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  1. My amp I'm working on now.. Comments?tips?changes?
  2. Larger transformer for Adcom GFA555ii
  3. Preamp schema: Input to buffer to potentiometer to gainstage or what?
  4. Op amp Dc offset
  5. Power ccs
  6. Headphone amp circuit for preamp use.
  7. Soundcraftsmen PM860 transformer buzz
  8. this amp work?
  9. sanyo D313D
  10. Beloved Vintage Pioneer SA-6200 issues...
  11. Threshold SL 10
  12. NAD C300 schematic and/or help...
  13. GFA-555 input boards.. are they available?
  14. in wall wiring
  15. Required equipment for Leach build?
  16. SKA SKpre? Comments Advice/Impressions
  17. Luxman M02 Schematic?
  18. Linearity
  19. yamaha a-720
  20. Technics OFC transformer
  21. Can D.C. Offset cause non linear distortion
  22. Technics SU-8800 Service Manual anyone ?
  23. Class D amplifier? mains powered?
  24. Differential follower?
  25. parts list or schematic for NAD C740/340 ??
  26. Vendor for pot with "D" shaped shaft
  27. MARANTZ 700-AV - schematic help
  28. My amp is picking up noise ...
  29. Finally have my DC300a hooked up !!
  30. esp-project 18-help with mod?
  31. 120v powersupply
  32. Peavey 1.3k
  33. Integrated amp run with power amp
  34. Twisted Pear Audio info
  35. Square waveform test/simulate problem
  36. Burr Brown OPA211
  37. AR SP-4 Preamp- potted modules
  38. denon avr2106
  39. Powersupply questions
  40. problem with audiolab 8000a
  41. Adcom GFA-555II
  42. PA Power Amp Troubles
  43. Cleaning Oxide off Transistor leads?
  44. How to cut large heatsinks?
  45. Cyrus Two - Faulty Speaker Channel
  46. ADCOM GFA-585 Is it possible for it not to blow up
  47. GFA 535 right channel out.
  48. Workshop Tricks & Tipsw
  49. Electrocompaniet AW-250r problem. help please
  50. Regulator for RIAA Preamp and Line Amp
  51. sr8520
  52. Replacing CAPs in NAD C370
  53. Hitachi hca 8500 mk11
  54. turn 350w amp kit to class A ???
  55. models for 2SK982/2SJ48
  56. Sheldon Stokes MOS FET amp as power amp
  57. Hafler DH-200 Transistor Voltages
  58. Max dissipation on 1/4W resistor
  59. sunfire input help
  60. About Tina and SwCad III simulators
  61. Please M. Charles Hansen PRP resistor
  62. Parasound HCA-1000 upgrade
  63. killing op amp osclation
  64. ESP class A modules
  65. How to use OrCAD P-Spice to simulate TIM and Distortion correctly???
  66. RFI and shielding help needed
  67. Preamp for GB150D
  68. Thermal/Speaker Protection
  69. My first amp design - comments
  70. Amber Amps
  71. Cello Amplifier troubleshooting
  72. sony TA-1010 volume issue
  73. Parasound P/LD1100 and 1000
  74. yamaha ec-1 crossover
  75. differential amp question
  76. fuse problem - pioneer sa-7500
  77. Why don't chip amps use emitter resistors?
  78. Yamaha CP2000 help needed
  79. Transformer with uneven ac out
  80. Hybrid Circlotron ready to build
  81. clipping problem
  82. need help troubleshooting an amp
  83. I need an amp,quick! How 'bout this?
  84. teac bx-300 amplifier
  85. Preamp/mixer design help
  86. Cambridge audio A5i with blown speakers.
  87. Ampli Scott 460A
  88. Need a DIY Stereo Blend Control
  89. Class A Design in progress
  90. Carver amp, needs doc
  91. About NAD S200 R channel is no work!help...
  92. Need bat vk-200 schematic
  93. BGR Mosfet 400w Amplifier KIT
  94. Rectifier diode noise in CCS and biasing
  95. TEAC AS M30 amplifier
  96. I think I broke something
  97. Replacing a standard output transistor with a Darlington
  98. Marantz 1060 fuse
  99. Audiolab 8000A - fuse blows
  100. Looking for unbalance microphone pre amp
  101. my 1'st time changing an xstr, and my 1'st post here :)
  102. Questions about heatpipe cooling system
  103. Advice on refurbishing a Mission Cyrus 2 & PSX
  104. Oscillation woes....Help needed...
  105. Any small pre with remote
  106. Leach150 phase margin problem!!!
  107. amperage and watts
  108. Sony TA-F808ES Should I buy & How much?
  109. crown dc300a
  110. Vbe multiplier - bypass cap
  111. Roland Spirit Bass 50
  112. No power / repeated blown fuse in Sony STR-D915
  113. Preamp - Overheating Xformer (Without Load) but Not Blowing Fuse
  114. Simple amplifier
  115. Leach amp - regulated supply only for the voltage gain stages?
  116. Threshold 500II
  117. All the influences on a highend amplifier sound
  118. JLH output stage
  119. Cerwin Vega A-1800 Service Manual?
  120. BTL,actually not that "B"???
  121. Linn Intek Schematic required
  122. across my output relay is ............
  123. Looking for NAD C350 schematic or servicemanual
  124. Need help with NAD C350, protection!
  125. pb with PMA 560
  126. 2SA1011/2SC2344 models needed
  127. Help me figure out where this problem is happening
  128. Carver: PM1.5 vs PM 1.5A
  129. discrete regulator supply
  130. Gemsound Exa2950
  131. preamp topology
  132. My fuses are flashbulbs!
  133. IRF9530 as pre output buffer
  134. My Poweramp-thougts. Need input
  135. newbie seeking advise on Quad 606 caps
  136. Two stage JLH
  137. Sony TA-F55
  138. Whither OPA-549?
  139. Power resistors
  140. Dynacord "3-stage grounded bridge" amp
  141. Balanced compound-IGBT power amp idea
  142. Parasound HCA-1200
  143. mjl21193/94 indestructable??
  144. Tiger Amp
  145. Peavey IPA 150t
  146. Stereophile, January 2008, pages 13 and 15
  147. MJ15003/MJ15004 100mS SOA
  148. 48 VDC/10 A power supply looking for an Amp design
  149. pioneer sa 9800. blast from the past
  150. Building a Hafler XL-10 Excelinear attenuator circuit
  151. Opinions on this standard Szekeres Schematic + Please Check My layout
  152. Quantum 102 Pre-Amplifier
  153. Harman Kardon Citation 16
  154. ## circuit for Transistor testing ?
  155. NAD 3240PE VERY weak right channel
  156. KOnzert K6
  157. Luxkit Avance Z-504
  158. Blown Amp?
  159. How to get started in amplifier repair/design?
  160. Crown Delta Omega DO2000 amplifier
  161. Adcom GFA 555 11 help
  162. how much important is a dc coupling output capacitor?
  163. Capacitance Multiplier
  164. P101 Problem. Bad MOSFETs???
  165. Does this FET buffer circuit look familiar?
  166. Service manual diagram peavey GPS2600
  167. Carver TFM-25 Repair Questions
  168. ADC Equalizer
  169. New-dual mono power amp # 2
  170. Adcom gfa 555 help
  171. Musical Fidelity A200 ?
  172. ### Counterfeit transistors
  173. Pot meter for volume setting
  174. Your opinion on Lite audio A-15
  175. Musical Fidelity P150 schematic request
  176. Fosgate FAP-T1 mods
  177. PV-4C running warm
  178. Zero temco?
  179. Kyocera R-851 schematics
  180. Cyrus 2 Phono stage
  181. transformer amplification amplifier
  182. The Crescendo woes again
  183. About PCB layout
  184. 1400w amp in 4 ohms
  185. 2 Ch. Amp for Highs/Mids & 1 for Sub
  186. Wanted: 12V Discrete Preamp Design
  187. 4-pin mic converted to a 2-pin electret mic?
  188. Philippines
  189. Onix OA 601 Humming ?
  190. Noble volume potentiometer
  191. Carver TFM Series Preventive Maintenance
  192. Got Onkyo M-504 amp out of repair yay! 2 Q's
  193. Sansui G-6000 line transformer needed
  194. whats the dif between the fisher 404 and 504 quads??
  195. Carver PM1.5A - Bridgable?
  196. Roksan Caspian Power Amp Schematics
  197. aussie nx500 or ska gb300d
  198. univox
  199. Adcom GFP-750 Motor Pot freezes intermitently
  200. Is it the good choice - power supply
  201. Vbias and Semelab Double Die LMOSFET
  202. Technics SA-G9057
  203. my first power amp
  204. Denon PMA-560
  205. Opamp that can be dc coupled ?
  206. Blown Capacitor in Peavey CS-400
  207. topology for preamp, single ended or complimentary
  208. AMC 25100 repair
  209. Densen amp
  210. MARANTZ PM700AV schematic/help
  211. electrocompaniet nemo
  212. Opamp based Amps - Question
  213. Yamaha RX-397 schematic?
  214. ### need spice help by 2SC2922/2SA1216
  215. new year ..new mos amp schema opinion?
  216. Problem with Marantz PM-66SE amplifier
  217. Passive preamp?
  218. Lynx 3
  219. Circuit board repair suggestions?
  220. Sansui AU-317 restoration project - 56k warning
  221. Can you suggest a schematic were i can use this FET into the output?
  222. Preamp help Interpreting the results.
  223. MOSFET questions
  224. Damaged Adcom 565 Monoamps
  225. problems with a Setton RS-660 receiver
  226. Denon AVR3803
  227. Kenwood C2 U.S. versus Europe ?
  228. Sony Str 212as
  229. Obsolete Motorola Transistor Replacement
  230. Accu supply for preamp
  231. Diamante -a discrete medium power opamp
  232. An Amp Sonics side-thread
  233. VSC Amp, Looking for Sonic Improvements
  234. musical fidelity B1
  235. Silicon chip subwoofer controller
  236. i want to built new preamp
  237. 5.1 amplifier for me
  238. Sony TA F240 blowing fuses
  239. Amp Repair -- DC detector? Amp only works right at high volume? Help?
  240. Need clue. R speaker static when low volume, fine loud, headphones fine. . . Help?
  241. help with rca transistor info
  242. Borbely Hybride Phono Preamp
  243. Service manual of peavey PV-8.5C
  244. Help!! Need Audioncs Schematic/Info
  245. Overactive NAD 3155 Protection Circuit
  246. Seeking help- something caused HUGE noise
  247. CFP diamond buffer output stage with vertical FETs, thermally stable?
  248. Marantz PM-66SE Repair Thread
  249. Highest quality design
  250. pre-amp out - musical fidelity

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