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  1. yamaha rxv 795 av amp
  2. MARANTZ 510M POWER AND DRIVER TRANSISTORS
  3. DC servo simulation for low offset
  4. Transformer on feedback path
  5. Transistors for Blameless
  6. Sanken SAP devices vs. normal LAPT singles
  7. Cyrus One - problem with new 2SC1775/2SA872
  8. After test, is this bad?
  9. Amplfier testing tutorials please
  10. class a bias current and distortion
  11. Positioning question
  12. Thermal Cut-off Temperature for a VFET
  13. G&W 2006TX PreAmp upgrade Rice Inside
  14. Adcom GFA-555 II Manual
  15. Class A sigle ended Help?
  16. DIY Gene pre amps are they OK
  17. Onix OA21s - speaker post positive touched negative
  18. "ST151" 100W amplifier
  19. Leach but larger
  20. Av400
  21. transistor matching
  22. EI transformer in case problem
  23. Memory Distortion? and some new beginnings.
  24. Current mode amp & speakers?
  25. Power problem: Denon AVP-5000 preamp... Heard of one of these?
  26. proton AA2120 amp schematic?
  27. Interpreting SOA graph for IRF640/9640
  28. Little transistor questions....
  29. Preamp opamp upgrade
  30. Mullard SS power amplifier
  31. Onkyo A-9210
  32. How placed the ground in my amp
  33. The LYNX v3.0 150 Watt Bi-Polar Power Amplifier
  34. 4 Amplifiers on 1 PS? Ground problem
  35. schematic question
  36. esp project 101
  37. Perreaux 9000B schematic?
  38. testing for stability
  39. Fixed my Quadraflex 650FET R receiver
  40. silicon chip magazine 15w class a amp
  41. Estimating amplifier transfer function...?
  42. Bringing Marantz PM55 up to SE spec
  43. Current Yamaha AV receivers (RX-V 559): what kind of output stage?
  44. P3A bias problems & drivers getting hot
  45. Arcam Delta 290 problems
  46. A 100-150 watt power amp using TIP41-142-147 transistors, how about
  47. KSA100 as a Starting Point for a New Design
  48. Power supply cabling
  49. DC offset on Denon PMA 2000
  50. Giovanni Stochino Power Amp
  51. MOSFET input capacitance
  52. anyone knowing anything.....
  53. Pf 99
  54. Noisy electronic volume control SU-G95
  55. Speaker Protector With MOSFET
  56. Audio coupling signal with ground isolated
  57. NEW schematic layout
  58. Phase Linear 400 Reference Post
  59. 2SA1208 and 2SC2910
  60. Pics of a JLH 69
  61. SMD Components
  62. Amp oscillates with new speakers
  63. High Quality Audio Preamp(PCB Soon).
  64. Non Bootstraped amplifier 60W
  65. Discrete Op Amp Ideas for a Preamp
  66. Need sansui 5000x schematic
  67. Compensation and Subjectivism..
  68. Good alternative to AD817/825 in Jung regulator?
  69. Need help combating power amp hum
  70. Minimal AMP named C-TEC
  71. Low Noise Balanced Microphone Preamp (PCB also).
  72. Help to fix C-Audio RA3000 Amp
  73. Need to know about a MOS. FET output stage ( the Baby 300B) power amp plans
  74. 4th order lowpass with one transistor
  75. New guy on the block
  76. Rca 4739
  77. Why do you need a preamplifier?
  78. carver m500-t schematics
  79. Hafler JF2000 / Rockford RF2000 mods...help!!
  80. mods for son of ampzilla & sae 2400L
  81. Is PFC needed for higher power amps?
  82. 25w amp
  83. Amp schematics
  84. bora's legend 4 consideartions
  85. look at this schematic
  86. use of series resistance on output for "tubelike" sound?
  87. starting to study amp designs
  88. Directly driving ribbon tweeters
  89. Looking 4 a simple NPN/PNP Output stage schematic useing Tip31C/32C Transistors??
  90. looking for someone to build me a high frequency amp
  91. Power Supply for Preamplifier
  92. Cyrus Pre, faulty or normal?
  93. "classic" amp and begginners problems (pcb wiring, component values)
  94. Going to Design (Preamplifier PCB).
  95. Need a soft start?
  96. stopping a ground loop through the power cord
  97. Self on LM4562
  98. Inside a Burmester 828 MkII....
  99. Impedence from Neutrik SpeakOn
  100. dbx 4bx repair options
  101. Citronic Conquest V12 scheme
  102. Marantz PM66SE Question
  103. Onkyo Power Output Stage, capacitor between bases of EF pair?
  104. Some Questions Regarding Outputs. And M250.
  105. typical sensitivity of powered subs?
  106. Anybody have scan of AN-483B (Motorola)?
  107. Marantz PM66 se problems, information wanted
  108. Hum that wasn't there before
  109. almost done, 25w amp
  110. Mic PreAmplifier
  111. NAD S300 int amp problem
  112. Low output impedance preamp needed.
  113. suggestions for reciever
  114. Best amplifier for newbie?
  115. NAD 7020 transformer/converter
  116. 2SB1109 and 2SD1609 spice models
  117. musical fidelity studio T
  118. service manual Onkyo TX-SR504?
  119. Anyone interested in a HK Citation 16 amplifer in parts?
  120. IRF130, 9130 drive?
  121. Technics su-g95 schematic needed
  122. multi-channel volume control
  123. How to make I/U conversion with 2SK170
  124. resistors in ps rails of an opa2134
  125. greek........ amplifier ....
  126. suggest preamplifier circuit
  127. Help with vintage Marantz, Sansui etc
  128. Repair question Audio Research D100B
  129. Symasym 5.3 "AAK model" builder's thread
  130. ask the spice model of 2sa1013(or ksa1013)
  131. How to implement DC protection in a BTL amp???
  132. Need help with a Radford HD 250 amplifier
  133. Simple 2SK163 amp...
  134. Some Question About Amp.
  135. Harman Kardon PA 2000 auto turn on input sensitivity
  136. fake and genuine together?
  137. Orcad Capture Part 2SK1058
  138. krell 300i amp. schematic needed
  139. active shielded speaker cables
  140. Plinius
  141. Luxman LV-105u replacing outputs help!
  142. Substitution for 2SK1058&2SJ162?
  143. Luxman LV105
  144. What means ground lift?
  145. Naim Nap 110 info request
  146. need critique, Mic pre amp
  147. DH 220 trouble
  148. DIY amp for bi-amped 2-way horns?
  149. odd harmonics?
  150. Loewe Opta
  151. Pre amp voltage regulators help.
  152. Does anyone actually own that PC mainboard advertised in EW that had tubes on it!
  153. Quad 405 Spice Model
  154. <Continue>Help me to save the Crest FA1201
  155. Help me to save the Crest FA1201
  156. DC300A power switch wanted ??
  157. Need Help and opinion on a circuit
  158. Op Amp Book.
  159. Help
  160. Boras Legend 4 Mosfet Amp
  161. Troubleshooting bass amp
  162. AB-dynamic
  163. Loudspeaker Amp schematic needed
  164. Found Some 2SC367 Metal Can Toshiba Transistors...Any Info or uses for them
  165. repair a relay
  166. Yamaha C-50 service manual
  167. Yamaha A-720 ampflifier servise manual
  168. class a amplifier opinion
  169. Fixing / Trouble shooting Cyrus SmartPower
  170. Yamaha AX-900U
  171. My new mini Class A amp.
  172. Amplifier Testing
  173. Hiraga 30w PSU
  174. Arcam Alpha 5 prob
  175. Gary Pimm's MOSFET CCS
  176. Soundcraftsmen Repair in Southern CA
  177. BAT VK schematic needed
  178. Nad 2400
  179. Ground loop only when both channels connected
  180. Quadraflex Reference 650fet R service manual
  181. 25w amp
  182. Another feedback compensation method
  183. Freon cooling an amp?
  184. Which circiut is better?
  185. capacitor question
  186. best load gainclone?
  187. mosfet opinion?
  188. VIntage JVC 4-channel equipment
  189. Upgrading a Carver M200t/M400t
  190. Hafler 9500 Power Switch
  191. Rotel rb970bx mk11 dead
  192. personal jobs
  193. A cooling Primer?
  194. Looking for Perreaux SXV1 schematic
  195. Cyrus 2 Resistors
  196. RC Volume control for a lateral MOS AMP..
  197. Marantz 250 schematic needed
  198. Floating supply in battery powered discreet preamp
  199. PCB for JLH amp
  200. 10 watt Simple Power Amp
  201. Rotel RX950 with humming noise
  202. Hi Fi Plan
  203. Soft start + switch on PCB
  204. PLS-226 Schematic
  205. Rotel RX-830
  206. LCR EQ questions
  207. more info about "Voxson"
  208. Sourcing Genuine Toshibas in USA
  209. A09 class A pionner
  210. Toroid Transformer for Hafler DH-200
  211. passive preamp
  212. Sansui TU-9900 Restoration and Mods
  213. humming Harman Kardon 330B
  214. Sony TA-AV670 amp repair
  215. Schematic 500w
  216. Opinions from amplifier analysers on these amp circuits
  217. auditek speakers chip amps
  218. Bias Monitoring of Separate Heatsinks
  219. Differential transistor input stage
  220. Connecting OSCONs in series for high voltage.
  221. difference of 1st stage
  222. PCB hiraga 20w
  223. QSC designs
  224. BJTs for VAS Stages
  225. tweaking a class AB amp
  226. How much amplifier power do I need
  227. A cirucit to put Carlos anti-blameless stance to permanent rest.
  228. Ayre MX-R "Uma"
  229. NAD 2200 power supplay help needed
  230. Searching for high hfe, low noise and cob PNP BJT
  231. A SAP15 based power amp
  232. Cleaning Those Female (+) R.C.A. Jacks
  233. Pi filter for Class AB amplifier, feedback please
  234. philips FA-951
  235. Phase Linear 700B Series II -Right channel out-
  236. Grounding questions
  237. thomann pa amp
  238. CRC power amp supply
  239. Any suggestion about YBA model INTEGRE DELTA DT
  240. Amp power calculations into different phase angles
  241. Harmon Kardon HK6100
  242. hum problem in NAD 3020 (help wanted)
  243. For 35A rectifiers, what is maximum without heatsink
  244. Mod - Upgrading opamps in a yamaha av receiver
  245. Upgrading Power Supply in QUAD 606 Mk2
  246. Data needed for an STK350-530 SIP IC
  247. Integrating Baffle step into Cyrus 2 feedback circuit.
  248. Yamaha DSP-E390 schematic
  249. Hum in phono circuit
  250. Keeps frying diodes

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