View Full Version : Chip Amps

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  1. For a laugh
  2. LM3886 Bypassing Revisited (applies to other chip amps as well)
  3. Subwoofer Chip Amp - Decision
  4. Standard electrolytic or bi-polar?
  5. TL071 or similar based amplifier
  6. Interpreting specs
  7. Grounding problems with LA4450
  8. replace lm318 with lm6171
  9. Need a recommendation for an IC amp.
  10. best grounding option
  11. LM3886 BrianGT Power Supply
  12. The Perils of Paralleling
  13. why there are no commercial Gainclone amps?
  14. 7294 chip went bang???
  15. Logitech Z5500 with RCA plug loadspeakers
  16. Bi-amp/pre-amp design help
  17. pre power gain matching for Audiolab + LM4780 kit
  18. Small Bridgeable amplifier
  19. DIY - Making a boom box from scratch
  20. LM3886 PCB vs Point-to-Point (with data)
  21. I keep popping my Op Amp chips!
  22. Inverting LM3886
  23. help with transconductance amplifier
  24. STK 4042 II
  25. Can I bridge this TDA2030A 2.1 Amp for a Mono Setup?
  26. Please help with opamp output stage
  27. Multi room(zone) amp
  28. on/off step-up dc converter
  29. LM3886 Grounding Question
  30. Amplifier circuit with tone controls HELP!!!!
  31. Best LM4780 plans or kit??
  32. Vintage amplifier giving signal when it shouldn't
  33. My best chip to buffer and couple the OPA627
  34. Conflicting Theories, please HELP!!!
  35. lm386 speech amplification and filter circuit
  36. TL072 guitar preamp clipping diodes
  37. 5.1 amp build
  38. lm1875 bridged, single supply voltage
  39. newbie question
  40. How to reduce voltage on supply rails - TDA7293
  41. 4 x LM3886 Monoblocks (each with tri/quad chips) - questions and help...
  42. Technics SU-6 Repair
  43. Subwoofer amp to be used with 2XLM3886 ebay kit
  44. Simple adjustable boost not working.
  45. output power resistors
  46. First ChipAmp Attempt (TDA2050)
  47. Lm1875, what's the purpose of the output RC network?
  48. chip amp for positive only voltage
  49. LM4780 PCB Layout
  50. Is a buffer needed?
  51. LM3886 PA150 single sided layout request
  52. First attempt, which chip amplifier kit?
  53. Thoughts on this Chinese LM3886 circuit schematic?
  54. HELP Need suggestions on an amp for a portable boombox. 120AC(plugged)12VDCUnplugged
  55. New Bluetooth Chip
  56. diy repair newb from florida, need help with a boston hps 10se
  57. LM1876 with LM1036 preamp
  58. The XY TDA2030A DIY Board and Aiwa Speakers
  59. Best capacitance for Gainclone
  60. RAM Bux-6.0-II help required
  61. 4 channel
  62. What needs grounding on LM3886, and what voltage bridge rectifier for ground loop
  63. LM4780 parallel for vifa basis
  64. Dual Mono fnshed, but what to do about CHG, and DC offset
  65. Disconnecting unused modules in a multi-channel amp?
  66. daunting task
  67. Help with LM4766
  68. Ebays TDA2822M BTL to amplify guitar signal
  69. TDA7293 parallel chip questions
  70. high pass filter in non inverting op-amp circuit
  71. DIY Hi-Fi Stereo Amplifier Board Amp 2 Channel TDA7294 BTL + Speaker Protection
  72. Rectifier and Capacitor Orientation
  73. beating a dead horse even more..
  74. National Semiconductor LM series & Ti LM series differences that affect circuit funct
  75. Some Basic Advice Please
  76. Please help with Stereo LM3886 Amplifier
  77. similar amp and transistors
  78. HELP!!! New amp not working.
  79. Yet another LM project (lme49810 + par CFP)
  80. REALLY extended low frequency response?
  81. Technics SU V660 Distortioning
  82. New to 3886. Two extra grounds.
  83. TLO82 chip good drop in for LF353?
  84. Improving the LM3886 amplifier
  85. TDA1562SD question
  86. Anyone heard of M5216 Op Amp?
  87. Simple portable amp?
  88. Low bass and distortion at center
  89. Minimalist Approach?
  90. PAM8403 Double Track Power Amplifier Module Volume Adjustment
  91. LM4780 Chip Amp Hum
  92. Speaker/chip amp 'compatibility?
  93. LM3886 Problems
  94. Student's guide to myref
  95. STK465 - in which Amplifier models in use?
  96. lf353 same as lm353 opamp?
  97. Dual mono LM3886 wiring up final connections
  98. Chip Amp comparisons?
  99. 4 TDA2050 in parallel array ? 120w mono ?
  100. LM4780 parallel bad distorsion
  101. cable sizes and types for input and PSU on LM3886 chipamp
  102. Humming problem with my LM3886 build.
  103. Quick Question re: LM3876/86 etc
  104. Audio Consulting MIPA Chip
  105. Why +/-15v for preamp opamps?
  106. the choice: preamplifier & amplifier
  107. Direct attachment of 3886 to Heatsink.
  108. Power on delay AND quick power off
  109. Lm3886 with electrostatic speakers
  110. Volume wiring lm3875
  111. Building Dual Mono Brian Gt Chipamp, newb needs photos
  112. Definitive Technology BP2004 humming
  113. Rolling opamps: DIY DIP-14 to two DIP-8 socket converter for quad opamp to dual opamp
  114. [Z680] Fix 'right front' channel
  115. stereo or dual mono?
  116. My first project on diyAudio (TDA7396)
  117. LM3875 beginners advice?
  118. Volume Control
  119. lm3875 chip amp advice
  120. SSI Powerflex
  121. AMP6 always unmuted, with or without jumper
  122. Y148 has noise (beginner)
  123. DC on tda7293 output
  124. Dual LM386 Not Working
  125. Would this PSU work?
  126. TDA7297 Board Layout
  127. Toroidal transformer question [Gain Clone]
  128. LM4766 Strange Sound
  129. Pga2311 pic16f877 spi interface code
  130. Can PGA2311 Report Back Wiper Positions?
  131. 3*LM3886 Adjust DC offset
  132. Help choosing a high quality amplifier for my speakers
  133. Chip for First Project
  134. My New Chip Amp
  135. Low noise Preamp design advice for complete noob
  136. PAM8403 Amp
  137. MJH11018... are they useful for anything?
  138. Best way to achieve balanced input lm3884 chipamp gainclone
  139. LM3886 Chip Amp Getting VERY HOt
  140. LM4780 Mini amp - Completely DIY
  141. Logitech Z-623 control wiring
  142. Grounding and Earthing- What and where?
  143. LM338 power supply pcb, I want to make on for personal use
  144. No sound output Peavey Rage
  145. 800 VAC toriod for LM4780 Amplifier Kit from Daniel
  146. LM1875 on TDA2030 pcb /w single rail PSU
  147. Sony CFS-1000 Boombox / TA7282AP
  148. TDA2030A Point to Point
  149. TDA7293 in LM3886 circuit
  150. 5 Channel Volume Control Using a Single Potentiometer
  151. audio sector GC noise issue
  152. Audio signals crash course
  153. LM3886 kit from AM
  154. Chip Amp Build, Heat Sink and Power Calculations
  155. An oversight on a TDA1554q pcb layout
  156. Help With Grounding for JFET Buffer with LM3875
  157. Recommendation for amp chip to use for centre and sub-woofer channels
  158. Transformer with 4 Outputs
  159. TDA797 for DIY Bluetooth Speaker
  160. A cicuit diagram for 5.1 speakers using tda8947j
  161. first time chipamp for a discerning listener
  162. ID this chip-amp please
  163. Hybrid low-voltage tube pre-amp to TDA2030 Poewr amp
  164. Modified $5 Microphone Preamp (Advice Needed)
  165. TDA7294 problem
  166. diy naim140
  167. LM3875 Audio sector ChipAmp Insight (and other useful info)
  168. Power board resistor jumpers ?
  169. LM3886 or this discrete design?
  170. Is this any good?
  171. Crossover distortion and op-amp slew rate
  172. Regulated Power Supply using Rectifier from Audiosector kit?
  173. lm 1875 quicent current too high
  174. tda7293 power supply voltage
  175. What does 1 Watt amplifier power mean?
  176. Best off the shelf amp
  177. LM1875
  178. LM3886 Chipamp Project
  179. Is the STK4171V a drop-in replacment for STK4172II ?
  180. first DIY chip Amp
  181. LM386, not what I expected.
  182. Top Mount Heatsink
  183. help me for PA3002b pioneer IC
  184. home made subwoofer
  185. A tale of three t-amps....
  186. I need lm3886 ares circut
  187. have i knacked it?!
  188. Let's put those speakers to use (a.k.a. my first chip amp)
  189. BEGINNER question about guitar amp issue
  190. Necessary to use speaker protection in LM3886 gainclone?
  191. Objective 2 DIY project
  192. tk2050 and meanwell psu in same cabinet?
  193. Mono LM3886 'proven' layout?
  194. Replacement for OPA2134 at DC Servo
  195. Question Re Best cable For 100' Microphone Run
  196. Chipamps lm 3886 mono
  197. DC Protection on chip amps
  198. lm3886, advice before soldering
  199. opamp plus driver stage and output stage with its own supply, what could happen?
  200. bridging pots
  201. 4 x LM4780 mono, OR 2 x LM4780 stereo: Will I notice the difference?
  202. Rise time and slew rate
  203. Heat sink big enough for LM4780?
  204. Circuits to assess the performance of single vs. Dual power supply in an OP- Amp
  205. Gainclone radio pickup
  206. Questions about a TDA2040 based amp
  207. Technics SE-CA 1060 / 1080 look alikes
  208. Opamp or Diode to block signal?
  209. Need help with my LME 48930 amp
  210. Problem with Lepai Amp
  211. LM3886 Input Resistor Position
  212. Chip amp on the way
  213. HELP: Sonodyne SM100AK Power amp upgrade
  214. tda2616 mute
  215. You care about sound quality and still adding the relays in your system? Why?
  216. Best LM1875 Circuit?
  217. Please help me debug my DIY boombox noise (various opamps)
  218. Gainclone kit advice
  219. DIY amplifier kit
  220. A snubber for my Akitika GT-101 (2 x LM3886)
  221. All you need to know on how to select the right heatsink for your chipamp!
  222. TDA7388, TDA7379 running very hot. (?)
  223. Any suggestions on a DIY amp to put together.
  224. Bass-Boost combined with DC-servo problem
  225. Help in choosing an amplifier
  226. Help with power supply scheme required
  227. Lm3886 oscillations
  228. Power consumption of computer speakers
  229. preamp into pot
  230. Adding a sub output to a chip amp
  231. TDA2050 3 way Active Amplifier: My Last TDA2050 Build
  232. cheap Kinter amps at micmc.com?
  233. OPA541\OPA547\OPA2541\OPA2544 are they any good?
  234. Moving up the chipamp ladder
  235. BA3121 the denoiser..
  236. A little help with a 2.1 tds7379 + Ne5532 Ebay amp.
  237. Noisy Cricket Problem
  238. How to keep fans running after power-off ?
  239. A very strange TDA8560q problem
  240. Help Needed on DIY LM3886 based 5.1 Channel AMP for PC Home Theater
  241. Where can I buy the TDA8920C?
  242. What is a good IC to drive a 100 watt rms, 4 ohm coax speaker?
  243. DIY audio amp with tda8571j
  244. How many watts can the STK4221II IC output at 4 ohms?
  245. Will a tda7294 still work with a 100 watt rms, 4 ohm coax speaker?
  246. A very Clean and great sounding 12V Battery Powered Mini Boombox
  247. My gainclone issue with no input
  248. Musical Fidelity NuVista 300 Opamp
  249. 2.1 channel Amplifier build.
  250. Musica ibuki

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