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  1. Toroidal transformer bolt question & mobile phone interference
  2. .. are TDA1514a **** or what ..??
  3. Subwoofer filter design comments!
  4. "Power On" LED on a LM3875 Kit
  5. Why remove capacitor 'wrapping' ?
  6. Heatsink For LM3875 Techdiy Kit
  7. Audiosector kit: adding a pot
  8. LM3875 dual mono (Carlosfm/BrianGT)
  9. My first LM3875: check my parts please?
  10. A quick question about humming / buzzing
  11. LM4780 Heat problem
  12. Gainclone and center tap
  13. Anyone know of GC that works from +/-50v
  14. Capacitor Choices...What's Important?
  15. Amplif mono with 4 x TDA 2030
  16. Signal inverter for radio project
  17. LM3886 clipping at 13v rms
  18. Stk407-710k
  19. LM338's for one channel getting way hotter than the other
  20. humm introduced to opamp?
  21. toshiba question
  22. Weird Voltage readings after rectifying
  23. ta7280 amp help
  24. LM3875 power up test.. and it crackles w/o speakers attached?
  25. LM3886 good enough for 3 way amp.?
  26. Battery Powered Guitar Amp help
  27. Low output power with LM3886 Amp!!!
  28. BPA300 Eagle File .BRD - No Catches
  29. LM3886 at 40 volts ??
  30. Hookup Wire Q
  31. GIGA AMP TDA2030 single(or)bridge with tone control & mic
  32. Help with blown Fuses LM3886, Chipamp.com
  33. How much capacitance at the chip when using a large snubber psu?
  34. LM4780 (LM3886) impedance issues
  35. LM4702 pin questions
  36. lookin for 3D
  37. LM3886 sound
  38. PCB LAYOUT FOR TDA7560
  39. LM3886GC, Does it prefer 4ohms or 8ohms?
  40. opa541 schematic
  41. pcb layout tda1554q
  42. Please check my chipamp with 2 x LT1210
  43. First LM3886TF-based build
  44. LM1036 (help)
  45. Subwoofer : Plate Amps or Monoblocks ?
  46. good and simple preamp for Gainclone
  47. 5.1 volume control
  48. look for LM3886 board
  49. Coupling cap.question..
  50. Tda7293 or LM3886 Modular Application
  51. BPA200, replacing LF412ACN with?
  52. make an amp with opa541
  53. enclosures..
  54. cheap chip
  55. What happened to Peter/audiosector?
  56. Inverted GC Kits?
  57. Fuse blew
  58. New Chipamp Kit Maker
  59. LM3886T board
  60. minimum gain for LM1875
  61. Cool Amp Animations
  62. chip amp for line arrays
  63. a split tqwp speaker for my chipamp
  64. can this work?? subwoofer filter
  65. LM3886 & LM3876 Step-by-step P2P Guides??
  66. My DIY recycled, retro, and really Neat-0 Gainclone box.
  67. Smoking Chipamp
  68. Lm4702 Bpa
  69. Minimum Internal Chassis Size For Audio Sector LM3875 Kit
  70. Practical Hookup Wire Types/Sizes
  71. Inverted vs non inverted what is the whole story...?
  72. Power Supply Transformer
  73. Los Angeles brick and mortar that sells toroidal transformers and Nat Semi LM3875TF
  74. NOOB WARNING - Appropriate Transformer
  75. Xtreme Noob - Summing Channels For Mono 3875
  76. Lm4765 Pcb
  77. Instrumentation Gainclone
  78. Low output power with LM3886??
  79. LM4780 echo/reverb on one channel. Please help
  80. supply rail voltage on 3875 output ?
  81. 14+ multichannel 3886 hum
  82. 2sj48 bias settings
  83. LM3875 bass amp oris horns
  84. Multi-channel, single transformer
  85. Power output vs speaker power handling
  86. Regulated power supply
  87. The Super-Simple ChipAmp, Pt. II
  88. ID PCB connector for me please?
  89. Design of umbilical cord
  90. LM3886 and LM4780 Eagle outlines
  91. Problem with LM3886 guitar amp???
  92. power regulators
  93. UPC1237 IC Amp Protector
  94. How to star ground to Chassis without a Chassis??
  95. help plz
  96. high power 6 channal amp
  97. Filtering out Power Supply Noise
  98. 5 channel amp for newbie
  99. Ultrafast rectifier and heatsink deal
  100. Multi-chip amplifier - Concentra, GC, PBA200, multichannel (all in one)
  101. Mass Confusion Over LM3886 Bridge/Parallel Modes and National's Specs.?
  102. Chipamp won't work! AARGH!
  103. First DIY Amp
  104. Utilizing a Standard Transformer as Heatsink?
  105. How big of an amp can I make with this?
  106. Interesting! ALPS blue velvet pot test results....
  107. help-intermittent high freq tones on lm3875
  108. TDA2050 as "false stereo" amplifier
  109. Help the noob!
  110. OPA1632 schematic for bridging LM3875
  111. Weird Humming problem
  112. chip amps into 6 ohm load
  113. 3875 PCB: Suggestion please?
  114. Physical layout for integrated stereo GC
  115. 12dc ssr for chip amp problem
  116. chip recomendation for a bass guitar amp (already got a transformer).
  117. mg 100 dsp marshall amp
  118. fake OPA549
  119. Help... Heat issue, is this normal?
  120. TDA2050 Oscillating
  121. Soft start circuit for GainClone
  122. High Power Chip-based Amplifier?
  123. best op amp for Ipod
  124. What type coax to use on chipamp?
  125. Ha1388
  126. Sony TMP47C103N Microcontroler
  127. AudioSector LM4780 Dual-Mono - questions/build log
  128. Building my first "Gainclone"
  129. Preamp hum problem somehow related to inputs
  130. OPA541 Parallel Problems
  131. How to wire vol control pots to chipamp?
  132. Capacitor quesiton..
  133. chipamp passive preamp / crossover
  134. Killed a working amp in a repair job..
  135. Point to point LM4780?
  136. Curious voltage difference between V+ and V-
  137. Wall Wart for testing
  138. Use two Transformers per chip amp?
  139. Cheap low powered amp
  140. Gainclone kit passive pre configuration
  141. My new El Cheap LM3875 PCB design.
  142. Toroidal for LM3886
  143. Need help to understand a salvaged Transformer.
  144. bridge or parrallel subamp help
  145. Integrated gainclone, NOSDAC and DAR
  146. DC offset reading
  147. Looking for a simple preamp to use with an LM4562
  148. Bridging STK4050II??
  149. Shorting Brian's LM3886 dual mono
  150. Inverted OPA549 - question for those who tried it
  151. High input level LM3886 amp ?
  152. Buzz in gainclone, looking for source.
  153. Can anyone recommend a small 10-30watt DIY amp?
  154. LM3886 Stereo Amplifier problem
  155. A few questions about Building a LM3886 Chip amp???
  156. LM4780 sounds murky in bridged mode
  157. "Knocking" sound
  158. Need idea / help building a 5.1 surround system Amp.
  159. Gainclone V+ to V- capacitor?
  160. LM3875 power supply questions...
  161. Need yea or nea on input switch
  162. lm1036 offset voltages
  163. building guitar amp... first project! help
  164. Trouble shooting LM3875 and NOSDAC
  165. LM3875 spice - first try
  166. Signetics NE540 / SE540 power amplifier
  167. Soundcards line out level?
  168. What happens if the battery supply is off balance ?
  169. Options for a less expensive attenuator option?
  170. star grounding with a seperate PSu
  171. Newb question
  172. SI T-amp - Bridging for mono block use?
  173. cheap tube preamp for GC
  174. What does it mean?
  175. A little more twisted than usual....
  176. LMxxxx Thermal Simulation
  177. LM1876 Grounding Question
  178. Can someone help a noob??
  179. problem with lm 3886 application circuit
  180. Looking for a tutorial?
  181. Lm4780
  182. DC on speaker output - LM3886
  183. TPA6120 Power Requirements
  184. Fequency cut-off for Direct coupling GC
  185. Line Filter for Gainclone
  186. the best transformer rail voltages for gainclone?
  187. Transformer question for Chipamp...
  188. LM1875 design advise....
  189. Compact high power full range audio system (using gainclones).
  190. tda2030, bridges
  191. What happens if I put a clipped INPUT into a gainclone?
  192. transformer shield newbie q
  193. Before any solder is spilled...
  194. pot for chip amp?
  195. LM3875 chip amp part decisions
  196. Please explain for me (dummy)
  197. first chipamp...need advice
  198. Another Tranny Question
  199. Best Chip amp
  200. WM8816-LM4562 Board Design
  201. How many 'c/W
  202. What SLA for my T-Amp
  203. Wiring Toroid 14V non center tapped for PSU
  204. Building a 5 channel GainClone
  205. Newbie question regarding LM3875 chipamp Rev 3 PCB
  206. Best Chip amp for this 4 Ohm speaker
  207. Noob with questions...
  208. 2 stk4050v bridged amplifier
  209. Tranny question
  210. Why dual mono?
  211. STK4050V, for real!
  212. New Hum
  213. Motorcycle Intercom Input Mixer w/Override
  214. Gainclone or 2nd hand amplifier ?
  215. Mounting chip to Heatrsink
  216. Chip Amp Power Relay
  217. "Best" toroidal transformer.
  218. I would like to have LM3875 bridged, do you have schematic?
  219. PGA2310 as quality VCA
  220. Input source switching
  221. modding a marshall ms-2 for more volume
  222. Definitive earthing advice sought.
  223. One of my OPA541AP short without knowing why
  224. US chassis suppliers.
  225. Newbie needs suggestions
  226. To decouple or not to decouple.
  227. Please Help!!! me decide on a chipamp
  228. Opamp decoupling
  229. Please, anyone, where can I find 5.1 amplifier schematics to connect to my pc..
  230. Nice portable amplifier chip?
  231. PT2350 chip question
  232. What Pre-amp has given you good results with your T-Amp?
  233. wanted a good schematic to drive a 100w subwoofer?
  234. Brians Rev 3 LM3875 Kit and Center Tap Transformer
  235. How can I connect 20V-0 20V-0 to one bridge rectify?
  236. Completed LM3875
  237. Bridged GC according to National application sheet
  238. One transformer, two chips
  239. The difference of Push-pull,Half-bridge,Full-bridge
  240. OPAmp replacement
  241. What amp for tweeter only in active setup ?
  242. mur860 alternative
  243. Lower voltage LM386?
  244. A strange problem with bridged LM3875
  245. need a high voltage operational amplifier!
  246. What's the different between OPA-541AM, OPA-541AP and OPA-549T
  247. Bpa200 Opa549 Sub Amp
  248. RCL question???
  249. Need circuit diagrams !
  250. Lowest Gain For OPA 541AP???

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