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  1. One of my OPA541AP short without knowing why
  2. US chassis suppliers.
  3. Newbie needs suggestions
  4. To decouple or not to decouple.
  5. Please Help!!! me decide on a chipamp
  6. Opamp decoupling
  7. Please, anyone, where can I find 5.1 amplifier schematics to connect to my pc..
  8. Nice portable amplifier chip?
  9. PT2350 chip question
  10. What Pre-amp has given you good results with your T-Amp?
  11. wanted a good schematic to drive a 100w subwoofer?
  12. Brians Rev 3 LM3875 Kit and Center Tap Transformer
  13. How can I connect 20V-0 20V-0 to one bridge rectify?
  14. Completed LM3875
  15. Bridged GC according to National application sheet
  16. One transformer, two chips
  17. The difference of Push-pull,Half-bridge,Full-bridge
  18. OPAmp replacement
  19. What amp for tweeter only in active setup ?
  20. mur860 alternative
  21. Lower voltage LM386?
  22. A strange problem with bridged LM3875
  23. need a high voltage operational amplifier!
  24. What's the different between OPA-541AM, OPA-541AP and OPA-549T
  25. Bpa200 Opa549 Sub Amp
  26. RCL question???
  27. Need circuit diagrams !
  28. Lowest Gain For OPA 541AP???
  29. Help with Sanyo STK4211 Amplifier!
  30. Mini AD815-based amp module
  31. Chip availability in Bangalore, India
  32. LMs vs TDAs
  33. dual primary//dual secondary toroid
  34. Resistor from Pin + (7) to ground in inverted GC
  35. Variable Low pass for sub
  36. LM3886 - regulator on the mute pin ?
  37. Good Amp Kit?
  38. High power amp
  39. Dual LM4780 Kit Supply Question
  40. A car amp question
  41. Tube buffer PCB for LM3875
  42. Blackgate N on Gainclone.
  43. Help a Newbie: 5 Channel Inverted LM3875TF Amp on the Cheap
  44. Q&A - LM4780 type as bi-amped speaker driver
  45. how to Using single secondaries transformer for snubber psu
  46. How much current draws a 3886 at 4 Ohm & max. power?
  47. LM3875 at low gain
  48. hook the left and right channels together?
  49. Lm3875 Vs Lm3886
  50. Advice needed for amp design
  51. LM338K regulate OPA541 question???
  52. Wiring help for an all-in-one gainclone
  53. National Semiconductor chips in Oz
  54. chassis ground vs. earth ground
  55. Self adhesive copper track Gainclone
  56. Newbie need help on LM 4780 Gainclone
  57. schotty vs bridge rectifier
  58. Integrated gainclone w/ NOS DAC and SB3
  59. Tube buffer (low voltage) for NI GC
  60. Radio problem on noninverted GC???
  61. newbie to DIY amps needs suggestions
  62. 2 watt lm380 amp
  63. heads up on some cheap sinks
  64. Max AWG for Peter's boards
  65. Pushing the limit of supply voltage
  66. Swap LM4780 for LM3875
  67. TDA7250 Hybrid
  68. Portable Outdoor solution...
  69. 60Wx4 car radio Amplifier IC
  70. PCB and Design needed
  71. DC offset problem from noninverted GC
  72. BR, PA or BPA PCB's?
  73. tda7294 current, power transformer selection
  74. How many???
  75. Remote volume - existing remote
  76. Classic GC vs Biran's kit
  77. siemens STK050
  78. Please review this mono-summing
  79. Nice Op Amp buffer for GC
  80. Velleman K4004B - which chipamp ?
  81. When will Gainclone end???
  82. What's wrong with this PSU schematic
  83. finally beginning my case/enclosure - heat question
  84. linn volume
  85. Transformers...
  86. LM3886 Sounding too messy and less power than expected.
  87. LM4780 from who?
  88. vacuum relay
  89. Chip Amps w Built In Heat Sinks
  90. Lm3886t / Lm3886tf ?
  91. Low frequency cutoff calculation for Noninverted.
  92. Good sounding CHEAP adapter for T amp?
  93. Newbie here. . .
  94. OP27. How good is it?
  95. Question: About BPA200 schematic
  96. Are PCB of LM3886 correct?
  97. Amp design Newbie help anyone?
  98. diff input 3886?
  99. Parallel LM4780/3886: leave away those 0,2Ohm between the outputs?
  100. LM4702 - BJT recommends (non-Darlingtons) for amp
  101. Noob amplifier design question
  102. Moved+changed preamp and now got hum and dc-offset whith chipampkits
  103. Military opamps in audio
  104. Ground Buzz
  105. Giga Amp 5.1 Channel
  106. LM3875 Datasheet
  107. What's that C for?
  108. Attenuator step sizes in the usable listening range
  109. Problem with my new teriod power trans
  110. Three-resistor LM3886 chipamp
  111. PCB design of parallel of two inverted LM3886 with buffer and dc-servo.
  112. Check this schematic please
  113. Discrete buffered portable mini headamp, for Lansing DN1
  114. Hottest part of LM3875
  115. TDA 1562 capable of handling 2Ohm loads?
  116. will this work properly?
  117. Blackgate on Gainclone.
  118. Looking for a Chip to get much power with 12-14V
  119. Resistor Value on Inverted GC
  120. My amplifier Using Tube buffer and LM1875
  121. hello folks transformer PSU question
  122. Solderless gainlone amplifier? (crimps, wires and terminal blocks)
  123. lm4780 heatsinking...
  124. Optimum gain for Inverted OPA-541 AP
  125. limiting gain for LM386N-3
  126. OPA541 gain question???
  127. Driver
  128. shield or not shield???
  129. Transformer for gainclone amp?
  130. Relay based source selector. Help needed!
  131. Easy build amp
  132. eagle layout for lm4780
  133. TDA 1521 +Epitaxial Darlington Transistors
  134. Sonic Impact t-amp clone
  135. Look for tube buffer for inverted LM3875
  136. My RevC project update (with pictures)
  137. chip for a subwoofer amp (~20w)?
  138. LM4780 Parallel/Bridge - Prelim Schematic
  139. Stupid question about active crossovers
  140. help needed on 10 channel amp
  141. Tube Preamp for Inverted Gainclone
  142. LM4780 Bridged Mono (136 watts of pure energy! ;-) )
  143. 2x LM4780 + DRV134 = hum Need grounding help!
  144. BPA-200 Pridge/Parallel Amp
  145. LM4780 Bridged mode and single supply
  146. 1800VA Torroid to get 40A???
  147. Pre amp or Buffer for Inverted GC?
  148. Noise level
  149. Inexpensive CPU heatsink and fan workable for a gainclone?
  150. Here's a design I'm working on...
  151. Input transformer for Inverted GC
  152. Where can I get, buy or download LM4780 PCB?
  153. chipamp.com
  154. Chipamp'ed Computer Speakers
  155. Toroidal Transformers Questions
  156. Is one 25.2A, 2A or two 12.6V, 3A transformers enough for gainclone?
  157. Tweeter Clone
  158. 2nd LM4780 BASED AMP COMPLETED-PICS*
  159. tda2007A internals ?
  160. Inverted GainClone question?
  161. STK4152ii
  162. 8 sources preamp
  163. substitute for IRF9540/IRF540
  164. Decent Cases in UK
  165. LM4780 Power Requirements
  166. Power transformer for OPA541AM
  167. My local Radio Shack is closing, what items to buy to build a cheap Gainclone?
  168. beginner want to make device...
  169. Inverted GainClone's gain question?
  170. Will RevA run with 24volt rails?
  171. TOOOOOO hot...
  172. 4780 stereo, parallel, bridged, single sided
  173. Modifying 200W gainclone circuit
  174. The Best Sounding DUAL opamps
  175. Another GC is born!
  176. Where to buy a cheap PCB?
  177. Best chip Amp for small Computer speakers?
  178. What's a preamp? :)
  179. Joshua Tree With Gainclone.
  180. lm3876 artwork needed
  181. Vince's GC RPS -=v2.0=-
  182. Help me troubleshoot an amp using STK461 chip
  183. Connecting AMP IC (TDA8560) to car radio speaker out
  184. Noise control
  185. noise from a cooler (two different ones)
  186. How should I start
  187. Vince's GC RPS
  188. LM4781 power supply
  189. LM1875 Micro Clone
  190. Upgrade MOd- Warning
  191. Interesting project for pre-amp remote control
  192. Any benefit for passive bi- or tri-amp with LM3875?
  193. Question: OPA134 for LM3875
  194. LM3876 for small sub amp?
  195. Sony 4*52W S-MOSFET
  196. My Lm3886, Dead or not? DC at OUTPUT!
  197. folded cascode
  198. Biamped System with LM4780s
  199. XDA-1 -- A symmetrical power amp utilizing LM4702
  200. Yamaha HTR-5830
  201. Carlos's Low value res config with 3875
  202. radio station inteference in my chipamp
  203. LM4780 - ouput = 4.4v - PB! HELP!
  204. Gainclone power supply transformer - Help!
  205. Is LM4732 simplified version of LM4780?
  206. Cheap LM3886 gainclone project ?
  207. LM3875 Dual mono amp
  208. LM4702 info
  209. Buffered amplifier question ! (2134, 3886)
  210. Should I try again on PCB's or go for perfboard?
  211. Say Hello To "Sparky" the Parallel Chipamp
  212. simple amplifier
  213. preamp with GC
  214. Gotta show it off!
  215. A simple DIY chassis is born
  216. 50 watts amplifier
  217. conductivity of hot glue?
  218. Regulated PS w/ LM317 & LM337's
  219. adding DAC to gainclone
  220. computer power supply?
  221. pre amp for 3886
  222. Phono stage stepup with opamps?
  223. Dual3886
  224. Input buffer for DRV134
  225. Concerning LM4702
  226. Finally finished my amp!
  227. Gainclone - why use large value decoupling capacitors ?
  228. .1uf cap twix pos/neg speaker posts
  229. How do I look up info on specific chips?
  230. Help
  231. Vogad
  232. Power supply for bridged Gainclone
  233. Did anyone ever make an amp with LM4651/2 Chips?
  234. Need grounding advice
  235. Switch
  236. Hot glue on wood case for mounting?
  237. Twisted X Overture
  238. nos-dac to gainclone coupling capacitor question
  239. Lowest noise and distortion Chip
  240. woofer popping sound
  241. Munted LM4780 freebee
  242. is it big enough?
  243. Invert OPA541AP schematic
  244. Hum in my gainClone
  245. NAD3130 heatsink suitable for gainclone ?
  246. Help, I need help with the LM4651/2 Sub-Amp
  247. keeping a sealed lead acid battery on its side?
  248. Lm1875. Power Supply Capacitors
  249. Do I really need/want a Gainclone?
  250. Can't control volume - Sonic Impact T

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