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 41 42

  1. Op Amp
  2. Briangt LM3875 kit rev 3 0705 confusion
  3. Sources for parts?
  4. regulating voltage for preamp
  5. Errors with DIY JLTi schematic
  6. Help!!!
  7. It's my AD815 headamp
  8. My really, really tiny chipamp PCB.
  9. Spice model LM3886 needed.
  10. D716 and B686
  11. Snubber pics?
  12. Two LM3875's for bi-amping OB speakers
  13. Tube-buffered Gainclone for a guitar amp?
  14. Stacking Amp Inputs Into A Speaker
  15. transformer hum....is it normal???
  16. A quesion about ORCAD part lib?????
  17. Single side PCB for PA100
  18. Can one transformer supply two psus?
  19. 1876 hum - grounding issue?
  20. Need help: Look for bridged LM3875TF schematic
  21. Rf path length considerations
  22. A chip for rock
  23. lm4780 bridge pcb layout
  24. What class is a gainclone?!
  25. Some more 3886 questions...
  26. Copy of Kore-Eda pre ?
  27. ILP Amplifier Modules
  28. Gainclone has 1/8-1/4 the volume one channel
  29. swapping op-amps in a vestax pmc-55
  30. PCB Check
  31. Is this radiator suitable my 7293 project?
  32. LM386 RF suppression
  33. 3886 single sided pcb, suggestions please
  34. Toroid find of the month!
  35. Dont like the bb2134 in quad 34,replace them back?
  36. WM8816 digital volume control (WM STAMP)
  37. Help with selection?
  38. How to modify Brian's LM3875 Rev C. supply board for use with CT?
  39. I have gone Kookoo
  40. LM3875 rail voltage question
  41. bridging 2x paralleled LM4780 per channel - few questions
  42. PA100+Mauro Penassa
  43. another case of gainclone hum
  44. Gainclone not working
  45. New products from Sakura Systems
  46. replacement for philips TDA1545A DAC, dip
  47. The Gain in a GainClone?
  48. TDA2005 oscillation problms
  49. LM3886 Current Requirments
  50. Lm4780 SS PCB
  51. Question about Brian's LM3785 Rev.C components (Rz and Cz)
  52. Lm4780 Single Sided Pwr Supply Pcb
  53. Inrush current protection for big toroidal transf ?
  54. JL AUDIO 500/5 (dont worry, not in-car related)
  55. LM3886 : which design ?
  56. Pre-amp for chip amp
  57. The low quality GC
  58. Some questions froma super-newbie: charlize and monica2
  59. Plain Jane chassis
  60. newbie toroidal question (LM3886)
  61. What distance should a toroidal be from the audio circuit?
  62. pcb help
  63. transformer question
  64. The Simple Sweet Sensational LM3875 Upgrade
  65. How to use PGA2311 in a gainclone?
  66. DC offset null for non inverted chip
  67. attenuator selection
  68. super small lm1875 layout available?
  69. Preamp topology regarding placement of Pot
  70. LM3886 Pin-7
  71. Great deal on Heat Sinks!!!
  72. Regulated PSU from Pedja
  73. what kind of wire do I use?
  74. LM3886: TF Version or rather T + isolation pad?
  75. LM3886 on +/-42V
  76. Ticking Transformer
  77. Car audio amp, LOUD buzz. what is wrong?
  78. Another LM3886 Kit Completed
  79. removed volume pots GainClone
  80. What if the speaker becomes unplugged?
  81. Question on OPA549 / OPA541
  82. 5.1 Stk4044&tda7296
  83. small class a amp
  84. LM4780 Datasheet Confusion
  85. about the 805 SE
  86. Single sided GC
  87. TDA7294 sub-amplifier
  88. Mains Disconnect
  89. Completed Multichannel High End Preamp
  90. My completed BPA300+
  91. Leaving a gainclone powered on?
  92. Need Help With a True center tap Transformer
  93. TCA940 quality
  94. Inv Gain Clone with on board PSU
  95. Starting a buffer project
  96. multi channel amplifier
  97. LM3886 Rane MA 3 Amplifier
  98. heatsink/chassis question
  99. TDA2009 amp power supply; Help!
  100. Does V+ == -(V-) have to hold?
  101. PSU questions and thoughts
  102. AC connector
  103. SMPS questions
  104. 5 Channel PSU for 3886
  105. 1R resistor
  106. Gainclone: 2 newbie questions...
  107. questions on Capacitor rating?
  108. 3886 an a 16 ohm load
  109. Linkwitz LM4780 PCB Proposal: Comments Wanted!
  110. Power supplies and transformers
  111. Which buffer or preamp type to use; how to use PGA2311?
  112. ne5534 guitar preamp.
  113. help laying out a pcb
  114. How to power a led inside an amp
  115. Using the LM3886/LM3875/LM1875 for a HT amp set up
  116. Troubleshooting the LM3886 MyRef
  117. speakers for lm3875
  118. Newbie - help sourcing parts TGC and Q's
  119. Lifeless nonivolving lm3875 gainclone ?
  120. LM3875 Power amp with XLR and phono
  121. What do you use to cut up your enclosures?
  122. Help needed for LM3875 design + simple single-sided PCB.
  123. How good can a single-supply chip-amp be?
  124. Paralelled LM4780
  125. Type R transformer for gainclone
  126. Looking for a PCB for bridged LM3886
  127. The ActiveClone...Great idea or nonsensical pondering?
  128. Opamp comparison
  129. Opamp layout rules
  130. Layout for Schuro Minipre or Project88
  131. Hum from my gain clone when using a preamp
  132. Snubberized PSU +Chill-Amp? (Also, will MUR820's work?)
  133. BPA 200 curiousities
  134. a newbies question
  135. 4780 troubles
  136. second clone
  137. Building my first GC
  138. About to waste $40-$150 on a Sonic Impact
  139. How much gain should I have?
  140. Mauro Penasa's My Reference 3886 "RevC"
  141. My Mode Ampli (Turkei)
  142. About LM4702
  143. My order LM3886
  144. AD815 beefy balanced line driver
  145. What wire do I use and what about layout
  146. My first attempt
  147. Transformer issue
  148. Input cap?
  149. Wiring Digital Volt Meter
  150. My digital pre-amp
  151. Need some info about gainclones
  152. Problem with tda7293 at Marshall avt150h
  153. 1-bridge PSU for center-tapped transformer: What's the disadvantage?
  154. Vertical deflection chipamp?
  155. LM3875/3886's "NC" pins really not connected?
  156. LM4780 which setup should i use?
  157. Humm in a gainclone by a newbie
  158. Need help finding a stepped attuator design I saw
  159. 15V SMPS enough for Gainclone?
  160. PCB for TDA7560 and DIY AMPS
  161. My LM3886 Chip Amp
  162. Which is Best performance wise - Bridging,Parallelling
  163. Capacitor question
  164. Help needed with reading resistor codes (Brian's LM3875 kit)
  165. slight hum on 1st amp
  166. My first GC Finished!
  167. Question about messurement
  168. Has nobody tried...
  169. What is what on an EI Transformer
  170. Best SMPS for Gainclone
  171. Back to Back transformers as Isolation transformers
  172. amp testing
  173. Mystified by potentiometer
  174. car amplifier for low level input (mp3/ipod)
  175. What is the best?
  176. Input capacitor on BrianGT amplifier?
  177. At last, stereo GC up and running (images)...
  178. Numbnut builds chipamp..success!!
  179. How best to bi-amp?
  180. Question ... for LM3875
  181. Help needed with DIY chill amp II
  182. Popping when turning off lm1875
  183. Pot question. plz advise.
  184. genelec 1031a schematics or help
  185. New, really cheap, and experimental 1-PCB snubberized gainclone.
  186. My new website
  187. Is this due to high DC at output? Please help!!!
  188. Best place for discrete buffer
  189. little or no amplification on tda1554
  190. Capacitance to high?
  191. design software for active filter
  192. The "Dummies' Guide to getting parts/assembling CarlosFM's chipamp"
  193. lm4780 Dual mono kit from audiosector?
  194. Another completed ChipAmp.
  195. LM 4700 - SMD Layout
  196. LM3875 heat sink help.
  197. Possibility query: MyRef + Tube?
  198. Help... Need Chip amps
  199. Caps on the chip with snubberized?
  200. Gainclone Newbie Help LM3886
  201. Amp Meter compatible/options?
  202. Building power amp using TDA1560
  203. NICHICON ST (Super Through) CAPS
  204. RIAA with balanced output?
  205. Is a bridge / parallel configuration of 3875 is better for my speaker ?
  206. 4780 3in1 single sided
  207. LM3886 & PGA2310 issues
  208. Yet another satisfied LM3886 builder
  209. Balance LM3886 not working
  210. A different Chipamp - LM4766
  211. Help greatly appreciated.
  212. TDA2050 parallel. HELP!
  213. Helping me get my head straight
  214. Preamp beginner questions, any help appreciated
  215. The DIY gainclone chassis thread.
  216. Thoughts on parallel LM3886s
  217. PCB for my STK4044XI
  218. Pot Installation Tricks??
  219. Preamp Circuit for TDA 7293
  220. Possible Chip Amp Housing
  221. Speaker protection
  222. GC "hybrid" supply
  223. Audiosector/Chipamp LM3875 or Mauro Penasa's My Reference RevC from Twisted Pear
  224. TDA7318 preamp
  225. Diode protection: Quick Question
  226. lm3875 and tube pre loud buzzing
  227. Opamp confusion about gain
  228. fail of a rail in a regulated PS
  229. Precision resistors
  230. please help with 2x12w 12 V portable audio amp
  231. Opto resistor circuit
  232. What are the best speakers you've heard with a gainclone?
  233. PSU caps for tweeter only GC
  234. CPU coolers for chipamps?
  235. PC sound card sound chips
  236. Rotel 961 clock frequency
  237. Automatic idle current amplifier
  238. I stand on the precipice of Completion - Pic and Question
  239. Please check this LM3886 layout for me
  240. Help with noise
  241. Could you check my parts list?
  242. Parallel lm386
  243. Working on my K-20X (TDA2030 chipamp)
  244. Paralleling LM4780 chips?
  245. Unusual project, comments please...
  246. optymalising performance TDA7294
  247. Component selection for best performance (LM3886).
  248. for moderator, to others appologize
  249. chipamp PSU problem, need help
  250. Length of feed back resisitor in NIGC

Content Relevant URLs by vBSEO 3.3.2