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  1. My first LM3875: check my parts please?
  2. A quick question about humming / buzzing
  3. LM4780 Heat problem
  4. Gainclone and center tap
  5. Anyone know of GC that works from +/-50v
  6. Capacitor Choices...What's Important?
  7. Amplif mono with 4 x TDA 2030
  8. Signal inverter for radio project
  9. LM3886 clipping at 13v rms
  10. Stk407-710k
  11. LM338's for one channel getting way hotter than the other
  12. humm introduced to opamp?
  13. toshiba question
  14. Weird Voltage readings after rectifying
  15. ta7280 amp help
  16. LM3875 power up test.. and it crackles w/o speakers attached?
  17. LM3886 good enough for 3 way amp.?
  18. Battery Powered Guitar Amp help
  19. Low output power with LM3886 Amp!!!
  20. BPA300 Eagle File .BRD - No Catches
  21. LM3886 at 40 volts ??
  22. Hookup Wire Q
  23. GIGA AMP TDA2030 single(or)bridge with tone control & mic
  24. Help with blown Fuses LM3886, Chipamp.com
  25. How much capacitance at the chip when using a large snubber psu?
  26. LM4780 (LM3886) impedance issues
  27. LM4702 pin questions
  28. lookin for 3D
  29. LM3886 sound
  30. PCB LAYOUT FOR TDA7560
  31. LM3886GC, Does it prefer 4ohms or 8ohms?
  32. opa541 schematic
  33. pcb layout tda1554q
  34. Please check my chipamp with 2 x LT1210
  35. First LM3886TF-based build
  36. LM1036 (help)
  37. Subwoofer : Plate Amps or Monoblocks ?
  38. good and simple preamp for Gainclone
  39. 5.1 volume control
  40. look for LM3886 board
  41. Coupling cap.question..
  42. Tda7293 or LM3886 Modular Application
  43. BPA200, replacing LF412ACN with?
  44. make an amp with opa541
  45. enclosures..
  46. cheap chip
  47. What happened to Peter/audiosector?
  48. Inverted GC Kits?
  49. Fuse blew
  50. New Chipamp Kit Maker
  51. LM3886T board
  52. minimum gain for LM1875
  53. Cool Amp Animations
  54. chip amp for line arrays
  55. a split tqwp speaker for my chipamp
  56. can this work?? subwoofer filter
  57. LM3886 & LM3876 Step-by-step P2P Guides??
  58. My DIY recycled, retro, and really Neat-0 Gainclone box.
  59. Smoking Chipamp
  60. Lm4702 Bpa
  61. Minimum Internal Chassis Size For Audio Sector LM3875 Kit
  62. Practical Hookup Wire Types/Sizes
  63. Inverted vs non inverted what is the whole story...?
  64. Power Supply Transformer
  65. Los Angeles brick and mortar that sells toroidal transformers and Nat Semi LM3875TF
  66. NOOB WARNING - Appropriate Transformer
  67. Xtreme Noob - Summing Channels For Mono 3875
  68. Lm4765 Pcb
  69. Instrumentation Gainclone
  70. Low output power with LM3886??
  71. LM4780 echo/reverb on one channel. Please help
  72. supply rail voltage on 3875 output ?
  73. 14+ multichannel 3886 hum
  74. 2sj48 bias settings
  75. LM3875 bass amp oris horns
  76. Multi-channel, single transformer
  77. Power output vs speaker power handling
  78. Regulated power supply
  79. The Super-Simple ChipAmp, Pt. II
  80. ID PCB connector for me please?
  81. Design of umbilical cord
  82. LM3886 and LM4780 Eagle outlines
  83. Problem with LM3886 guitar amp???
  84. power regulators
  85. UPC1237 IC Amp Protector
  86. How to star ground to Chassis without a Chassis??
  87. help plz
  88. high power 6 channal amp
  89. Filtering out Power Supply Noise
  90. 5 channel amp for newbie
  91. Ultrafast rectifier and heatsink deal
  92. Multi-chip amplifier - Concentra, GC, PBA200, multichannel (all in one)
  93. Mass Confusion Over LM3886 Bridge/Parallel Modes and National's Specs.?
  94. Chipamp won't work! AARGH!
  95. First DIY Amp
  96. Utilizing a Standard Transformer as Heatsink?
  97. How big of an amp can I make with this?
  98. Interesting! ALPS blue velvet pot test results....
  99. help-intermittent high freq tones on lm3875
  100. TDA2050 as "false stereo" amplifier
  101. Help the noob!
  102. OPA1632 schematic for bridging LM3875
  103. Weird Humming problem
  104. chip amps into 6 ohm load
  105. 3875 PCB: Suggestion please?
  106. Physical layout for integrated stereo GC
  107. 12dc ssr for chip amp problem
  108. chip recomendation for a bass guitar amp (already got a transformer).
  109. mg 100 dsp marshall amp
  110. fake OPA549
  111. Help... Heat issue, is this normal?
  112. TDA2050 Oscillating
  113. Soft start circuit for GainClone
  114. High Power Chip-based Amplifier?
  115. best op amp for Ipod
  116. What type coax to use on chipamp?
  117. Ha1388
  118. Sony TMP47C103N Microcontroler
  119. AudioSector LM4780 Dual-Mono - questions/build log
  120. Building my first "Gainclone"
  121. Preamp hum problem somehow related to inputs
  122. OPA541 Parallel Problems
  123. How to wire vol control pots to chipamp?
  124. Capacitor quesiton..
  125. chipamp passive preamp / crossover
  126. Killed a working amp in a repair job..
  127. Point to point LM4780?
  128. Curious voltage difference between V+ and V-
  129. Wall Wart for testing
  130. Use two Transformers per chip amp?
  131. Cheap low powered amp
  132. Gainclone kit passive pre configuration
  133. My new El Cheap LM3875 PCB design.
  134. Toroidal for LM3886
  135. Need help to understand a salvaged Transformer.
  136. bridge or parrallel subamp help
  137. Integrated gainclone, NOSDAC and DAR
  138. DC offset reading
  139. Looking for a simple preamp to use with an LM4562
  140. Bridging STK4050II??
  141. Shorting Brian's LM3886 dual mono
  142. Inverted OPA549 - question for those who tried it
  143. High input level LM3886 amp ?
  144. Buzz in gainclone, looking for source.
  145. Can anyone recommend a small 10-30watt DIY amp?
  146. LM3886 Stereo Amplifier problem
  147. A few questions about Building a LM3886 Chip amp???
  148. LM4780 sounds murky in bridged mode
  149. "Knocking" sound
  150. Need idea / help building a 5.1 surround system Amp.
  151. Gainclone V+ to V- capacitor?
  152. LM3875 power supply questions...
  153. Need yea or nea on input switch
  154. lm1036 offset voltages
  155. building guitar amp... first project! help
  156. Trouble shooting LM3875 and NOSDAC
  157. LM3875 spice - first try
  158. Signetics NE540 / SE540 power amplifier
  159. Soundcards line out level?
  160. What happens if the battery supply is off balance ?
  161. Options for a less expensive attenuator option?
  162. star grounding with a seperate PSu
  163. Newb question
  164. SI T-amp - Bridging for mono block use?
  165. cheap tube preamp for GC
  166. What does it mean?
  167. A little more twisted than usual....
  168. LMxxxx Thermal Simulation
  169. LM1876 Grounding Question
  170. Can someone help a noob??
  171. problem with lm 3886 application circuit
  172. Looking for a tutorial?
  173. Lm4780
  174. DC on speaker output - LM3886
  175. TPA6120 Power Requirements
  176. Fequency cut-off for Direct coupling GC
  177. Line Filter for Gainclone
  178. the best transformer rail voltages for gainclone?
  179. Transformer question for Chipamp...
  180. LM1875 design advise....
  181. Compact high power full range audio system (using gainclones).
  182. tda2030, bridges
  183. What happens if I put a clipped INPUT into a gainclone?
  184. transformer shield newbie q
  185. Before any solder is spilled...
  186. pot for chip amp?
  187. LM3875 chip amp part decisions
  188. Please explain for me (dummy)
  189. first chipamp...need advice
  190. Another Tranny Question
  191. Best Chip amp
  192. WM8816-LM4562 Board Design
  193. How many 'c/W
  194. What SLA for my T-Amp
  195. Wiring Toroid 14V non center tapped for PSU
  196. Building a 5 channel GainClone
  197. Newbie question regarding LM3875 chipamp Rev 3 PCB
  198. Best Chip amp for this 4 Ohm speaker
  199. Noob with questions...
  200. 2 stk4050v bridged amplifier
  201. Tranny question
  202. Why dual mono?
  203. STK4050V, for real!
  204. New Hum
  205. Motorcycle Intercom Input Mixer w/Override
  206. Gainclone or 2nd hand amplifier ?
  207. Mounting chip to Heatrsink
  208. Chip Amp Power Relay
  209. "Best" toroidal transformer.
  210. I would like to have LM3875 bridged, do you have schematic?
  211. PGA2310 as quality VCA
  212. Input source switching
  213. modding a marshall ms-2 for more volume
  214. Definitive earthing advice sought.
  215. One of my OPA541AP short without knowing why
  216. US chassis suppliers.
  217. Newbie needs suggestions
  218. To decouple or not to decouple.
  219. Please Help!!! me decide on a chipamp
  220. Opamp decoupling
  221. Please, anyone, where can I find 5.1 amplifier schematics to connect to my pc..
  222. Nice portable amplifier chip?
  223. PT2350 chip question
  224. What Pre-amp has given you good results with your T-Amp?
  225. wanted a good schematic to drive a 100w subwoofer?
  226. Brians Rev 3 LM3875 Kit and Center Tap Transformer
  227. How can I connect 20V-0 20V-0 to one bridge rectify?
  228. Completed LM3875
  229. Bridged GC according to National application sheet
  230. One transformer, two chips
  231. The difference of Push-pull,Half-bridge,Full-bridge
  232. OPAmp replacement
  233. What amp for tweeter only in active setup ?
  234. mur860 alternative
  235. Lower voltage LM386?
  236. A strange problem with bridged LM3875
  237. need a high voltage operational amplifier!
  238. What's the different between OPA-541AM, OPA-541AP and OPA-549T
  239. Bpa200 Opa549 Sub Amp
  240. RCL question???
  241. Need circuit diagrams !
  242. Lowest Gain For OPA 541AP???
  243. Help with Sanyo STK4211 Amplifier!
  244. Mini AD815-based amp module
  245. Chip availability in Bangalore, India
  246. LMs vs TDAs
  247. dual primary//dual secondary toroid
  248. Resistor from Pin + (7) to ground in inverted GC
  249. Variable Low pass for sub
  250. LM3886 - regulator on the mute pin ?

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