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  1. Advice needed for amp design
  2. LM338K regulate OPA541 question???
  3. Wiring help for an all-in-one gainclone
  4. National Semiconductor chips in Oz
  5. chassis ground vs. earth ground
  6. Self adhesive copper track Gainclone
  7. Newbie need help on LM 4780 Gainclone
  8. schotty vs bridge rectifier
  9. Integrated gainclone w/ NOS DAC and SB3
  10. Tube buffer (low voltage) for NI GC
  11. Radio problem on noninverted GC???
  12. newbie to DIY amps needs suggestions
  13. 2 watt lm380 amp
  14. heads up on some cheap sinks
  15. Max AWG for Peter's boards
  16. Pushing the limit of supply voltage
  17. Swap LM4780 for LM3875
  18. TDA7250 Hybrid
  19. Portable Outdoor solution...
  20. 60Wx4 car radio Amplifier IC
  21. PCB and Design needed
  22. DC offset problem from noninverted GC
  23. BR, PA or BPA PCB's?
  24. tda7294 current, power transformer selection
  25. How many???
  26. Remote volume - existing remote
  27. Classic GC vs Biran's kit
  28. siemens STK050
  29. Please review this mono-summing
  30. Nice Op Amp buffer for GC
  31. Velleman K4004B - which chipamp ?
  32. When will Gainclone end???
  33. What's wrong with this PSU schematic
  34. finally beginning my case/enclosure - heat question
  35. linn volume
  36. Transformers...
  37. LM3886 Sounding too messy and less power than expected.
  38. LM4780 from who?
  39. vacuum relay
  40. Chip Amps w Built In Heat Sinks
  41. Lm3886t / Lm3886tf ?
  42. Low frequency cutoff calculation for Noninverted.
  43. Good sounding CHEAP adapter for T amp?
  44. Newbie here. . .
  45. OP27. How good is it?
  46. Question: About BPA200 schematic
  47. Are PCB of LM3886 correct?
  48. Amp design Newbie help anyone?
  49. diff input 3886?
  50. Parallel LM4780/3886: leave away those 0,2Ohm between the outputs?
  51. LM4702 - BJT recommends (non-Darlingtons) for amp
  52. Noob amplifier design question
  53. Moved+changed preamp and now got hum and dc-offset whith chipampkits
  54. Military opamps in audio
  55. Ground Buzz
  56. Giga Amp 5.1 Channel
  57. LM3875 Datasheet
  58. What's that C for?
  59. Attenuator step sizes in the usable listening range
  60. Problem with my new teriod power trans
  61. Three-resistor LM3886 chipamp
  62. PCB design of parallel of two inverted LM3886 with buffer and dc-servo.
  63. Check this schematic please
  64. Discrete buffered portable mini headamp, for Lansing DN1
  65. Hottest part of LM3875
  66. TDA 1562 capable of handling 2Ohm loads?
  67. will this work properly?
  68. Blackgate on Gainclone.
  69. Looking for a Chip to get much power with 12-14V
  70. Resistor Value on Inverted GC
  71. My amplifier Using Tube buffer and LM1875
  72. hello folks transformer PSU question
  73. Solderless gainlone amplifier? (crimps, wires and terminal blocks)
  74. lm4780 heatsinking...
  75. Optimum gain for Inverted OPA-541 AP
  76. limiting gain for LM386N-3
  77. OPA541 gain question???
  78. Driver
  79. shield or not shield???
  80. Transformer for gainclone amp?
  81. Relay based source selector. Help needed!
  82. Easy build amp
  83. eagle layout for lm4780
  84. TDA 1521 +Epitaxial Darlington Transistors
  85. Sonic Impact t-amp clone
  86. Look for tube buffer for inverted LM3875
  87. My RevC project update (with pictures)
  88. chip for a subwoofer amp (~20w)?
  89. LM4780 Parallel/Bridge - Prelim Schematic
  90. Stupid question about active crossovers
  91. help needed on 10 channel amp
  92. Tube Preamp for Inverted Gainclone
  93. LM4780 Bridged Mono (136 watts of pure energy! ;-) )
  94. 2x LM4780 + DRV134 = hum Need grounding help!
  95. BPA-200 Pridge/Parallel Amp
  96. LM4780 Bridged mode and single supply
  97. 1800VA Torroid to get 40A???
  98. Pre amp or Buffer for Inverted GC?
  99. Noise level
  100. Inexpensive CPU heatsink and fan workable for a gainclone?
  101. Here's a design I'm working on...
  102. Input transformer for Inverted GC
  103. Where can I get, buy or download LM4780 PCB?
  104. chipamp.com
  105. Chipamp'ed Computer Speakers
  106. Toroidal Transformers Questions
  107. Is one 25.2A, 2A or two 12.6V, 3A transformers enough for gainclone?
  108. Tweeter Clone
  109. 2nd LM4780 BASED AMP COMPLETED-PICS*
  110. tda2007A internals ?
  111. Inverted GainClone question?
  112. STK4152ii
  113. 8 sources preamp
  114. substitute for IRF9540/IRF540
  115. Decent Cases in UK
  116. LM4780 Power Requirements
  117. Power transformer for OPA541AM
  118. My local Radio Shack is closing, what items to buy to build a cheap Gainclone?
  119. beginner want to make device...
  120. Inverted GainClone's gain question?
  121. Will RevA run with 24volt rails?
  122. TOOOOOO hot...
  123. 4780 stereo, parallel, bridged, single sided
  124. Modifying 200W gainclone circuit
  125. The Best Sounding DUAL opamps
  126. Another GC is born!
  127. Where to buy a cheap PCB?
  128. Best chip Amp for small Computer speakers?
  129. What's a preamp? :)
  130. Joshua Tree With Gainclone.
  131. lm3876 artwork needed
  132. Vince's GC RPS -=v2.0=-
  133. Help me troubleshoot an amp using STK461 chip
  134. Connecting AMP IC (TDA8560) to car radio speaker out
  135. Noise control
  136. noise from a cooler (two different ones)
  137. How should I start
  138. Vince's GC RPS
  139. LM4781 power supply
  140. LM1875 Micro Clone
  141. Upgrade MOd- Warning
  142. Interesting project for pre-amp remote control
  143. Any benefit for passive bi- or tri-amp with LM3875?
  144. Question: OPA134 for LM3875
  145. LM3876 for small sub amp?
  146. Sony 4*52W S-MOSFET
  147. My Lm3886, Dead or not? DC at OUTPUT!
  148. folded cascode
  149. Biamped System with LM4780s
  150. XDA-1 -- A symmetrical power amp utilizing LM4702
  151. Yamaha HTR-5830
  152. Carlos's Low value res config with 3875
  153. radio station inteference in my chipamp
  154. LM4780 - ouput = 4.4v - PB! HELP!
  155. Gainclone power supply transformer - Help!
  156. Is LM4732 simplified version of LM4780?
  157. Cheap LM3886 gainclone project ?
  158. LM3875 Dual mono amp
  159. LM4702 info
  160. Buffered amplifier question ! (2134, 3886)
  161. Should I try again on PCB's or go for perfboard?
  162. Say Hello To "Sparky" the Parallel Chipamp
  163. simple amplifier
  164. preamp with GC
  165. Gotta show it off!
  166. A simple DIY chassis is born
  167. 50 watts amplifier
  168. conductivity of hot glue?
  169. Regulated PS w/ LM317 & LM337's
  170. adding DAC to gainclone
  171. computer power supply?
  172. pre amp for 3886
  173. Phono stage stepup with opamps?
  174. Dual3886
  175. Input buffer for DRV134
  176. Concerning LM4702
  177. Finally finished my amp!
  178. Gainclone - why use large value decoupling capacitors ?
  179. .1uf cap twix pos/neg speaker posts
  180. How do I look up info on specific chips?
  181. Help
  182. Vogad
  183. Power supply for bridged Gainclone
  184. Did anyone ever make an amp with LM4651/2 Chips?
  185. Need grounding advice
  186. Switch
  187. Hot glue on wood case for mounting?
  188. Twisted X Overture
  189. nos-dac to gainclone coupling capacitor question
  190. Lowest noise and distortion Chip
  191. woofer popping sound
  192. Munted LM4780 freebee
  193. is it big enough?
  194. Invert OPA541AP schematic
  195. Hum in my gainClone
  196. NAD3130 heatsink suitable for gainclone ?
  197. Help, I need help with the LM4651/2 Sub-Amp
  198. keeping a sealed lead acid battery on its side?
  199. Lm1875. Power Supply Capacitors
  200. Do I really need/want a Gainclone?
  201. Can't control volume - Sonic Impact T
  202. LM4702 triple darlington output
  203. Gain / supply rails query
  204. LM3886 Low Output Level
  205. LM 4780 Mono
  206. Safety question concerning ground loops
  207. Making a step attenuator for a Chipamp
  208. Bridged LM3875 PCB
  209. Grounding Issues
  210. TDA7293 Based amp
  211. TDA7462 2.1 audio amplifier
  212. Any wattage estimate on the lm4780?
  213. Where to get LM4780 Thermal Pads?
  214. How Hot Can The LM3875 Get - do I need vent holes?
  215. RC4558 Dual op amp upgrades
  216. GainClone troubleshooting, major problem
  217. 3 way active speaker system + Subwoofer based on Lm 3886 & 4780
  218. 3875 clipping and heat
  219. woofer popping sound when driven hard
  220. L165V chipamp - possible ?
  221. Chipamp for computer - which one ?(need about 4W X 2)
  222. Need op-amp help
  223. Check my math?
  224. Picture of a Fake LM3886 (not sure yet, but probabily it is!)
  225. Acknolegment
  226. Twisting transformer wires?
  227. 5.1 pc
  228. LM1875 as substitute for TDA2050
  229. Is shielded wire necessary for chipamp inputs?
  230. New amplifacation needed noob!
  231. How to first test a gainclone?
  232. LM4780 (3 channels not working)
  233. LM3875 / LM3886 quasi-AB ?
  234. Serious power problem? (Interesting)
  235. Macho Cases
  236. TDA1554Q Questions....
  237. WWGC 3875 finally coming together
  238. Can the ON/OFF switch impact sound?
  239. RCF MFA 1200 amp
  240. Gm-120?
  241. Vbe Multiplier for LM4702 Output Stage
  242. Where am I able to get some silpad?
  243. Heatsink
  244. LM3875 circuit ready to solder?
  245. where to get 0.1 ohm 2W 0.1% resistors?
  246. LM1875, Heatsink calculator
  247. Akai Am-u22
  248. Carlos AD815 preamp PCB
  249. Lm1875, Single Or Dual Supply
  250. Lm1875, Bill Of Components

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