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  1. BPA200, replacing LF412ACN with?
  2. make an amp with opa541
  3. enclosures..
  4. cheap chip
  5. What happened to Peter/audiosector?
  6. Inverted GC Kits?
  7. Fuse blew
  8. New Chipamp Kit Maker
  9. LM3886T board
  10. minimum gain for LM1875
  11. Cool Amp Animations
  12. chip amp for line arrays
  13. a split tqwp speaker for my chipamp
  14. can this work?? subwoofer filter
  15. LM3886 & LM3876 Step-by-step P2P Guides??
  16. My DIY recycled, retro, and really Neat-0 Gainclone box.
  17. Smoking Chipamp
  18. Lm4702 Bpa
  19. Minimum Internal Chassis Size For Audio Sector LM3875 Kit
  20. Practical Hookup Wire Types/Sizes
  21. Inverted vs non inverted what is the whole story...?
  22. Power Supply Transformer
  23. Los Angeles brick and mortar that sells toroidal transformers and Nat Semi LM3875TF
  24. NOOB WARNING - Appropriate Transformer
  25. Xtreme Noob - Summing Channels For Mono 3875
  26. Lm4765 Pcb
  27. Instrumentation Gainclone
  28. Low output power with LM3886??
  29. LM4780 echo/reverb on one channel. Please help
  30. supply rail voltage on 3875 output ?
  31. 14+ multichannel 3886 hum
  32. 2sj48 bias settings
  33. LM3875 bass amp oris horns
  34. Multi-channel, single transformer
  35. Power output vs speaker power handling
  36. Regulated power supply
  37. The Super-Simple ChipAmp, Pt. II
  38. ID PCB connector for me please?
  39. Design of umbilical cord
  40. LM3886 and LM4780 Eagle outlines
  41. Problem with LM3886 guitar amp???
  42. power regulators
  43. UPC1237 IC Amp Protector
  44. How to star ground to Chassis without a Chassis??
  45. help plz
  46. high power 6 channal amp
  47. Filtering out Power Supply Noise
  48. 5 channel amp for newbie
  49. Ultrafast rectifier and heatsink deal
  50. Multi-chip amplifier - Concentra, GC, PBA200, multichannel (all in one)
  51. Mass Confusion Over LM3886 Bridge/Parallel Modes and National's Specs.?
  52. Chipamp won't work! AARGH!
  53. First DIY Amp
  54. Utilizing a Standard Transformer as Heatsink?
  55. How big of an amp can I make with this?
  56. Interesting! ALPS blue velvet pot test results....
  57. help-intermittent high freq tones on lm3875
  58. TDA2050 as "false stereo" amplifier
  59. Help the noob!
  60. OPA1632 schematic for bridging LM3875
  61. Weird Humming problem
  62. chip amps into 6 ohm load
  63. 3875 PCB: Suggestion please?
  64. Physical layout for integrated stereo GC
  65. 12dc ssr for chip amp problem
  66. chip recomendation for a bass guitar amp (already got a transformer).
  67. mg 100 dsp marshall amp
  68. fake OPA549
  69. Help... Heat issue, is this normal?
  70. TDA2050 Oscillating
  71. Soft start circuit for GainClone
  72. High Power Chip-based Amplifier?
  73. best op amp for Ipod
  74. What type coax to use on chipamp?
  75. Ha1388
  76. Sony TMP47C103N Microcontroler
  77. AudioSector LM4780 Dual-Mono - questions/build log
  78. Building my first "Gainclone"
  79. Preamp hum problem somehow related to inputs
  80. OPA541 Parallel Problems
  81. How to wire vol control pots to chipamp?
  82. Capacitor quesiton..
  83. chipamp passive preamp / crossover
  84. Killed a working amp in a repair job..
  85. Point to point LM4780?
  86. Curious voltage difference between V+ and V-
  87. Wall Wart for testing
  88. Use two Transformers per chip amp?
  89. Cheap low powered amp
  90. Gainclone kit passive pre configuration
  91. My new El Cheap LM3875 PCB design.
  92. Toroidal for LM3886
  93. Need help to understand a salvaged Transformer.
  94. bridge or parrallel subamp help
  95. Integrated gainclone, NOSDAC and DAR
  96. DC offset reading
  97. Looking for a simple preamp to use with an LM4562
  98. Bridging STK4050II??
  99. Shorting Brian's LM3886 dual mono
  100. Inverted OPA549 - question for those who tried it
  101. High input level LM3886 amp ?
  102. Buzz in gainclone, looking for source.
  103. Can anyone recommend a small 10-30watt DIY amp?
  104. LM3886 Stereo Amplifier problem
  105. A few questions about Building a LM3886 Chip amp???
  106. LM4780 sounds murky in bridged mode
  107. "Knocking" sound
  108. Need idea / help building a 5.1 surround system Amp.
  109. Gainclone V+ to V- capacitor?
  110. LM3875 power supply questions...
  111. Need yea or nea on input switch
  112. lm1036 offset voltages
  113. building guitar amp... first project! help
  114. Trouble shooting LM3875 and NOSDAC
  115. LM3875 spice - first try
  116. Signetics NE540 / SE540 power amplifier
  117. Soundcards line out level?
  118. What happens if the battery supply is off balance ?
  119. Options for a less expensive attenuator option?
  120. star grounding with a seperate PSu
  121. Newb question
  122. SI T-amp - Bridging for mono block use?
  123. cheap tube preamp for GC
  124. What does it mean?
  125. A little more twisted than usual....
  126. LMxxxx Thermal Simulation
  127. LM1876 Grounding Question
  128. Can someone help a noob??
  129. problem with lm 3886 application circuit
  130. Looking for a tutorial?
  131. Lm4780
  132. DC on speaker output - LM3886
  133. TPA6120 Power Requirements
  134. Fequency cut-off for Direct coupling GC
  135. Line Filter for Gainclone
  136. the best transformer rail voltages for gainclone?
  137. Transformer question for Chipamp...
  138. LM1875 design advise....
  139. Compact high power full range audio system (using gainclones).
  140. tda2030, bridges
  141. What happens if I put a clipped INPUT into a gainclone?
  142. transformer shield newbie q
  143. Before any solder is spilled...
  144. pot for chip amp?
  145. LM3875 chip amp part decisions
  146. Please explain for me (dummy)
  147. first chipamp...need advice
  148. Another Tranny Question
  149. Best Chip amp
  150. WM8816-LM4562 Board Design
  151. How many 'c/W
  152. What SLA for my T-Amp
  153. Wiring Toroid 14V non center tapped for PSU
  154. Building a 5 channel GainClone
  155. Newbie question regarding LM3875 chipamp Rev 3 PCB
  156. Best Chip amp for this 4 Ohm speaker
  157. Noob with questions...
  158. 2 stk4050v bridged amplifier
  159. Tranny question
  160. Why dual mono?
  161. STK4050V, for real!
  162. New Hum
  163. Motorcycle Intercom Input Mixer w/Override
  164. Gainclone or 2nd hand amplifier ?
  165. Mounting chip to Heatrsink
  166. Chip Amp Power Relay
  167. "Best" toroidal transformer.
  168. I would like to have LM3875 bridged, do you have schematic?
  169. PGA2310 as quality VCA
  170. Input source switching
  171. modding a marshall ms-2 for more volume
  172. Definitive earthing advice sought.
  173. One of my OPA541AP short without knowing why
  174. US chassis suppliers.
  175. Newbie needs suggestions
  176. To decouple or not to decouple.
  177. Please Help!!! me decide on a chipamp
  178. Opamp decoupling
  179. Please, anyone, where can I find 5.1 amplifier schematics to connect to my pc..
  180. Nice portable amplifier chip?
  181. PT2350 chip question
  182. What Pre-amp has given you good results with your T-Amp?
  183. wanted a good schematic to drive a 100w subwoofer?
  184. Brians Rev 3 LM3875 Kit and Center Tap Transformer
  185. How can I connect 20V-0 20V-0 to one bridge rectify?
  186. Completed LM3875
  187. Bridged GC according to National application sheet
  188. One transformer, two chips
  189. The difference of Push-pull,Half-bridge,Full-bridge
  190. OPAmp replacement
  191. What amp for tweeter only in active setup ?
  192. mur860 alternative
  193. Lower voltage LM386?
  194. A strange problem with bridged LM3875
  195. need a high voltage operational amplifier!
  196. What's the different between OPA-541AM, OPA-541AP and OPA-549T
  197. Bpa200 Opa549 Sub Amp
  198. RCL question???
  199. Need circuit diagrams !
  200. Lowest Gain For OPA 541AP???
  201. Help with Sanyo STK4211 Amplifier!
  202. Mini AD815-based amp module
  203. Chip availability in Bangalore, India
  204. LMs vs TDAs
  205. dual primary//dual secondary toroid
  206. Resistor from Pin + (7) to ground in inverted GC
  207. Variable Low pass for sub
  208. LM3886 - regulator on the mute pin ?
  209. Good Amp Kit?
  210. High power amp
  211. Dual LM4780 Kit Supply Question
  212. A car amp question
  213. Tube buffer PCB for LM3875
  214. Blackgate N on Gainclone.
  215. Help a Newbie: 5 Channel Inverted LM3875TF Amp on the Cheap
  216. Q&A - LM4780 type as bi-amped speaker driver
  217. how to Using single secondaries transformer for snubber psu
  218. How much current draws a 3886 at 4 Ohm & max. power?
  219. LM3875 at low gain
  220. hook the left and right channels together?
  221. Lm3875 Vs Lm3886
  222. Advice needed for amp design
  223. LM338K regulate OPA541 question???
  224. Wiring help for an all-in-one gainclone
  225. National Semiconductor chips in Oz
  226. chassis ground vs. earth ground
  227. Self adhesive copper track Gainclone
  228. Newbie need help on LM 4780 Gainclone
  229. schotty vs bridge rectifier
  230. Integrated gainclone w/ NOS DAC and SB3
  231. Tube buffer (low voltage) for NI GC
  232. Radio problem on noninverted GC???
  233. newbie to DIY amps needs suggestions
  234. 2 watt lm380 amp
  235. heads up on some cheap sinks
  236. Max AWG for Peter's boards
  237. Pushing the limit of supply voltage
  238. Swap LM4780 for LM3875
  239. TDA7250 Hybrid
  240. Portable Outdoor solution...
  241. 60Wx4 car radio Amplifier IC
  242. PCB and Design needed
  243. DC offset problem from noninverted GC
  244. BR, PA or BPA PCB's?
  245. tda7294 current, power transformer selection
  246. How many???
  247. Remote volume - existing remote
  248. Classic GC vs Biran's kit
  249. siemens STK050
  250. Please review this mono-summing

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