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. New project (720W to 1540W power chip amp)
  2. not an amp
  3. Need bridging TDA7294 scheme and pcb!!!!
  4. My Latest
  5. My first chip amp
  6. Pics of my Bridged GC
  7. need help on circuit design
  8. signal integrator
  9. Shorted power supply destroys amplifier
  10. Live!Value's Output Level?
  11. Chassis ground
  12. Advice on probes for a oscilloscope....
  13. Long-term NIGC battery PS impressions?
  14. 3 TDA7293 running in Parallel
  15. Tweak/mod NAD C350
  16. Bridge LM1875 HS
  17. Replacing Chip
  18. Where to get TA3020 & TA0105A?
  19. system level design stuff, i am garlic.
  20. LM3886 Amp Questions
  21. radio signales.
  22. HELP wanted with TDA 7448 CHip
  23. Can any one help me
  24. Balanced Pre AND Bridged Amp
  25. Your ideal "ChipAmp", unlimited budget
  26. A Vbigc
  27. LM3875 amp help
  28. opinions on this mod to the bridgeclone?
  29. Chill-amp page!
  30. 100 watt amp
  31. LM3886 voltage
  32. Any chip-amps more powerful than LM3875?
  33. How critical is the 0.1UF to earth cap in the VBIGC
  34. Finally, almost done with first IGC
  35. QRP-01 the monster LM3886 Gainclone
  36. MUR 680 or what?
  37. DC offset figures
  38. First GC design. Any thoughts?
  39. To servo or not to Servo..
  40. your best 3886 schematics
  41. Bridging STK4048XI module is the best.
  42. tda1554 amp attempt...
  43. Resistor value in the feedback loop
  44. Building LM1875 GC
  45. Make things clear about PSU
  46. Japanese chip pinout
  47. Question about bridging TDA 7293
  48. LM3886 GC Design Question
  49. Gainclone power supply
  50. New 4 channel GC finished
  51. REQ: TDA7294 schematics
  52. Diagram STK407-090
  53. How best to control input level?
  54. help needed with psu for TDA2050V
  55. Classified government ultimate gainclone?
  56. 7808 or 7806 regulator for Rasmussen tube gainclone ?
  57. 250va?
  58. Need PCB urgent!!!
  59. Stk4191 Ii Pcb
  60. simple 30W to 40W Amp
  61. Two variations of same circuit
  62. High-quality power supply for a gainclone not needed ?
  63. Best sec.voltage for my GC?
  64. berilium oxide insulators for GC for sale
  65. Bridged and Parralleled to drive two ohm load
  66. Why not put filter caps in power supply?
  67. preferred bypass
  68. Upgrade to OPA2134
  69. No Joy!
  70. Bypass caps for tweeter GC
  71. Bridged Parallel Amp Questions
  72. Help Me Please!!
  73. Cheap source/step'd-attenuator switches:
  74. Heatsink question
  75. The output question of GC
  76. Actual capacitance on V+ & V- (gainclone)
  77. Power supply
  78. Gainclone basics for an enthusiast who's new to them
  79. Power supply transformer ratings
  80. Chipamps; Design Considerations for bridging and paralleling.
  81. lm1875+battery problem
  82. 100K Noble logarithmic pot
  83. Aerius I and GainClone
  84. Another amp with EBay attenuator
  85. volume
  86. where to buy lm3875 in the netherlands
  87. Clone blows up
  88. Input cap choices
  89. Transformer question
  90. Constant current source for Clone
  91. Transformer Question
  92. Please grade my 1875 PCB
  93. a peak at a TDA7293 amp
  94. finally built a gainclone
  95. why o why doesn't this work ? Balanced 549
  96. 4780/4732 miniPCB...
  97. A preview of My GainClone (pic incl)
  98. Best possible 10W from chip amp
  99. NAD 705 broken output stage?
  100. Is M.L. a looser?
  101. Could a chip amp power an electromagnet?
  102. Bridge/parallel calculations??
  103. Logitech Z-680
  104. Chip identification: AD42712 (desperate)
  105. lm3886 tda7293 tda1514
  106. gc sounds different (better) after a while ....
  107. Different Transistors
  108. VBIGC, running the buffer at +/- 50V
  109. lm3886-dc on the output
  110. Lm837
  111. Is the DC supply not flat in GainClone?
  112. Shielded cables?
  113. LM3886, Jax how about offset
  114. strange chip???
  115. about bridge
  116. Hi Voltage (i'm hom)
  117. Either of these two transformers workable for a FrankenKlone
  118. Computer SMPS and Gainclone
  119. 4 transformers, still a power problem
  120. NE5534 questions
  121. Radioshack special GC
  122. TDA2050 Input Sensitivity
  123. Current-injected Valve-buffered Gainclone
  124. What chip for ~+/-65VDC ??
  125. Unity Gain Operation (or low gain)
  126. How to bridge a Realistic amp with the less components
  127. amp
  128. Newbie needs advice-help
  129. Reducing output voltage
  130. Lm3886 Pcb
  131. LM3886 Power Supply Schematic?
  132. A few GC newb questions + probs
  133. LM3886 problem
  134. 2ohm
  135. Seeking gold, ganged RCA panel jacks:
  136. Minimun Components to TDA2030 and TDA1514
  137. *sigh* I think I don't like TO-220.
  138. grounding & power supply questions
  139. My first, um, thing
  140. Buzzing transformer
  141. Downsizing a toroid
  142. Onkyo tx-ds 676 upgrade
  143. VBIGC resistor problem
  144. Exotic component choice for a GC
  145. Big trouble with TDA1524! Pls HELP..
  146. heatsink size
  147. Second gainclone...
  148. Just fired up my new dual mono lm1875 Gainclone.
  149. Stereo LM3875 PCB
  150. TDA1190z
  151. Mounting the Chip Amp- Overtightening?
  152. lm1876
  153. Can TDA7370 drive 2ohm load?
  154. LM3875 Newbie Question re: sensitivity
  155. Funny reading from my PS
  156. REALLY stupid question....
  157. new chipamp tda7374
  158. Rectifiers for the GC
  159. pads
  160. Amps
  161. Best Gainclone Design is?
  162. parallel connection
  163. Please critique my Gainclone PCB
  164. 4 or 8 x 60w amp
  165. Just screw it on a piece of spruce
  166. parallel or bridge
  167. Paralleling LM3875 to take tougher loads
  168. about isolation
  169. LM3886 Spice Model done
  170. Preamp - Massive DC Offset (OPA2134)
  171. LM741 and RF NOISE!!!
  172. Input impedence of inverting gainclone
  173. Chip Amps in Germany ?
  174. GC Battery PS - A couple of Questions
  175. limiting the HF in GC
  176. Need good foil Caps for rails
  177. Definitive 24V Gainclone Battery Supply Recharging?
  178. Input for Subwoofer Preamps
  179. Non global feedback regulated supply for GC
  180. TDA1514a amp
  181. About power supply
  182. My First Gainclone have background noise
  183. can tda1514a bridged hold 4 ohm load?
  184. Pix for your amusement
  185. about lm338
  186. A Bridge For Each Channel????
  187. Strange little problem (or maybe not so)
  188. how to connect 2 amps to one woofer
  189. How important are internal wire lengths for a GC?
  190. Quote of the day (Sheryl Crow)
  191. Chip amp vs discrete amp temp compensation of bias.
  192. The Multiclone
  193. Digital Volume Control
  194. Question about chip packages
  195. need to contruct a 2.1
  196. OPA541 w/ or w/o thermal protection?
  197. Bandwidth limiting the lm3886
  198. So, you still not sure if building a GC makes sense?
  199. TDA7293's "protection"
  200. Another LM1875 question
  201. Amplifiers
  202. HT speakers to pair with a gainclone?
  203. Would it kill me to not use these caps and resistors
  204. GREAT new heatsink idea!
  205. What LM3875 to buy?
  206. How about our project of LM3886
  207. Wiring preamp and NIGC
  208. Are these good places for bypass caps
  209. Interconnect, speaker cable break-in???
  210. Does 4x40W enough for a 15m2 room?
  211. Good but simple subwoofer chip amp. circuit suggestion
  212. Using a variable resistor in the feedback loop.
  213. My 3886 Chip Amp PCB Layout
  214. Mystery Coponent in Subwoofer Schematics
  215. V- at output.... help me plz!
  216. SUBWOOFER amplifier project with PCB ???
  217. Tda 7386 Spice Data Required
  218. Comparison between TDA7293 and LM1875
  219. toroids
  220. Lm3875 + Tip35c/tip36c
  221. Adding IR to a gainclone?
  222. Appropriate components: LM 3886/ TDA 7293/ +
  223. newbie questione
  224. GainWire
  225. Amplifier help. im baffed
  226. Which driver?
  227. Testing???
  228. New guy again
  229. VBIGC troubles...
  230. could John Audio re-desigh the Trace elliot TDA 1514A layout
  231. TQWT with IGC Mono blocks
  232. a "a little bit more functions" gainclone
  233. Cable remote...
  234. Final Lab Music-6
  235. TDA 1514A not holding its own
  236. Preference in internal wiring P2P and signal
  237. an7178
  238. Attenuation and Vol control alternatives...
  239. Problems with HP GC, urgent
  240. Battery power supply for gc
  241. Reducing DC offset on a NIGC?
  242. Outlet to transformer switch for GC...
  243. led idea for a GC
  244. biasing opamps in class a
  245. My fans - how they love me....
  246. World's Most Awesome Clock Radio
  247. Tda 7377 Datasheet Reqd
  248. Actually going to build my Gainclones
  249. Troubleshooting HELP!! needed......
  250. Schematic

Content Relevant URLs by vBSEO 3.3.2