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  1. Chinese OPA2134, OPA2107, and OPA2111?
  2. Balanced input Gainclone amps
  3. Denon avr1910 amplifier repair
  4. When STK4241V burn...
  5. DAC Output [OPA1611 or OPA132]
  6. Loud pop when switching sources
  7. LJM LME49810 IC AMP
  8. 1u class d 1500w at 20 hz project
  9. Beginner question - speaker cone movement during attenuation
  10. PA03 Or Pavel Dudek gainclone circuit
  11. Pam8403 chip amp
  12. Arduino Nano based GC control
  13. adding buffer to opa2132 cmoy
  14. Hmmmmm Noise in One speaker
  15. sonic diffrences between original SVI3205 and the replacment sanyo SVI3205C
  16. preamp
  17. Lepy 2020A vs Lepai 2020A+ vs 2024A?
  18. PA03 Pavel Dudek gainclone build
  19. TPA6120A2 Headphone amp or better?
  20. Rockford P10002 dont turn onn
  21. Can I simply increase gain of GC?
  22. Audio Amplifier (TDA7297) getting too hot..
  23. Any opinions and suggestions about this tda7294 circuit ?
  24. Anyone with a good NE5532 schematic?
  25. STK modules on sale
  26. any major flaws in this schematic
  27. What is the input impedance/resistance of TDA7293
  28. Making a list of HiFi quality chips.
  29. Searching for volume contol ic
  30. stranded 18awg vs solid copper 24 awg
  31. Noise from bluetooth receiver module.
  32. Logitech Z5500, (Passive) status listening
  33. Sony Active Subwoofer Powers On But no Sound
  34. LM 4780 DC offset too high ?
  35. LM3886 transformer question
  36. wire gauge and type help
  37. Repair and re-use PC speaker amp circuit?
  38. How do I not burn out my low power speakers and amps
  39. Toroidal transformers and EMI & Electrostatic shielding
  40. Just another Gainclone Build
  41. LM 4780 heatsinking issues help!
  42. cheap vs expensive potentiometer
  43. H/K AVR 3600 distorted sound
  44. [help] What kinda circuit can i build to power 3 Amplfiers?
  45. LM1875 burned. Need suggestion for fix.
  46. Pam8403. How to isolate gndin to gnd
  47. LM4780 parallel amp finished - PSU question
  48. Has anybody used the TLC07x series op amps?
  49. harman kardon 3700
  50. LM3886 Standby
  51. Need ideas for inexpensive learning project
  52. Single Supply Op-amp PSU Wiring
  53. 2.1 LM3886 system layout
  54. Low Power, SE Build Suggestions
  55. Need a bit of help - STK-3122-3 - Is it dead?
  56. power transformer thermal fuse.
  57. New member "pro quality" DIY question(s)
  58. LM3886 stereo amp from Ebay
  59. lm1875 ic
  60. SU-Z780 Technics new Class A amplifier lights but no sound no relay click
  61. Choosing power supply for ampliying board
  62. Soft Start Switch
  63. Blown a channel topping tp 60
  64. Build Amp 50/60W
  65. LM380N Headpone amp.
  66. Help - Trying to learn & build Amplifier to drive 200 W passive subwoofer
  67. PCB Help
  68. TDA2003 Buzzing Problem.
  69. need advice/guide to making 12v boombox
  70. Is this legit LM3886 balanced option?
  71. Which Amp kit for 4ohm 60w speakers
  72. first time builder. Need help grounding this phono preamp
  73. LH0021 1.0 Amp Power Operational Amplifier
  74. MJOLNIR V 1.0(5 x TDA7293 IN PARALLEL)
  75. PA03 vs Parallel 86 vs Sympatico vs ??
  76. OP AMP INPUTS
  77. Gainclone PD Kit, slit hiss. Grounding issue?
  78. Volume pot between two NE5534 pre, what is happening?
  79. RC4136
  80. OP249
  81. Talking about LM3886
  82. Upgrading OEM Panasonic Amp, on the inside
  83. LM1876 and Standby Function
  84. TDA7293/4 Parallel W/o Slaving
  85. Improving Hitachi HMA-120 STK 4044 AMP
  86. complete novice needs help with amplifier that amplifies frqs over 40Khz !
  87. Gainclone schematic
  88. Difference between Baxandall and LM1036
  89. Stk chip
  90. NE5532 Pre-Amp with Sony PS-LX49 turntable
  91. Bob Cordell 'Klever Klipper'
  92. MiniDSP BTL
  93. Lme49810
  94. elac design flaw lm3886?
  95. HK AVR1700 Blinking orange light
  96. LM3886 hum
  97. mighty mini build (TDA 7293 ) INDIA
  98. Tri-Amp F4 build
  99. easiest way to BTL LM3886s
  100. Rowland LM3886
  101. Reverse engineering: Class AB STA540 with pre-amp
  102. Cambridge A500 power stage
  103. elektor pa300
  104. DC speaker protection for stereo LM3886
  105. Chip Amps for Record Player
  106. Can't open my Topping TP-20
  107. LM3886 2 x mono to 1 x bridged Wiring
  108. Newbee: LM3875TF P2P
  109. Trends TA-10-1 dead channel
  110. OPA2107 availability
  111. TDA2822M Oscillatiing in Grundig Receiver
  112. Help diagnosing bad subwoofer amp
  113. Any chip amp to run on +/- 50V into 6 ohms?
  114. Need Help With Connecting Supply to LME49810 AMP (Servo)
  115. stk 403 130 mute question
  116. Driving high watt speakers w/lower watt amp?
  117. ampli for irf640/9640
  118. lm3875 at 94V
  119. Yet another Lm4780 pcb layout
  120. Amplifier vor Piezo Stacks
  121. LM3886 Power Supply Ripple and using a DMM on AC to measure Ripple
  122. LM4780 lib for KiCad
  123. PA 2100 Class T issue
  124. amp design help
  125. You guys aren't nuts.
  126. RA 600 Power amplifier
  127. Dedicated +/- 15V toroidal or zenner diodes?
  128. My First LM1875 amp
  129. Repairing an LM1875 based amplifier
  130. First IC Audio Amplifier
  131. Amp dies off after some time of operation
  132. LM3876 powered by Li Ion
  133. Ultra low-cost receiver (Tuner+Amp) project
  134. RE: Leppai 2020A+ Modd Help! got issues
  135. need help
  136. Do you prefer SMD or leaded chipamp builds
  137. LM3886 Layout - Single Supply
  138. Amplifier suggestions for multiway active system
  139. Using AC adapter for powering a chip amp
  140. LM3886 - "popping" issue
  141. I'm ready, 60w mono Kit need suggestions
  142. [HELP] Tea2025 low db on pin2
  143. Lepai 2020A+ to power a 5 1/4" subwoofer
  144. Lepai power supply??
  145. cascading op-amps and tle2426 noise
  146. Two LM1875 MARKAUDIO CHR-70 8ohm computer audio
  147. Lepai LP-2020
  148. Questions about a lm3886 chipamp
  149. TDA7296 Design Check
  150. MIGHTY MINI (TDA7293)
  151. New Sleek Chip amp project
  152. Tda7294 eBay amp
  153. Need Suggestion
  154. LM3886 Strange DC at output
  155. LM1875 Turbo II - Advise needed!
  156. About pickup schielding with IC amps
  157. Can I Replace a Mylar capacitor with another type?
  158. Chip amps against a tube amp.
  159. Noise on mic preamp + aux mixer
  160. Noise on mic preamp + aux mixer
  161. PC Speaker electronics to amplifier conversion
  162. Film cap across power rails
  163. preamp using an op amp
  164. PAM8403 tone control.
  165. LM3886 Designguide & Appnotes online
  166. newbie I need help in assembling a amplifier
  167. What transfo(s) for 4 3886?
  168. Multi Leaded Caps on the Brian GT PSU
  169. Another "DC on speaker-out" problem for LM3886-based amplifier!
  170. LM3886 / LM4780 5KHz-20KHz frequency response issue
  171. How can I improve my speaker box? (7W Velleman)
  172. Harman Kardon AVR 2550
  173. Operation - no magic smoke
  174. What are best ICs to replace for 2.1 Computer speaker Subwoofer system.
  175. STK084 amp mild 100hz
  176. LM4780 single supply circuit
  177. Using digital pots (DS18xxx) as audio attenuators
  178. chip amp for my audio system
  179. Diy autformer impedance match amp speaker to Chip Amp?
  180. Topping tp 21
  181. Adding speaker selector switch
  182. Loud Buzzing no sound but picking up radio
  183. LM3886 as Headphone amp
  184. LM4702 Bridge
  185. Event TR8 mods? (newbie question)
  186. LM3886 Power Output
  187. Help - no sound from my lm3886 amp
  188. SMSL 36A PRO TPA3116 PANASONIC OSCON UPGRADE
  189. LM3876 GC without any capacitors
  190. TDA2009 PCB design check
  191. First amp build, any problem with other parts selected?
  192. A LM1875 BTL approach
  193. audiosector pre-built LM3875 amp for 500$, are there better choices ?
  194. TDA7492P 50W/50W Ebay - AUX Input Volume Lower Than Bluetooth Volume?
  195. Ground loop breaker necessary?
  196. LM1875 BTL from single supply
  197. macbook mid 2012 doesn't detect TDA7492P
  198. macbook mid 2012 doesn't detect TDA7492P
  199. amp is silent when caps connected TDA 1521
  200. SuperTriode Mixed Mode Feedback - Help me troubleshoot before i give up
  201. TI killing many national chips, including LME op-amps and LM38xx chip amps
  202. PID servo replacement
  203. LM3875 chip End Of Life
  204. Newbee build: PA03 amp (LM4780)
  205. How do I connect a 3.5mm cable to this input?
  206. Blue Circle BC26 conversion to LM3886 Lab Amplifier
  207. Looking for a IC simmilar to DRV134 - but single supply
  208. Biasing opamp in class A with Lm317
  209. Yet another funny Chip-Amp
  210. OP amp phono preamp gain
  211. STK084 advice
  212. Sure electronics ST508 amp: AA-AB32186
  213. Origin LM3886T
  214. composite amplifier design: advice and thoughts before I start please.
  215. Technics suv-650 problem
  216. TH9014P Chip Amp?
  217. LM3875 vs Audiolab, Roksan, Rotel - Review
  218. LM1875 - General questions and comments
  219. Conversion of linear to log pot using resistor
  220. LME49720 DC Servo question
  221. Overheating and voltage issues
  222. Need Help with TDA7377
  223. Filter Noise from amp for USB port
  224. LM3875 V.2nd
  225. Optimizing the Chipamp.com LM3886
  226. LM384 and op amp from same supply...
  227. 13.8V DC-in for a LM3886 chip amp?
  228. So wonderful LM3875
  229. ChipAmp LM3886 amplifier PCBs - to fuse or not to fuse?
  230. virtual ground using op-amp
  231. Tas2521 built in miniDsp
  232. Automatic Max Volume on Amp
  233. My LM3886 Build
  234. Modulus 86 or Fremen Edition
  235. Newbie looking to build a multi channel amp
  236. Logitech Z-5300 Amp Connection
  237. Power supply transformer dual primary in series
  238. LM3875 - sound quality, soundstage and bass authority (2year reviewish)
  239. which ceramic capacitor for PA03
  240. chip amp recommendation please
  241. old Sanyo chipamp has distorted output at low volume
  242. Chip Amp Solution
  243. NAD C370 input selector issue
  244. lm1875 or lm3886 for bookshelf speakers
  245. Smoked My TPA7297
  246. Help please, powered speaker repair..
  247. PCB for inverting lm3886 with buffer
  248. Is "high" DC offset ever OK in my gainclone?
  249. Help needed for battery type
  250. Grounding for TDA7297?

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