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  1. Ampliffier layout, Hum, EMI
  2. Amp enhancements, additional circuits
  3. On speaker protection
  4. Looking for TDA 2050 circuit boards
  5. 3 Ohm amplifier - Newbie
  6. LM 4780 STEREO AMP PCB
  7. Final doubt on CarlosFM like PSUs ("light" or "complex v3")?
  8. TDA7265 Current Rating
  9. 8ch cheap (chip) amplifier for sound art
  10. My first gainclone
  11. Chip amp hookup
  12. I'm looking for help making a small powered speaker
  13. TDA7297 input ground
  14. lm1875 question
  15. TDA7294 capacitor polarity
  16. Help! Considering building a tube amp
  17. Why no 2.1 Tripath boards?
  18. Will the typical T amp accept speaker level input?
  19. Wire runs within the chassis. Shielding properly.
  20. Can I connect DC boost PSU to LM3886 ?
  21. TDA7297 grounding
  22. Bash 300s
  23. LM3886 with some problems
  24. lp-2020a+ with no sound, no relay click, no nothing
  25. Amp help
  26. LME49810 biasing procedure temp comp and simple resistor
  27. TDA7293 dipping my toe in
  28. STK4044 Power up.
  29. DIY kitchen speaker amp: analog volume control
  30. LM3886 with mute relay still popping ?
  31. help to power my diy amp kit
  32. Tecnics SA-GX290 Overload
  33. LM1875 2.1 kit?
  34. Practical considerations building LM3886 amp
  35. can BPA200 drive Peerless XXLS 12 inch 200W subwoofer?
  36. Alittle disaster story
  37. gainclone 5.1 big humm trouble
  38. Shorted input...
  39. OpAmp power amp, would this work?
  40. single-ended Altec transformer for chip amp?
  41. LM1876T diy HiFi amplifier build, questions, PCB, components, so on..
  42. Splitting hi/lo signals on a TK2050 Class-T amp board
  43. LM3886 is good enough for PA?
  44. Help with KIA6210-AH Chip
  45. Amp in a tin can (or what to do on a boring saturday afternoon)
  46. LM3886 or TDA7294 in my gainclone amplifier
  47. Studio monitor amps
  48. 10 V DC on audio in pin OK?
  49. 2x30V,225VA toroid in stock... what amp?
  50. TDA2616, PGA2311 soundbar noise problem
  51. Yamaha R-700 STK3056
  52. Philips 22AH587 replica modules
  53. Request help to assemble a kit
  54. 2.1 active crossover + amp build
  55. STK4141II compatibity
  56. TDA7293 datasheet
  57. Opamp challenge
  58. LM1875 Trebles Modifications
  59. convert mono chip amp to stereo with only one extra transistor?
  60. LM3886 GC with LM4562 tone control
  61. LM3876 Sub Amp Guidance
  62. Noob looking for advice
  63. Using T-amp with just one speaker?
  64. using piezo disks to create pickup system
  65. Bridged LM 3886
  66. How do I properly mount the heatsink to this?
  67. I was wondering if someone could help me out...
  68. Need a little help please
  69. Couple of Qs about my LM3875 circuit
  70. LM1876 as part of an electromagnetic actuator
  71. Omitting input cap and resistor?
  72. lm1875 fizzing away probelm
  73. Hi guys need a little help
  74. Replacing power amp LA4625...
  75. creating 1 watt rms power from 5 watt chip amp?
  76. How to increase the total output power or bass of small chip amp?
  77. Gainclone based on 3875
  78. PCB TDA 7294
  79. TDA7297 ground paths
  80. TDA7375V instabilities
  81. Toshiba - TB2922HQ Need Cross or Replacement???
  82. Newbie question - can I use my pc 24V 10A power supply for TDA2050 or LM3886 amp
  83. HELP with LM3886 X3 in parallel.
  84. OPA549 max psu rating for 4 ohm load?
  85. eliminating power "whine" from AC plug
  86. My latest TDA7294 amp build
  87. Optimizing TDA7294 Output
  88. pa150 help
  89. lm3886t project
  90. Current required for B1 buffer + chipamp
  91. Single supply inverting chip amp.
  92. OPA548 unity gain
  93. OPA549 works in class B? or AB?
  94. lm386 over heating. please help
  95. Lepai leave on?
  96. swop electrolytic's for solid
  97. replacing Maudio BX5a amp need advice
  98. Testing an TDA7375
  99. Need help with 4400 ic pinouts
  100. True RMS - Sony 5.1 System
  101. DIY gainclone - check! What's next?
  102. Multiple TDA's sharing heatsink
  103. Valab AM3 vs Dalaudio vs Yakin tube?
  104. building a lm386 bass bost help
  105. 24 volt DC chip amp
  106. difference between RF and ground loop buzz?
  107. Problem with Bob Cordell's LME49830 and LT1166
  108. help with this dual LA4440 IC amp
  109. Subwoofer Chip Recomendation
  110. Looking for 6 channel pga with multiplexer
  111. DENON PMA 680R
  112. Output power facts
  113. Logitech X-230 Subwoofer volume knob - too much bass - add resistor to pot?
  114. tda1514 Almost Hi-End or just another lie?
  115. What is Decibel Scale
  116. Another cheap TA2020 board
  117. Op amp virtual earth
  118. LM1875 Single Supply Bandwidth
  119. Powered Tower Speaker - Amp and Power Supply Help
  120. Few questions about BrianGT chipamp
  121. LM3886 white noise and bumps
  122. Amp for tv?
  123. LM1875 Amp Distortion Problem
  124. my 60hz korea amp on 50hz aussie power, help
  125. Making a rear line-out for the Logitech z5450
  126. LM1875 Maximum Gain
  127. LM3875 Inverted Or Not?
  128. Using an old Yamaha receiver to build a chip amp.
  129. tda1553
  130. Headphone guitar op amp beginner
  131. lm386 heatsinks
  132. lme49830 chipamp board
  133. Newbie questions - are my plan and costs reasonable?
  134. LM3886 at very low load < = ohm
  135. Input capacitor requires atleast 20uf? seen in TI spice sim on LME49811
  136. LME49810+5200/1943 better than opa549
  137. LM3886 component selection
  138. USB powered AMP?
  139. Please help - Chipamp lm3886 amp blowing fuses
  140. newbie here asking for help
  141. New guy new amp
  142. LM1875 chipamp.com(BriantGT) amp
  143. Troublesome Technics SA-310
  144. Chipamp Comparison Help?
  145. TDA7294 all in one
  146. Stacking PCB's
  147. Behringer BX1200 power stage burnout
  148. LM1876 Mute by Voltage divider.
  149. hard wire lm3875 and heat on resistor
  150. Getting 7.1 Output From Stereo
  151. OPA2134 and other FET input audio op-amps
  152. Mauro Penasa My_Ref revC on a breadboard
  153. did anybody try THAT Corp line receiver chips?
  154. Annoying buzz!
  155. PORTABLE AUDIO MIXER - judge the project, check...
  156. TA2024 output noise?
  157. 5-10 watt Ultra LOW Noise Needed
  158. Help! Need usb powered Amp.
  159. TDA7492
  160. is it possible to bias opa627 into class A?
  161. LM4702 or LME49810 work in class A mode to drive the output stages in class A/AB
  162. got opa627 driving opa549
  163. melted lm3886tf in my Event ASP8 monitors PLEASE HELP!!!
  164. After LM3875...minimalistic project suggestions?
  165. Contest: Linear Power Amp in a mint tin (class Aa, class AB, or class B)
  166. TDA2030 Hum
  167. TDA2030A kit question
  168. AMP quality of studio monitors (generally) really low grade?
  169. AN17804A CIRUIT NEEDED AND VERY FAST, please.
  170. toroidal transfomrmer shield
  171. Another "check my PCB layout" thread.
  172. how to use shielded cable
  173. help please scheme db technologies sub 05 needed or similar
  174. My new baby
  175. 16 Ohm Speakers
  176. Heat Sink Questions
  177. STK 200W PCB
  178. Darlington transistors in a Kenwood KAC-719?
  179. Help with 89c51 and diy 3 channel preamplifier with digital pot.
  180. 3886 "NOPB" variants
  181. Oops. Popped LM3886?
  182. Point 2 Point (no PCB) for TDA7293, TDA7294, TDA7295, TDA7296.
  183. Basic
  184. Replacing "volume" pot
  185. Amplifier with USB port for MP3s
  186. Help me out with a project - Pairing up amplifier
  187. OPA 604, 627...
  188. Active sub replacement amp
  189. what happens if DC blocking capacitors is removed
  190. IC Amp for Multimedia Speakers
  191. dbx119 mod..
  192. LM3875 Layout
  193. Minimalist LM3875 + PLLXO = what input impedance?
  194. LM3386: point to point or PCB?
  195. LM4780 Dual Parallel Project
  196. LM1876
  197. Why are there only disastrous PCB Versions for TDA7293/TDA7294/LM3886 etc. available?
  198. LM386 Distortion and White Noise ??
  199. Liquid Cooling Build
  200. need more power to drive 10 inch vifa PL26w08 driver which chip to go?
  201. Amp newbie attempting project
  202. meters on chipamps
  203. Audiophonics sta328
  204. LM4780 in Parallel
  205. 50% volume + video related input noise
  206. Laptop computer sound system
  207. TDA 7294 2.1 power supply?
  208. Chip band pass filter
  209. Replacing blown TA2020
  210. LM3886 running inverting only and bridged - for 8 Ohms only
  211. Replace 2n3055 with TIP35
  212. Velleman K4003 / TDA2616 - turn on/off pops
  213. wanting to buy chip amp kit
  214. Sub $100 and 4 ohm stable suggestions
  215. Best input Op Amp (TL071CP replacement for SPL Volume 2).
  216. Notice - LME49811
  217. anybody know what this is
  218. Fake TDA2030A ??
  219. PCB-Layout for STK 4044XI ?
  220. Logitech Help!
  221. From board to speaker connectors
  222. LME49810 1200RMS into 8 ohms amp possibility?
  223. radioshack system 11 sta-111 receiver
  224. Marantz CD32 op amp DAC replacement
  225. TDA7294 balanced input
  226. TDA2030=TDA2030A ????
  227. LM48100 - Connection of imputs?
  228. Best chip for media centre - nexusQ clone
  229. Logitech Z680 subwoofer
  230. LM3886 rail voltage difference, problem?
  231. My first Gainclone
  232. LM3886 unussual pcb
  233. LME49830 with Foldback Current Limit and 2sk1530
  234. Can't get TDA7266 to unmute
  235. Another myRef version
  236. LM1876, LM4765 with PSU based on pinkmouse
  237. STK 4038 II mono amplifier
  238. LM3875 PCB Verification and suggesions required
  239. Did I get the right Transformer?
  240. chipamp - Volume control and input impedance
  241. some idears
  242. what are you pushing with your chipamp?
  243. PCB and chip mounting
  244. generic components?
  245. 2.1 channel amplifier schematics
  246. Kinter MA170, Sanyo LA4625: any good?
  247. LT1166+LME49830 design by Bob Cordell.
  248. what do you think about my LM3886 PCB design?
  249. My First LM4702 Thread
  250. Is this PCB good to etch ?

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