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  1. My philosophy of chipamp(MUST SEE!)
  2. PGA2311 Preamp/Selector
  3. Active XO with LM3886 as opamp
  4. Adding gain to this buffer....
  5. What amp to choose
  6. RCA bypass on gainclones
  7. LM1875 design, help a newbie out
  8. Will this PCB work?
  9. PGA4311 600ohm input source impedance
  10. Inverting amp + Class A bias. is it possible or not?
  11. Mono Battery powered Amp
  12. Tube Buffered Non-Inverting Gainclone Design
  13. Chip-amp challenging D-amp ??
  14. Amplifier Performance Testing
  15. "Das Module"
  16. Heatsink approval needed for lm3886
  17. BPA200 without DC-servo
  18. New to Chip Amps
  19. Relay spark problem
  20. Case (chassis) for the amplifier
  21. Bridged lm3886 suggestions Please
  22. a study of bridge driver
  23. Non-Inverted Gainclone Clipping
  24. Shigaraki Amp thoughts
  25. Question about CT transformer and Brian's Rev C power supply board
  26. ESP P09 Question
  27. BPA PCB Layout with servo. Comments/Suggestions?
  28. ARGH! One channel failed ... where to start?
  29. Grounding of opamps. Signal or Power?
  30. Parallel LM3886 output resistor(s)
  31. My DRV134 PCB
  32. Don't Want Potentiometer in Circuit
  33. Setting up a ESP active crossover with gainclone
  34. 2 quick questions
  35. Transformer <-> Fuse size question?
  36. A rotary encoder controlled integrated chip amp LM3875
  37. How would you make this simple PCB or What?
  38. Stk412-170
  39. amplifier and screw down terminal connectors?
  40. sonic differences between inverting/non-inverting LM4780 VS both non-inverting LM4780
  41. LM3886 Pin7(gnd) current?
  42. softstart on bpa?
  43. Cmoy power supply simple question
  44. OK, This is where it hurts the most (newbie that hurt his op amp)!
  45. Questions regarding Pedra Rogics BIGC
  46. Transformer for LM3886
  47. tda 8594
  48. Speaker protection help
  49. has anyone used a Vishay-Dale vs Caddock in their chipamp?
  50. Please help about the minimum VA of transformer to drive TDA7293
  51. kem 200w (??? ) amp !!!!
  52. relay attenuators
  53. current draw of a chipamp
  54. STK4231II bridgable?
  55. cooling fan controller for chipamp
  56. Need Help With Small Stereo 4W 9V amp.
  57. LM3875 amp problem
  58. Which Dolby IC can be replaced the uA7300
  59. Guitar amp based on TDA7294
  60. Is chip amp a good CCS material?
  61. Parallelling two LM 3876 for sub
  62. new gainclone w/ reg supply (pics)
  63. Is this price True!!
  64. Favorite Threads and Posts in "Chip Amps"
  65. Using +/-70V on a LM 3886
  66. Anyone want to check my BPA schematic?
  67. 33000 uF capacitance on input of LM338 regulated supply for LM3886
  68. Regulator Chips for LM3886
  69. New preamp with LME49710
  70. Question about transformer for the TDA7294amp
  71. what is a chip amp?
  72. Max power from LM3886TF
  73. About the bridge version of the LM388
  74. dead amp
  75. BPA200 usage / bass responce
  76. fuses for tda2050
  77. 12v Chip
  78. Driver chips for BPA300 amplifier
  79. Single Sided LM3875 PCB... Crit please.
  80. chipamp.com gainclone vs audiosector.com?
  81. Which GC is good for this?
  82. LM3875 gainclone problem
  83. Transformer for LM3875
  84. stk pcboards for sale
  85. input impedance LM3875
  86. Newbie on BPA 150
  87. Another TDA2050 amp built and tested..............
  88. Noisy 3886
  89. My TDA7294 Amp
  90. My first DIY build vacuum tube style Gainclone.
  91. Direct WM8816 to differential current output DAC
  92. OPA2544 why not?, lets try!!
  93. Gaincard power connector...Please help!
  94. Lm3886 Pa200
  95. what preamp do you use with your chipamp?
  96. A bass boosted preamp or buffer advice needed
  97. Active filter plus LM3886 - one board
  98. 3way stk supply problem
  99. Working on a few amps.
  100. Calling NUUK - Diode Recommendation
  101. has anyone used a CLC + voltage regulator (like LT1083) in their project?
  102. LM3875T to be obsoleted
  103. difference between bridged and parallel?
  104. can a volume POT be used in LM4780 PCB like those from P Daniel?
  105. what resistors have you tried in your chipamp?
  106. what is the latest chipamp chip from national?
  107. LM3875 Heat Sink Issues
  108. Chipamp with SMP
  109. LVP-1's
  110. My work! LM4766 Full balanced
  111. tda 2050 - heatsinking and schem
  112. newbie pc amplifer (blown or fixable)?
  113. Suggestion for LM1875
  114. My Best DIY LM3886
  115. Different between LM3886T & LM3886TF
  116. What isolation between chips & heatsink are people using?
  117. LM3886TF-Group Buy
  118. Please explain a servo circuit
  119. help me in designing an amplifier
  120. Gainclone PCB suggestions
  121. Hot LM4702
  122. Tda7386
  123. Chipamp request for Bi-Amp with SS amp, 40+40v supply rails
  124. Web search - Waft Homehoney project made recently
  125. Hows this (toroid transformer) for a GC
  126. Building my first amp, having reservations
  127. Hook up pot help needed
  128. GC completed
  129. perceived gc phenomenon
  130. Lowest cost Chipamp, PCB+parts?
  131. DC Blocking caps on BPA200. Electrolytic?
  132. PA100 with DC SERVO?
  133. The most effective Gainclone upgrades
  134. Effect of supply bypass positioning.
  135. 200w Tda2030 Amp - Need Help !
  136. Various questions from a diy noob regarding the myrefC.
  137. Tube buffered, IGC mod.
  138. [help] pimeta ground buffer heating up
  139. preamp / source / output selector
  140. 5 channel transformer rating for LM4780/LM4781
  141. Help!Building first amp......
  142. Cambridge Audio A1 Gainclone Conversion
  143. LME49810 - a new cousin for LM4702
  144. "photo" Caps & audio circuits ?
  145. any good diy rectifier designs???
  146. lm4780 problem
  147. Buffered IGC. Advice needed.
  148. break subwoofer
  149. Balanced gainclone sanity check
  150. Small idea about cooling LM4780
  151. Another PSU question
  152. UL-01AN what the heck is it?
  153. PCB for STK-4231V
  154. First DIY project - LM4766
  155. Technics Trouble
  156. NE5532 or OPA2134
  157. Guitar Amp prototype SS TDA2050 project
  158. My LM4780+DRV134UA True brige balance AMP
  159. AMPLIFIER ( MIC imput, HEADPHONES output)??
  160. Comparison gainclone with UCD
  161. LM4780 Kit and Transformer Selection
  162. connect power to an op amp (dumb)?
  163. EMI filter for gainclone PSU?
  164. Connecting the power - Why does it look this way?
  165. Safe operating temperature.
  166. NooB PSU question (gc)
  167. iPod's line level output?
  168. Need some help: one vs. two rectifier boards?
  169. 23 step attenuator
  170. ILP Modules
  171. What's the best sounding chip?
  172. solid or stranded
  173. output stage of tda2030a
  174. Subwoofer
  175. Value of capacitor for TDA2030
  176. Another stupid question!
  177. Chip Amp for 4 ohm Center?
  178. Subwoofer Filter
  179. Two pots
  180. Question about regulated PSU by CarlosFM.
  181. Heatsink seems too warm ? Need help Please
  182. Newbie question: Pot value for passive pre
  183. no spike protection allowed
  184. Blown power supply caps
  185. BrianGT Amp Board R2 help
  186. BrianGT Amp board, Rz, Cz
  187. TDA2050 success story
  188. NS sample now requires a shipping fee
  189. 25 Watt Amp, 12Volts?
  190. strange chip UTC FM93 2822
  191. Ground LM3886 chipamps
  192. ALPS RK168 pot pinout????
  193. Which way to choose: Comparisons Chip/Class D/SE DHT ?
  194. Strereo amp with Pre Amp
  195. 3 x LM3886 one transformer for active triamp system
  196. PLEASE HELP: SERIOUS fm radio through my patekclone
  197. Transformer wiring problem
  198. GC hums with separated PS
  199. Sub Woofer Bass Guitar Amp Help
  200. gone a while, any new regulated PSU designs?
  201. Patek & Fostex 166e
  202. ~14 VDC between chassis ground and signal ground...
  203. Power Amp Distorion Issues - Please Help
  204. TDA1557Q start bum
  205. JLTI tube gainclone LM3886, no sound output
  206. Heat Sink / Fan Deal
  207. My mcu based pre Amp projects
  208. Gainclone with battery vs. A/C power
  209. Bridge amp
  210. relay volume control
  211. Research Project: Need your op-amp reviews!
  212. THD and POWER measurement
  213. STK075 or LM1875?
  214. Birth of another gainclone around OPA549
  215. Resistor value in 3875 and 3886
  216. follow up: LM3886 RC filter + DC offset questions.
  217. Gainclone Transformers
  218. lexicon pcm70/91 op-amps
  219. PCB for TDA7386 Amplifier
  220. loud snaps from other devices switching
  221. I need Help Please noob/boob.
  222. Center tap torroid wiring to peter daniels kit???
  223. LM3886 RC filter + DC offset questions.
  224. LM3886 Current needs.
  225. Line stage for AMP6
  226. electret Mic preamp
  227. sdk086
  228. Altec Lansing ACS90
  229. LM3875 vs. LM3886 ??
  230. TDA7294 bootstrap and svr pins
  231. LM3875 - newbie gainclone project
  232. need shematic diagram & pcb layout
  233. VC4580L chip
  234. 5.1 Home Theater Questons (Gainclone)
  235. check out this guy!
  236. Need advice for a 4 channel amp
  237. Transformer
  238. Thoughts On LM1875 Gainclones
  239. Using 2 gainclones to create powered speakers.
  240. TDA1524 - im looking for pot:)
  241. Need Caps
  242. dbx 1252
  243. building my first preamp - are the traces ok?
  244. Bridging 4 lm4780 boards?
  245. Made THD measurements on my GC.
  246. how can bridge my stk amp?
  247. Strange problem with this wiring/grounding scheme
  248. Wiring for XLR input on unbalanced amp
  249. Gainclone Schematic Changes
  250. Diamond buffer in PIMETA

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