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  1. what toroidal should be used with GC
  2. BrianGT power transformer requirements
  3. *** GainClone for Bi-Amping? ***
  4. suitability of LM833 for GC buffer/preamp
  5. Using multiple (like 40) TL074s...
  6. Reduce Input Gain Question?
  7. Group order of LM4780 PCB boards
  8. Pioneer SA-8500II Specification
  9. Safe Practices
  10. TDA729X single supply ?
  11. Interesting Gainclone type amplifier?
  12. [INDIA] Any DIYer made a Gainclone in India. willing to help?
  13. Prototype gainclone, pls comment/criticize ;)
  14. lm3875t? or lm3875tf
  15. Improving tracking on cheap pots
  16. Sound Quality of LM3875T
  17. First Gainclone...................WOW!
  18. Toroid Mounting Caution
  19. Whats Wrong with My Chips!
  20. amp bridging eating fuses, but load seems ok
  21. tda2040 hum problem
  22. Missing Ground?
  23. 4v dc offset
  24. Boardman's LM4780 PCBs (merged)
  25. Gainclone Measurement Suggestions?
  26. lm1875 gainclone lack speed
  27. Overheating with no input
  28. Mixer schematics HELP!!!!
  29. LM3875, minimum input sensitivity (gainclone)
  30. help about LA47532
  31. Want to build a crappy 50W max mono amp. ideas?
  32. Want to build mono blocks, quick question.
  33. Gain Clone failure modes - Peter, et al?
  34. Opa541t
  35. Very expensive binding posts vs Direct soldering
  36. LM4780 pcb layout and others
  37. 3886 PCB critique
  38. calculating heatsink for LM4780
  39. New to Gainclones: please advise!
  40. volume stepped attenuator idea
  41. GC oscillation ?
  42. !shame..tone control
  43. help! impedance!
  44. Power regeneration questions
  45. 5.1 Volume control with PGA2310
  46. mini headamp pics
  47. Phonocube
  48. Calling BrianGT . . .
  49. GC from recycled parts from PC Power Supplies
  50. chip cooling
  51. Cheap PCB Company
  52. Pics of my first gainclone!!
  53. One more buffer question...
  54. Pics of the billet clone
  55. regulated supply for GC
  56. More VA the merrier?
  57. ==>> Parallel 4x LM3875 for 2 ohm speaker - pls advise..
  58. Earth Connection
  59. Max Safe Gain withOPA541
  60. Pics of my first GainClone
  61. hook-up wire/transformer questions
  62. Simple Input Buffer
  63. HELP - Hum and distortion
  64. Gainclone amp with DAC in active speakers
  65. Not Your Mommy's GC
  66. LM4780 Footprint..
  67. will someone post a battery power supply for GC
  68. Volume control on PA-100 amp
  69. Gainclone driving inductive loads
  70. Hookup diagram of the BGT GroupBuy PCB....is this right??
  71. still few PSU questions...
  72. Surface mount is more fun than...
  73. TDA 7293 parallel problem !
  74. What do I do with the NC-pins on th LM4780?
  75. Could a tube buffer be useful for a Non-Inverting Gainclone?
  76. Velleman K2572 Preamp
  77. Question: Mounting heatsinks
  78. OPA4228 help needed
  79. More GC Power Trouble
  80. TA3020 HELp!!!!!!!!!!!!
  81. Q: TDA7293 Mute (& Standby) Function
  82. gainclone vs subwoofer
  83. Why BJTs creates more stable bias circuits
  84. GC PS Layout
  85. Chassis ground continuity?
  86. gain formula
  87. How on earth...?
  88. PC chip amp
  89. The best load of gc
  90. TX help for GC
  91. strange opa541 problem
  92. APEX Chip Cross-Ref Guide
  93. Mains problems
  94. Adding a HP-amp to my pre-amp design
  95. Gainclone building contest details (from BrianGT group order)
  96. Anyone built the BPA200 - 200W amp shown in AP1192 ?
  97. small transformers?
  98. An other VBIGC question
  99. GainClone Group Buy Feedback
  100. Help - DC offset question
  101. Gainclone: Impressions...
  102. Any advantage to make dual mono (PSU) for the gainclone (I'm ordering Brian GT's kit)
  103. transformers
  104. my second GC attempt - finished
  105. New try! GC!
  106. 50W - what is the best configure for CAPs ??
  107. Power connectors for external PS
  108. Old power supply for GC
  109. My first Gainclone
  110. OPA549 footprint for ExpressPCB
  111. bridging an LM4881 headphohne amplifier? Can it be done?
  112. Classic: heatsink rating
  113. plz check my bais
  114. plz check my bias
  115. Diy amp to power tempest subwoofer
  116. Paralleled LM4780TA PC board design - How's this look?
  117. probably a stupid questions about opamps
  118. Check my chip mods?
  119. IC 2059 Opamp HELP!!!
  120. TDA amplifier , Bridge , 600 W .
  121. Need enlightments on GainClone input impedance and volume control
  122. Active lowpass filter problem
  123. Any warnings about paralleling chips?
  124. single supply for lm3886
  125. Turning a dead Class-A into a GC
  126. GC Power Supply Trouble
  127. Linkwitz Transform?
  128. tda8560 PCB
  129. My first GC
  130. My Subwoofer Plate Amp - Comments?
  131. New Forum Idea / Mechanical Construction Techniques
  132. New guy's first tries.
  133. ta8200ah humming?
  134. Inverted gain clone power amp only?
  135. Parallel GAINCLONE makes diaries
  136. 3886 gets warm with no signal
  137. OPAxxx chip series
  138. LT 1113 op amp question
  139. possibly confused about transformer
  140. my new chip amp version
  141. Zobel question
  142. Gainclone distorting in the higher frequencies
  143. Anyone use an offline switcher PS for GC?
  144. Parts suppliers
  145. Help with LM386N-1 amplifier
  146. New op-amps
  147. best car sub amp chip
  148. 500 Watt Op Amps from Apex Microtechnology
  149. Gainclone building thread based on BrianGT's boards
  150. LM3886 single supply.
  151. Need a transformer? 20-0-20 200W $5
  152. Pics of my first gainclone
  153. Bridged/Stereo, w or w/o servo, inverting 3886, inverting buffer PCB
  154. 1st PCB - critique, please!
  155. Gainclone Cool/Cheap Parts Treasure hunt
  156. What kinds of wire for a gainclone??
  157. about the lm4780 PCBs
  158. Breadbox Gainclone
  159. newbie question!!!
  160. which is the best ic power amp
  161. Gainclone LM3886 DC servo
  162. STK Choice
  163. GC amp problem
  164. Switching Power Supply for Gainclone
  165. Can you tell me how to beef up PA100?
  166. Marketing query
  167. volume POT...NOT ACCURATE!
  168. :: 3d multimedia amplifier ::
  169. Chip Amp for bass only
  170. Voltage When Switch is Off
  171. Alternate 32 step attenuator design
  172. TDA 7293s paralel ,voltage...
  173. Eagle to P-CAD, how to convert
  174. OPA549 supply questions
  175. dangerous hum with opa637 in a Cmoy style amp
  176. TL084/TLO74 replacements
  177. LM3886 vs 3875
  178. please help me on the TA8215H chip
  179. IC High Quality Mic Preamp
  180. Protecting speakers against dc with mute?
  181. Biamping SEAS Odin Mk3 with Gainclones - to bridge, or not...
  182. Help! Parallel 2x 3875 per channel design - please advise.
  183. Another first gaincloner...
  184. Why not an H-bridge?
  185. Article on Why Gainclones work - tests and tips
  186. PCB Design help
  187. Powering LM3886 with 12V Batteries
  188. Making My Own PCBs
  189. Laymen explanations of sensitivity and bandwidth?
  190. Your Old Amplifiers
  191. Gainclone PCB
  192. Group Order: Satin Aluminum Knobs from India - Ordering Thread (North America)
  193. My first gainclone...progress report
  194. Tube rectifier for VDIGC tube psu
  195. Bizarre trouble...
  196. Tda1514
  197. What are you using for LM384's?
  198. another DUMB question (i've searched the site)
  199. Options of Volume & transformer for group buy GC?
  200. TDA 7293 clip detector - how ???
  201. non-inverted LM3875 Gain clone - are these components cool or funky?
  202. Reducing gain on a minimalist OPA541 gainclone
  203. GC cases
  204. grounding question
  205. Hum, RFI,Whatever.
  206. GC chassis.
  207. Newbie transformer question
  208. High Impedance GC
  209. Peter Daniel What type of fasteners are those?
  210. layout for tda 1520
  211. Gain Clone amp I hate that name
  212. Orientating 2 transformers in 1 chassis
  213. Powering bridged 3886s?
  214. Digital Pots in 5.1 System
  215. New Cigar Box Gainclone!
  216. Connecting cases to ground
  217. VBIGC in non inverted mode
  218. Where did that thread with the picutres of the monoblocks go?
  219. LM3886 in 5.1 system
  220. Who would be interested in a complete kit product?
  221. Yet Another Newbie Gainclone
  222. Small humming, but want's to get rid of it !
  223. Toroidal Transformers
  224. 9 volt powered pocket mic preamp circuit example grovel
  225. pc cpu heatsink to use with GC
  226. Other commercial chip amps
  227. what does the 1n3 cap in JLTi VBIGC do?
  228. Speaker connections?
  229. Paralleling Transformers
  230. LM4780 PCB Design Thoughts
  231. Please comment my Inverted Gainclone PCB
  232. Diodes
  233. My first attempt to make a chassis
  234. UPC2506v Datasheet Needed
  235. latest gainclone birth
  236. Group Order: Saten Aluminum Knobs from India
  237. Do I need a LPF?
  238. Help: LM3875 GC PS/Traf Help needed
  239. First Gainclone finished
  240. Lowest noise levels
  241. Voltage Doubler Rectifier suitable for GC?
  242. Stepped Attenuator Question
  243. Anyone ever use solderless breadboards for circuit testing?
  244. line level converter
  245. Confused... What chip to use?
  246. Power Supply Question
  247. GC 0,22R output resistor
  248. LM3876 Gainclone, Bass shy
  249. Need help about 2.1 aranggement
  250. Observations requested: OPA vs LM vs TDA; LM1875 vs LM3875 - anyone compared them?

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