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  1. Optimum gain for Inverted OPA-541 AP
  2. limiting gain for LM386N-3
  3. OPA541 gain question???
  4. Driver
  5. shield or not shield???
  6. Transformer for gainclone amp?
  7. Relay based source selector. Help needed!
  8. Easy build amp
  9. eagle layout for lm4780
  10. TDA 1521 +Epitaxial Darlington Transistors
  11. Sonic Impact t-amp clone
  12. Look for tube buffer for inverted LM3875
  13. My RevC project update (with pictures)
  14. chip for a subwoofer amp (~20w)?
  15. LM4780 Parallel/Bridge - Prelim Schematic
  16. Stupid question about active crossovers
  17. help needed on 10 channel amp
  18. Tube Preamp for Inverted Gainclone
  19. LM4780 Bridged Mono (136 watts of pure energy! ;-) )
  20. 2x LM4780 + DRV134 = hum Need grounding help!
  21. BPA-200 Pridge/Parallel Amp
  22. LM4780 Bridged mode and single supply
  23. 1800VA Torroid to get 40A???
  24. Pre amp or Buffer for Inverted GC?
  25. Noise level
  26. Inexpensive CPU heatsink and fan workable for a gainclone?
  27. Here's a design I'm working on...
  28. Input transformer for Inverted GC
  29. Where can I get, buy or download LM4780 PCB?
  30. chipamp.com
  31. Chipamp'ed Computer Speakers
  32. Toroidal Transformers Questions
  33. Is one 25.2A, 2A or two 12.6V, 3A transformers enough for gainclone?
  34. Tweeter Clone
  35. 2nd LM4780 BASED AMP COMPLETED-PICS*
  36. tda2007A internals ?
  37. Inverted GainClone question?
  38. STK4152ii
  39. 8 sources preamp
  40. substitute for IRF9540/IRF540
  41. Decent Cases in UK
  42. LM4780 Power Requirements
  43. Power transformer for OPA541AM
  44. My local Radio Shack is closing, what items to buy to build a cheap Gainclone?
  45. beginner want to make device...
  46. Inverted GainClone's gain question?
  47. Will RevA run with 24volt rails?
  48. TOOOOOO hot...
  49. 4780 stereo, parallel, bridged, single sided
  50. Modifying 200W gainclone circuit
  51. The Best Sounding DUAL opamps
  52. Another GC is born!
  53. Where to buy a cheap PCB?
  54. Best chip Amp for small Computer speakers?
  55. What's a preamp? :)
  56. Joshua Tree With Gainclone.
  57. lm3876 artwork needed
  58. Vince's GC RPS -=v2.0=-
  59. Help me troubleshoot an amp using STK461 chip
  60. Connecting AMP IC (TDA8560) to car radio speaker out
  61. Noise control
  62. noise from a cooler (two different ones)
  63. How should I start
  64. Vince's GC RPS
  65. LM4781 power supply
  66. LM1875 Micro Clone
  67. Upgrade MOd- Warning
  68. Interesting project for pre-amp remote control
  69. Any benefit for passive bi- or tri-amp with LM3875?
  70. Question: OPA134 for LM3875
  71. LM3876 for small sub amp?
  72. Sony 4*52W S-MOSFET
  73. My Lm3886, Dead or not? DC at OUTPUT!
  74. folded cascode
  75. Biamped System with LM4780s
  76. XDA-1 -- A symmetrical power amp utilizing LM4702
  77. Yamaha HTR-5830
  78. Carlos's Low value res config with 3875
  79. radio station inteference in my chipamp
  80. LM4780 - ouput = 4.4v - PB! HELP!
  81. Gainclone power supply transformer - Help!
  82. Is LM4732 simplified version of LM4780?
  83. Cheap LM3886 gainclone project ?
  84. LM3875 Dual mono amp
  85. LM4702 info
  86. Buffered amplifier question ! (2134, 3886)
  87. Should I try again on PCB's or go for perfboard?
  88. Say Hello To "Sparky" the Parallel Chipamp
  89. simple amplifier
  90. preamp with GC
  91. Gotta show it off!
  92. A simple DIY chassis is born
  93. 50 watts amplifier
  94. conductivity of hot glue?
  95. Regulated PS w/ LM317 & LM337's
  96. adding DAC to gainclone
  97. computer power supply?
  98. pre amp for 3886
  99. Phono stage stepup with opamps?
  100. Dual3886
  101. Input buffer for DRV134
  102. Concerning LM4702
  103. Finally finished my amp!
  104. Gainclone - why use large value decoupling capacitors ?
  105. .1uf cap twix pos/neg speaker posts
  106. How do I look up info on specific chips?
  107. Help
  108. Vogad
  109. Power supply for bridged Gainclone
  110. Did anyone ever make an amp with LM4651/2 Chips?
  111. Need grounding advice
  112. Switch
  113. Hot glue on wood case for mounting?
  114. Twisted X Overture
  115. nos-dac to gainclone coupling capacitor question
  116. Lowest noise and distortion Chip
  117. woofer popping sound
  118. Munted LM4780 freebee
  119. is it big enough?
  120. Invert OPA541AP schematic
  121. Hum in my gainClone
  122. NAD3130 heatsink suitable for gainclone ?
  123. Help, I need help with the LM4651/2 Sub-Amp
  124. keeping a sealed lead acid battery on its side?
  125. Lm1875. Power Supply Capacitors
  126. Do I really need/want a Gainclone?
  127. Can't control volume - Sonic Impact T
  128. LM4702 triple darlington output
  129. Gain / supply rails query
  130. LM3886 Low Output Level
  131. LM 4780 Mono
  132. Safety question concerning ground loops
  133. Making a step attenuator for a Chipamp
  134. Bridged LM3875 PCB
  135. Grounding Issues
  136. TDA7293 Based amp
  137. TDA7462 2.1 audio amplifier
  138. Any wattage estimate on the lm4780?
  139. Where to get LM4780 Thermal Pads?
  140. How Hot Can The LM3875 Get - do I need vent holes?
  141. RC4558 Dual op amp upgrades
  142. GainClone troubleshooting, major problem
  143. 3 way active speaker system + Subwoofer based on Lm 3886 & 4780
  144. 3875 clipping and heat
  145. woofer popping sound when driven hard
  146. L165V chipamp - possible ?
  147. Chipamp for computer - which one ?(need about 4W X 2)
  148. Need op-amp help
  149. Check my math?
  150. Picture of a Fake LM3886 (not sure yet, but probabily it is!)
  151. Acknolegment
  152. Twisting transformer wires?
  153. 5.1 pc
  154. LM1875 as substitute for TDA2050
  155. Is shielded wire necessary for chipamp inputs?
  156. New amplifacation needed noob!
  157. How to first test a gainclone?
  158. LM4780 (3 channels not working)
  159. LM3875 / LM3886 quasi-AB ?
  160. Serious power problem? (Interesting)
  161. Macho Cases
  162. TDA1554Q Questions....
  163. WWGC 3875 finally coming together
  164. Can the ON/OFF switch impact sound?
  165. RCF MFA 1200 amp
  166. Gm-120?
  167. Vbe Multiplier for LM4702 Output Stage
  168. Where am I able to get some silpad?
  169. Heatsink
  170. LM3875 circuit ready to solder?
  171. where to get 0.1 ohm 2W 0.1% resistors?
  172. LM1875, Heatsink calculator
  173. Akai Am-u22
  174. Carlos AD815 preamp PCB
  175. Lm1875, Single Or Dual Supply
  176. Lm1875, Bill Of Components
  177. Lm1875, Emc Protections
  178. High Power Gainclone
  179. High Power Gainclone
  180. Simplified LM3886 amp pcb "organic" style
  181. GC/RIAA (simple) preamplifer
  182. Lm386 Preamp Transistor ?
  183. Gainclone beats Arcam A85
  184. pa100 pcb single sided layout lm3886
  185. Common Ground Layout & Manual Work !
  186. non-oversampling dac to gainclone - coupling/filter caps worthwhile?
  187. Wiring check please!
  188. Lm3886t
  189. What is the difference between an isolated IC and a non-isolated IC?
  190. my lm1875&3886
  191. lm1875
  192. SMPS Specs
  193. Technics SA-310 won't make sound
  194. Briangt LM3875 wiring question
  195. Lovely Tranny Found
  196. DIY Amp/Preamp case options ??
  197. switch mode supplies
  198. Preamp specs for a chipamp
  199. Feedback resistor when using bridge mode
  200. An Artistic Chipamp?
  201. lm4702 out of stock
  202. Should it be enough !? Heatsink + Supply !
  203. Restore QUAD 303 OR Build Gainclone?
  204. Is it a good idea to fuse secondaries?
  205. lm3886tf layout pcb
  206. LM3886 vs LM3875
  207. how to make cheap amp
  208. Best amp for >1500Hz?
  209. Amplifier I/O help?
  210. n00b: How cheap can a subwoofer amp be made?
  211. Want to know replacment of STK
  212. Another transformer question
  213. Gainclone <again>
  214. Simple gain question
  215. 7805 5V regulator trouble!
  216. Tips for routing PCBs - please add some
  217. How to wire toroid and line cord?
  218. Using LM4780 for Guitar amp - wondering
  219. Chip Amp Photo Gallery
  220. Using power supply to power pre-amp?
  221. Amp for Coaxial speaker with active crossover
  222. Running PS near Max....Good Idea?
  223. Op Amp
  224. Briangt LM3875 kit rev 3 0705 confusion
  225. Sources for parts?
  226. regulating voltage for preamp
  227. Errors with DIY JLTi schematic
  228. Help!!!
  229. It's my AD815 headamp
  230. My really, really tiny chipamp PCB.
  231. Spice model LM3886 needed.
  232. D716 and B686
  233. Snubber pics?
  234. Two LM3875's for bi-amping OB speakers
  235. Tube-buffered Gainclone for a guitar amp?
  236. Stacking Amp Inputs Into A Speaker
  237. transformer hum....is it normal???
  238. A quesion about ORCAD part lib?????
  239. Single side PCB for PA100
  240. Can one transformer supply two psus?
  241. 1876 hum - grounding issue?
  242. Need help: Look for bridged LM3875TF schematic
  243. Rf path length considerations
  244. A chip for rock
  245. lm4780 bridge pcb layout
  246. What class is a gainclone?!
  247. Some more 3886 questions...
  248. Copy of Kore-Eda pre ?
  249. ILP Amplifier Modules
  250. Gainclone has 1/8-1/4 the volume one channel

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