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  1. I found this old "fellow" when surfing, a friend told me to change those parts.
  2. This amplifier is distorting high frequency, some audio compression too. Know why?
  3. Power amp under development
  4. Big Monoblocks
  5. HV SS Amplifier
  6. amp with single input can't amplify pulse signal,please help me
  7. mods for the ADCOM 565 monoblocks
  8. Sony TA-NR1 Amplifier Schematic Please?
  9. Measuring CCS impedance and at different frequencys
  10. About Dolby digital processors...
  11. Sanken 2SC3264 in JLH?
  12. Asking for Counterpoint SA-20 Schematic
  13. help troubleshooting amplifier/receiver please
  14. Sage Amplifier!
  15. TVC and Avondale
  16. Mark levinson 37 transport need help
  17. luxman M-02 problems
  18. Is anyone build QSC amps?
  19. transformers?
  20. Hybrid amp phase shift oscillation?
  21. Heatsinking Questions
  22. leach amp power supply
  23. Eye of the Beholder!
  24. speaker protection relay trouble
  25. Any mods for Carver Silver 7T?
  26. Recommendation for a good CMOS op-amp?
  27. Bear Symphony #1
  28. aleph vs JLH
  29. Kenwood Super 11
  30. N-Channel no bias problem
  31. Splitting a supply
  32. schematic for preamp marantz 3800
  33. Understanding headroom and required power
  34. Help with GainClone..
  35. Denon DRA-350 heat buildup
  36. Leach vs. LM4780 - listening test
  37. Help with Linkwitz Transform and Leach Amp
  38. equivelent for 2sa1085
  39. Onkyo Tx-8211
  40. Simple PSU for RIAA / m-magnet
  41. Holton N-Channel amplifier construction manual
  42. 100W Amplifier Shematic and PCB
  43. --- Leach Amp PCB Coatings - HELP ---
  44. In what case can we go for open loop, and when should we use feedback?
  45. Dynaco 120, can you tell me some about the "sonic" qualities
  46. Krell Disappointment,,
  47. Building a pre-amp output isolation buffer?
  48. Best Transistor?
  49. Extra power transformers
  50. Bridge Rectifier Question
  51. Cyrus PSX-R copy
  52. KISS the Ultimate Amplifier
  53. Peavey CS-400 Schematics Wanted
  54. FS: Hafler DH-220
  55. Silly Question????
  56. DIY- and Holton's Lateral-amp problem
  57. Really good DIY Amplifier Info here!
  58. High powered amp suggestions.
  59. how to compensate diffrence in amp gains in 3-amp system
  60. How save is a ground loop breaker?
  61. How important is complementary transistor pair matching in class B amp?
  62. Rail Voltage VS Output Power ????
  63. someone know how to help me?
  64. Recommendations for Internal Signal Wiring
  65. Schematic for Audiolab 8000a
  66. Mark Levinson No 23 schematics
  67. heLp me PLEASE! About STV-3 and 2SC1080 Specs
  68. Bedini BA-803 Schematics???
  69. Simple Amp for active subwoofer
  70. Bridging amplifiers
  71. STV-3 bias diode replacement...
  72. Yamaha B-1 Problem
  73. Simple check to see if mosfet are blown or ok?
  74. help on finding datasheet
  75. Detailed Tech Specs of commercial receivers
  76. Tube preamplifier & Solid State power amplifier for guitar
  77. Three Way Attentunating Switch on -10db line level
  78. Chat
  79. Classé DR3 schematic
  80. Need advice on this IC (see pics)
  81. Brazilian amplifiers schematics, mobile power units
  82. Gsm and RF rejection ...
  83. best place for volume control in 3-amp system
  84. ' single ended xconductance 0 feedback ' amp
  85. 5.1 channels preamp?
  86. help needed
  87. DIY amplifier for Apoogee Scintilla
  88. Adcom 555 amp fuse help needed
  89. Big Car SMPS - pics
  90. One Channel of JLH 80w Mosfet Louder than other
  91. Reverse engineering Krell KMA 160
  92. three prong receptacle with 50 volts on ground
  93. Soundcraftsmen Mods & PCR Regulators
  94. All N-FET circlo schematic
  95. p68 power supply questions
  96. DENON POA-6600A schematic wanted !!
  97. Teleton SAQ-206B solid state stereo hifi amplifier
  98. The Great transformer based SE amp
  99. Transformer Wiring... 5 wires on secondary?
  100. High Current Power Supplies
  101. Exposure IV amplifier schematics wanted!
  102. HOW to use a Heathkit Model 10-18 oscilloscope
  103. I have +-50volt rails @ 1000VA, 37600uF per rail: what would you reccomend?
  104. Mac 1900 pre amp starting mute problem
  105. Good ~100W amplifier
  106. Zero Feedback Impedance Amplifiers
  107. BC 408 and other transistors, how they sound....
  108. DC offset need help again :-(
  109. Marantz receiver hi level hiss
  110. noob/ish question on volts and power
  111. Krell Kav400i
  112. strengthen leach amp
  113. Mosfet oscillation or not
  114. TL074 replacemenit in Behringer ada8000
  115. thermistor
  116. opamp buffers power output q
  117. NAD 304 schematic wanted
  118. Newby Esp P67 Question Help Pls!
  119. AD8392 driving headphones
  120. Emitter resistors in multiple BJT output stage
  121. Thule PR200 - any information?
  122. P27 Output Voltage
  123. Batteries as power-supply filters?
  124. resistor ok to replace VGS multiplier?
  125. Power amp marantz PM-80SE no output
  126. akai am-52 service manual or schematic
  127. what pot value for a passive pre-amp?
  128. class B and AB idle current
  129. Simple wattimeter to 55 RMS unclipped amplifiers
  130. To see if anyone knows something about this
  131. Activexover will this work
  132. 2SA1145 Ic
  133. Thel Accusound Pro amp
  134. LM555 car amplifier power supply
  135. Meridian 605 Mono Blocks
  136. Please comment my PCB!
  137. +/- supply resistors on op amps?
  138. Odd distortion problem
  139. POA-6600 Schematic - HELP!!
  140. SGS power transistors
  141. precise power meter
  142. Testing Hitachi Mosfets
  143. A North European friend asked me to show you this schematic.
  144. Do any of you guys know much about BASH power supplies?...
  145. Will this work as Error Correction?
  146. Universal Tiger
  147. AKSA versus modified unit, a group hearing test inside my appartment
  148. bass & trebble
  149. N-Fdbk Question
  150. Newbee looking for info on new to me nordMende
  151. Op Amp based current sources
  152. HiFi Premp schematics?
  153. 5 watts single ended amp
  154. noisy fan on Crest 2600
  155. Rotel RB-1010
  156. current boost lm317 prob.
  157. bass guitar amplifier
  158. power amplifier mosfet
  159. Old Rotel Power Amp power input change
  160. A little bit of advice please
  161. Luxman L-100
  162. Sub for LF411CN op amp?
  163. "What's your reasoning?" and not "What's your belief?".
  164. Dr. Flatten, the bad designer with success near future
  165. Re: New error correction amp
  166. Ssl Question?
  167. opamp 'class A' biasing??
  168. JLH Class-A, component help
  169. Akai am-52 no right channel
  170. Symmetrical folded cascode.
  171. PS Audio "Gain Cell"
  172. Star ground w/ Dual capacitor banks
  173. Feedback
  174. Amp Repair - GAS Son of Ampzilla
  175. The King is dead, God save the King!
  176. burned JLH fuse by connecting to Tube preamp
  177. power supply for car amp.
  178. Two zeners to ground in audio input?
  179. 2sj200 ??
  180. Effect of Power Supply on Soundstage Width
  181. unkown transistor
  182. Mark Levinson 32 voltage conversion
  183. Can this circuit be usefull to audio amplifiers
  184. Ok, I admit i don't make any sense out of this
  185. Measuring amplifier gain
  186. Looking for balance preamp using NJM5565
  187. amplifier gain
  188. Jung regulator layout
  189. The "not so lowly" TL431
  190. Line level signal delay circuit
  191. Dismantling a Peavey 15 watt amp: Safety?
  192. Ultra High Current Mosfets from Hitachi
  193. Oscillating transformer buzz problem, please help!
  194. How to use SAE A501 Amp, 1980's
  195. jlh 80W
  196. Active xover help!
  197. Power transformer and Capacitor
  198. An ORCAD question
  199. (Aus) Biema pro amps for (sub)woofer use
  200. Usher pre-amp woes...
  201. Ancient amplifier, the old sound as some reference
  202. Can you help with my Buzz??
  203. Silly question, but it don't hurt to be sure :-)
  204. Q about building the Zenquito amp with 2SK1058 / 2SJ162
  205. inuput selector with display
  206. HELP! Differential Input Circuit
  207. PLEASE! Kenwood help!
  208. Very good tutorial on circuit design
  209. Transistors 2N6551/54
  210. Extra K135 Mosfets soon available
  211. Class A/B Biasing
  212. Tantalum resistors?
  213. Rotel RA311 Schematic Needed
  214. MarkLevinson ML3 schematics ?
  215. DC offset stability and operating point question.
  216. JLH Class-A help needed! [newbie alert]
  217. Marantz PM-94
  218. Overheating with low bias...
  219. Kenwood KAC-628 car amp
  220. MJE350 orcad model
  221. Taking a chance here - problem with DC voltages
  222. Problem with guitar amplifier
  223. zen or jlh which sounds better
  224. Load Resistance as seen by PSU??
  225. convert Quad44 radio input to CD input
  226. my new amp project
  227. Rod Elliot P06 Riaa problem
  228. How 2 determin Unknown Xfrmr VA Rating?
  229. How 2 build a Dynamic Load tester?
  230. Speakers to match GC??
  231. Denon PMA 770 - Schematic & PCB layout - Anyone got one?
  232. amp problem?
  233. Marantz 74PM40 power transformer
  234. REQ Comment on PCB Layout
  235. Figuring out Output current.
  236. Supressed bias amplifier, automatic variable bias system.
  237. adding xtra transformer to cdp need help!
  238. The rail diode, is this a trick, is this a trap or a clever solution?
  239. DoZ cooling
  240. Akai AA-5800
  241. TNT InDiscreet phono amp
  242. 2SB1353 Transistor specs?
  243. Active lowpass filter + high rails
  244. looking for a replacement for pcb cad
  245. Looking for a good MOSFET amp and PCB
  246. Interesting books....
  247. Car amplifier blows - help
  248. 4A bias on a IRFP240n???
  249. paralel MOS-FET´s HELP
  250. Schematic To Classee DR3-VHC

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