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  1. GC from recycled parts from PC Power Supplies
  2. chip cooling
  3. Cheap PCB Company
  4. Pics of my first gainclone!!
  5. One more buffer question...
  6. Pics of the billet clone
  7. regulated supply for GC
  8. More VA the merrier?
  9. ==>> Parallel 4x LM3875 for 2 ohm speaker - pls advise..
  10. Earth Connection
  11. Max Safe Gain withOPA541
  12. Pics of my first GainClone
  13. hook-up wire/transformer questions
  14. Simple Input Buffer
  15. HELP - Hum and distortion
  16. Gainclone amp with DAC in active speakers
  17. Not Your Mommy's GC
  18. LM4780 Footprint..
  19. will someone post a battery power supply for GC
  20. Volume control on PA-100 amp
  21. Gainclone driving inductive loads
  22. Hookup diagram of the BGT GroupBuy PCB....is this right??
  23. still few PSU questions...
  24. Surface mount is more fun than...
  25. TDA 7293 parallel problem !
  26. What do I do with the NC-pins on th LM4780?
  27. Could a tube buffer be useful for a Non-Inverting Gainclone?
  28. Velleman K2572 Preamp
  29. Question: Mounting heatsinks
  30. OPA4228 help needed
  31. More GC Power Trouble
  32. TA3020 HELp!!!!!!!!!!!!
  33. Q: TDA7293 Mute (& Standby) Function
  34. gainclone vs subwoofer
  35. Why BJTs creates more stable bias circuits
  36. GC PS Layout
  37. Chassis ground continuity?
  38. gain formula
  39. How on earth...?
  40. PC chip amp
  41. The best load of gc
  42. TX help for GC
  43. strange opa541 problem
  44. APEX Chip Cross-Ref Guide
  45. Mains problems
  46. Adding a HP-amp to my pre-amp design
  47. Gainclone building contest details (from BrianGT group order)
  48. Anyone built the BPA200 - 200W amp shown in AP1192 ?
  49. small transformers?
  50. An other VBIGC question
  51. GainClone Group Buy Feedback
  52. Help - DC offset question
  53. Gainclone: Impressions...
  54. Any advantage to make dual mono (PSU) for the gainclone (I'm ordering Brian GT's kit)
  55. transformers
  56. my second GC attempt - finished
  57. New try! GC!
  58. 50W - what is the best configure for CAPs ??
  59. Power connectors for external PS
  60. Old power supply for GC
  61. My first Gainclone
  62. OPA549 footprint for ExpressPCB
  63. bridging an LM4881 headphohne amplifier? Can it be done?
  64. Classic: heatsink rating
  65. plz check my bais
  66. plz check my bias
  67. Diy amp to power tempest subwoofer
  68. Paralleled LM4780TA PC board design - How's this look?
  69. probably a stupid questions about opamps
  70. Check my chip mods?
  71. IC 2059 Opamp HELP!!!
  72. TDA amplifier , Bridge , 600 W .
  73. Need enlightments on GainClone input impedance and volume control
  74. Active lowpass filter problem
  75. Any warnings about paralleling chips?
  76. single supply for lm3886
  77. Turning a dead Class-A into a GC
  78. GC Power Supply Trouble
  79. Linkwitz Transform?
  80. tda8560 PCB
  81. My first GC
  82. My Subwoofer Plate Amp - Comments?
  83. New Forum Idea / Mechanical Construction Techniques
  84. New guy's first tries.
  85. ta8200ah humming?
  86. Inverted gain clone power amp only?
  87. Parallel GAINCLONE makes diaries
  88. 3886 gets warm with no signal
  89. OPAxxx chip series
  90. LT 1113 op amp question
  91. possibly confused about transformer
  92. my new chip amp version
  93. Zobel question
  94. Gainclone distorting in the higher frequencies
  95. Anyone use an offline switcher PS for GC?
  96. Parts suppliers
  97. Help with LM386N-1 amplifier
  98. New op-amps
  99. best car sub amp chip
  100. 500 Watt Op Amps from Apex Microtechnology
  101. Gainclone building thread based on BrianGT's boards
  102. LM3886 single supply.
  103. Need a transformer? 20-0-20 200W $5
  104. Pics of my first gainclone
  105. Bridged/Stereo, w or w/o servo, inverting 3886, inverting buffer PCB
  106. 1st PCB - critique, please!
  107. Gainclone Cool/Cheap Parts Treasure hunt
  108. What kinds of wire for a gainclone??
  109. about the lm4780 PCBs
  110. Breadbox Gainclone
  111. newbie question!!!
  112. which is the best ic power amp
  113. Gainclone LM3886 DC servo
  114. STK Choice
  115. GC amp problem
  116. Switching Power Supply for Gainclone
  117. Can you tell me how to beef up PA100?
  118. Marketing query
  119. volume POT...NOT ACCURATE!
  120. :: 3d multimedia amplifier ::
  121. Chip Amp for bass only
  122. Voltage When Switch is Off
  123. Alternate 32 step attenuator design
  124. TDA 7293s paralel ,voltage...
  125. Eagle to P-CAD, how to convert
  126. OPA549 supply questions
  127. dangerous hum with opa637 in a Cmoy style amp
  128. TL084/TLO74 replacements
  129. LM3886 vs 3875
  130. please help me on the TA8215H chip
  131. IC High Quality Mic Preamp
  132. Protecting speakers against dc with mute?
  133. Biamping SEAS Odin Mk3 with Gainclones - to bridge, or not...
  134. Help! Parallel 2x 3875 per channel design - please advise.
  135. Another first gaincloner...
  136. Why not an H-bridge?
  137. Article on Why Gainclones work - tests and tips
  138. PCB Design help
  139. Powering LM3886 with 12V Batteries
  140. Making My Own PCBs
  141. Laymen explanations of sensitivity and bandwidth?
  142. Your Old Amplifiers
  143. Gainclone PCB
  144. Group Order: Satin Aluminum Knobs from India - Ordering Thread (North America)
  145. My first gainclone...progress report
  146. Tube rectifier for VDIGC tube psu
  147. Bizarre trouble...
  148. Tda1514
  149. What are you using for LM384's?
  150. another DUMB question (i've searched the site)
  151. Options of Volume & transformer for group buy GC?
  152. TDA 7293 clip detector - how ???
  153. non-inverted LM3875 Gain clone - are these components cool or funky?
  154. Reducing gain on a minimalist OPA541 gainclone
  155. GC cases
  156. grounding question
  157. Hum, RFI,Whatever.
  158. GC chassis.
  159. Newbie transformer question
  160. High Impedance GC
  161. Peter Daniel What type of fasteners are those?
  162. layout for tda 1520
  163. Gain Clone amp I hate that name
  164. Orientating 2 transformers in 1 chassis
  165. Powering bridged 3886s?
  166. Digital Pots in 5.1 System
  167. New Cigar Box Gainclone!
  168. Connecting cases to ground
  169. VBIGC in non inverted mode
  170. Where did that thread with the picutres of the monoblocks go?
  171. LM3886 in 5.1 system
  172. Who would be interested in a complete kit product?
  173. Yet Another Newbie Gainclone
  174. Small humming, but want's to get rid of it !
  175. Toroidal Transformers
  176. 9 volt powered pocket mic preamp circuit example grovel
  177. pc cpu heatsink to use with GC
  178. Other commercial chip amps
  179. what does the 1n3 cap in JLTi VBIGC do?
  180. Speaker connections?
  181. Paralleling Transformers
  182. LM4780 PCB Design Thoughts
  183. Please comment my Inverted Gainclone PCB
  184. Diodes
  185. My first attempt to make a chassis
  186. UPC2506v Datasheet Needed
  187. latest gainclone birth
  188. Group Order: Saten Aluminum Knobs from India
  189. Do I need a LPF?
  190. Help: LM3875 GC PS/Traf Help needed
  191. First Gainclone finished
  192. Lowest noise levels
  193. Voltage Doubler Rectifier suitable for GC?
  194. Stepped Attenuator Question
  195. Anyone ever use solderless breadboards for circuit testing?
  196. line level converter
  197. Confused... What chip to use?
  198. Power Supply Question
  199. GC 0,22R output resistor
  200. LM3876 Gainclone, Bass shy
  201. Need help about 2.1 aranggement
  202. Observations requested: OPA vs LM vs TDA; LM1875 vs LM3875 - anyone compared them?
  203. LA4743B Car stereo BTL 4-channel (45 W x 4) power amplifier IC
  204. OPA549 amp
  205. i want the datasheet of 2sd669 and 2sb649
  206. Strange Humming issue...could it be?
  207. TDA7294 bridged!
  208. GC As Driver Stage For High Current Amp?
  209. a questione
  210. High Power - Output transformer
  211. Transformer for Group ChipAmp order
  212. Stereo volume control
  213. Help!! Poping
  214. Chassis for a group order of non-inverted GC kit?
  215. STK power cip , 400 W amp .
  216. Stk4050v to M2 implant
  217. Power Supply Question
  218. G-class with LM3886
  219. tube buffer values
  220. class H chip kit,unsuccessful
  221. Audio Note Tantalum Resistor (1%) US$3 each. Worth using it
  222. Attenuation levels for stepped attenuator
  223. Multichannel ground loop trouble
  224. Simple lm3875
  225. interest in lm4780 PCBs?
  226. What makes the most sound improvement?
  227. My first shot at an IGC
  228. TDA3875 and TDA3886 and TDA 4780 Single Supply Biasing
  229. Cermet preset
  230. IGC Without Volume control
  231. 400W in a chip
  232. Is 100VA per LM3875 good enough?
  233. Transformers
  234. Using cascoded JFETS to bias op-amps into class A
  235. gaming chair
  236. LM3875 and Distortion
  237. Typical newbie question
  238. apex opamps
  239. Loud hum problem
  240. Source for 1000uF/50V capacitor
  241. Linkwitz’s chip amp – dead bug or other?
  242. NIGC with Super Regulators?
  243. OP-AMPS in Marantz PM7000 Amplifier
  244. OPA549T help!!
  245. First Watt balanced gainclone idea
  246. Transformers and grounds
  247. my opa548 headclone for AKG-K1000
  248. 25k pot for Gainclone?
  249. PPI PC21400 line drivers
  250. My Hybrid VBGC

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