View Full Version : Chip Amps

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  1. on/off step-up dc converter
  2. LM3886 Grounding Question
  3. Amplifier circuit with tone controls HELP!!!!
  4. Best LM4780 plans or kit??
  5. Vintage amplifier giving signal when it shouldn't
  6. My best chip to buffer and couple the OPA627
  7. Conflicting Theories, please HELP!!!
  8. lm386 speech amplification and filter circuit
  9. TL072 guitar preamp clipping diodes
  10. 5.1 amp build
  11. lm1875 bridged, single supply voltage
  12. newbie question
  13. How to reduce voltage on supply rails - TDA7293
  14. 4 x LM3886 Monoblocks (each with tri/quad chips) - questions and help...
  15. Technics SU-6 Repair
  16. Subwoofer amp to be used with 2XLM3886 ebay kit
  17. Simple adjustable boost not working.
  18. output power resistors
  19. First ChipAmp Attempt (TDA2050)
  20. Lm1875, what's the purpose of the output RC network?
  21. chip amp for positive only voltage
  22. LM4780 PCB Layout
  23. Is a buffer needed?
  24. LM3886 PA150 single sided layout request
  25. First attempt, which chip amplifier kit?
  26. Thoughts on this Chinese LM3886 circuit schematic?
  27. HELP Need suggestions on an amp for a portable boombox. 120AC(plugged)12VDCUnplugged
  28. New Bluetooth Chip
  29. diy repair newb from florida, need help with a boston hps 10se
  30. LM1876 with LM1036 preamp
  31. The XY TDA2030A DIY Board and Aiwa Speakers
  32. Best capacitance for Gainclone
  33. RAM Bux-6.0-II help required
  34. 4 channel
  35. What needs grounding on LM3886, and what voltage bridge rectifier for ground loop
  36. LM4780 parallel for vifa basis
  37. Dual Mono fnshed, but what to do about CHG, and DC offset
  38. Disconnecting unused modules in a multi-channel amp?
  39. daunting task
  40. Help with LM4766
  41. Ebays TDA2822M BTL to amplify guitar signal
  42. TDA7293 parallel chip questions
  43. high pass filter in non inverting op-amp circuit
  44. DIY Hi-Fi Stereo Amplifier Board Amp 2 Channel TDA7294 BTL + Speaker Protection
  45. Rectifier and Capacitor Orientation
  46. beating a dead horse even more..
  47. National Semiconductor LM series & Ti LM series differences that affect circuit funct
  48. Some Basic Advice Please
  49. Please help with Stereo LM3886 Amplifier
  50. similar amp and transistors
  51. HELP!!! New amp not working.
  52. Yet another LM project (lme49810 + par CFP)
  53. REALLY extended low frequency response?
  54. Technics SU V660 Distortioning
  55. New to 3886. Two extra grounds.
  56. TLO82 chip good drop in for LF353?
  57. Improving the LM3886 amplifier
  58. TDA1562SD question
  59. Anyone heard of M5216 Op Amp?
  60. Simple portable amp?
  61. Low bass and distortion at center
  62. Minimalist Approach?
  63. PAM8403 Double Track Power Amplifier Module Volume Adjustment
  64. LM4780 Chip Amp Hum
  65. Speaker/chip amp 'compatibility?
  66. LM3886 Problems
  67. Student's guide to myref
  68. STK465 - in which Amplifier models in use?
  69. lf353 same as lm353 opamp?
  70. Dual mono LM3886 wiring up final connections
  71. Chip Amp comparisons?
  72. 4 TDA2050 in parallel array ? 120w mono ?
  73. LM4780 parallel bad distorsion
  74. cable sizes and types for input and PSU on LM3886 chipamp
  75. Humming problem with my LM3886 build.
  76. Quick Question re: LM3876/86 etc
  77. Audio Consulting MIPA Chip
  78. Why +/-15v for preamp opamps?
  79. the choice: preamplifier & amplifier
  80. Direct attachment of 3886 to Heatsink.
  81. Power on delay AND quick power off
  82. Lm3886 with electrostatic speakers
  83. Volume wiring lm3875
  84. Building Dual Mono Brian Gt Chipamp, newb needs photos
  85. Definitive Technology BP2004 humming
  86. Rolling opamps: DIY DIP-14 to two DIP-8 socket converter for quad opamp to dual opamp
  87. [Z680] Fix 'right front' channel
  88. stereo or dual mono?
  89. My first project on diyAudio (TDA7396)
  90. LM3875 beginners advice?
  91. Volume Control
  92. lm3875 chip amp advice
  93. SSI Powerflex
  94. AMP6 always unmuted, with or without jumper
  95. Y148 has noise (beginner)
  96. DC on tda7293 output
  97. Dual LM386 Not Working
  98. Would this PSU work?
  99. TDA7297 Board Layout
  100. Toroidal transformer question [Gain Clone]
  101. LM4766 Strange Sound
  102. Pga2311 pic16f877 spi interface code
  103. Can PGA2311 Report Back Wiper Positions?
  104. 3*LM3886 Adjust DC offset
  105. Help choosing a high quality amplifier for my speakers
  106. Chip for First Project
  107. My New Chip Amp
  108. Low noise Preamp design advice for complete noob
  109. PAM8403 Amp
  110. MJH11018... are they useful for anything?
  111. Best way to achieve balanced input lm3884 chipamp gainclone
  112. LM3886 Chip Amp Getting VERY HOt
  113. LM4780 Mini amp - Completely DIY
  114. Logitech Z-623 control wiring
  115. Grounding and Earthing- What and where?
  116. LM338 power supply pcb, I want to make on for personal use
  117. No sound output Peavey Rage
  118. 800 VAC toriod for LM4780 Amplifier Kit from Daniel
  119. LM1875 on TDA2030 pcb /w single rail PSU
  120. Sony CFS-1000 Boombox / TA7282AP
  121. TDA2030A Point to Point
  122. TDA7293 in LM3886 circuit
  123. 5 Channel Volume Control Using a Single Potentiometer
  124. audio sector GC noise issue
  125. Audio signals crash course
  126. LM3886 kit from AM
  127. Chip Amp Build, Heat Sink and Power Calculations
  128. An oversight on a TDA1554q pcb layout
  129. Help With Grounding for JFET Buffer with LM3875
  130. Recommendation for amp chip to use for centre and sub-woofer channels
  131. Transformer with 4 Outputs
  132. TDA797 for DIY Bluetooth Speaker
  133. A cicuit diagram for 5.1 speakers using tda8947j
  134. first time chipamp for a discerning listener
  135. ID this chip-amp please
  136. Hybrid low-voltage tube pre-amp to TDA2030 Poewr amp
  137. Modified $5 Microphone Preamp (Advice Needed)
  138. TDA7294 problem
  139. diy naim140
  140. LM3875 Audio sector ChipAmp Insight (and other useful info)
  141. Power board resistor jumpers ?
  142. LM3886 or this discrete design?
  143. Is this any good?
  144. Crossover distortion and op-amp slew rate
  145. Regulated Power Supply using Rectifier from Audiosector kit?
  146. lm 1875 quicent current too high
  147. tda7293 power supply voltage
  148. What does 1 Watt amplifier power mean?
  149. Best off the shelf amp
  150. LM1875
  151. LM3886 Chipamp Project
  152. Is the STK4171V a drop-in replacment for STK4172II ?
  153. first DIY chip Amp
  154. LM386, not what I expected.
  155. Top Mount Heatsink
  156. help me for PA3002b pioneer IC
  157. home made subwoofer
  158. A tale of three t-amps....
  159. I need lm3886 ares circut
  160. have i knacked it?!
  161. Let's put those speakers to use (a.k.a. my first chip amp)
  162. BEGINNER question about guitar amp issue
  163. Necessary to use speaker protection in LM3886 gainclone?
  164. Objective 2 DIY project
  165. tk2050 and meanwell psu in same cabinet?
  166. Mono LM3886 'proven' layout?
  167. Replacement for OPA2134 at DC Servo
  168. Question Re Best cable For 100' Microphone Run
  169. Chipamps lm 3886 mono
  170. DC Protection on chip amps
  171. lm3886, advice before soldering
  172. opamp plus driver stage and output stage with its own supply, what could happen?
  173. bridging pots
  174. 4 x LM4780 mono, OR 2 x LM4780 stereo: Will I notice the difference?
  175. Rise time and slew rate
  176. Heat sink big enough for LM4780?
  177. Circuits to assess the performance of single vs. Dual power supply in an OP- Amp
  178. Gainclone radio pickup
  179. Questions about a TDA2040 based amp
  180. Technics SE-CA 1060 / 1080 look alikes
  181. Opamp or Diode to block signal?
  182. Need help with my LME 48930 amp
  183. Problem with Lepai Amp
  184. LM3886 Input Resistor Position
  185. Chip amp on the way
  186. HELP: Sonodyne SM100AK Power amp upgrade
  187. tda2616 mute
  188. You care about sound quality and still adding the relays in your system? Why?
  189. Best LM1875 Circuit?
  190. Please help me debug my DIY boombox noise (various opamps)
  191. Gainclone kit advice
  192. DIY amplifier kit
  193. A snubber for my Akitika GT-101 (2 x LM3886)
  194. All you need to know on how to select the right heatsink for your chipamp!
  195. TDA7388, TDA7379 running very hot. (?)
  196. Any suggestions on a DIY amp to put together.
  197. Bass-Boost combined with DC-servo problem
  198. Help in choosing an amplifier
  199. Help with power supply scheme required
  200. Lm3886 oscillations
  201. Power consumption of computer speakers
  202. preamp into pot
  203. Adding a sub output to a chip amp
  204. TDA2050 3 way Active Amplifier: My Last TDA2050 Build
  205. cheap Kinter amps at micmc.com?
  206. OPA541\OPA547\OPA2541\OPA2544 are they any good?
  207. Moving up the chipamp ladder
  208. BA3121 the denoiser..
  209. A little help with a 2.1 tds7379 + Ne5532 Ebay amp.
  210. Noisy Cricket Problem
  211. How to keep fans running after power-off ?
  212. A very strange TDA8560q problem
  213. Help Needed on DIY LM 3886 based 5.1 Channel AMP for PC Home Theater
  214. Where can I buy the TDA8920C?
  215. What is a good IC to drive a 100 watt rms, 4 ohm coax speaker?
  216. DIY audio amp with tda8571j
  217. How many watts can the STK4221II IC output at 4 ohms?
  218. Will a tda7294 still work with a 100 watt rms, 4 ohm coax speaker?
  219. A very Clean and great sounding 12V Battery Powered Mini Boombox
  220. My gainclone issue with no input
  221. Musical Fidelity NuVista 300 Opamp
  222. 2.1 channel Amplifier build.
  223. Musica ibuki
  224. 7.1 amplifier design help
  225. What is BTL?
  226. advice needed RE reducing amplifier noise and hum
  227. Insert a Volume Pot
  228. Anyone brought amp from Micmc.com
  229. xlr to phono
  230. lm3886 + DAC
  231. Amp for a subwoofer
  232. Audiosector LM4780 ground question
  233. ~50 Watt Amp for a Beginner
  234. Lm4780 Startup Questions
  235. Starting my LM4780 today... Some Q's.
  236. Hifi Amplifier TDA2030 Pcb
  237. Hot electrolytic capacitors
  238. opa627 Spice Model vs Ideal Opamp Model
  239. need advice on this project
  240. A sad day for 5 pin chip amps
  241. op amp crossover stage to non inverted gainclone.
  242. Need a budget but good power amp.
  243. Vishay foil for R1 in Chipamp LM3886?
  244. Looking for/researching amp ideas
  245. Power supply for TL072 and TL074
  246. TDA7297 Board Layout Suggestions
  247. TA7136AP SIL-7 mixing console.
  248. TDA2030a/LM1875 amp kit retrofit (PC 2.1 speakers)
  249. Elektor Q-Watt project
  250. regulated psu for chip amps

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