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  1. Encapsulated Torodial for solid state
  2. resistance
  3. Class "A" biasing
  4. Marantz 510m Restore Photos
  5. build 405 clone (board buy)
  6. Passively Equalized Pre-amp schematic
  7. Legal advice please (!)
  8. AMPLIFIER ( MIC imput, HEADPHONES output)??
  9. Need Help - Burnt Sanken
  10. Preamp needed?
  11. Pics of parts for new HT amp
  12. what causes noise in a SS preamp?
  13. Hey...found the Acoustat TNT-200 schematic! (and TNP preamp)
  14. musical fidelity A120
  15. Schematic for PSE Studio IV Transistor Amp?
  16. upgraded my pioneer sx-3700
  17. Class A/B folded cascode amp
  18. 2SK389 for left and right channels
  19. Leach in a gutted Hafler?
  20. Noob looking for ideas for first power amp project
  21. Power Amplifier NAD 214
  22. Philips 40/25/15 watts amplifier with Universal preamplifier circuit.
  23. Doubts regarding a 1Watt FM TX Kit
  24. Nikko NA2000
  25. Meridian Tuner 204
  26. Bypassing power supply electros
  27. Morrey IG-18 mod
  28. Germanium output stage
  29. What to do with two 30V,50A transformer???
  30. Luxman m120a clone
  31. 10 Watt Single End, JFET input - Lateral N-MOSFET output
  32. Marantz PM-32 question
  33. without trimmer or bias.
  34. Mosfet amp goes crazy at clipping
  35. A different "single cycle" problem
  36. fixed gain ic?
  37. How many maximum Vcc for TIP2955 & TIP3055?
  38. Question before starting with MC preamp
  39. Marantz 510 - Rebuild?
  40. Input stage question/criticisms
  41. Quad 306 fault
  42. Amps to drive Quad esl 63's
  43. Pioneer VSX-815 overload problem
  44. all n channel only or n channel with p channel?
  45. New HT amp, looking for feedback
  46. Needed NX500LN N-Channel Schematic
  47. newbie,QSC part substitutes sj9282,ne5532
  48. Fully differential and pseudo-differential stages
  49. Wanted: Schematic for a Pioneer A-X 530 amp
  50. Radial Engineering (kinda funny)
  51. Which POWER AMP for my music project studio
  52. How much less from the ideal???
  53. Service manual for Onkyo TX-866
  54. Blaupunkt car amplifier
  55. Distortion due to RFI at amp output
  56. JVC RX-315 amp high pitched whine
  57. multiple components with one psu?
  58. Integrated JFET switch (MUX08/16)
  59. Help! PSK power amp
  60. Kenwood KRF-V5560 memory retention problems
  61. protect light is on can you help?
  62. variable damping factor?
  63. How to calculate a subsonic filter for phono pre?
  64. CMRR, what is it?
  65. AussieAmplifiers NX150 Spyder
  66. brand new to this.. how do i brige an amp?
  67. Active Crossovers, my flavor of the month
  68. 60w Mosfet
  69. Opinion dracula amp??
  70. Diode Blocking Circuit Question
  71. Marantz SM-80 'scratching' noises
  72. Wanted: Onkyo TX-866 Service Manual
  73. Bob Cordell Workshop at HE 2007
  74. Bootstrapped Op Amp
  75. sony ta f 870es
  76. About the NAD s200 bal-input not balance?
  77. Making a low distortion cathode follower preamp by brute force
  78. mosfet amp protection diodes
  79. Grundig V-5000 schematics
  80. "don't need no stinkin LEDs"
  81. Need of matching transistors & advanced circuits
  82. Where are all the 300VA 45v toroids at?
  83. Question about FET 2SK117 in old stereo receiver
  84. hafler p500
  85. Adcom GFA-555 bias?
  86. 8 channel sound art installation
  87. Help with mis-behaving Cambridge 540A
  88. Anyone know a NEC K821 Replacement?
  89. Simple schema
  90. audio in home without wiring
  91. Sansui AU-9500 trouble
  92. Transistors for ESP P101 amp
  93. Numark schematics!
  94. Any reason to add CDom?
  95. Switching PSU for amplifiers
  96. 25w amp completed
  97. qsc and clones.... backwards amps
  98. lateral mosfets in high end amplifiers
  99. Power amp based on Prism Audio modules
  100. RQ: Methods for calculate driver transformer?
  101. Increasing Iq
  102. real beginner amplifier
  103. Carver TFM-25 Power Amp (Bias issues)
  104. Help Identify/Appraise Marantz Stereo System
  105. Offset nulling - kind request of advice
  106. opamp input based power amps
  107. Gain Module with Current Transmission Technology
  108. I want your head phone amp Ideas
  109. THAT 2180/2250 compressor
  110. ASR Shafer Emitter 1 and 2
  111. Monorail grounded bridge N-Fet power amp
  112. Looking for Technics SU-V75 Amp Specs
  113. Marantz PM-66SE Blown Channel
  114. Valkyrie.... line-stage preamp..... info??
  115. Photos of almost finished amplifier.
  116. Marantz PM7000 problem /schematic
  117. Audibility of output coils
  118. 150W mosfet final results
  119. Dussun V8i Integrated Amplifier
  120. For Amplifier DIY'ers
  121. LabGruppen, what to do?
  122. Multichannel amp Schematic
  123. Marantz MA500, only 50Hz output?
  124. diyers amp help
  125. The GEM amplifier
  126. 3 stage LIN topology - NFB tappings?
  127. Offset of JFet OP Amp
  128. Pioneer Spec-1 any good?
  129. Replacing main filter caps, need to re-bias?
  130. Help me find a Mosfet/Transistor amp project useing what I have available??
  131. PreAmplifier & Equalizer
  132. upc1237 circuit diagram..
  133. Wierd ALPS motorised Pot
  134. Pioneer SPEC 2
  135. TIM generator
  136. Motorola Power Amplifier
  137. NAD 306 weird problem
  138. need Kenwood KA-990EX service manual
  139. Marantz Amplifier PM385 - Nil output
  140. yamaha rxv 795 av amp
  141. MARANTZ 510M POWER AND DRIVER TRANSISTORS
  142. DC servo simulation for low offset
  143. Transformer on feedback path
  144. Transistors for Blameless
  145. Sanken SAP devices vs. normal LAPT singles
  146. Cyrus One - problem with new 2SC1775/2SA872
  147. After test, is this bad?
  148. Amplfier testing tutorials please
  149. class a bias current and distortion
  150. Behringer PMX2000
  151. Positioning question
  152. Thermal Cut-off Temperature for a VFET
  153. G&W 2006TX PreAmp upgrade Rice Inside
  154. Adcom GFA-555 II Manual
  155. Class A sigle ended Help?
  156. DIY Gene pre amps are they OK
  157. Onix OA21s - speaker post positive touched negative
  158. "ST151" 100W amplifier
  159. Leach but larger
  160. Av400
  161. transistor matching
  162. EI transformer in case problem
  163. Memory Distortion? and some new beginnings.
  164. Current mode amp & speakers?
  165. Power problem: Denon AVP-5000 preamp... Heard of one of these?
  166. proton AA2120 amp schematic?
  167. Interpreting SOA graph for IRF640/9640
  168. Little transistor questions....
  169. Preamp opamp upgrade
  170. Mullard SS power amplifier
  171. Onkyo A-9210
  172. How placed the ground in my amp
  173. The LYNX v3.0 150 Watt Bi-Polar Power Amplifier
  174. 4 Amplifiers on 1 PS? Ground problem
  175. schematic question
  176. esp project 101
  177. Perreaux 9000B schematic?
  178. testing for stability
  179. Fixed my Quadraflex 650FET R receiver
  180. silicon chip magazine 15w class a amp
  181. Estimating amplifier transfer function...?
  182. Bringing Marantz PM55 up to SE spec
  183. Current Yamaha AV receivers (RX-V 559): what kind of output stage?
  184. P3A bias problems & drivers getting hot
  185. Arcam Delta 290 problems
  186. A 100-150 watt power amp using TIP41-142-147 transistors, how about
  187. KSA100 as a Starting Point for a New Design
  188. Power supply cabling
  189. DC offset on Denon PMA 2000
  190. Giovanni Stochino Power Amp
  191. MOSFET input capacitance
  192. anyone knowing anything.....
  193. Pf 99
  194. Noisy electronic volume control SU-G95
  195. Speaker Protector With MOSFET
  196. Audio coupling signal with ground isolated
  197. NEW schematic layout
  198. Phase Linear 400 Reference Post
  199. 2SA1208 and 2SC2910
  200. Pics of a JLH 69
  201. SMD Components
  202. Amp oscillates with new speakers
  203. High Quality Audio Preamp(PCB Soon).
  204. Non Bootstraped amplifier 60W
  205. Discrete Op Amp Ideas for a Preamp
  206. Need sansui 5000x schematic
  207. Compensation and Subjectivism..
  208. Good alternative to AD817/825 in Jung regulator?
  209. Need help combating power amp hum
  210. Minimal AMP named C-TEC
  211. Low Noise Balanced Microphone Preamp (PCB also).
  212. Help to fix C-Audio RA3000 Amp
  213. Need to know about a MOS. FET output stage ( the Baby 300B) power amp plans
  214. 4th order lowpass with one transistor
  215. New guy on the block
  216. Rca 4739
  217. Why do you need a preamplifier?
  218. carver m500-t schematics
  219. Hafler JF2000 / Rockford RF2000 mods...help!!
  220. mods for son of ampzilla & sae 2400L
  221. Is PFC needed for higher power amps?
  222. 25w amp
  223. Amp schematics
  224. bora's legend 4 consideartions
  225. look at this schematic
  226. use of series resistance on output for "tubelike" sound?
  227. starting to study amp designs
  228. Directly driving ribbon tweeters
  229. Looking 4 a simple NPN/PNP Output stage schematic useing Tip31C/32C Transistors??
  230. looking for someone to build me a high frequency amp
  231. Power Supply for Preamplifier
  232. Cyrus Pre, faulty or normal?
  233. "classic" amp and begginners problems (pcb wiring, component values)
  234. Going to Design (Preamplifier PCB).
  235. Need a soft start?
  236. stopping a ground loop through the power cord
  237. Self on LM4562
  238. Inside a Burmester 828 MkII....
  239. Impedence from Neutrik SpeakOn
  240. dbx 4bx repair options
  241. Citronic Conquest V12 scheme
  242. Marantz PM66SE Question
  243. Onkyo Power Output Stage, capacitor between bases of EF pair?
  244. Some Questions Regarding Outputs. And M250.
  245. typical sensitivity of powered subs?
  246. Anybody have scan of AN-483B (Motorola)?
  247. Marantz PM66 se problems, information wanted
  248. Hum that wasn't there before
  249. almost done, 25w amp
  250. Mic PreAmplifier

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