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  1. DC on speaker output - LM3886
  2. TPA6120 Power Requirements
  3. Fequency cut-off for Direct coupling GC
  4. Line Filter for Gainclone
  5. the best transformer rail voltages for gainclone?
  6. Transformer question for Chipamp...
  7. LM1875 design advise....
  8. Compact high power full range audio system (using gainclones).
  9. tda2030, bridges
  10. What happens if I put a clipped INPUT into a gainclone?
  11. transformer shield newbie q
  12. Before any solder is spilled...
  13. pot for chip amp?
  14. LM3875 chip amp part decisions
  15. Please explain for me (dummy)
  16. first chipamp...need advice
  17. Another Tranny Question
  18. Best Chip amp
  19. WM8816-LM4562 Board Design
  20. How many 'c/W
  21. What SLA for my T-Amp
  22. Wiring Toroid 14V non center tapped for PSU
  23. Building a 5 channel GainClone
  24. Newbie question regarding LM3875 chipamp Rev 3 PCB
  25. Best Chip amp for this 4 Ohm speaker
  26. Noob with questions...
  27. 2 stk4050v bridged amplifier
  28. Tranny question
  29. Why dual mono?
  30. STK4050V, for real!
  31. New Hum
  32. Motorcycle Intercom Input Mixer w/Override
  33. Gainclone or 2nd hand amplifier ?
  34. Mounting chip to Heatrsink
  35. Chip Amp Power Relay
  36. "Best" toroidal transformer.
  37. I would like to have LM3875 bridged, do you have schematic?
  38. PGA2310 as quality VCA
  39. Input source switching
  40. modding a marshall ms-2 for more volume
  41. Definitive earthing advice sought.
  42. One of my OPA541AP short without knowing why
  43. US chassis suppliers.
  44. Newbie needs suggestions
  45. To decouple or not to decouple.
  46. Please Help!!! me decide on a chipamp
  47. Opamp decoupling
  48. Please, anyone, where can I find 5.1 amplifier schematics to connect to my pc..
  49. Nice portable amplifier chip?
  50. PT2350 chip question
  51. What Pre-amp has given you good results with your T-Amp?
  52. wanted a good schematic to drive a 100w subwoofer?
  53. Brians Rev 3 LM3875 Kit and Center Tap Transformer
  54. How can I connect 20V-0 20V-0 to one bridge rectify?
  55. Completed LM3875
  56. Bridged GC according to National application sheet
  57. One transformer, two chips
  58. The difference of Push-pull,Half-bridge,Full-bridge
  59. OPAmp replacement
  60. What amp for tweeter only in active setup ?
  61. mur860 alternative
  62. Lower voltage LM386?
  63. A strange problem with bridged LM3875
  64. need a high voltage operational amplifier!
  65. What's the different between OPA-541AM, OPA-541AP and OPA-549T
  66. Bpa200 Opa549 Sub Amp
  67. RCL question???
  68. Need circuit diagrams !
  69. Lowest Gain For OPA 541AP???
  70. Help with Sanyo STK4211 Amplifier!
  71. Mini AD815-based amp module
  72. Chip availability in Bangalore, India
  73. LMs vs TDAs
  74. dual primary//dual secondary toroid
  75. Resistor from Pin + (7) to ground in inverted GC
  76. Variable Low pass for sub
  77. LM3886 - regulator on the mute pin ?
  78. Good Amp Kit?
  79. High power amp
  80. Dual LM4780 Kit Supply Question
  81. A car amp question
  82. Tube buffer PCB for LM3875
  83. Blackgate N on Gainclone.
  84. Help a Newbie: 5 Channel Inverted LM3875TF Amp on the Cheap
  85. Q&A - LM4780 type as bi-amped speaker driver
  86. how to Using single secondaries transformer for snubber psu
  87. How much current draws a 3886 at 4 Ohm & max. power?
  88. LM3875 at low gain
  89. hook the left and right channels together?
  90. Lm3875 Vs Lm3886
  91. Advice needed for amp design
  92. LM338K regulate OPA541 question???
  93. Wiring help for an all-in-one gainclone
  94. National Semiconductor chips in Oz
  95. chassis ground vs. earth ground
  96. Self adhesive copper track Gainclone
  97. Newbie need help on LM 4780 Gainclone
  98. schotty vs bridge rectifier
  99. Integrated gainclone w/ NOS DAC and SB3
  100. Tube buffer (low voltage) for NI GC
  101. Radio problem on noninverted GC???
  102. newbie to DIY amps needs suggestions
  103. 2 watt lm380 amp
  104. heads up on some cheap sinks
  105. Max AWG for Peter's boards
  106. Pushing the limit of supply voltage
  107. Swap LM4780 for LM3875
  108. TDA7250 Hybrid
  109. Portable Outdoor solution...
  110. 60Wx4 car radio Amplifier IC
  111. PCB and Design needed
  112. DC offset problem from noninverted GC
  113. BR, PA or BPA PCB's?
  114. tda7294 current, power transformer selection
  115. How many???
  116. Remote volume - existing remote
  117. Classic GC vs Biran's kit
  118. siemens STK050
  119. Please review this mono-summing
  120. Nice Op Amp buffer for GC
  121. Velleman K4004B - which chipamp ?
  122. When will Gainclone end???
  123. What's wrong with this PSU schematic
  124. finally beginning my case/enclosure - heat question
  125. linn volume
  126. Transformers...
  127. LM3886 Sounding too messy and less power than expected.
  128. LM4780 from who?
  129. vacuum relay
  130. Chip Amps w Built In Heat Sinks
  131. Lm3886t / Lm3886tf ?
  132. Low frequency cutoff calculation for Noninverted.
  133. Good sounding CHEAP adapter for T amp?
  134. Newbie here. . .
  135. OP27. How good is it?
  136. Question: About BPA200 schematic
  137. Are PCB of LM3886 correct?
  138. Amp design Newbie help anyone?
  139. diff input 3886?
  140. Parallel LM4780/3886: leave away those 0,2Ohm between the outputs?
  141. LM4702 - BJT recommends (non-Darlingtons) for amp
  142. Noob amplifier design question
  143. Moved+changed preamp and now got hum and dc-offset whith chipampkits
  144. Military opamps in audio
  145. Ground Buzz
  146. Giga Amp 5.1 Channel
  147. LM3875 Datasheet
  148. What's that C for?
  149. Attenuator step sizes in the usable listening range
  150. Problem with my new teriod power trans
  151. Three-resistor LM3886 chipamp
  152. PCB design of parallel of two inverted LM3886 with buffer and dc-servo.
  153. Check this schematic please
  154. Discrete buffered portable mini headamp, for Lansing DN1
  155. Hottest part of LM3875
  156. TDA 1562 capable of handling 2Ohm loads?
  157. will this work properly?
  158. Blackgate on Gainclone.
  159. Looking for a Chip to get much power with 12-14V
  160. Resistor Value on Inverted GC
  161. My amplifier Using Tube buffer and LM1875
  162. hello folks transformer PSU question
  163. Solderless gainlone amplifier? (crimps, wires and terminal blocks)
  164. lm4780 heatsinking...
  165. Optimum gain for Inverted OPA-541 AP
  166. limiting gain for LM386N-3
  167. OPA541 gain question???
  168. Driver
  169. shield or not shield???
  170. Transformer for gainclone amp?
  171. Relay based source selector. Help needed!
  172. Easy build amp
  173. eagle layout for lm4780
  174. TDA 1521 +Epitaxial Darlington Transistors
  175. Sonic Impact t-amp clone
  176. Look for tube buffer for inverted LM3875
  177. My RevC project update (with pictures)
  178. chip for a subwoofer amp (~20w)?
  179. LM4780 Parallel/Bridge - Prelim Schematic
  180. Stupid question about active crossovers
  181. help needed on 10 channel amp
  182. Tube Preamp for Inverted Gainclone
  183. LM4780 Bridged Mono (136 watts of pure energy! ;-) )
  184. 2x LM4780 + DRV134 = hum Need grounding help!
  185. BPA-200 Pridge/Parallel Amp
  186. LM4780 Bridged mode and single supply
  187. 1800VA Torroid to get 40A???
  188. Pre amp or Buffer for Inverted GC?
  189. Noise level
  190. Inexpensive CPU heatsink and fan workable for a gainclone?
  191. Here's a design I'm working on...
  192. Input transformer for Inverted GC
  193. Where can I get, buy or download LM4780 PCB?
  194. chipamp.com
  195. Chipamp'ed Computer Speakers
  196. Toroidal Transformers Questions
  197. Is one 25.2A, 2A or two 12.6V, 3A transformers enough for gainclone?
  198. Tweeter Clone
  199. 2nd LM4780 BASED AMP COMPLETED-PICS*
  200. tda2007A internals ?
  201. Inverted GainClone question?
  202. STK4152ii
  203. 8 sources preamp
  204. substitute for IRF9540/IRF540
  205. Decent Cases in UK
  206. LM4780 Power Requirements
  207. Power transformer for OPA541AM
  208. My local Radio Shack is closing, what items to buy to build a cheap Gainclone?
  209. beginner want to make device...
  210. Inverted GainClone's gain question?
  211. Will RevA run with 24volt rails?
  212. TOOOOOO hot...
  213. 4780 stereo, parallel, bridged, single sided
  214. Modifying 200W gainclone circuit
  215. The Best Sounding DUAL opamps
  216. Another GC is born!
  217. Where to buy a cheap PCB?
  218. Best chip Amp for small Computer speakers?
  219. What's a preamp? :)
  220. Joshua Tree With Gainclone.
  221. lm3876 artwork needed
  222. Vince's GC RPS -=v2.0=-
  223. Help me troubleshoot an amp using STK461 chip
  224. Connecting AMP IC (TDA8560) to car radio speaker out
  225. Noise control
  226. noise from a cooler (two different ones)
  227. How should I start
  228. Vince's GC RPS
  229. LM4781 power supply
  230. LM1875 Micro Clone
  231. Upgrade MOd- Warning
  232. Interesting project for pre-amp remote control
  233. Any benefit for passive bi- or tri-amp with LM3875?
  234. Question: OPA134 for LM3875
  235. LM3876 for small sub amp?
  236. Sony 4*52W S-MOSFET
  237. My Lm3886, Dead or not? DC at OUTPUT!
  238. folded cascode
  239. Biamped System with LM4780s
  240. XDA-1 -- A symmetrical power amp utilizing LM4702
  241. Yamaha HTR-5830
  242. Carlos's Low value res config with 3875
  243. radio station inteference in my chipamp
  244. LM4780 - ouput = 4.4v - PB! HELP!
  245. Gainclone power supply transformer - Help!
  246. Is LM4732 simplified version of LM4780?
  247. Cheap LM3886 gainclone project ?
  248. LM3875 Dual mono amp
  249. LM4702 info
  250. Buffered amplifier question ! (2134, 3886)

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