View Full Version : Chip Amps

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  1. Subwoofer amp to be used with 2XLM3886 ebay kit
  2. Simple adjustable boost not working.
  3. output power resistors
  4. First ChipAmp Attempt (TDA2050)
  5. Lm1875, what's the purpose of the output RC network?
  6. chip amp for positive only voltage
  7. LM4780 PCB Layout
  8. Is a buffer needed?
  9. LM3886 PA150 single sided layout request
  10. First attempt, which chip amplifier kit?
  11. Thoughts on this Chinese LM3886 circuit schematic?
  12. HELP Need suggestions on an amp for a portable boombox. 120AC(plugged)12VDCUnplugged
  13. New Bluetooth Chip
  14. diy repair newb from florida, need help with a boston hps 10se
  15. LM1876 with LM1036 preamp
  16. The XY TDA2030A DIY Board and Aiwa Speakers
  17. Best capacitance for Gainclone
  18. RAM Bux-6.0-II help required
  19. 4 channel
  20. What needs grounding on LM3886, and what voltage bridge rectifier for ground loop
  21. LM4780 parallel for vifa basis
  22. Dual Mono fnshed, but what to do about CHG, and DC offset
  23. Disconnecting unused modules in a multi-channel amp?
  24. daunting task
  25. Help with LM4766
  26. Ebays TDA2822M BTL to amplify guitar signal
  27. TDA7293 parallel chip questions
  28. high pass filter in non inverting op-amp circuit
  29. DIY Hi-Fi Stereo Amplifier Board Amp 2 Channel TDA7294 BTL + Speaker Protection
  30. Rectifier and Capacitor Orientation
  31. beating a dead horse even more..
  32. National Semiconductor LM series & Ti LM series differences that affect circuit funct
  33. Some Basic Advice Please
  34. Please help with Stereo LM3886 Amplifier
  35. similar amp and transistors
  36. HELP!!! New amp not working.
  37. Yet another LM project (lme49810 + par CFP)
  38. REALLY extended low frequency response?
  39. Technics SU V660 Distortioning
  40. New to 3886. Two extra grounds.
  41. TLO82 chip good drop in for LF353?
  42. Improving the LM3886 amplifier
  43. TDA1562SD question
  44. Anyone heard of M5216 Op Amp?
  45. Simple portable amp?
  46. Low bass and distortion at center
  47. Minimalist Approach?
  48. PAM8403 Double Track Power Amplifier Module Volume Adjustment
  49. LM4780 Chip Amp Hum
  50. Speaker/chip amp 'compatibility?
  51. LM3886 Problems
  52. Student's guide to myref
  53. STK465 - in which Amplifier models in use?
  54. lf353 same as lm353 opamp?
  55. Dual mono LM3886 wiring up final connections
  56. Chip Amp comparisons?
  57. 4 TDA2050 in parallel array ? 120w mono ?
  58. LM4780 parallel bad distorsion
  59. cable sizes and types for input and PSU on LM3886 chipamp
  60. Humming problem with my LM3886 build.
  61. Quick Question re: LM3876/86 etc
  62. Audio Consulting MIPA Chip
  63. Why +/-15v for preamp opamps?
  64. the choice: preamplifier & amplifier
  65. Direct attachment of 3886 to Heatsink.
  66. Power on delay AND quick power off
  67. Lm3886 with electrostatic speakers
  68. Volume wiring lm3875
  69. Building Dual Mono Brian Gt Chipamp, newb needs photos
  70. Definitive Technology BP2004 humming
  71. Rolling opamps: DIY DIP-14 to two DIP-8 socket converter for quad opamp to dual opamp
  72. [Z680] Fix 'right front' channel
  73. stereo or dual mono?
  74. My first project on diyAudio (TDA7396)
  75. LM3875 beginners advice?
  76. Volume Control
  77. lm3875 chip amp advice
  78. SSI Powerflex
  79. AMP6 always unmuted, with or without jumper
  80. Y148 has noise (beginner)
  81. DC on tda7293 output
  82. Dual LM386 Not Working
  83. Would this PSU work?
  84. TDA7297 Board Layout
  85. Toroidal transformer question [Gain Clone]
  86. LM4766 Strange Sound
  87. Pga2311 pic16f877 spi interface code
  88. Can PGA2311 Report Back Wiper Positions?
  89. 3*LM3886 Adjust DC offset
  90. Help choosing a high quality amplifier for my speakers
  91. Chip for First Project
  92. My New Chip Amp
  93. Low noise Preamp design advice for complete noob
  94. PAM8403 Amp
  95. MJH11018... are they useful for anything?
  96. Best way to achieve balanced input lm3884 chipamp gainclone
  97. LM3886 Chip Amp Getting VERY HOt
  98. LM4780 Mini amp - Completely DIY
  99. Logitech Z-623 control wiring
  100. Grounding and Earthing- What and where?
  101. LM338 power supply pcb, I want to make on for personal use
  102. No sound output Peavey Rage
  103. 800 VAC toriod for LM4780 Amplifier Kit from Daniel
  104. LM1875 on TDA2030 pcb /w single rail PSU
  105. Sony CFS-1000 Boombox / TA7282AP
  106. TDA2030A Point to Point
  107. TDA7293 in LM3886 circuit
  108. 5 Channel Volume Control Using a Single Potentiometer
  109. audio sector GC noise issue
  110. Audio signals crash course
  111. LM3886 kit from AM
  112. Chip Amp Build, Heat Sink and Power Calculations
  113. An oversight on a TDA1554q pcb layout
  114. Help With Grounding for JFET Buffer with LM3875
  115. Recommendation for amp chip to use for centre and sub-woofer channels
  116. Transformer with 4 Outputs
  117. TDA797 for DIY Bluetooth Speaker
  118. A cicuit diagram for 5.1 speakers using tda8947j
  119. first time chipamp for a discerning listener
  120. ID this chip-amp please
  121. Hybrid low-voltage tube pre-amp to TDA2030 Poewr amp
  122. Modified $5 Microphone Preamp (Advice Needed)
  123. TDA7294 problem
  124. diy naim140
  125. LM3875 Audio sector ChipAmp Insight (and other useful info)
  126. Power board resistor jumpers ?
  127. LM3886 or this discrete design?
  128. Is this any good?
  129. Crossover distortion and op-amp slew rate
  130. Regulated Power Supply using Rectifier from Audiosector kit?
  131. lm 1875 quicent current too high
  132. tda7293 power supply voltage
  133. What does 1 Watt amplifier power mean?
  134. Best off the shelf amp
  135. LM1875
  136. LM3886 Chipamp Project
  137. Is the STK4171V a drop-in replacment for STK4172II ?
  138. first DIY chip Amp
  139. LM386, not what I expected.
  140. Top Mount Heatsink
  141. help me for PA3002b pioneer IC
  142. home made subwoofer
  143. A tale of three t-amps....
  144. I need lm3886 ares circut
  145. have i knacked it?!
  146. Let's put those speakers to use (a.k.a. my first chip amp)
  147. BEGINNER question about guitar amp issue
  148. Necessary to use speaker protection in LM3886 gainclone?
  149. Objective 2 DIY project
  150. tk2050 and meanwell psu in same cabinet?
  151. Mono LM3886 'proven' layout?
  152. Replacement for OPA2134 at DC Servo
  153. Question Re Best cable For 100' Microphone Run
  154. Chipamps lm 3886 mono
  155. DC Protection on chip amps
  156. lm3886, advice before soldering
  157. opamp plus driver stage and output stage with its own supply, what could happen?
  158. bridging pots
  159. 4 x LM4780 mono, OR 2 x LM4780 stereo: Will I notice the difference?
  160. Rise time and slew rate
  161. Heat sink big enough for LM4780?
  162. Circuits to assess the performance of single vs. Dual power supply in an OP- Amp
  163. Gainclone radio pickup
  164. Questions about a TDA2040 based amp
  165. Technics SE-CA 1060 / 1080 look alikes
  166. Opamp or Diode to block signal?
  167. Need help with my LME 48930 amp
  168. Problem with Lepai Amp
  169. LM3886 Input Resistor Position
  170. Chip amp on the way
  171. HELP: Sonodyne SM100AK Power amp upgrade
  172. tda2616 mute
  173. You care about sound quality and still adding the relays in your system? Why?
  174. Best LM1875 Circuit?
  175. Please help me debug my DIY boombox noise (various opamps)
  176. Gainclone kit advice
  177. DIY amplifier kit
  178. A snubber for my Akitika GT-101 (2 x LM3886)
  179. All you need to know on how to select the right heatsink for your chipamp!
  180. TDA7388, TDA7379 running very hot. (?)
  181. Any suggestions on a DIY amp to put together.
  182. Bass-Boost combined with DC-servo problem
  183. Help in choosing an amplifier
  184. Help with power supply scheme required
  185. Lm3886 oscillations
  186. Power consumption of computer speakers
  187. preamp into pot
  188. Adding a sub output to a chip amp
  189. TDA2050 3 way Active Amplifier: My Last TDA2050 Build
  190. cheap Kinter amps at micmc.com?
  191. OPA541\OPA547\OPA2541\OPA2544 are they any good?
  192. Moving up the chipamp ladder
  193. BA3121 the denoiser..
  194. A little help with a 2.1 tds7379 + Ne5532 Ebay amp.
  195. Anyone Build This?
  196. Noisy Cricket Problem
  197. How to keep fans running after power-off ?
  198. A very strange TDA8560q problem
  199. Help Needed on DIY LM 3886 based 5.1 Channel AMP for PC Home Theater
  200. Where can I buy the TDA8920C?
  201. What is a good IC to drive a 100 watt rms, 4 ohm coax speaker?
  202. DIY audio amp with tda8571j
  203. How many watts can the STK4221II IC output at 4 ohms?
  204. Will a tda7294 still work with a 100 watt rms, 4 ohm coax speaker?
  205. A very Clean and great sounding 12V Battery Powered Mini Boombox
  206. My gainclone issue with no input
  207. Musical Fidelity NuVista 300 Opamp
  208. 2.1 channel Amplifier build.
  209. Musica ibuki
  210. 7.1 amplifier design help
  211. What is BTL?
  212. advice needed RE reducing amplifier noise and hum
  213. Insert a Volume Pot
  214. Anyone brought amp from Micmc.com
  215. xlr to phono
  216. lm3886 + DAC
  217. Amp for a subwoofer
  218. Audiosector LM4780 ground question
  219. ~50 Watt Amp for a Beginner
  220. Lm4780 Startup Questions
  221. Starting my LM4780 today... Some Q's.
  222. Hifi Amplifier TDA2030 Pcb
  223. Hot electrolytic capacitors
  224. opa627 Spice Model vs Ideal Opamp Model
  225. need advice on this project
  226. A sad day for 5 pin chip amps
  227. op amp crossover stage to non inverted gainclone.
  228. Need a budget but good power amp.
  229. Vishay foil for R1 in Chipamp LM3886?
  230. Looking for/researching amp ideas
  231. Power supply for TL072 and TL074
  232. TDA7297 Board Layout Suggestions
  233. TA7136AP SIL-7 mixing console.
  234. TDA2030a/LM1875 amp kit retrofit (PC 2.1 speakers)
  235. Elektor Q-Watt project
  236. regulated psu for chip amps
  237. Split Supply Vs Single Supply - Is there difference in sound quality?
  238. TI chips as good as the BB versions?
  239. Oscillations at the input?
  240. Made a 2 speaker shoebox "boombox" want to amplify
  241. Looking for a diyaudio-community recommended 'reference' lm3886 pcb
  242. Amplifier noise - wind blowing sound on one channel only (sample inside)
  243. Technics SA310
  244. do i need to use the amps input sensitivity if im using headunit filters?
  245. Simple tone control question
  246. ad8641/8642/8643 for preamp ?
  247. Yamaha A-960 transplant
  248. sos magic smoke ..... help please!
  249. Tripath power amp
  250. LA4450 and TDA2822M interfering

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