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  1. my second GC attempt - finished
  2. New try! GC!
  3. 50W - what is the best configure for CAPs ??
  4. Power connectors for external PS
  5. Old power supply for GC
  6. My first Gainclone
  7. OPA549 footprint for ExpressPCB
  8. bridging an LM4881 headphohne amplifier? Can it be done?
  9. Classic: heatsink rating
  10. plz check my bais
  11. plz check my bias
  12. Diy amp to power tempest subwoofer
  13. Paralleled LM4780TA PC board design - How's this look?
  14. probably a stupid questions about opamps
  15. Check my chip mods?
  16. IC 2059 Opamp HELP!!!
  17. TDA amplifier , Bridge , 600 W .
  18. Need enlightments on GainClone input impedance and volume control
  19. Active lowpass filter problem
  20. Any warnings about paralleling chips?
  21. single supply for lm3886
  22. Turning a dead Class-A into a GC
  23. GC Power Supply Trouble
  24. Linkwitz Transform?
  25. tda8560 PCB
  26. My first GC
  27. My Subwoofer Plate Amp - Comments?
  28. New Forum Idea / Mechanical Construction Techniques
  29. New guy's first tries.
  30. ta8200ah humming?
  31. Inverted gain clone power amp only?
  32. Parallel GAINCLONE makes diaries
  33. 3886 gets warm with no signal
  34. OPAxxx chip series
  35. LT 1113 op amp question
  36. possibly confused about transformer
  37. my new chip amp version
  38. Zobel question
  39. Gainclone distorting in the higher frequencies
  40. Anyone use an offline switcher PS for GC?
  41. Parts suppliers
  42. Help with LM386N-1 amplifier
  43. New op-amps
  44. best car sub amp chip
  45. 500 Watt Op Amps from Apex Microtechnology
  46. Gainclone building thread based on BrianGT's boards
  47. LM3886 single supply.
  48. Need a transformer? 20-0-20 200W $5
  49. Pics of my first gainclone
  50. Bridged/Stereo, w or w/o servo, inverting 3886, inverting buffer PCB
  51. 1st PCB - critique, please!
  52. Gainclone Cool/Cheap Parts Treasure hunt
  53. What kinds of wire for a gainclone??
  54. about the lm4780 PCBs
  55. Breadbox Gainclone
  56. newbie question!!!
  57. which is the best ic power amp
  58. Gainclone LM3886 DC servo
  59. STK Choice
  60. GC amp problem
  61. Switching Power Supply for Gainclone
  62. Can you tell me how to beef up PA100?
  63. Marketing query
  64. volume POT...NOT ACCURATE!
  65. :: 3d multimedia amplifier ::
  66. Chip Amp for bass only
  67. Voltage When Switch is Off
  68. Alternate 32 step attenuator design
  69. TDA 7293s paralel ,voltage...
  70. Eagle to P-CAD, how to convert
  71. OPA549 supply questions
  72. dangerous hum with opa637 in a Cmoy style amp
  73. TL084/TLO74 replacements
  74. LM3886 vs 3875
  75. please help me on the TA8215H chip
  76. IC High Quality Mic Preamp
  77. Protecting speakers against dc with mute?
  78. Biamping SEAS Odin Mk3 with Gainclones - to bridge, or not...
  79. Help! Parallel 2x 3875 per channel design - please advise.
  80. Another first gaincloner...
  81. Why not an H-bridge?
  82. Article on Why Gainclones work - tests and tips
  83. PCB Design help
  84. Powering LM3886 with 12V Batteries
  85. Making My Own PCBs
  86. Laymen explanations of sensitivity and bandwidth?
  87. Your Old Amplifiers
  88. Gainclone PCB
  89. Group Order: Satin Aluminum Knobs from India - Ordering Thread (North America)
  90. My first gainclone...progress report
  91. Tube rectifier for VDIGC tube psu
  92. Bizarre trouble...
  93. Tda1514
  94. What are you using for LM384's?
  95. another DUMB question (i've searched the site)
  96. Options of Volume & transformer for group buy GC?
  97. TDA 7293 clip detector - how ???
  98. non-inverted LM3875 Gain clone - are these components cool or funky?
  99. Reducing gain on a minimalist OPA541 gainclone
  100. GC cases
  101. grounding question
  102. Hum, RFI,Whatever.
  103. GC chassis.
  104. Newbie transformer question
  105. High Impedance GC
  106. Peter Daniel What type of fasteners are those?
  107. layout for tda 1520
  108. Gain Clone amp I hate that name
  109. Orientating 2 transformers in 1 chassis
  110. Powering bridged 3886s?
  111. Digital Pots in 5.1 System
  112. New Cigar Box Gainclone!
  113. Connecting cases to ground
  114. VBIGC in non inverted mode
  115. Where did that thread with the picutres of the monoblocks go?
  116. LM3886 in 5.1 system
  117. Who would be interested in a complete kit product?
  118. Yet Another Newbie Gainclone
  119. Small humming, but want's to get rid of it !
  120. Toroidal Transformers
  121. 9 volt powered pocket mic preamp circuit example grovel
  122. pc cpu heatsink to use with GC
  123. Other commercial chip amps
  124. what does the 1n3 cap in JLTi VBIGC do?
  125. Speaker connections?
  126. Paralleling Transformers
  127. LM4780 PCB Design Thoughts
  128. Please comment my Inverted Gainclone PCB
  129. Diodes
  130. My first attempt to make a chassis
  131. UPC2506v Datasheet Needed
  132. latest gainclone birth
  133. Group Order: Saten Aluminum Knobs from India
  134. Do I need a LPF?
  135. Help: LM3875 GC PS/Traf Help needed
  136. First Gainclone finished
  137. Lowest noise levels
  138. Voltage Doubler Rectifier suitable for GC?
  139. Stepped Attenuator Question
  140. Anyone ever use solderless breadboards for circuit testing?
  141. line level converter
  142. Confused... What chip to use?
  143. Power Supply Question
  144. GC 0,22R output resistor
  145. LM3876 Gainclone, Bass shy
  146. Need help about 2.1 aranggement
  147. Observations requested: OPA vs LM vs TDA; LM1875 vs LM3875 - anyone compared them?
  148. LA4743B Car stereo BTL 4-channel (45 W x 4) power amplifier IC
  149. OPA549 amp
  150. i want the datasheet of 2sd669 and 2sb649
  151. Strange Humming issue...could it be?
  152. TDA7294 bridged!
  153. GC As Driver Stage For High Current Amp?
  154. a questione
  155. High Power - Output transformer
  156. Transformer for Group ChipAmp order
  157. Stereo volume control
  158. Help!! Poping
  159. Chassis for a group order of non-inverted GC kit?
  160. STK power cip , 400 W amp .
  161. Stk4050v to M2 implant
  162. Power Supply Question
  163. G-class with LM3886
  164. tube buffer values
  165. class H chip kit,unsuccessful
  166. Audio Note Tantalum Resistor (1%) US$3 each. Worth using it
  167. Attenuation levels for stepped attenuator
  168. Multichannel ground loop trouble
  169. Simple lm3875
  170. interest in lm4780 PCBs?
  171. What makes the most sound improvement?
  172. My first shot at an IGC
  173. TDA3875 and TDA3886 and TDA 4780 Single Supply Biasing
  174. Cermet preset
  175. IGC Without Volume control
  176. 400W in a chip
  177. Is 100VA per LM3875 good enough?
  178. Transformers
  179. Using cascoded JFETS to bias op-amps into class A
  180. gaming chair
  181. LM3875 and Distortion
  182. Typical newbie question
  183. apex opamps
  184. Loud hum problem
  185. Source for 1000uF/50V capacitor
  186. Linkwitz’s chip amp – dead bug or other?
  187. NIGC with Super Regulators?
  188. OP-AMPS in Marantz PM7000 Amplifier
  189. OPA549T help!!
  190. First Watt balanced gainclone idea
  191. Transformers and grounds
  192. my opa548 headclone for AKG-K1000
  193. 25k pot for Gainclone?
  194. PPI PC21400 line drivers
  195. My Hybrid VBGC
  196. Bridge and Parrallel Output Resistors.
  197. Looking for a good DIY PCB kit - RS ones any good? Others?
  198. Feedback capacitor to minimize DC offset
  199. substitude for opa134
  200. Class A gainclone/chipamp idea
  201. Bridged and paralleled (not in the same design) question
  202. Non Isolated Chip Question
  203. input impedance
  204. Audio input selector
  205. Different type of rectification?
  206. Problem with high DC on speaker terminals
  207. Dual Transformers for a PS?
  208. New project (720W to 1540W power chip amp)
  209. not an amp
  210. Need bridging TDA7294 scheme and pcb!!!!
  211. My Latest
  212. My first chip amp
  213. Pics of my Bridged GC
  214. need help on circuit design
  215. signal integrator
  216. Shorted power supply destroys amplifier
  217. Live!Value's Output Level?
  218. Chassis ground
  219. Advice on probes for a oscilloscope....
  220. Long-term NIGC battery PS impressions?
  221. 3 TDA7293 running in Parallel
  222. Tweak/mod NAD C350
  223. Bridge LM1875 HS
  224. Replacing Chip
  225. Where to get TA3020 & TA0105A?
  226. system level design stuff, i am garlic.
  227. LM3886 Amp Questions
  228. radio signales.
  229. HELP wanted with TDA 7448 CHip
  230. Can any one help me
  231. Balanced Pre AND Bridged Amp
  232. Your ideal "ChipAmp", unlimited budget
  233. A Vbigc
  234. LM3875 amp help
  235. opinions on this mod to the bridgeclone?
  236. Chill-amp page!
  237. 100 watt amp
  238. LM3886 voltage
  239. Any chip-amps more powerful than LM3875?
  240. How critical is the 0.1UF to earth cap in the VBIGC
  241. Finally, almost done with first IGC
  242. QRP-01 the monster LM3886 Gainclone
  243. MUR 680 or what?
  244. DC offset figures
  245. First GC design. Any thoughts?
  246. To servo or not to Servo..
  247. your best 3886 schematics
  248. Bridging STK4048XI module is the best.
  249. tda1554 amp attempt...
  250. Resistor value in the feedback loop

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