PDA

View Full Version : Chip Amps


Pages : 1 2 3 4 [5] 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

  1. any of this any use ?
  2. decided on my first project
  3. TDA7293 TDA7294 TDA7293V TDA7294V without Zobel Network by driven Band Pass Subwoofer
  4. LM3886 variation - filtered without el caps
  5. tda 2002 getting too hot
  6. Beginners advice - signal input levels
  7. Got 8200pf Polystyrene caps 63v. Where can I use them in audio circuits
  8. This could be why different components sound different..
  9. Impedance matching using lm324
  10. OMFG only just realized whats going on on this site
  11. Help on power supply for Chip Amp & Op Amp
  12. PSU
  13. Fake vs. real TDA2050 die size
  14. recommed op amp
  15. singer freind in the family gave me this from his attic
  16. Build Dilemma
  17. just wanna ask a few questions
  18. nutsaudio.com review
  19. my non invert chip amp lm3875tf
  20. Standby mode and speaker turn on delay together?
  21. TDA2030A vs LM1875?
  22. advice will i blow it up :/
  23. sound Quality of OPA549 when compared with LM3886
  24. little gem mk11
  25. OPA549 psu at 31.1v will it be stable?
  26. 2x bridged TA2022 180w x 2ch
  27. Heatsink For LM4780
  28. Hi! Please help me with certain issues in LM1875 chipamp design!
  29. small tweeter amp with integrated highpass ?
  30. Is Variable Gain a better choice?
  31. how much RMS we can expect from OPA549?
  32. design 12db v/s 24db crossover
  33. DIY bass amp: new project
  34. lme49713 vs opa627 vs AD815 vs opa2134 vs opa1612 vs opa2836
  35. Help me bring back to life an old peavey rage 108 guitar amp!
  36. PAL005A
  37. TDA7266SA - Schematic to stripboard
  38. LME49830 with 2SK1530 / 2SJ201 from ebay
  39. LM4780 Questions
  40. TDA 8264
  41. Datasheet BPA200 in practice
  42. Can I modify an opamp buffer to add 3dB of BSC?
  43. Adding OPA2134 for pc speakers? quality improvement?
  44. LM1036 + LM3886, ON/OFF noise, DC offset and distortion
  45. LM3886 problems
  46. 6watts RMS output from any gen purpose OPAMPs? and still cheap?
  47. wima or metalized film cap for .1uf input cap?
  48. TI AN-1850 circuit with lme49830 and 2sk1530
  49. LM1875 with computer smps
  50. 1,00,000uf total psu cap for good bass?
  51. capacitor burn in times? does it needs signal?
  52. PA 100 voltage input if its 4 ohm driver / 8 ohm driver
  53. My gainclone ate my mp3 player?
  54. EI with Mundorf or Toroidal with cheap psu caps?
  55. Buffer/Gain stage suggestions for LM3886
  56. Confused with the terms for gainclone.
  57. Has anyone tried a 10,000 uf @ 50 volts for the dayton audio Dta 100?
  58. Need help on TDA7293 amp kit
  59. LM3886: the effect of the compensation network Cc, Rf2 and Cf
  60. LM3886 power consumption in idle/mute mode
  61. TDA7386 Problem
  62. A grounding question for multiple enclosures
  63. Mundorf AG 10000uf or 10 x 1000uf Elna silmic 2 for psu
  64. 4780 component values for +/-30Vdc ? Need verification :)
  65. Natioinal Semi opamps on Ebay
  66. LM3886 without electrolytic feedback capacitor and (hardly) no DC offset voltage
  67. Building an active mini monitor - need chip amp
  68. LM3886: Stability at high frequencies and output level
  69. LM1875 Bridge and stereo
  70. LM3886 optimisation and power supply review
  71. Did anybody tried using Elna Silmic 2 on lm3886?
  72. Choosing the right capacitors for C12? necessity of it with power psu
  73. CYRUS 2 Overhaul
  74. TDA7560 Questions from newbeginner
  75. Asus Xonar DS(Op Amp upgrade)
  76. Audio Engine 5+ Amplifier Modifications
  77. lm3875 noise problem--suggestion required
  78. creating my own instrument, need help with amp circuit!
  79. Chip Amp buzzing problem
  80. lm4780 different modes: parallel,bridged
  81. transformer question
  82. Gain Lm3886 = Lm1875
  83. Bypassing pin question
  84. USB to power an amp?
  85. Some advice on chipamp grounding
  86. ChipAmp Reviews?
  87. Drive unit for parallel LM3886
  88. Current source on 3886 mute pin
  89. My_Ref Fremen Edition RC - Build thread
  90. lm3886 output network with coil or not?
  91. Need an amp for Fr88ex
  92. Fisher CA-39 trashing speakers in the right channel
  93. opa627+buf634 please review
  94. Old school aluminum heat sink eclipse ea4100, powers halfway up, suspect short.
  95. Gainclone with transformer input question
  96. TDA7264 overload protection?
  97. Searching chip amp 5-10W
  98. Anyone Care to Explain the Gain-setting Resistors on the Lm4780 Datasheet, Bridged
  99. Which chip amp can play sweet sound, need your experience
  100. EMI/RF, Proper Internal Wiring for A/V inside a Video Game Console
  101. Which Tripath amp to buy?
  102. TDA 7293 - Good Supplier in OZ ?
  103. LM4562 Amplifier?
  104. Snubberized LM338 regulated PSU problem
  105. Pedja Rogic discrete regulator question
  106. 2 ohm load on TDA1562 with larger heatsink
  107. Just picked up an SMSL TDA7498 based amp ... to much hiss
  108. AMPLIFIER FOR MY SPEAKERS
  109. Scratchy sound coming from tweeter. LM3886
  110. troubleshooting amp
  111. Need help getting started
  112. Help me choose which of these amps for ribbon tweeter
  113. lm49710/49720/49870/49860
  114. Question on Potentiometer placement in lme49720/lm4780 amplifier arrangement
  115. newby help for ta2020 chip
  116. chip amp
  117. newbi chip amp questions.
  118. 5v Usb 2.1 Channel Digital Audio Stereo Power Amplifier Board Module 5w+3w
  119. Use of "active" speaker feedback with chip amp...
  120. TDA2030 for 3w speaker
  121. Hi fi Bass control for audio amp (excellent quality)
  122. LM4766 PCB Layout
  123. Higher voltage regulated GC
  124. HUge dc offset
  125. NUUK :
  126. Myryad T40 Amp Phono stage Op Amp Upgrade
  127. Bonzai CMOY.. Dead on One Channel
  128. LM3886 PCB Layout
  129. Overheating LM3875
  130. Repairing left channel in Lepai 2020 ???
  131. Looking for the right IC for an amp project.
  132. Chipamp for Mobile amplification
  133. How about 3xLM3886 on one PCB! PA150!
  134. Amplifier Circuit !!
  135. What I do? Simple LM3886, DC on output
  136. Understanding Shelving low pass with notch
  137. will this work???
  138. BUF634T Power Amp: Do it?
  139. Increasing MyRef speaker protection circuit sensitivity
  140. Input trasformer for lm3886
  141. Basic LM4780 amp
  142. Wiring headphone out
  143. Vestax 06 PRO VCA - Schematics?
  144. Swap 250k trimmer for 250k pot?
  145. Issue with Arjen Helder monoamps and minidsp
  146. Kit recommendations
  147. NE 5532 PreAmplifier from Doug Self, Elektor 2012
  148. lm4780 crossover distortion at higher output levels
  149. Gain-clone works on 12v
  150. Question regarding volume pot
  151. What happens with a higher voltage than needed?
  152. Technics SU-800 Bridge
  153. Another "can I use this transformer?" thread
  154. A strange temperature about my LM3875 ??
  155. LM3886 Zobel's network
  156. Modification of Chorus audi car audio / tda 7376b
  157. LM3875 problems/upgrades
  158. Fixing RF and hum in battery system?
  159. One more LM3886 PCB
  160. Fix or Build Plate amp for Sub
  161. Big problems. HELP
  162. Gerbers for TO-220 and Clipwatt15 Breadboard Adapters
  163. Power fuse suggestions needed for TDA7293 amp
  164. MY TECHNICS SA-5551 "GAINCLONE"
  165. 7294 amp with 'grunge' issue
  166. LM3886 input resistence power
  167. 5W amplification at low voltage
  168. DIY AMP Three parallel LM3886 power amplifier board 150W Current fever #868
  169. Stereo amp with TDA7293
  170. Good amp project for my subwoofer ?
  171. mixer and crosstalk..help!!!
  172. Built chip amps
  173. 28+28v transformer lm3886
  174. LM1877 ancestors data sheets for 10 Watts stereo
  175. LM4780 transformer question
  176. Help me finish my honey-do's!
  177. TI has new spice models for LM3886 LM3875 et all
  178. problem with Chipamp.com 1875 kit
  179. is there such a thing as a "best" opamp for audio?
  180. Mauro Penasa MyRef vs simple LM3886 circuit
  181. DC offset question...
  182. TDA8947J, Opamp filters and virtual GND
  183. Digital, real time audio freq spectrum display
  184. A-B-C comparison, Chipamp, MyRef C and Anthem Integrated 225
  185. 5.1/6.1ch plateamp
  186. LM3875 Buzz
  187. Bash 500s questions
  188. 5.1 ch using TDA1558Q
  189. 1000 Watt LM3886 Or TDA?
  190. Is there a best GainClone kit?
  191. Ebay amp....power supply? quality?
  192. need help on 100w Amplifier
  193. KLH sub amp help
  194. TEAC AR-650 Service Manual
  195. [Help!] 4-channel volume control?
  196. Stereo LM1875 / TDA2050 PCB with Power Supply
  197. 8-Channel Gainclone Amplifier
  198. Need help with buzzing amplifier
  199. Is this method of heat sinking a good idea? N00b question ahead...
  200. Help with PCB Design for STK Amp
  201. TDA7293 Parallel kit from ebay (modular/slave style, no lossy emitter resistors)
  202. MAX13330 Headphone Amp
  203. Seeking an amplifier education
  204. My DIY guitar amplifier based on Hitachi HA13118
  205. Intergrated solutions?
  206. TAS5630 EVM always shows CLIP Light On
  207. An Interesting Passive Cooling Idea
  208. Noob needs advice
  209. hwo can find a pot
  210. LM3886 volume pot
  211. Bouncing Needle Meter
  212. General basic questions
  213. Star-ground experience
  214. All-in-one Speaker & Headphone amp?
  215. L4780 bridged or parallel into 8Ω sub, use L + R signals?
  216. noob question, opamp for mf xa-100
  217. Orpheus Lab "Three S" (ThreeS) equipped with LM4766T and Voltage Power Regulators
  218. LM386
  219. Anyone with any experience or technical knowledge of this PCB
  220. 80-90W power
  221. Is LM3875 Bombproof?
  222. 4 Channel LM4780
  223. Velleman K4003 battery powered?
  224. First amp. Need lots of help
  225. lm386 Headbanger shielding?
  226. stereo to mono input
  227. Problem with power-on and off
  228. C&C request: designing a headphone amp
  229. Grounding for an external power supply
  230. 10W amp help
  231. Using the HTA-2000 2-ch amp for DIY
  232. TDA7293/TDA7294 - by which commercial integrated Stereo Amps in use ?
  233. Tube pre-amp for gainclone amp??
  234. LM3886 overshoot
  235. Comments on chipamps vs. class-D (Ucd & LM3886)
  236. Is there ANY way to identify a fake LM3886 before buying one ???
  237. AD8397 current limiting?
  238. I designed the GC LM3875
  239. My Class D Toolbox Amp
  240. Virtual breadboard of a mono CMOY. Have a few questions
  241. Recommended Simple Chip Amplifier Circuit?
  242. Chip Amp guide
  243. Yamamura's amplifier chip?
  244. my lil p2p lm3886
  245. RIAA preamplifier for turnable Ziphona MA 224
  246. Balanced ECM line driver
  247. Which amps for surroundset - how much bigger sub amp is required?
  248. Opamp headphone amp coupling
  249. AD822 not rail to rail?
  250. My new/old build - LM3875 gainclone

Content Relevant URLs by vBSEO 3.3.2