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  1. power amp class a mosfet diagram search
  2. Germanium transistor madness
  3. Most Powerful TO3P's ever made.
  4. Number of output stages and dynamic output currents
  5. Onkyo M504 Transistor Mica Insulators.
  6. CYRUS PSX POWER UNIT
  7. ESP mic amp for speaker measurement
  8. Cyrus Two not working
  9. Some questions about amplifier classes, distortion and efficiency
  10. Adding capacitors to a integrated ampifier
  11. Opamp based graphic equalizer
  12. The Old Hum question
  13. Yamaha MX800 indicator lights
  14. problem with active allpass filter for time delay
  15. Have I wrecked my amp
  16. Myth Busters: 1000W amp is only twice as loud as a 100W amp
  17. Method of compensation of the gains
  18. Help me please, potentiometer problem
  19. output capacitor 'size'
  20. Treshold DAC1E schematic
  21. Question about input/output range for this opamp
  22. Blowing 1n4001 diodes after switching power supply on
  23. CAMBRIDGE AZUR 640R recaping signal Caps help needed
  24. Parallelling torodial transformer output for full output power
  25. In a series pass voltage regulator, where should the fuse be placed?
  26. cambridge audio c500 and p500 help
  27. how close IRFP240-IRFP9240 to be matched?cons in mismatching..
  28. pre-ampli for my Pass xa 160.5
  29. my 900 w power amplifier
  30. Rega Brio resistor question
  31. Bias, not same output etc .... Pls help
  32. Nakamichi PA-7 output current testing
  33. Father of the JFET
  34. Onkyo M504 Opamp upgrade
  35. Nmos 200 problem
  36. Darlington output transistor hunting..
  37. Tri-amp help
  38. Musical Fidelity 308CR
  39. Help ID 2 transistors
  40. Symmetric Amp, Interesting Output Stage
  41. 50W BJT amplifier
  42. I need troubleshooting advice PLEASE
  43. HCA 1200 ii bias and output relays
  44. Analog VU meter driver
  45. TEC/TCC - economy class solid state amps - who know the genuine URL ?
  46. solid state with output transformer
  47. Marantz ESOTEC Series "Sm -10" (Ma-5) pure Class-A/AB Power Amp - Schematic wanted
  48. Where to get TO3PL thermal insulator pads?
  49. Diy Channelstrip
  50. HELP: new W1 mosfet amplifier 150w c.feedback
  51. Arcam Alpha 8 voltage issues
  52. Matching the IRFP240 9240? how many will be wasted in ratio?
  53. Marantz SR7002
  54. Odd "charging" noise in guitar preamp
  55. Subbing Trans
  56. Panasonic SB WA520 modified to PC surround
  57. 63vdc rails with two pairs OP devices?
  58. Adding line level outputs to an amp
  59. MArantz PM47 - repair help.
  60. Designing an amp protection board
  61. Volume pot repair
  62. Quick question on capacitor charge/discharge
  63. Denon goes to protection mode (flash red) when power on
  64. Can I use sanken 2SA2223/2SC6145?
  65. Graham Meynard - GM25W-A
  66. Grounding a vintage amplifier
  67. Understanding Class-B Tr Dissipation graph
  68. Yamaha m60 amp need help
  69. b&K St-140 schematic
  70. Cyrus 2 Repair....Dundee/Tayside
  71. musical fidelity P140 burning resistor
  72. Musical Fidelity SA470 (Pure Class-A) - Schematic wanted
  73. Pre-amp and compression
  74. NAD T752 - Fan noise
  75. Adcom 555 m-2 tweaks.
  76. JH-16 with, JH-100 Transport Schematics & adj.
  77. TUBE/MOSFET/BJT hibrid amp need help with mosfet/bjt section
  78. GT20D101 and GT20D201 eagle lbr file needed!
  79. Full digital stereo amplifier QLS QA100, any comments?
  80. How to model stability analysis of a linear regulator such as this?
  81. Nexgen Vishay Siliconix Gen4 Mosfets can they be used for audio?
  82. Need schematic or service manual for Primare A30.1
  83. Krell KSA-250 Output Transistors
  84. 100w to 1000w class ab
  85. Studiomaster 908 false overheat?
  86. Tube sound from a transistor amp, it's possible
  87. Help with stereo audio of Phono in Pioneer A80 amp
  88. Studio monitor amp design
  89. Bipolar capacitors for decoupling?
  90. SONY TA-F361R
  91. Home made amplifier!
  92. AKAI AM-u2 amplifier problem no output on speaker.
  93. What is this blue paint on old TO-92 Motorola parts??
  94. Sonographe SA-120 help needed
  95. QUAD 606 MKII vs 405 MK-I
  96. Need Help in Houston
  97. newbie amp question
  98. 200W class A psu considerations with IRF240
  99. Denon 1315r
  100. Sony TA-5650 - coupling caps
  101. Nakamichi SR-4A
  102. Circuit and PCB layout review will be appreciated
  103. Bose SoundDock II Review
  104. Computer Audio Setup
  105. 'Soft-on' a good idea?
  106. NAD T763 trouble
  107. Unity gain solid state buffer
  108. help needed!! marantz 2270 and 2330b
  109. Anyone ever modify a Panasonic SE-FX60 wireless rear speaker amplifier to work as a s
  110. Braun AM-FM Receiver Model R4 - Questions arround MCU
  111. Luxman R115/R117 Transitor swap question
  112. Pioneer VSX1020 like TGM1 ?
  113. help with reading transistor
  114. NAD 7250PE no service manual
  115. Phil's PRE_PCB Drawing
  116. calculate the transfer function
  117. Class AB input coupling cap question
  118. which one is best in sound quality 2sc5200 1943/ Sanken 2SA1216,2SC2922/ Sank std/sap
  119. Mismatched Bias Voltage in my Adcom GFA5500 Power Amp
  120. Noob easy to build class a
  121. Looking for Adcom GFA-5500 Power Amp Schematic
  122. Merry Seasonal Greetings Everyone!
  123. Theories on why most hybrid amps sound bad?
  124. Methodical and strategic Diagnosis
  125. Help to identify component
  126. TheTwelve SE class A TMC amplifier
  127. Help Fire - Need New Sub Amp
  128. Yamaha RX-V2600 does not power up
  129. Building a 400 watt amp from salvage
  130. Problem with HCA-2200II
  131. B&K M200 Monoblock Schematic
  132. solid state wishes
  133. Hooking up with TS to pro amps
  134. Marantz PM4400 potentiometer change
  135. Rotel RA-930BX
  136. Analog Circuit Design by D. Feucht. edition?
  137. Direct substitute for 2SD438 with 2SC1571?
  138. Leaving class A how to make this amp leave class A to AB when volume is increased?
  139. Sansui AU 517 F2722 PCB Fail
  140. Common emitter stage driving low hfe output stage
  141. Amplifiers for gig
  142. Marantz PM-57 tweaks and upgrades
  143. your input on this amplifier circui(su opinión respecto a este circuito amplificador)
  144. Hafler DH-110 Switches
  145. ISEM Antares amplifier
  146. Speaker protection/relays? Headphone bypass?
  147. how much class A power can be expected with a Pair of 2sc5200 1943 pair at +/-52V
  148. stuck on transistors again
  149. Source or replacement for 2SA968/2SA2238 ?
  150. Scheme to build a power amplifier on these components
  151. Sony N80ES supplemented parts
  152. Why these resistors
  153. Q: Solid Electrolyte Aluminium Capacitors in Signal Path
  154. Mystery amp: can anyone identify?
  155. Swing Electroimpex Amp Taiga W-1000A equipped with Hybrid Power Stage Sanken S-40W
  156. pioneer pd 95 cd plaier about 93
  157. Replacement Marshall Pots
  158. How to get these spice models in to TINA TI?
  159. DC voltage at speaker output
  160. Looking for service manual
  161. DIY Soldermask for PCB
  162. Super Leach amp rebuild
  163. Quad 405-2
  164. Denon POA 6600A schematics
  165. Sumo Andromeda predriver advice
  166. Atention !! Marantz PM 17 series users
  167. Canadian 'Audio Design PA100' schematics needed
  168. Luxman - Early saturation on negative cycle
  169. 50K volume pot in place of a 20k volume pot?
  170. Crest CA6 PWR Amp - 240v to 120v conversion?
  171. Astin Trew AT-5000 clone
  172. Silicon Carbide (SiC) MOSFETs and BJTs available now !
  173. Best cost is no object darilington NPN's?
  174. 50W class A with LME49811?
  175. using .1 or .01uf for decoupling capacitor?
  176. Voltage Regulator for Class A/B Power Amplifier (not SMPS/SPS) - Pros and Cons
  177. Pioneer SX-5 Receiver - No FM
  178. LEAK T12 , Point one vs QUAD ?
  179. How to remove the front panel on a Harman Kardon 330B
  180. bjt jfet CFP diff input stage
  181. phase angle of a transfer function
  182. Building AMP - Help
  183. any Krell wizards ?
  184. Please, Toshiba SC-665 schematic wanted
  185. Bang-for-Buck, Readily available amp?
  186. Augmented Feedback Error Correction
  187. Spendor "RB-50" (RB50) Power Amplifier - images and schematic wanted
  188. Boostraping your op amp yields wide voltage swing
  189. 2Sj313 Spice Model
  190. capacitor advice- these caps OK?
  191. How do amplifier manufacturers come up with their wattage ratings?
  192. What does +3v3a mean in a schematic
  193. Nackamichi IA-3 Upgrde paths
  194. Rotel rb985 and soft start
  195. Harman kardon avr 7000 problems
  196. Problem with Rotel RA820BX4 - distortion in one channel
  197. 140 volt op-amp rail to rail
  198. insanely extreme high gain amplifier?
  199. SSM2220/SSM2212 for LTP/Mirror
  200. Cyrus 2 volume issue
  201. Denon AVR-4306 thermal shutdown
  202. 554mw from TO92 too much ??
  203. Power switch suppression cap type
  204. BIAMP TC120
  205. HELP!!!!!!!
  206. Overall noise, singnal to noise(db) & Distortion(%) obtain
  207. Yamaha P2250C protection relay
  208. help with QSC PLX1602
  209. Question on input dc blocking capacitors
  210. can the compensation capacitor value be reduced in this circuit?
  211. carver tfm-25 vs adcom gfa 555
  212. KSA50 clone--Mk1 or Mk2
  213. Luxman R117 Relay Issue
  214. Mosfet type?
  215. XLR free amp
  216. pioneer pd 95 year about 93 output stage
  217. does class A amp feel more powerful with same ratings compared to class AB?
  218. Help replacing volume pot
  219. Onkyo M508 Repair - Need 1.8V on Q435, Q437
  220. How to test d5sba20
  221. Help with bias adjustment.
  222. Sony TA-N80ES Replacement Parts Needed
  223. Amp for B&W 801 matrix
  224. Could some one help me with my Audiolabs 8200a?
  225. DE-SOLDERING CYRUS II / REPAINT
  226. Single MOSFET class A output amplifier
  227. Amp for B&W 801 and TV
  228. DIY 200 watt solid state monoblock power amplifier
  229. Purpose of giant capacitors in recievers.
  230. treshold dac 1e help for schematic analogue
  231. JLH Buffer - Homage to John Linsley Hood
  232. DW300 project - one HiFI Audio Amplifier that can run stable on 2 ohms
  233. how hot is too hot
  234. upgrade
  235. Germanium Amp
  236. Using a Caddock MP821 as an emitter resistor.
  237. Improving amplifier input stage
  238. Advantages of flat LF speaker impedance for amps
  239. Issue with TA1600
  240. Infinity OVTR 1 subwoofer amp
  241. Why do AC supplied systems perform better?
  242. Esoter Evoque Pure Amplifier
  243. 2SC2922 / 2SA1216 hfe rank mismatch
  244. fuse blow
  245. C-Audio RA3000 Blowing fuses
  246. a new low noise, HV Op Amp !
  247. Electrohome C-400
  248. Decoupling for battery based opamp circuits
  249. about schemes H/K citation 24 and Braun Atelier PA 4 (/ 2)
  250. Simple Feed Forward for Power Amp

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