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  1. pa amplifer blows internal fuse!!! Help
  2. help needed: hi Zin, lo Zout, hi swing driver for experiments
  3. NAIM NAP 140 CLONE vs JLH 1996 Class A (30W per Channel (4ohm))
  4. I found something-- Terk volume regulator
  5. Distortion analyser circuit
  6. Vbe Lowest? In lownoise bipolar transistors
  7. help me with this opamp pre-amp
  8. Possible leaking capacitors NAD 370 [photos]
  9. Exposure 2010s Int Amp schematic?
  10. Fake 2SA1302 transistor
  11. Has any one done this before?
  12. Lexsen power amp - Info and reviews needed
  13. I'm wondering about power supply design and PSRR
  14. 2SD1047 / 2SB817 amp looking for pcb
  15. Simple 'treble cut' opamp circuit needed.
  16. C0G/NP0 Ceramics in Active Filter Circuits
  17. Impedance problems
  18. Help Please
  19. Transformer in the output
  20. Hafler DH200 transformer specs
  21. Studiomaster 2000E power amp performance concerns
  22. Densen B310
  23. Naim Nat 250
  24. hellp dirty hirry amp?
  25. Bi-wire with old Yamaha AX-570?
  26. working with mosfets
  27. DX-3g? new design....for DX...next
  28. Citronic PPX900 bias problem. Please help!
  29. SPICE & PCB Design software
  30. Sugden A21SE
  31. ccs impendance formula
  32. 60Hz hum with Dayton 70W plate amp
  33. Has anyone heard of Lexsen or SKP?
  34. Supply rails vs output
  35. Murphy law applied to Electronics
  36. pc bassed oscilloscope.
  37. musical fidelity a3cd player
  38. Power amp input stages from National
  39. Oscillograms/Testing, and why layout matters.
  40. What happen to thule audio?
  41. STEREO FET BUFFER on ebay
  42. Crest CA12 Bias Setting anyone have info?
  43. feature request ......
  44. Help with TDA2003 amp
  45. radiovox amp here is a picture of it
  46. Ebs Gorm Et210 Problem Of Function
  47. radiovox ampilifer what spec is this?
  48. Carver tfm-55 with Klipsch F-1?
  49. Hafler Preamplifiers - DH101 vs. 915
  50. Oscilloscope, for "debugging" audio signals
  51. Stacked PCB connector ideas ?
  52. Nad's mods
  53. chassis grounding question
  54. Rega Mira 3 missing power-amp inputs
  55. Pioneer SA-7100 front
  56. PIONEER A-701R Service Manual
  57. Yamaha C-4 Muting problem
  58. Anyone built/simulated Slone's 11.10 design?
  59. How bad did I screw it up???
  60. R2R Attenuator with Relays
  61. opamp + buffer feedback loop clarification
  62. Please reccomend me a good sounding amp with PCB gerber files?
  63. Luxman R-117 Processor IC302
  64. Stylish amp design . WIFE factor
  65. What abaout this scheme?
  66. Faulty amp - diagnosis?
  67. Schematics wanted for these recievers
  68. Bryston quad-complementary interconnection
  69. Complementary Class A Preamp using BC368-369
  70. Cascode VS Wilson Swapped Mirror
  71. Hum noise on my swr sm400s
  72. ANY AMPLIFIER WITH SLEW RATE GREATER THAN 50V/žs?
  73. ESP sound soft start
  74. Question on uPC1237
  75. mcintosh mc2120
  76. Bride of Zen setup help...
  77. My Mosfet amp: why isn't it working?
  78. Krell MDA 300
  79. Schematic of a NAD 3130
  80. Acoustic guitar blender preamp
  81. LM1921 needed
  82. Accuphase E-550 Rewire
  83. Phonic powerpod 1062 dead channel
  84. TEAC AG-5D HT Amp Help Anyone...
  85. Gain Blockwith Variable Loop Gain
  86. Clicking noise when other appliance is turned on
  87. Recapping Marantz PM14 SA
  88. Broken B.K.E. OMP MF-450 (output messed up)
  89. Richard Allen - J E Sugden A51 Amplifier
  90. Why does Class A distortion increase with frequency?
  91. Alchemist Maxim APD-30-A schematic
  92. monster avs-2000
  93. Class H Power Amp.
  94. Spice models 2SA970, 2SC2073, 2SA1540 and 2SC3955 ?
  95. Naim (split from Blowtorch)
  96. Phonic Powerpod k12 Schems?
  97. Passive Notch Filter For Thd Measurement
  98. Project 11.1 from Slone "High-Power Amplifier" Book
  99. nad 3020b idle current
  100. 2SK170 Hybride idea IRF610, 100 mA out
  101. Antiparallel diodes as power line filter : how do they work ??
  102. Looking for an amp that can survive
  103. Bob Pease on op amp loading
  104. Problem with a NAD 3130
  105. Hookup wire
  106. Simple preamp / mixer circuit - need help!
  107. my heat sink picture
  108. How to get the less distortion with BJT?
  109. Simple amp for a complete newbie
  110. Bose Acustimass 3 Humming
  111. QED A240CD Blows Fuse on Powerup
  112. heat sink design, pls help
  113. Basic op amp optical compressor questions
  114. ESP P3A oscillation problems
  115. Measuring an amplifier with my humble devices
  116. Super class A or......
  117. Function of Output Inductor
  118. Creek 4040 s2 transistors or schematic
  119. Best opa604a opamp replacement?
  120. Op-amps vs Discrete for preamps/DACs
  121. Crown DC300A
  122. MJR-7 Mosfet Amplifier of M. Renardson
  123. Modifying an Original Richter scale crossover ???
  124. Article of possible interest
  125. Music Fidelity A1
  126. Problem with Denon DRA-455
  127. LTC Library Problem
  128. MC2105 blows fuses on powerup
  129. Repair a Crest Vs450
  130. led mount recommendation?
  131. Pros/Cons on Split supply vs. Virtual Ground
  132. Matti Otala - An Amplifier Milestone. Dead or Alive
  133. Intermittent PS problem on Yamaha HTR-5250
  134. AN6882 bar graph LED drivers: what instead?
  135. looking for opinions on amp design.
  136. Symasym biased for class A
  137. Stuck in standby, and other stories
  138. Idea for linearizing a cascoded VAS
  139. running 4 ohm B&O s from 6-8 ohm marantz
  140. Alchemist Forseti Adp 15mkii
  141. Zenquito Variants - SK170 SJ74 ...drive 2SK1058
  142. Impressive sound from sansui ion2
  143. My new ideas to have quality sound effect.
  144. Van Alstine Model 3 help..
  145. whats makes sense to have class A amp?
  146. need help for rotel amplifier
  147. P101 Build Question (heatsink)
  148. Creek 4330 PCB
  149. Bi amping
  150. A question about diamond buffers
  151. Sugden a21a power amp repair
  152. J310/271 spice models
  153. 4 ch esp p3a psu Buzz
  154. denon pma 1500r schematic
  155. Solid State Tabor Amp
  156. Carver PM-1.5 Amp buzz humm
  157. "K118" Semiconductor - HELP?
  158. Quad 405 - opinions?
  159. Audio amp for CD player
  160. Replacement for 2SA1930/2SC5171
  161. Easiest to build class-A?
  162. which amp to drive wilson audio Sophia?
  163. Please explain what I did
  164. Meridian 101 pre amp needs new power amp
  165. .....And another thing about Maplins
  166. SWR Mo'bass PA module
  167. Help needed ! Inter M R300 schematics needed !
  168. Pre-Amp / Buffer on Ebay
  169. sony str v5 or v6
  170. insulation from heatsink help please
  171. Kenwood Power AMP KM-X1 transformer info
  172. 5V out from PC Mic input
  173. 12V trigger problems
  174. Computer Sound
  175. AB international 9620 amp with blown channel
  176. Sony Str-de698
  177. NAD c-320
  178. Generally buzzing is a bad thing, right?
  179. Need a schematic for a 400w Amp
  180. Onkyo TX-SV444 goes into protect mode
  181. 2sa970/2sc2240 sudden HFE DIP
  182. Tone Control with Loudness ?
  183. Pre-Amp ...... Help wanted with Circuit
  184. Green Pre board - modular
  185. marantz volume pot install HELP!!!!!!
  186. Anyone have a manual for a Pioneer QX4000 quad receiver? Mine is busted.
  187. 110v power amp with 220v transformer, effects sound?
  188. This is the DHR.... Dx High Resolution Turbo
  189. Acurus A200 damaged in Lightning, can't find problem parts, please HELP!!
  190. please comment my pcb
  191. Using 5x220w parasound 2205a for stereo bi-amping, good or better off?
  192. Levinson 23.5
  193. Regulated DC PSU - Plain and simple please?
  194. MAINS... simple, old style amplifier, plugged into mains electrical outlet (110)
  195. Yamaha RX-V800 wont turn on
  196. So if I were to design an amp...
  197. carver cube amp
  198. Adcom display out
  199. Bass amp issues, swr redhead
  200. which virsion aleph class -A amp is easy to buld?
  201. Cyrus 2 power switch and R channel down
  202. Audio buffer amplifier
  203. Carver C-1 preamplifier
  204. My new old amp hums
  205. Pop Quiz
  206. How to create a DC offset trimpot?
  207. marantz hum on one channel
  208. Sanken - 2SC3519A / 2SC3264
  209. Amp bridging and performance question
  210. More Op Amp confusions??
  211. Did anyone read about this amp?
  212. Frying JBL K2 S9800 with Parasound JC1
  213. What causes DC offset in mono Hafler?
  214. need some idea about Class A amp
  215. Hadley 622 amplifier circuit
  216. SanKen - LAPT
  217. EP1500 blowing caps
  218. Carver M500-T Unit fuse
  219. High-Z Dynamic Mic Preamp skeleton.
  220. Recommended Repairer
  221. Digital gain switcher for Green pre& similar
  222. Adcom GFA-555 MKII turns on, blows fuse, speaker hums down
  223. class A amp using IRPF240 or others
  224. Minima SE Class A amplifier - help please
  225. Replacing burned out transistor
  226. are RIAA boards built into turntables any good?
  227. Replacing Hafler 9130 transistors- 2 techie question
  228. reducing system gain
  229. Carver M 1.5t
  230. interesting class A amp, 120w into 8ohms
  231. metaxas opulence preamp help
  232. ccs-loaded sziklai
  233. Krell KSP-7B Power Supply Recap
  234. AN M2 line upgrade to phono
  235. NAD 208 Service manual
  236. Biggest Complementary Transistors
  237. Request for Adcom GFA-555 MkII schematics
  238. Mj1004/mj1005
  239. Titan 2000 what do you think about this amplifier
  240. P88 Preamp Issue
  241. Filter caps
  242. LT1083/LT1084 Regulator
  243. HIGH Fidelity-amp discussion
  244. EAD Power Master 1000, Blown fuse ???
  245. Denon AVS486 Diodes
  246. Noise problem in active crossover
  247. Build Preamp
  248. How to calculate gain and output impedance?
  249. how to use "Tokin OHD3-80m" tharmal sensor?
  250. sansui r50-low o/p one channel

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