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 43 44

  1. Hardwired GC problem
  2. HELP! I need Datashett STK496-270?
  3. Opamp Parallelling & Crossovers
  4. My first GC is in testing
  5. Transformer sizes and their effect on sound
  6. GC for tape deck use?
  7. Feeler Wiki up - paralleled 4780 board bulk-buy
  8. Chipamp as preamp?
  9. Help needed for a minimalistic GC project
  10. Gainclone sucking back Current
  11. 3886IGC protel layout share
  12. babygain
  13. Minimal IC Preamp for my gainclone
  14. Torroidal Transformer ratings
  15. LM4651/4652 pcb?
  16. LM 4780 amplifier heat question
  17. Itīs alive!! or newbies first attempt!
  18. Did the TDA2040 pan out?
  19. transformer magnetic induced audio hum
  20. My 1st DIY project
  21. Problems with STK chips
  22. German journalist: looking for Gainclones for listening test
  23. Why is my gainclone eating fuses?
  24. quasar makes GC kit
  25. Stupid question about voltage and output power
  26. Resistor values
  27. Active Feedback on Parallel Chips
  28. Best socket for opamp
  29. Gainclone noise
  30. Psu
  31. I'm new here...HELP! :)
  32. Why is the LM3875 more poular than the LM3886?
  33. Damping factor
  34. LM3875 heatsink
  35. Gainclone output resistor
  36. How much DC is to much?
  37. Checklist for my first gainclone
  38. BPA - 200 questions(newbie)
  39. IGC with High input impedance!
  40. Please i need some help choosing an amp.
  41. STK496-270 datasheet anyone?
  42. What value potentiometer you guys use?
  43. High DC-Offset - Why?
  44. Preamp Input Selector & Buffers
  45. gainclone / active xo combination??
  46. Preamp with balanced outputs
  47. Speaker cable question with Gainclone?
  48. gainclone vs p3a
  49. Gainclone Glossary
  50. Pics of my new amp
  51. 4780 Bridged PCB designs?
  52. 200w amp trouble (LM3886T) - one chip only wants to oscillate
  53. chip amps for ESL's?
  54. My new Amp project completed! :)
  55. Trying to improve on a PCB based chip amp performances
  56. what toroidal should be used with GC
  57. BrianGT power transformer requirements
  58. *** GainClone for Bi-Amping? ***
  59. suitability of LM833 for GC buffer/preamp
  60. Using multiple (like 40) TL074s...
  61. Reduce Input Gain Question?
  62. Group order of LM4780 PCB boards
  63. Pioneer SA-8500II Specification
  64. Safe Practices
  65. TDA729X single supply ?
  66. Interesting Gainclone type amplifier?
  67. [INDIA] Any DIYer made a Gainclone in India. willing to help?
  68. Prototype gainclone, pls comment/criticize ;)
  69. lm3875t? or lm3875tf
  70. Improving tracking on cheap pots
  71. Sound Quality of LM3875T
  72. First Gainclone...................WOW!
  73. Toroid Mounting Caution
  74. Whats Wrong with My Chips!
  75. amp bridging eating fuses, but load seems ok
  76. tda2040 hum problem
  77. Missing Ground?
  78. 4v dc offset
  79. Boardman's LM4780 PCBs (merged)
  80. Gainclone Measurement Suggestions?
  81. lm1875 gainclone lack speed
  82. Overheating with no input
  83. Mixer schematics HELP!!!!
  84. LM3875, minimum input sensitivity (gainclone)
  85. help about LA47532
  86. Want to build a crappy 50W max mono amp. ideas?
  87. Want to build mono blocks, quick question.
  88. Gain Clone failure modes - Peter, et al?
  89. Opa541t
  90. Very expensive binding posts vs Direct soldering
  91. LM4780 pcb layout and others
  92. 3886 PCB critique
  93. calculating heatsink for LM4780
  94. New to Gainclones: please advise!
  95. volume stepped attenuator idea
  96. GC oscillation ?
  97. !shame..tone control
  98. help! impedance!
  99. Power regeneration questions
  100. 5.1 Volume control with PGA2310
  101. mini headamp pics
  102. Phonocube
  103. Calling BrianGT . . .
  104. GC from recycled parts from PC Power Supplies
  105. chip cooling
  106. Cheap PCB Company
  107. Pics of my first gainclone!!
  108. One more buffer question...
  109. Pics of the billet clone
  110. regulated supply for GC
  111. More VA the merrier?
  112. ==>> Parallel 4x LM3875 for 2 ohm speaker - pls advise..
  113. Earth Connection
  114. Max Safe Gain withOPA541
  115. Pics of my first GainClone
  116. hook-up wire/transformer questions
  117. Simple Input Buffer
  118. HELP - Hum and distortion
  119. Gainclone amp with DAC in active speakers
  120. Not Your Mommy's GC
  121. LM4780 Footprint..
  122. will someone post a battery power supply for GC
  123. Volume control on PA-100 amp
  124. Gainclone driving inductive loads
  125. Hookup diagram of the BGT GroupBuy PCB....is this right??
  126. still few PSU questions...
  127. Surface mount is more fun than...
  128. TDA 7293 parallel problem !
  129. What do I do with the NC-pins on th LM4780?
  130. Could a tube buffer be useful for a Non-Inverting Gainclone?
  131. Velleman K2572 Preamp
  132. Question: Mounting heatsinks
  133. OPA4228 help needed
  134. More GC Power Trouble
  135. TA3020 HELp!!!!!!!!!!!!
  136. Q: TDA7293 Mute (& Standby) Function
  137. gainclone vs subwoofer
  138. Why BJTs creates more stable bias circuits
  139. GC PS Layout
  140. Chassis ground continuity?
  141. gain formula
  142. How on earth...?
  143. PC chip amp
  144. The best load of gc
  145. TX help for GC
  146. strange opa541 problem
  147. APEX Chip Cross-Ref Guide
  148. Mains problems
  149. Adding a HP-amp to my pre-amp design
  150. Gainclone building contest details (from BrianGT group order)
  151. Anyone built the BPA200 - 200W amp shown in AP1192 ?
  152. small transformers?
  153. An other VBIGC question
  154. GainClone Group Buy Feedback
  155. Help - DC offset question
  156. Gainclone: Impressions...
  157. Any advantage to make dual mono (PSU) for the gainclone (I'm ordering Brian GT's kit)
  158. transformers
  159. my second GC attempt - finished
  160. New try! GC!
  161. 50W - what is the best configure for CAPs ??
  162. Power connectors for external PS
  163. Old power supply for GC
  164. My first Gainclone
  165. OPA549 footprint for ExpressPCB
  166. bridging an LM4881 headphohne amplifier? Can it be done?
  167. Classic: heatsink rating
  168. plz check my bais
  169. plz check my bias
  170. Diy amp to power tempest subwoofer
  171. Paralleled LM4780TA PC board design - How's this look?
  172. probably a stupid questions about opamps
  173. Check my chip mods?
  174. IC 2059 Opamp HELP!!!
  175. TDA amplifier , Bridge , 600 W .
  176. Need enlightments on GainClone input impedance and volume control
  177. Active lowpass filter problem
  178. Any warnings about paralleling chips?
  179. single supply for lm3886
  180. Turning a dead Class-A into a GC
  181. GC Power Supply Trouble
  182. Linkwitz Transform?
  183. tda8560 PCB
  184. My first GC
  185. My Subwoofer Plate Amp - Comments?
  186. New Forum Idea / Mechanical Construction Techniques
  187. New guy's first tries.
  188. ta8200ah humming?
  189. Inverted gain clone power amp only?
  190. Parallel GAINCLONE makes diaries
  191. 3886 gets warm with no signal
  192. OPAxxx chip series
  193. LT 1113 op amp question
  194. possibly confused about transformer
  195. my new chip amp version
  196. Zobel question
  197. Gainclone distorting in the higher frequencies
  198. Anyone use an offline switcher PS for GC?
  199. Parts suppliers
  200. Help with LM386N-1 amplifier
  201. New op-amps
  202. best car sub amp chip
  203. 500 Watt Op Amps from Apex Microtechnology
  204. Gainclone building thread based on BrianGT's boards
  205. LM3886 single supply.
  206. Need a transformer? 20-0-20 200W $5
  207. Pics of my first gainclone
  208. Bridged/Stereo, w or w/o servo, inverting 3886, inverting buffer PCB
  209. 1st PCB - critique, please!
  210. Gainclone Cool/Cheap Parts Treasure hunt
  211. What kinds of wire for a gainclone??
  212. about the lm4780 PCBs
  213. Breadbox Gainclone
  214. newbie question!!!
  215. which is the best ic power amp
  216. Gainclone LM3886 DC servo
  217. STK Choice
  218. GC amp problem
  219. Switching Power Supply for Gainclone
  220. Can you tell me how to beef up PA100?
  221. Marketing query
  222. volume POT...NOT ACCURATE!
  223. :: 3d multimedia amplifier ::
  224. Chip Amp for bass only
  225. Voltage When Switch is Off
  226. Alternate 32 step attenuator design
  227. TDA 7293s paralel ,voltage...
  228. Eagle to P-CAD, how to convert
  229. OPA549 supply questions
  230. dangerous hum with opa637 in a Cmoy style amp
  231. TL084/TLO74 replacements
  232. LM3886 vs 3875
  233. please help me on the TA8215H chip
  234. IC High Quality Mic Preamp
  235. Protecting speakers against dc with mute?
  236. Biamping SEAS Odin Mk3 with Gainclones - to bridge, or not...
  237. Help! Parallel 2x 3875 per channel design - please advise.
  238. Another first gaincloner...
  239. Why not an H-bridge?
  240. Article on Why Gainclones work - tests and tips
  241. PCB Design help
  242. Powering LM3886 with 12V Batteries
  243. Making My Own PCBs
  244. Laymen explanations of sensitivity and bandwidth?
  245. Your Old Amplifiers
  246. Gainclone PCB
  247. Group Order: Satin Aluminum Knobs from India - Ordering Thread (North America)
  248. My first gainclone...progress report
  249. Tube rectifier for VDIGC tube psu
  250. Bizarre trouble...

Content Relevant URLs by vBSEO 3.3.2