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  1. What's wrong with this PSU schematic
  2. finally beginning my case/enclosure - heat question
  3. linn volume
  4. Transformers...
  5. LM3886 Sounding too messy and less power than expected.
  6. LM4780 from who?
  7. vacuum relay
  8. Chip Amps w Built In Heat Sinks
  9. Lm3886t / Lm3886tf ?
  10. Low frequency cutoff calculation for Noninverted.
  11. Good sounding CHEAP adapter for T amp?
  12. Newbie here. . .
  13. OP27. How good is it?
  14. Question: About BPA200 schematic
  15. Are PCB of LM3886 correct?
  16. Amp design Newbie help anyone?
  17. diff input 3886?
  18. Parallel LM4780/3886: leave away those 0,2Ohm between the outputs?
  19. LM4702 - BJT recommends (non-Darlingtons) for amp
  20. Noob amplifier design question
  21. Moved+changed preamp and now got hum and dc-offset whith chipampkits
  22. Military opamps in audio
  23. Ground Buzz
  24. Giga Amp 5.1 Channel
  25. LM3875 Datasheet
  26. What's that C for?
  27. Attenuator step sizes in the usable listening range
  28. Problem with my new teriod power trans
  29. Three-resistor LM3886 chipamp
  30. PCB design of parallel of two inverted LM3886 with buffer and dc-servo.
  31. Check this schematic please
  32. Discrete buffered portable mini headamp, for Lansing DN1
  33. Hottest part of LM3875
  34. TDA 1562 capable of handling 2Ohm loads?
  35. will this work properly?
  36. Blackgate on Gainclone.
  37. Looking for a Chip to get much power with 12-14V
  38. Resistor Value on Inverted GC
  39. My amplifier Using Tube buffer and LM1875
  40. hello folks transformer PSU question
  41. Solderless gainlone amplifier? (crimps, wires and terminal blocks)
  42. lm4780 heatsinking...
  43. Optimum gain for Inverted OPA-541 AP
  44. limiting gain for LM386N-3
  45. OPA541 gain question???
  46. Driver
  47. shield or not shield???
  48. Transformer for gainclone amp?
  49. Relay based source selector. Help needed!
  50. Easy build amp
  51. eagle layout for lm4780
  52. TDA 1521 +Epitaxial Darlington Transistors
  53. Sonic Impact t-amp clone
  54. Look for tube buffer for inverted LM3875
  55. My RevC project update (with pictures)
  56. chip for a subwoofer amp (~20w)?
  57. LM4780 Parallel/Bridge - Prelim Schematic
  58. Stupid question about active crossovers
  59. help needed on 10 channel amp
  60. Tube Preamp for Inverted Gainclone
  61. LM4780 Bridged Mono (136 watts of pure energy! ;-) )
  62. 2x LM4780 + DRV134 = hum Need grounding help!
  63. BPA-200 Pridge/Parallel Amp
  64. LM4780 Bridged mode and single supply
  65. 1800VA Torroid to get 40A???
  66. Pre amp or Buffer for Inverted GC?
  67. Noise level
  68. Inexpensive CPU heatsink and fan workable for a gainclone?
  69. Here's a design I'm working on...
  70. Input transformer for Inverted GC
  71. Where can I get, buy or download LM4780 PCB?
  72. chipamp.com
  73. Chipamp'ed Computer Speakers
  74. Toroidal Transformers Questions
  75. Is one 25.2A, 2A or two 12.6V, 3A transformers enough for gainclone?
  76. Tweeter Clone
  77. 2nd LM4780 BASED AMP COMPLETED-PICS*
  78. tda2007A internals ?
  79. Inverted GainClone question?
  80. STK4152ii
  81. 8 sources preamp
  82. substitute for IRF9540/IRF540
  83. Decent Cases in UK
  84. LM4780 Power Requirements
  85. Power transformer for OPA541AM
  86. My local Radio Shack is closing, what items to buy to build a cheap Gainclone?
  87. beginner want to make device...
  88. Inverted GainClone's gain question?
  89. Will RevA run with 24volt rails?
  90. TOOOOOO hot...
  91. 4780 stereo, parallel, bridged, single sided
  92. Modifying 200W gainclone circuit
  93. The Best Sounding DUAL opamps
  94. Another GC is born!
  95. Where to buy a cheap PCB?
  96. Best chip Amp for small Computer speakers?
  97. What's a preamp? :)
  98. Joshua Tree With Gainclone.
  99. lm3876 artwork needed
  100. Vince's GC RPS -=v2.0=-
  101. Help me troubleshoot an amp using STK461 chip
  102. Connecting AMP IC (TDA8560) to car radio speaker out
  103. Noise control
  104. noise from a cooler (two different ones)
  105. How should I start
  106. Vince's GC RPS
  107. LM4781 power supply
  108. LM1875 Micro Clone
  109. Upgrade MOd- Warning
  110. Interesting project for pre-amp remote control
  111. Any benefit for passive bi- or tri-amp with LM3875?
  112. Question: OPA134 for LM3875
  113. LM3876 for small sub amp?
  114. Sony 4*52W S-MOSFET
  115. My Lm3886, Dead or not? DC at OUTPUT!
  116. folded cascode
  117. Biamped System with LM4780s
  118. XDA-1 -- A symmetrical power amp utilizing LM4702
  119. Yamaha HTR-5830
  120. Carlos's Low value res config with 3875
  121. radio station inteference in my chipamp
  122. LM4780 - ouput = 4.4v - PB! HELP!
  123. Gainclone power supply transformer - Help!
  124. Is LM4732 simplified version of LM4780?
  125. Cheap LM3886 gainclone project ?
  126. LM3875 Dual mono amp
  127. LM4702 info
  128. Buffered amplifier question ! (2134, 3886)
  129. Should I try again on PCB's or go for perfboard?
  130. Say Hello To "Sparky" the Parallel Chipamp
  131. simple amplifier
  132. preamp with GC
  133. Gotta show it off!
  134. A simple DIY chassis is born
  135. 50 watts amplifier
  136. conductivity of hot glue?
  137. Regulated PS w/ LM317 & LM337's
  138. adding DAC to gainclone
  139. computer power supply?
  140. pre amp for 3886
  141. Phono stage stepup with opamps?
  142. Dual3886
  143. Input buffer for DRV134
  144. Concerning LM4702
  145. Finally finished my amp!
  146. Gainclone - why use large value decoupling capacitors ?
  147. .1uf cap twix pos/neg speaker posts
  148. How do I look up info on specific chips?
  149. Help
  150. Vogad
  151. Power supply for bridged Gainclone
  152. Did anyone ever make an amp with LM4651/2 Chips?
  153. Need grounding advice
  154. Switch
  155. Hot glue on wood case for mounting?
  156. Twisted X Overture
  157. nos-dac to gainclone coupling capacitor question
  158. Lowest noise and distortion Chip
  159. woofer popping sound
  160. Munted LM4780 freebee
  161. is it big enough?
  162. Invert OPA541AP schematic
  163. Hum in my gainClone
  164. NAD3130 heatsink suitable for gainclone ?
  165. Help, I need help with the LM4651/2 Sub-Amp
  166. keeping a sealed lead acid battery on its side?
  167. Lm1875. Power Supply Capacitors
  168. Do I really need/want a Gainclone?
  169. Can't control volume - Sonic Impact T
  170. LM4702 triple darlington output
  171. Gain / supply rails query
  172. LM3886 Low Output Level
  173. LM 4780 Mono
  174. Safety question concerning ground loops
  175. Making a step attenuator for a Chipamp
  176. Bridged LM3875 PCB
  177. Grounding Issues
  178. TDA7293 Based amp
  179. TDA7462 2.1 audio amplifier
  180. Any wattage estimate on the lm4780?
  181. Where to get LM4780 Thermal Pads?
  182. How Hot Can The LM3875 Get - do I need vent holes?
  183. RC4558 Dual op amp upgrades
  184. GainClone troubleshooting, major problem
  185. 3 way active speaker system + Subwoofer based on Lm 3886 & 4780
  186. 3875 clipping and heat
  187. woofer popping sound when driven hard
  188. L165V chipamp - possible ?
  189. Chipamp for computer - which one ?(need about 4W X 2)
  190. Need op-amp help
  191. Check my math?
  192. Picture of a Fake LM3886 (not sure yet, but probabily it is!)
  193. Acknolegment
  194. Twisting transformer wires?
  195. 5.1 pc
  196. LM1875 as substitute for TDA2050
  197. Is shielded wire necessary for chipamp inputs?
  198. New amplifacation needed noob!
  199. How to first test a gainclone?
  200. LM4780 (3 channels not working)
  201. LM3875 / LM3886 quasi-AB ?
  202. Serious power problem? (Interesting)
  203. Macho Cases
  204. TDA1554Q Questions....
  205. WWGC 3875 finally coming together
  206. Can the ON/OFF switch impact sound?
  207. RCF MFA 1200 amp
  208. Gm-120?
  209. Vbe Multiplier for LM4702 Output Stage
  210. Where am I able to get some silpad?
  211. Heatsink
  212. LM3875 circuit ready to solder?
  213. where to get 0.1 ohm 2W 0.1% resistors?
  214. LM1875, Heatsink calculator
  215. Akai Am-u22
  216. Carlos AD815 preamp PCB
  217. Lm1875, Single Or Dual Supply
  218. Lm1875, Bill Of Components
  219. Lm1875, Emc Protections
  220. High Power Gainclone
  221. High Power Gainclone
  222. Simplified LM3886 amp pcb "organic" style
  223. GC/RIAA (simple) preamplifer
  224. Lm386 Preamp Transistor ?
  225. Gainclone beats Arcam A85
  226. pa100 pcb single sided layout lm3886
  227. Common Ground Layout & Manual Work !
  228. non-oversampling dac to gainclone - coupling/filter caps worthwhile?
  229. Wiring check please!
  230. Lm3886t
  231. What is the difference between an isolated IC and a non-isolated IC?
  232. my lm1875&3886
  233. lm1875
  234. SMPS Specs
  235. Technics SA-310 won't make sound
  236. Briangt LM3875 wiring question
  237. Lovely Tranny Found
  238. DIY Amp/Preamp case options ??
  239. switch mode supplies
  240. Preamp specs for a chipamp
  241. Feedback resistor when using bridge mode
  242. An Artistic Chipamp?
  243. lm4702 out of stock
  244. Should it be enough !? Heatsink + Supply !
  245. Restore QUAD 303 OR Build Gainclone?
  246. Is it a good idea to fuse secondaries?
  247. lm3886tf layout pcb
  248. LM3886 vs LM3875
  249. how to make cheap amp
  250. Best amp for >1500Hz?

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