View Full Version : Chip Amps

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  1. Loving the AudioSector LM3875 - What next for "better" Sound Quality??
  2. Help:Transformer on 3886 chipamp overheating!
  3. TDA2030A Any Good?
  4. guitar pickup pre / phase flipper
  5. Buzz/Hum from Audiosector LM3876 board itself - no buzz in speakers
  6. 41Hz AMP11 assembly instructions
  7. TDA8560 or LM3886 or TA2024 ?
  8. Voltage After recification for LM4766
  10. tag mclaren f3 faulty
  11. Automatic resonance frequency finder
  12. How do I wire this Toroidal Transformer to LM3875 kit from Audiosector?
  13. curious about this LM3886TF / NE5532 combo board on ebay. any opinions?
  14. Multi-amping Troels Gravesen's OBL-11
  15. Low power efficient amp for small low end speaker
  16. TDA7294 based Sub amp - experience/feedback?
  17. Schematic for TDA7293 clip detector?
  18. Bass amp input impedance
  19. From simple chip amps to where?
  20. Anyone tried this SMPS with their chipamp?
  21. AD797/AD811 circuit schematic question
  22. Is this a Single Ended Class A Chip-Amp?
  23. best Speakers for LM3875
  24. Another PCB Thread of CarlosFM LM 3886 - HELP
  25. First project with audio EVER
  26. SANYO JA-2003 Repair
  27. Chip amp comparable to class a sound
  28. TDA2030a deu
  29. VCA and LM3886 Mismatch
  30. TDA7293 BTL x 4 update
  31. Need some major help building a system!
  32. GBP Matching?
  33. For a laugh
  34. LM3886 Bypassing Revisited (applies to other chip amps as well)
  35. Subwoofer Chip Amp - Decision
  36. Standard electrolytic or bi-polar?
  37. TL071 or similar based amplifier
  38. Interpreting specs
  39. Grounding problems with LA4450
  40. replace lm318 with lm6171
  41. Need a recommendation for an IC amp.
  42. best grounding option
  43. LM3886 BrianGT Power Supply
  44. The Perils of Paralleling
  45. why there are no commercial Gainclone amps?
  46. 7294 chip went bang???
  47. Logitech Z5500 with RCA plug loadspeakers
  48. Bi-amp/pre-amp design help
  49. pre power gain matching for Audiolab + LM4780 kit
  50. Small Bridgeable amplifier
  51. DIY - Making a boom box from scratch
  52. LM3886 PCB vs Point-to-Point (with data)
  53. I keep popping my Op Amp chips!
  54. Inverting LM3886
  55. help with transconductance amplifier
  56. STK 4042 II
  57. Can I bridge this TDA2030A 2.1 Amp for a Mono Setup?
  58. Please help with opamp output stage
  59. Multi room(zone) amp
  60. on/off step-up dc converter
  61. LM3886 Grounding Question
  62. Amplifier circuit with tone controls HELP!!!!
  63. Best LM4780 plans or kit??
  64. Vintage amplifier giving signal when it shouldn't
  65. My best chip to buffer and couple the OPA627
  66. Conflicting Theories, please HELP!!!
  67. lm386 speech amplification and filter circuit
  68. TL072 guitar preamp clipping diodes
  69. 5.1 amp build
  70. lm1875 bridged, single supply voltage
  71. newbie question
  72. How to reduce voltage on supply rails - TDA7293
  73. 4 x LM3886 Monoblocks (each with tri/quad chips) - questions and help...
  74. Technics SU-6 Repair
  75. Subwoofer amp to be used with 2XLM3886 ebay kit
  76. Simple adjustable boost not working.
  77. output power resistors
  78. First ChipAmp Attempt (TDA2050)
  79. Lm1875, what's the purpose of the output RC network?
  80. chip amp for positive only voltage
  81. LM4780 PCB Layout
  82. Is a buffer needed?
  83. LM3886 PA150 single sided layout request
  84. First attempt, which chip amplifier kit?
  85. Thoughts on this Chinese LM3886 circuit schematic?
  86. HELP Need suggestions on an amp for a portable boombox. 120AC(plugged)12VDCUnplugged
  87. New Bluetooth Chip
  88. diy repair newb from florida, need help with a boston hps 10se
  89. LM1876 with LM1036 preamp
  90. The XY TDA2030A DIY Board and Aiwa Speakers
  91. Best capacitance for Gainclone
  92. RAM Bux-6.0-II help required
  93. 4 channel
  94. What needs grounding on LM3886, and what voltage bridge rectifier for ground loop
  95. LM4780 parallel for vifa basis
  96. Dual Mono fnshed, but what to do about CHG, and DC offset
  97. Disconnecting unused modules in a multi-channel amp?
  98. daunting task
  99. Help with LM4766
  100. Ebays TDA2822M BTL to amplify guitar signal
  101. TDA7293 parallel chip questions
  102. high pass filter in non inverting op-amp circuit
  103. DIY Hi-Fi Stereo Amplifier Board Amp 2 Channel TDA7294 BTL + Speaker Protection
  104. Rectifier and Capacitor Orientation
  105. beating a dead horse even more..
  106. National Semiconductor LM series & Ti LM series differences that affect circuit funct
  107. Some Basic Advice Please
  108. Please help with Stereo LM3886 Amplifier
  109. similar amp and transistors
  110. HELP!!! New amp not working.
  111. Yet another LM project (lme49810 + par CFP)
  112. REALLY extended low frequency response?
  113. Technics SU V660 Distortioning
  114. New to 3886. Two extra grounds.
  115. TLO82 chip good drop in for LF353?
  116. Improving the LM3886 amplifier
  117. TDA1562SD question
  118. Anyone heard of M5216 Op Amp?
  119. Simple portable amp?
  120. Low bass and distortion at center
  121. Minimalist Approach?
  122. PAM8403 Double Track Power Amplifier Module Volume Adjustment
  123. LM4780 Chip Amp Hum
  124. Speaker/chip amp 'compatibility?
  125. LM3886 Problems
  126. Student's guide to myref
  127. STK465 - in which Amplifier models in use?
  128. lf353 same as lm353 opamp?
  129. Dual mono LM3886 wiring up final connections
  130. Chip Amp comparisons?
  131. 4 TDA2050 in parallel array ? 120w mono ?
  132. LM4780 parallel bad distorsion
  133. cable sizes and types for input and PSU on LM3886 chipamp
  134. Humming problem with my LM3886 build.
  135. Quick Question re: LM3876/86 etc
  136. Audio Consulting MIPA Chip
  137. Why +/-15v for preamp opamps?
  138. the choice: preamplifier & amplifier
  139. Direct attachment of 3886 to Heatsink.
  140. Power on delay AND quick power off
  141. Lm3886 with electrostatic speakers
  142. Volume wiring lm3875
  143. Building Dual Mono Brian Gt Chipamp, newb needs photos
  144. Definitive Technology BP2004 humming
  145. Rolling opamps: DIY DIP-14 to two DIP-8 socket converter for quad opamp to dual opamp
  146. [Z680] Fix 'right front' channel
  147. stereo or dual mono?
  148. My first project on diyAudio (TDA7396)
  149. LM3875 beginners advice?
  150. Volume Control
  151. lm3875 chip amp advice
  152. SSI Powerflex
  153. AMP6 always unmuted, with or without jumper
  154. Y148 has noise (beginner)
  155. DC on tda7293 output
  156. Dual LM386 Not Working
  157. Would this PSU work?
  158. TDA7297 Board Layout
  159. Toroidal transformer question [Gain Clone]
  160. LM4766 Strange Sound
  161. Pga2311 pic16f877 spi interface code
  162. Can PGA2311 Report Back Wiper Positions?
  163. 3*LM3886 Adjust DC offset
  164. Help choosing a high quality amplifier for my speakers
  165. Chip for First Project
  166. My New Chip Amp
  167. Low noise Preamp design advice for complete noob
  168. PAM8403 Amp
  169. MJH11018... are they useful for anything?
  170. Best way to achieve balanced input lm3884 chipamp gainclone
  171. LM3886 Chip Amp Getting VERY HOt
  172. LM4780 Mini amp - Completely DIY
  173. Logitech Z-623 control wiring
  174. Grounding and Earthing- What and where?
  175. LM338 power supply pcb, I want to make on for personal use
  176. No sound output Peavey Rage
  177. 800 VAC toriod for LM4780 Amplifier Kit from Daniel
  178. LM1875 on TDA2030 pcb /w single rail PSU
  179. Sony CFS-1000 Boombox / TA7282AP
  180. TDA2030A Point to Point
  181. TDA7293 in LM3886 circuit
  182. 5 Channel Volume Control Using a Single Potentiometer
  183. audio sector GC noise issue
  184. Audio signals crash course
  185. LM3886 kit from AM
  186. Chip Amp Build, Heat Sink and Power Calculations
  187. An oversight on a TDA1554q pcb layout
  188. Help With Grounding for JFET Buffer with LM3875
  189. Recommendation for amp chip to use for centre and sub-woofer channels
  190. Transformer with 4 Outputs
  191. TDA797 for DIY Bluetooth Speaker
  192. A cicuit diagram for 5.1 speakers using tda8947j
  193. first time chipamp for a discerning listener
  194. ID this chip-amp please
  195. Hybrid low-voltage tube pre-amp to TDA2030 Poewr amp
  196. Modified $5 Microphone Preamp (Advice Needed)
  197. TDA7294 problem
  198. diy naim140
  199. LM3875 Audio sector ChipAmp Insight (and other useful info)
  200. Power board resistor jumpers ?
  201. LM3886 or this discrete design?
  202. Is this any good?
  203. Crossover distortion and op-amp slew rate
  204. Regulated Power Supply using Rectifier from Audiosector kit?
  205. lm 1875 quicent current too high
  206. tda7293 power supply voltage
  207. What does 1 Watt amplifier power mean?
  208. Best off the shelf amp
  209. LM1875
  210. LM3886 Chipamp Project
  211. Is the STK4171V a drop-in replacment for STK4172II ?
  212. first DIY chip Amp
  213. LM386, not what I expected.
  214. Top Mount Heatsink
  215. help me for PA3002b pioneer IC
  216. home made subwoofer
  217. A tale of three t-amps....
  218. I need lm3886 ares circut
  219. have i knacked it?!
  220. Let's put those speakers to use (a.k.a. my first chip amp)
  221. BEGINNER question about guitar amp issue
  222. Necessary to use speaker protection in LM3886 gainclone?
  223. Objective 2 DIY project
  224. tk2050 and meanwell psu in same cabinet?
  225. Mono LM3886 'proven' layout?
  226. Replacement for OPA2134 at DC Servo
  227. Question Re Best cable For 100' Microphone Run
  228. Chipamps lm 3886 mono
  229. DC Protection on chip amps
  230. lm3886, advice before soldering
  231. opamp plus driver stage and output stage with its own supply, what could happen?
  232. bridging pots
  233. 4 x LM4780 mono, OR 2 x LM4780 stereo: Will I notice the difference?
  234. Rise time and slew rate
  235. Heat sink big enough for LM4780?
  236. Circuits to assess the performance of single vs. Dual power supply in an OP- Amp
  237. Gainclone radio pickup
  238. Questions about a TDA2040 based amp
  239. Technics SE-CA 1060 / 1080 look alikes
  240. Opamp or Diode to block signal?
  241. Need help with my LME 48930 amp
  242. Problem with Lepai Amp
  243. LM3886 Input Resistor Position
  244. Chip amp on the way
  245. HELP: Sonodyne SM100AK Power amp upgrade
  246. tda2616 mute
  247. You care about sound quality and still adding the relays in your system? Why?
  248. Best LM1875 Circuit?
  249. Please help me debug my DIY boombox noise (various opamps)
  250. Gainclone kit advice

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