp
  218. Dual LM4780 Kit Supply Question
  219. A car amp question
  220. Tube buffer PCB for LM3875
  221. Blackgate N on Gainclone.
  222. Help a Newbie: 5 Channel Inverted LM3875TF Amp on the Cheap
  223. Q&A - LM4780 type as bi-amped speaker driver
  224. how to Using single secondaries transformer for snubber psu
  225. How much current draws a 3886 at 4 Ohm & max. power?
  226. LM3875 at low gain
  227. hook the left and right channels together?
  228. Lm3875 Vs Lm3886
  229. Advice needed for amp design
  230. LM338K regulate OPA541 question???
  231. Wiring help for an all-in-one gainclone
  232. National Semiconductor chips in Oz
  233. chassis ground vs. earth ground
  234. Self adhesive copper track Gainclone
  235. Newbie need help on LM 4780 Gainclone
  236. schotty vs bridge rectifier
  237. Integrated gainclone w/ NOS DAC and SB3
  238. Tube buffer (low voltage) for NI GC
  239. Radio problem on noninverted GC???
  240. newbie to DIY amps needs suggestions
  241. 2 watt lm380 amp
  242. heads up on some cheap sinks
  243. Max AWG for Peter's boards
  244. Pushing the limit of supply voltage
  245. Swap LM4780 for LM3875
  246. TDA7250 Hybrid
  247. Portable Outdoor solution...
  248. 60Wx4 car radio Amplifier IC
  249. PCB and Design needed
  250. DC offset problem from noninverted GC

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