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  1. Another first gaincloner...
  2. Why not an H-bridge?
  3. Article on Why Gainclones work - tests and tips
  4. PCB Design help
  5. Powering LM3886 with 12V Batteries
  6. Making My Own PCBs
  7. Laymen explanations of sensitivity and bandwidth?
  8. Your Old Amplifiers
  9. Gainclone PCB
  10. Group Order: Satin Aluminum Knobs from India - Ordering Thread (North America)
  11. My first gainclone...progress report
  12. Tube rectifier for VDIGC tube psu
  13. Bizarre trouble...
  14. Tda1514
  15. What are you using for LM384's?
  16. another DUMB question (i've searched the site)
  17. Options of Volume & transformer for group buy GC?
  18. TDA 7293 clip detector - how ???
  19. non-inverted LM3875 Gain clone - are these components cool or funky?
  20. Reducing gain on a minimalist OPA541 gainclone
  21. GC cases
  22. grounding question
  23. Hum, RFI,Whatever.
  24. GC chassis.
  25. Newbie transformer question
  26. High Impedance GC
  27. Peter Daniel What type of fasteners are those?
  28. layout for tda 1520
  29. Gain Clone amp I hate that name
  30. Orientating 2 transformers in 1 chassis
  31. Powering bridged 3886s?
  32. Digital Pots in 5.1 System
  33. New Cigar Box Gainclone!
  34. Connecting cases to ground
  35. VBIGC in non inverted mode
  36. Where did that thread with the picutres of the monoblocks go?
  37. LM3886 in 5.1 system
  38. Who would be interested in a complete kit product?
  39. Yet Another Newbie Gainclone
  40. Small humming, but want's to get rid of it !
  41. Toroidal Transformers
  42. 9 volt powered pocket mic preamp circuit example grovel
  43. pc cpu heatsink to use with GC
  44. Other commercial chip amps
  45. what does the 1n3 cap in JLTi VBIGC do?
  46. Speaker connections?
  47. Paralleling Transformers
  48. LM4780 PCB Design Thoughts
  49. Please comment my Inverted Gainclone PCB
  50. Diodes
  51. My first attempt to make a chassis
  52. UPC2506v Datasheet Needed
  53. latest gainclone birth
  54. Group Order: Saten Aluminum Knobs from India
  55. Do I need a LPF?
  56. Help: LM3875 GC PS/Traf Help needed
  57. First Gainclone finished
  58. Lowest noise levels
  59. Voltage Doubler Rectifier suitable for GC?
  60. Stepped Attenuator Question
  61. Anyone ever use solderless breadboards for circuit testing?
  62. line level converter
  63. Confused... What chip to use?
  64. Power Supply Question
  65. GC 0,22R output resistor
  66. LM3876 Gainclone, Bass shy
  67. Need help about 2.1 aranggement
  68. Observations requested: OPA vs LM vs TDA; LM1875 vs LM3875 - anyone compared them?
  69. LA4743B Car stereo BTL 4-channel (45 W x 4) power amplifier IC
  70. OPA549 amp
  71. i want the datasheet of 2sd669 and 2sb649
  72. Strange Humming issue...could it be?
  73. TDA7294 bridged!
  74. GC As Driver Stage For High Current Amp?
  75. a questione
  76. High Power - Output transformer
  77. Transformer for Group ChipAmp order
  78. Stereo volume control
  79. Help!! Poping
  80. Chassis for a group order of non-inverted GC kit?
  81. STK power cip , 400 W amp .
  82. Stk4050v to M2 implant
  83. Power Supply Question
  84. G-class with LM3886
  85. tube buffer values
  86. class H chip kit,unsuccessful
  87. Audio Note Tantalum Resistor (1%) US$3 each. Worth using it
  88. Attenuation levels for stepped attenuator
  89. Multichannel ground loop trouble
  90. Simple lm3875
  91. interest in lm4780 PCBs?
  92. What makes the most sound improvement?
  93. My first shot at an IGC
  94. TDA3875 and TDA3886 and TDA 4780 Single Supply Biasing
  95. Cermet preset
  96. IGC Without Volume control
  97. 400W in a chip
  98. Is 100VA per LM3875 good enough?
  99. Transformers
  100. Using cascoded JFETS to bias op-amps into class A
  101. gaming chair
  102. LM3875 and Distortion
  103. Typical newbie question
  104. apex opamps
  105. Loud hum problem
  106. Source for 1000uF/50V capacitor
  107. Linkwitz’s chip amp – dead bug or other?
  108. NIGC with Super Regulators?
  109. OP-AMPS in Marantz PM7000 Amplifier
  110. OPA549T help!!
  111. First Watt balanced gainclone idea
  112. Transformers and grounds
  113. my opa548 headclone for AKG-K1000
  114. 25k pot for Gainclone?
  115. PPI PC21400 line drivers
  116. My Hybrid VBGC
  117. Bridge and Parrallel Output Resistors.
  118. Looking for a good DIY PCB kit - RS ones any good? Others?
  119. Feedback capacitor to minimize DC offset
  120. substitude for opa134
  121. Class A gainclone/chipamp idea
  122. Bridged and paralleled (not in the same design) question
  123. Non Isolated Chip Question
  124. input impedance
  125. Audio input selector
  126. Different type of rectification?
  127. Problem with high DC on speaker terminals
  128. Dual Transformers for a PS?
  129. New project (720W to 1540W power chip amp)
  130. not an amp
  131. Need bridging TDA7294 scheme and pcb!!!!
  132. My Latest
  133. My first chip amp
  134. Pics of my Bridged GC
  135. need help on circuit design
  136. signal integrator
  137. Shorted power supply destroys amplifier
  138. Live!Value's Output Level?
  139. Chassis ground
  140. Advice on probes for a oscilloscope....
  141. Long-term NIGC battery PS impressions?
  142. 3 TDA7293 running in Parallel
  143. Tweak/mod NAD C350
  144. Bridge LM1875 HS
  145. Replacing Chip
  146. Where to get TA3020 & TA0105A?
  147. system level design stuff, i am garlic.
  148. LM3886 Amp Questions
  149. radio signales.
  150. HELP wanted with TDA 7448 CHip
  151. Can any one help me
  152. Balanced Pre AND Bridged Amp
  153. Your ideal "ChipAmp", unlimited budget
  154. A Vbigc
  155. LM3875 amp help
  156. opinions on this mod to the bridgeclone?
  157. Chill-amp page!
  158. 100 watt amp
  159. LM3886 voltage
  160. Any chip-amps more powerful than LM3875?
  161. How critical is the 0.1UF to earth cap in the VBIGC
  162. Finally, almost done with first IGC
  163. QRP-01 the monster LM3886 Gainclone
  164. MUR 680 or what?
  165. DC offset figures
  166. First GC design. Any thoughts?
  167. To servo or not to Servo..
  168. your best 3886 schematics
  169. Bridging STK4048XI module is the best.
  170. tda1554 amp attempt...
  171. Resistor value in the feedback loop
  172. Building LM1875 GC
  173. Make things clear about PSU
  174. Japanese chip pinout
  175. Question about bridging TDA 7293
  176. LM3886 GC Design Question
  177. Gainclone power supply
  178. New 4 channel GC finished
  179. REQ: TDA7294 schematics
  180. Diagram STK407-090
  181. How best to control input level?
  182. help needed with psu for TDA2050V
  183. Classified government ultimate gainclone?
  184. 7808 or 7806 regulator for Rasmussen tube gainclone ?
  185. 250va?
  186. Need PCB urgent!!!
  187. Stk4191 Ii Pcb
  188. simple 30W to 40W Amp
  189. Two variations of same circuit
  190. High-quality power supply for a gainclone not needed ?
  191. Best sec.voltage for my GC?
  192. berilium oxide insulators for GC for sale
  193. Bridged and Parralleled to drive two ohm load
  194. Why not put filter caps in power supply?
  195. preferred bypass
  196. Upgrade to OPA2134
  197. No Joy!
  198. Bypass caps for tweeter GC
  199. Bridged Parallel Amp Questions
  200. Help Me Please!!
  201. Cheap source/step'd-attenuator switches:
  202. Heatsink question
  203. The output question of GC
  204. Actual capacitance on V+ & V- (gainclone)
  205. Power supply
  206. Gainclone basics for an enthusiast who's new to them
  207. Power supply transformer ratings
  208. Chipamps; Design Considerations for bridging and paralleling.
  209. lm1875+battery problem
  210. 100K Noble logarithmic pot
  211. Aerius I and GainClone
  212. Another amp with EBay attenuator
  213. volume
  214. where to buy lm3875 in the netherlands
  215. Clone blows up
  216. Input cap choices
  217. Transformer question
  218. Constant current source for Clone
  219. Transformer Question
  220. Please grade my 1875 PCB
  221. a peak at a TDA7293 amp
  222. finally built a gainclone
  223. why o why doesn't this work ? Balanced 549
  224. 4780/4732 miniPCB...
  225. A preview of My GainClone (pic incl)
  226. Best possible 10W from chip amp
  227. NAD 705 broken output stage?
  228. Is M.L. a looser?
  229. Could a chip amp power an electromagnet?
  230. Bridge/parallel calculations??
  231. Logitech Z-680
  232. Chip identification: AD42712 (desperate)
  233. lm3886 tda7293 tda1514
  234. gc sounds different (better) after a while ....
  235. Different Transistors
  236. VBIGC, running the buffer at +/- 50V
  237. lm3886-dc on the output
  238. Lm837
  239. Is the DC supply not flat in GainClone?
  240. Shielded cables?
  241. LM3886, Jax how about offset
  242. strange chip???
  243. about bridge
  244. Hi Voltage (i'm hom)
  245. Either of these two transformers workable for a FrankenKlone
  246. Computer SMPS and Gainclone
  247. 4 transformers, still a power problem
  248. NE5534 questions
  249. Radioshack special GC
  250. TDA2050 Input Sensitivity

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