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  1. which is the best ic power amp
  2. Gainclone LM3886 DC servo
  3. STK Choice
  4. GC amp problem
  5. Switching Power Supply for Gainclone
  6. Can you tell me how to beef up PA100?
  7. Marketing query
  8. volume POT...NOT ACCURATE!
  9. :: 3d multimedia amplifier ::
  10. Chip Amp for bass only
  11. Voltage When Switch is Off
  12. Alternate 32 step attenuator design
  13. TDA 7293s paralel ,voltage...
  14. Eagle to P-CAD, how to convert
  15. OPA549 supply questions
  16. dangerous hum with opa637 in a Cmoy style amp
  17. TL084/TLO74 replacements
  18. LM3886 vs 3875
  19. please help me on the TA8215H chip
  20. IC High Quality Mic Preamp
  21. Protecting speakers against dc with mute?
  22. Biamping SEAS Odin Mk3 with Gainclones - to bridge, or not...
  23. Help! Parallel 2x 3875 per channel design - please advise.
  24. Another first gaincloner...
  25. Why not an H-bridge?
  26. Article on Why Gainclones work - tests and tips
  27. PCB Design help
  28. Powering LM3886 with 12V Batteries
  29. Making My Own PCBs
  30. Laymen explanations of sensitivity and bandwidth?
  31. Your Old Amplifiers
  32. Gainclone PCB
  33. Group Order: Satin Aluminum Knobs from India - Ordering Thread (North America)
  34. My first gainclone...progress report
  35. Tube rectifier for VDIGC tube psu
  36. Bizarre trouble...
  37. Tda1514
  38. What are you using for LM384's?
  39. another DUMB question (i've searched the site)
  40. Options of Volume & transformer for group buy GC?
  41. TDA 7293 clip detector - how ???
  42. non-inverted LM3875 Gain clone - are these components cool or funky?
  43. Reducing gain on a minimalist OPA541 gainclone
  44. GC cases
  45. grounding question
  46. Hum, RFI,Whatever.
  47. GC chassis.
  48. Newbie transformer question
  49. High Impedance GC
  50. Peter Daniel What type of fasteners are those?
  51. layout for tda 1520
  52. Gain Clone amp I hate that name
  53. Orientating 2 transformers in 1 chassis
  54. Powering bridged 3886s?
  55. Digital Pots in 5.1 System
  56. New Cigar Box Gainclone!
  57. Connecting cases to ground
  58. VBIGC in non inverted mode
  59. Where did that thread with the picutres of the monoblocks go?
  60. LM3886 in 5.1 system
  61. Who would be interested in a complete kit product?
  62. Yet Another Newbie Gainclone
  63. Small humming, but want's to get rid of it !
  64. Toroidal Transformers
  65. 9 volt powered pocket mic preamp circuit example grovel
  66. pc cpu heatsink to use with GC
  67. Other commercial chip amps
  68. what does the 1n3 cap in JLTi VBIGC do?
  69. Speaker connections?
  70. Paralleling Transformers
  71. LM4780 PCB Design Thoughts
  72. Please comment my Inverted Gainclone PCB
  73. Diodes
  74. My first attempt to make a chassis
  75. UPC2506v Datasheet Needed
  76. latest gainclone birth
  77. Group Order: Saten Aluminum Knobs from India
  78. Do I need a LPF?
  79. Help: LM3875 GC PS/Traf Help needed
  80. First Gainclone finished
  81. Lowest noise levels
  82. Voltage Doubler Rectifier suitable for GC?
  83. Stepped Attenuator Question
  84. Anyone ever use solderless breadboards for circuit testing?
  85. line level converter
  86. Confused... What chip to use?
  87. Power Supply Question
  88. GC 0,22R output resistor
  89. LM3876 Gainclone, Bass shy
  90. Need help about 2.1 aranggement
  91. Observations requested: OPA vs LM vs TDA; LM1875 vs LM3875 - anyone compared them?
  92. LA4743B Car stereo BTL 4-channel (45 W x 4) power amplifier IC
  93. OPA549 amp
  94. i want the datasheet of 2sd669 and 2sb649
  95. Strange Humming issue...could it be?
  96. TDA7294 bridged!
  97. GC As Driver Stage For High Current Amp?
  98. a questione
  99. High Power - Output transformer
  100. Transformer for Group ChipAmp order
  101. Stereo volume control
  102. Help!! Poping
  103. Chassis for a group order of non-inverted GC kit?
  104. STK power cip , 400 W amp .
  105. Stk4050v to M2 implant
  106. Power Supply Question
  107. G-class with LM3886
  108. tube buffer values
  109. class H chip kit,unsuccessful
  110. Audio Note Tantalum Resistor (1%) US$3 each. Worth using it
  111. Attenuation levels for stepped attenuator
  112. Multichannel ground loop trouble
  113. Simple lm3875
  114. interest in lm4780 PCBs?
  115. What makes the most sound improvement?
  116. My first shot at an IGC
  117. TDA3875 and TDA3886 and TDA 4780 Single Supply Biasing
  118. Cermet preset
  119. IGC Without Volume control
  120. 400W in a chip
  121. Is 100VA per LM3875 good enough?
  122. Transformers
  123. Using cascoded JFETS to bias op-amps into class A
  124. gaming chair
  125. LM3875 and Distortion
  126. Typical newbie question
  127. apex opamps
  128. Loud hum problem
  129. Source for 1000uF/50V capacitor
  130. Linkwitz’s chip amp – dead bug or other?
  131. NIGC with Super Regulators?
  132. OP-AMPS in Marantz PM7000 Amplifier
  133. OPA549T help!!
  134. First Watt balanced gainclone idea
  135. Transformers and grounds
  136. my opa548 headclone for AKG-K1000
  137. 25k pot for Gainclone?
  138. PPI PC21400 line drivers
  139. My Hybrid VBGC
  140. Bridge and Parrallel Output Resistors.
  141. Looking for a good DIY PCB kit - RS ones any good? Others?
  142. Feedback capacitor to minimize DC offset
  143. substitude for opa134
  144. Class A gainclone/chipamp idea
  145. Bridged and paralleled (not in the same design) question
  146. Non Isolated Chip Question
  147. input impedance
  148. Audio input selector
  149. Different type of rectification?
  150. Problem with high DC on speaker terminals
  151. Dual Transformers for a PS?
  152. New project (720W to 1540W power chip amp)
  153. not an amp
  154. Need bridging TDA7294 scheme and pcb!!!!
  155. My Latest
  156. My first chip amp
  157. Pics of my Bridged GC
  158. need help on circuit design
  159. signal integrator
  160. Shorted power supply destroys amplifier
  161. Live!Value's Output Level?
  162. Chassis ground
  163. Advice on probes for a oscilloscope....
  164. Long-term NIGC battery PS impressions?
  165. 3 TDA7293 running in Parallel
  166. Tweak/mod NAD C350
  167. Bridge LM1875 HS
  168. Replacing Chip
  169. Where to get TA3020 & TA0105A?
  170. system level design stuff, i am garlic.
  171. LM3886 Amp Questions
  172. radio signales.
  173. HELP wanted with TDA 7448 CHip
  174. Can any one help me
  175. Balanced Pre AND Bridged Amp
  176. Your ideal "ChipAmp", unlimited budget
  177. A Vbigc
  178. LM3875 amp help
  179. opinions on this mod to the bridgeclone?
  180. Chill-amp page!
  181. 100 watt amp
  182. LM3886 voltage
  183. Any chip-amps more powerful than LM3875?
  184. How critical is the 0.1UF to earth cap in the VBIGC
  185. Finally, almost done with first IGC
  186. QRP-01 the monster LM3886 Gainclone
  187. MUR 680 or what?
  188. DC offset figures
  189. First GC design. Any thoughts?
  190. To servo or not to Servo..
  191. your best 3886 schematics
  192. Bridging STK4048XI module is the best.
  193. tda1554 amp attempt...
  194. Resistor value in the feedback loop
  195. Building LM1875 GC
  196. Make things clear about PSU
  197. Japanese chip pinout
  198. Question about bridging TDA 7293
  199. LM3886 GC Design Question
  200. Gainclone power supply
  201. New 4 channel GC finished
  202. REQ: TDA7294 schematics
  203. Diagram STK407-090
  204. How best to control input level?
  205. help needed with psu for TDA2050V
  206. Classified government ultimate gainclone?
  207. 7808 or 7806 regulator for Rasmussen tube gainclone ?
  208. 250va?
  209. Need PCB urgent!!!
  210. Stk4191 Ii Pcb
  211. simple 30W to 40W Amp
  212. Two variations of same circuit
  213. High-quality power supply for a gainclone not needed ?
  214. Best sec.voltage for my GC?
  215. berilium oxide insulators for GC for sale
  216. Bridged and Parralleled to drive two ohm load
  217. Why not put filter caps in power supply?
  218. preferred bypass
  219. Upgrade to OPA2134
  220. No Joy!
  221. Bypass caps for tweeter GC
  222. Bridged Parallel Amp Questions
  223. Help Me Please!!
  224. Cheap source/step'd-attenuator switches:
  225. Heatsink question
  226. The output question of GC
  227. Actual capacitance on V+ & V- (gainclone)
  228. Power supply
  229. Gainclone basics for an enthusiast who's new to them
  230. Power supply transformer ratings
  231. Chipamps; Design Considerations for bridging and paralleling.
  232. lm1875+battery problem
  233. 100K Noble logarithmic pot
  234. Aerius I and GainClone
  235. Another amp with EBay attenuator
  236. volume
  237. where to buy lm3875 in the netherlands
  238. Clone blows up
  239. Input cap choices
  240. Transformer question
  241. Constant current source for Clone
  242. Transformer Question
  243. Please grade my 1875 PCB
  244. a peak at a TDA7293 amp
  245. finally built a gainclone
  246. why o why doesn't this work ? Balanced 549
  247. 4780/4732 miniPCB...
  248. A preview of My GainClone (pic incl)
  249. Best possible 10W from chip amp
  250. NAD 705 broken output stage?

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