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  1. An oversight on a TDA1554q pcb layout
  2. Help With Grounding for JFET Buffer with LM3875
  3. Recommendation for amp chip to use for centre and sub-woofer channels
  4. Transformer with 4 Outputs
  5. TDA797 for DIY Bluetooth Speaker
  6. A cicuit diagram for 5.1 speakers using tda8947j
  7. first time chipamp for a discerning listener
  8. ID this chip-amp please
  9. Hybrid low-voltage tube pre-amp to TDA2030 Poewr amp
  10. Modified $5 Microphone Preamp (Advice Needed)
  11. TDA7294 problem
  12. diy naim140
  13. LM3875 Audio sector ChipAmp Insight (and other useful info)
  14. Power board resistor jumpers ?
  15. LM3886 or this discrete design?
  16. Is this any good?
  17. Crossover distortion and op-amp slew rate
  18. Regulated Power Supply using Rectifier from Audiosector kit?
  19. lm 1875 quicent current too high
  20. tda7293 power supply voltage
  21. What does 1 Watt amplifier power mean?
  22. Best off the shelf amp
  23. LM1875
  24. LM3886 Chipamp Project
  25. Is the STK4171V a drop-in replacment for STK4172II ?
  26. first DIY chip Amp
  27. LM386, not what I expected.
  28. Top Mount Heatsink
  29. help me for PA3002b pioneer IC
  30. home made subwoofer
  31. A tale of three t-amps....
  32. I need lm3886 ares circut
  33. have i knacked it?!
  34. Let's put those speakers to use (a.k.a. my first chip amp)
  35. BEGINNER question about guitar amp issue
  36. Necessary to use speaker protection in LM3886 gainclone?
  37. Objective 2 DIY project
  38. tk2050 and meanwell psu in same cabinet?
  39. Mono LM3886 'proven' layout?
  40. Replacement for OPA2134 at DC Servo
  41. Question Re Best cable For 100' Microphone Run
  42. Chipamps lm 3886 mono
  43. DC Protection on chip amps
  44. lm3886, advice before soldering
  45. opamp plus driver stage and output stage with its own supply, what could happen?
  46. bridging pots
  47. 4 x LM4780 mono, OR 2 x LM4780 stereo: Will I notice the difference?
  48. Rise time and slew rate
  49. Heat sink big enough for LM4780?
  50. Circuits to assess the performance of single vs. Dual power supply in an OP- Amp
  51. Gainclone radio pickup
  52. Questions about a TDA2040 based amp
  53. Technics SE-CA 1060 / 1080 look alikes
  54. Opamp or Diode to block signal?
  55. Need help with my LME 48930 amp
  56. Problem with Lepai Amp
  57. LM3886 Input Resistor Position
  58. Chip amp on the way
  59. HELP: Sonodyne SM100AK Power amp upgrade
  60. tda2616 mute
  61. You care about sound quality and still adding the relays in your system? Why?
  62. Best LM1875 Circuit?
  63. Please help me debug my DIY boombox noise (various opamps)
  64. Gainclone kit advice
  65. DIY amplifier kit
  66. A snubber for my Akitika GT-101 (2 x LM3886)
  67. All you need to know on how to select the right heatsink for your chipamp!
  68. TDA7388, TDA7379 running very hot. (?)
  69. Any suggestions on a DIY amp to put together.
  70. Bass-Boost combined with DC-servo problem
  71. Help in choosing an amplifier
  72. Help with power supply scheme required
  73. Lm3886 oscillations
  74. Power consumption of computer speakers
  75. preamp into pot
  76. Adding a sub output to a chip amp
  77. TDA2050 3 way Active Amplifier: My Last TDA2050 Build
  78. cheap Kinter amps at micmc.com?
  79. OPA541\OPA547\OPA2541\OPA2544 are they any good?
  80. Moving up the chipamp ladder
  81. BA3121 the denoiser..
  82. A little help with a 2.1 tds7379 + Ne5532 Ebay amp.
  83. Noisy Cricket Problem
  84. How to keep fans running after power-off ?
  85. A very strange TDA8560q problem
  86. Help Needed on DIY LM 3886 based 5.1 Channel AMP for PC Home Theater
  87. Where can I buy the TDA8920C?
  88. What is a good IC to drive a 100 watt rms, 4 ohm coax speaker?
  89. DIY audio amp with tda8571j
  90. How many watts can the STK4221II IC output at 4 ohms?
  91. Will a tda7294 still work with a 100 watt rms, 4 ohm coax speaker?
  92. A very Clean and great sounding 12V Battery Powered Mini Boombox
  93. My gainclone issue with no input
  94. Musical Fidelity NuVista 300 Opamp
  95. 2.1 channel Amplifier build.
  96. Musica ibuki
  97. 7.1 amplifier design help
  98. What is BTL?
  99. advice needed RE reducing amplifier noise and hum
  100. Insert a Volume Pot
  101. Anyone brought amp from Micmc.com
  102. xlr to phono
  103. lm3886 + DAC
  104. Amp for a subwoofer
  105. Audiosector LM4780 ground question
  106. ~50 Watt Amp for a Beginner
  107. Lm4780 Startup Questions
  108. Starting my LM4780 today... Some Q's.
  109. Hifi Amplifier TDA2030 Pcb
  110. Hot electrolytic capacitors
  111. opa627 Spice Model vs Ideal Opamp Model
  112. need advice on this project
  113. A sad day for 5 pin chip amps
  114. op amp crossover stage to non inverted gainclone.
  115. Need a budget but good power amp.
  116. Vishay foil for R1 in Chipamp LM3886?
  117. Looking for/researching amp ideas
  118. Power supply for TL072 and TL074
  119. TDA7297 Board Layout Suggestions
  120. TA7136AP SIL-7 mixing console.
  121. TDA2030a/LM1875 amp kit retrofit (PC 2.1 speakers)
  122. Elektor Q-Watt project
  123. regulated psu for chip amps
  124. Split Supply Vs Single Supply - Is there difference in sound quality?
  125. TI chips as good as the BB versions?
  126. Oscillations at the input?
  127. Made a 2 speaker shoebox "boombox" want to amplify
  128. Looking for a diyaudio-community recommended 'reference' lm3886 pcb
  129. Amplifier noise - wind blowing sound on one channel only (sample inside)
  130. Technics SA310
  131. do i need to use the amps input sensitivity if im using headunit filters?
  132. Simple tone control question
  133. ad8641/8642/8643 for preamp ?
  134. Yamaha A-960 transplant
  135. sos magic smoke ..... help please!
  136. Tripath power amp
  137. LA4450 and TDA2822M interfering
  138. LM3875 (Audio sector) + Aikido 12VAC or Aikido ACF-2?
  139. chipamp PSU LED value
  140. Cheap ebay pre amp, opinions please
  141. Novice resistor issues with Oatley K281
  142. LM3886 grounding details
  143. VU meter on lo-fi amp
  144. TDA2009A
  145. LM1875 amplifier, heavy noise at higher input voltage levels
  146. Building a multi channel amp
  147. Can you put 2 Audio IC's In Series for louder DB?
  148. Rotel RX-975 VOLUME ISSUES
  149. LM3886 in bridge mode with Single supply polarity - Schematics neded
  150. TDA7297 channel fading away
  151. Ohh dear, what a wonderful day.
  152. Cmoy headphone amp + DC Jack = HOT opamp...
  153. NAD T762 Dead
  154. Starting a Lepai lp-2020a+ boombox project, would like suggestions.
  155. Need help understanding a few things
  156. Chipamp lm3886
  157. 2.1 TDA7294 board...need some help
  158. MyrefC Mouser BOM?
  159. LM4780 started drawing a lot of current
  160. Amplifier selection for combined dipole bass drivers
  161. Gainclone crackling sound
  162. LM3386 Parallel Problem?
  163. amp for toslink
  164. Beginner looking for inexpensive chip amp kit.
  165. Chipamp: TDA2030 + output transistors
  166. Is this Hi-Fi or Sci-Fi?
  167. Drop-in replacement for JRC4558
  168. 300w amplifier easy way
  169. Joe Rasmussen "Trans-Amp" - 40 Watt Transconductance "Current Amplifier"
  170. chip amp for low efficient speakers
  171. miniAMP with horns - Experences?
  172. Stereo LM3886 with SMPS
  173. Need help choosing a chip
  174. Sub-mini LM1877 based 2x2W amp build
  175. Pedja Rogic regulator question
  176. STK412-220 datasheet
  177. Need help with Logitech Z906 console
  178. Chipamp.com
  179. class d or class t for low consumption?
  180. JL 300/4 Left Channel Out! Hellppp!
  181. AEB DPI D49P
  182. Need Help with 3 way LM3886 Gainclone active amplifier
  183. Quick doubt about PSU for parallel LM4780
  184. Parasound 2125 2 channel power amp problem
  185. TDA2005R stereo application PCB layout
  186. How to bridge a TDA7377 or Similar Amp?
  187. What 11 pin chip amp is in Sony XM-2020?
  188. OPA-627 impedance questions
  189. Upgrading Op Amps in Audio Equipment
  190. LME49830 based PA need advice with bias
  191. Help regarding 50hz noise and distort on cmoy
  192. Akai Amp AM 2450 problem
  193. First amp project, assemble a T-amp?
  194. gainclone LM3886 noise
  195. Mini My Ref Rev C
  196. "Best" type of amp to build in 2013
  197. clones audio
  198. gainclone distortion with playstation
  199. The AC spark noise from the AD815 pre
  200. Wiring RCA & Binding posts
  201. LM4780 - heatsink size...
  202. Any DIY Karaoke with 3 band eq that operates on 12 volt car battery?
  203. lm3886 amp only stays on with mp3 player
  204. Looking for guitar amp
  205. lm3886 fuses?
  206. Help in amplifier grounding
  207. STK4392 Sentimental Repair
  208. Newbee question : How to protect chip ?
  209. Virtual ground in Cmoy amp
  210. TDA2009 input noise?
  211. Multi-channel 3W amp for cheap? (Beginner with general questions)
  212. A little confused
  213. Is preamp necessary to use this mic with a chipamp?
  214. Anyone speak Chinese?
  215. The BiAmp (aka My LM4766 + 6p15p project, and LM1875 project.)
  216. Match Electric guitar output to PAM8403 Amp input
  217. Question regarding Amp and bandpass filters.
  218. TDA1552Q overdrive & other questions
  219. Are those chinese LM3886 kits any good?
  220. recomendations for a +-12v portable amp?
  221. LM3886 buzz + heat with no input
  222. 12v 4 Channel Amp, Ideally for a car.
  223. SI T-AMP rebox and upgrade.
  224. Buffered Volume Control
  225. A very cheap TDA2030 Kit
  226. LME49720 are quite hot
  227. TDA2030A replacement Vox Pathfinder 15 r
  228. Looking for a finished amp to drive two Fostes FE127E 8ohm
  229. Bridging LM1875 into 4Ohms design with Forced fan Cooling ... Possible??
  230. Tripath 2021b with preamp. help!
  231. Cambridge Audio Azur 640a problem
  232. In need of SJEP120R100's
  233. BALANCED LM4780 this shematic work or not ?
  234. What's a good amount of watts for an amp?
  235. Simple Chip Amplifiers
  236. Kenwood KA-5090R T.R.A.I.T Stereo Amplifier Crackles
  237. linestage/preamp for gainclone
  238. Boosting the power of an amp or building my own?
  239. Need some oppinions in opamps
  240. Power supply for chip amp ?
  241. Instrumentation amp error correction
  242. TA8251AH - design review (or flame)
  243. Please check the scheme
  244. LM4766 tiny hum/hiss is normal ?
  245. Noob wanting to build chip amp, help appreciated
  246. Sanyo STK amp modules - can they be tested for life?
  247. Another heat sink size question
  248. What amplifiers used Sanken S-60w or ECG1354?
  249. LM3886 outputting few volts after shutdown?
  250. how to unmute LM3886 ?

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