PDA

View Full Version : Solid State


Pages : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 [48] 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118

  1. tone control in feedback loop
  2. Power transitor question
  3. Mitsubishi DA-A10
  4. Nad 310 upgrade
  5. Counterpoint SA-100 Fix
  6. Solid State VS. Chip Amp
  7. Hafler DH-101 Volume Pot
  8. Left channel dead
  9. QUAD-405 modify of the comments
  10. Amp makes whistle sound after turn off
  11. Zca ....turbo
  12. Closing the loop
  13. Need help with spectral dmc 6 preamp
  14. How loud is 250uV white noise?
  15. PHONIC MAX 1600 Service Manual?
  16. Marshall MG15CDR
  17. Question About Pre-Amp Schematic
  18. Studio 350
  19. Which THD Components arises if different Ube Voltages by parallel Power BjT's
  20. sony ta-2000 preamp
  21. Musical Fidelity A1001
  22. Increasing Filter Capacitance in Subwoofer Amp
  23. Help, how to adjust trimer(potentiometer) on transistor amplifier
  24. Old amplifier smell
  25. Holton N-channel amplifier problem
  26. P3A Comparison table ( long .... )
  27. A trick for connecting Graphic EQ to Amp
  28. 450-1500watt from Ground Sound
  29. looking for upgrade NJW0281G
  30. Another no overall NFB amp
  31. "Emotiva" brand amps
  32. "Arching" on power swithch...
  33. Any Techs near Tampa to repair my Threshold amp?
  34. Can this scheme works like this?
  35. Tube/Mosfet 100W Hybrid Amplifier
  36. Dynaco ST-410 fan running way too fast. How to slow it down?
  37. Looking for Technics SE-A5 Service Manual
  38. Hafler DH-220 upgrade newb questions
  39. 50W mosfet amplifier IRF540/IRF9540
  40. bass amp troubleshooting (behringer BX300)
  41. Small mod, what is the effect?
  42. Symetrical schematics are alike plague in Brazil, do you like them?
  43. STK3062IV substitute
  44. Denon PMA-700AE
  45. Earth current leakage
  46. Linn LK1 LK 1 Record - and Source-Indicator LED's wanted
  47. McIntosh MC2120/MC2200 bias adj. puzzle
  48. Trafo CT connection point
  49. Need Schematis for a Pioneer VSX-9700S
  50. another one to build an AV800 / AV1000
  51. High Voltage Direct Drive amplifier for Plasma loudspeaker
  52. Help!!!
  53. Problem with my Harman Kardon 930 receiver
  54. Kuroda TL071 60W FET Amp (1982)
  55. mfd = micro and not milli farads?
  56. dynaco pat 4 parts list, capacitor question
  57. What does this cap/resistor do in the input stage?
  58. Datasheets for 2SK356
  59. Naimclone PSU variants
  60. Arcam Alpha 3 Int. Amp. what caused this!
  61. Do I really need 2 transformers?
  62. i have 2 X quad 306's could i bridge/parallel them and use them as mono blocks?
  63. New Push Pull Buffer Approach for special Kind of THD - MOSFET & BjT - New for me
  64. Peavey transistors
  65. heating of mosfets
  66. Hard wire as per schematic!
  67. Need schematic/service manual - Belles DMM pre
  68. Impedance matching of coils into preamps (guitar pickups)
  69. Speaker delayed insertion, speaker protector, off set sensor
  70. Very hard to find - Brand Name: "power" - Power Amp APK/APX series schematics wanted
  71. Understanding Anthem Amp2 output circuit
  72. Technics SU-G50 mods
  73. Germanium and silicium transistor in darlington ro sziklai
  74. NAP-140 Clone Amp Kit on Ebay - regulated supply
  75. MOS Power Amp -My Design
  76. nad c315bee nosound output
  77. Centre tapped coil with in a coil - inductance?
  78. McIntosh MC2200 Schematic or SM wanted
  79. 500W PA amplifier with Limiter
  80. LME49880 JFET Input Op-Amp
  81. Amp to drive 1ohm ribbon, using Dx
  82. Bedini 10/10 Class A
  83. Looking for used commercial(or other)integrated
  84. RF filtering
  85. Trench MOSFETS
  86. A "Patchwork" Type Concept Amp
  87. Dual Toroids in Close Proximity...An Issue?
  88. 2 amps, 1 set of speakers
  89. P3A Oscillation
  90. 100W Ultimate Fidelity Amplifier
  91. diy etch Superteddyreg and Powerreg?
  92. Successors for Toshiba's IGBT's GT20D201-GT20D101 used e.g. in Elektor's CFB Amp
  93. Pioneer A-77X Schem or SM needed
  94. Proton D940 Help
  95. Dx Blame ST - Builder's thread - post pictures, reviews and comments here please.
  96. Protect mode on Sony TA-N9000ES
  97. Cambridge audio A5 fried channel
  98. THD Noticable?
  99. Block negative DC
  100. popping sound marantz sr4001
  101. Which opamp to use?
  102. AKSA 100 schematic?
  103. 100W/8Ohm working design needed
  104. HELP!! 500 watts rms @ 8ohm circuit design
  105. Behringer Europower EP1500
  106. QUAD 405 revisited (TL071 & vertical MOSFETs)
  107. Very low frequency oscillation in amp
  108. TL071 hand-made simulation using discretes
  109. S.A.E preamp + amp
  110. Can a toroidal transformer produce all this mess?
  111. Vintage reliability?
  112. how to upgrade amplifier for more power?
  113. Logarithmic Amplifier Design
  114. need advice, repairing NAD C372
  115. Help need for Electrocompaniet The 2 channel amplifier
  116. FOKKER, the competition nigthmare. name came from a Dutch man
  117. Another strange design
  118. Musical Fidelity Typhoon transformer was burnt
  119. Schematic needed: Sony Integrated Stereo Amplifier TA-FE610R
  120. Carver M-1.5t loud noise on one channel
  121. To improve the sound of Nakamichi PA-5 ?
  122. hk 460i crackles
  123. servie manual for old crown
  124. Tone control not working
  125. Alesis RA-100 - may need a new transistor
  126. Class A vs Class AB design
  127. Jvc audio amplifier ja-s10
  128. Simulation parameter of MJE182. Correct or wrong?
  129. SMR791 diode crossreference?
  130. BV Audio
  131. How could an amp lose half its power ?
  132. Sanken Darlingtons
  133. So how much power do you really need for domestic listening ?
  134. Krell KSA100S Modifications
  135. QUAD 405 revisited (AD844 & vertical MOSFETs)
  136. how old is yamaha's rx-v800?
  137. ar3a aleph-x
  138. Spice Simulation of Adcom GFA-555
  139. Question on Class H amplifiers
  140. sSchematic diagram of Unison Research Unico
  141. All for one - one for all
  142. Voltage Conversion on a Bryton amp (120V->240V)
  143. Pre amp for Power follower
  144. any amp designs that sound like a sansui
  145. Lang 20w Class A amplifier
  146. Any Carver experts out there (PXm900)?
  147. Accuphase clone
  148. best place and value for volume pot
  149. BJT output device substitution
  150. KrellClone KSA100-MKII Power Supply
  151. Kenwood KA4002 problem
  152. ideal amplifier power rating to match speakers
  153. NAD 160a Problems
  154. Anyone owns a NAD C300 or Service Manual
  155. Anyone owns a NAD C300 or Service Manual
  156. Carlsboro Powerline 800 Amplifier - Schematic Needed
  157. Beefing up the Blameless.
  158. help with europower ep-2500
  159. Lateral Mosfet Tests - Rauch DVT 250s Restoration
  160. P3A at >200 ma bias
  161. mc2105
  162. cyrus 1
  163. 1000W amplifier -- This is great schematic
  164. True Power Meter like Accuphase - schematic wanted
  165. input in guitar combo
  166. Besides gainclone, any other choice?
  167. Where to Find OLD JFets? 2SK146, 2SJ73, 2SK147, 2SJ72?
  168. Switching PS for Audio Amps?
  169. Because old caps?
  170. To Visch or not to Visch?
  171. BJT Push pull amplifier SOA pizeo driver
  172. Need info to build audio amp
  173. Faulty Yamaha CA-800
  174. Voltage coefficient in feed back resistor
  175. any body have details of 450 watts TIP142& TIP147Transister amp
  176. Adcom J6 Substitute
  177. 46n15 250watt MOSFET in to220 package !
  178. Please Help To Identify This Transistor?
  179. TOA VP-1240B power amplifier
  180. Dunlap Clarke schematic as promised.
  181. dual opamp replacement options
  182. Amplifier sensitivity for RCA and XLR input
  183. Parasound DR-40 stuck in standby mode fix
  184. Amplifier design
  185. Odd LM3886 Application Question
  186. Class AB Soft Non-Switching
  187. Class AB, Class AB Non-Switching, Class AB Soft Non-Switching
  188. do mosfets just blow up
  189. Newcastle R-956 Power problems
  190. KRELL KSA100 voltage conversion
  191. Marshall AVT150H Valvestate 2000 Power Amp Problem
  192. amplifier clipping early
  193. Crate Taxi No Sound. Help !
  194. onkyo A-8200 popping fuses..
  195. 150W MOSFET Amplifier with IRFP250x2
  196. Jl audio 300/2 protection mode
  197. GFA-585 Repairs
  198. Amp to supply 2 ohm mono power
  199. Pioneer SX-6 Mute Problem
  200. blowning caps
  201. Cerwin-Vega HED180
  202. Denon PMA 250 transformer
  203. Ooops! Bought a three phase bridge by accident.
  204. Sansui Diamond-Differential with current mirror loads and self biased VAS cascodes
  205. Yamaha C-2a Preamp problem
  206. $40K Joke Amp?
  207. Crate guitar amp buzzing
  208. jfet SRPP cascode
  209. Creek 4040S3 Bias Voltage?
  210. B&K AVR507 dead...well, sort of.
  211. mcintosh amplifier parts
  212. Top quality Relais Overview for "Switch On" of large Toroidal Transformers
  213. what rate of transformer i should use?
  214. Hiraga super
  215. what mean by audio power amplifier 10watt output?
  216. alphasonik pma1200dai have this amp i just got.i haven't worked on one of these doesn
  217. need print for comtec 210 ?
  218. My First SS Amp (P101) - Transformer Advice Needed
  219. jazz-amplifier
  220. Which reservoir caps ?
  221. Phase Linear 700 Series Two recapping
  222. Different between push-pull and quasi-comp?
  223. crown com tech 210 problem help
  224. Subs for 3sk45 & 3sk59? for Marantz FM front end
  225. Need help with possible receiver repair
  226. Update Musical Fidelity A1
  227. Q: removing Servo in amp
  228. Power supply capacitor replacement
  229. C audio RA3000 inProtection
  230. Krell KAV-250A - Issues and Amp Testing
  231. In dire need of help with a "squealing" amp.
  232. Current Feedback IC input in a power amp
  233. Adcom pop noise, need help on a fix.
  234. Headphone amp with mixed-in telephone audio
  235. Highly recommended German Amplifier Schematic !
  236. active sub input board help
  237. Sziklai power amplifier
  238. Need Help fixing Nikko Alpha 230
  239. luxman schematic, and advice needed
  240. Crate GX80 Channel switching
  241. Amplifier database
  242. What voltages and currents are present on amplifier outputs?
  243. capability unknown-
  244. Yamaha M-80 amp mods/maintenance
  245. technics SU Z45
  246. Pioneer amp project
  247. Help Set-up Kenwood KAC-1020 Power Amp
  248. Parasound DR-40
  249. Hitach lateral MOSFETs - back in March 1978
  250. Class B ReVishited

Content Relevant URLs by vBSEO 3.3.2