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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120

  1. Mismatched hFE... important?
  2. which value fuse is needed for primary
  3. The Edwin A+B amplifier - article wanted
  4. Audiolab 8000 lid 'screw' required please....
  5. Safe Voltage for one pair of Sanken SA 1216 and SC 2922
  6. Onkyo A 8067 with low volume to one speaker
  7. LT1166 Mosfet driver - once again
  8. Adding pre-out to an integrated amp
  9. 12v Trigger From Amp
  10. Advice on repairing clamshell Rega Elex (Brio/Mira/Elicit)
  11. Dynamic Head Room
  12. Looking for info about low-noise preamplifier
  13. Schematic Montarbo 118 SA sub.
  14. Musical Fidelity X-A50 Mono Power Amplifier Clone??
  15. Krell S300i Integrated Amp "Made in China" which Factory?
  16. Monrio from Italian (Stan Curtis Design) - what is the new brand name?
  17. Strange bias problem
  18. Single BJT VS JFET Preamp
  19. Repair help requested - Creek 4240SE
  20. help fixing kenwood ka-701
  21. Yamaha RX-V590 faults
  22. Seeking comments on Borbely DC-100 project
  23. Poor input circuit?
  24. Musical Fidelity X-A200R Interrupts During Playback *help*
  25. Amplifier Audio vs PS ground
  26. Amplifier input's low pass (RFI filter), and other questions
  27. My new design or updated old one
  28. And now, for something completely different: Eico Cortina 3070
  29. Does a metal/conductive enclosure need to be grounded in order to shield?
  30. ground symbol confusion
  31. Amp efficiency
  32. Levinson ML-2 distorts randomely
  33. Lateral mosfets and source resistors
  34. dynaco PAT4 modifications
  35. High Power Amplifier with LM391-100
  36. IXYS devices: how to buy them in Europe?
  37. How easy is it to put a 1/4" input on an O2 amp?
  38. Marantz 2245
  39. Limitation on floating PS/circuit
  40. Designing unity gain poweramp
  41. Sugden P51 schematic
  42. Denon AVR-3300
  43. Yamaha A-550 lamp replacement
  44. advice appiciated on clean neutral neafield amp
  45. Levinson ML-2 or Threshold SA/1
  46. High DC offset on DH-220
  47. Real substitute for P80NF55?
  48. Substitute for BF862
  49. TDA7294 Bi-amp DIY
  50. Elektor 1976 article wanted
  51. L20 AMP。use only two NJW0302G
  52. what tx needed
  53. capacitor before bridge rectifier
  54. Improvement of Darlington-Output Stage in Hiraga Monster or 20 W
  55. 500v/uS slewrate, really?
  56. PAT-4 Bass Control
  57. 2SK170 Equivalent
  58. What's your thoughts about this "star grounding" design?
  59. Transformer as Voltage Amplifier
  60. Slow failure of NAD 7225PE. Suggestions?
  61. Symasym and RF noise (?)... Ehm... Need help...
  62. Rewiring Protection Relay
  63. Help with Technics SU-Z45!
  64. is Technics SU-V50 worth repairing...
  65. Audire ... Oh Dear !!
  66. Krell KSA-50 Clone Output transistors
  67. This novice needs help with Voltage divider
  68. Does Potentiometer affect cutoff frequency
  69. Matching MOSFET transconductance
  70. marantz pm 7200 left channel distortion
  71. Onkyo TX-SR501 riddle - no sound but it works in every other sense...
  72. powering up amp and pre-amp
  73. simple softstart
  74. Level pots and degrees of attentuation
  75. Beomaster 4000 fixing help + ideas please!
  76. Carver M-500T Bias adjust question
  77. Magic in "flat earth" amplifiers (Naim, Exposure)
  78. Quasi Nmos200 blowing fuses, and FETS's...
  79. Equivalent transistors
  80. I love jfet input
  81. superconductivity and audio ideas Ė letís brainstorm
  82. Circuit of Musical Fidelity A1, Any one has experiences?
  83. PCB for this Loudness circuit - Help!
  84. Scored a Crown Powerbase II
  85. a breakdown of the component part function for a tda7384 amp ic circuit?
  86. NAD C350 Amplifier - Faint Channel
  87. Bridging twin amps
  88. 500W RMS PA Amplifier
  89. KSA-50S Krell
  90. Problems with Onkyo Integra A-8067
  91. High power subwoofer amplifier
  92. what's your thought of using almumium PCB in audio amp?
  93. Marantz 2215b power transformer.
  94. Another diagnosis question?
  95. OK, had a new look on the net for...
  96. Jfet input, Lateral output 2nd version
  97. Another Crown 602
  98. Amplifier making pop sound
  99. Yamaha Integrated AX-380: Anyone know the manufacture year?
  100. Determining Phase and Gain Margins in LTSpice
  101. Replacement for 2N3773
  102. Another op amp based amplifier.
  103. Semisouth SJDP120R085 JFET - who's interested?
  104. Simple method to do quad match
  105. Simple method to do quad match
  106. European Transistor's replacement.
  107. 2SK99,100,101
  108. All 3 amps blew there fuses. what now?
  109. Low power amplifier P8W4R- detail clear sound
  110. Need help replacing caps. Totally new to this
  111. Cyrus 2 with no sound?
  112. JL m2150
  113. Own Nad 302 and have doubts for replaced stereo amp...
  114. limiter connections
  115. DIY Heatsink
  116. Changing Capacitors - Adcom GFP-565 PreAmp, Which Ones?
  117. Audiosource AMPSUB210 Help Please
  118. f4r q8
  119. Mark levinson No.26S preamp Schematic
  120. Complementary JFET-JFET cascode input, BJT VAS-Drivers, Lateral Output
  121. What results in good transient response?
  122. Analog switching
  123. Adcom GFA 545 DC offset
  124. Bootstrap electrolytic capacitor C5 with TDA7293
  125. Thermal compensation for BJT drivers with Lateral FET output
  126. Quatre DLH100
  127. New Patent Laws
  128. Mark Levinson No 27 -schematic requites
  129. Krell ksa 100 ksa100 mkII mk II ksa50 50 GERBER gerbers pcb files project
  130. New Tri-Amp system.
  131. SYMEF amplifier
  132. Need K129A sub. Dual FET Diff's for Sansui TA-500 Receiver
  133. Please recommend a kit amp
  134. Anyone here own a Rel Sorm III sub?
  135. Samick K-9250 problem & search
  136. 400 watts amp advice
  137. Marantz MA-24...the quad was received last nite.
  138. Replacement output transisitors
  139. Mechanical noise in amplifier circuit
  140. mus fid preamp 3 or 8
  141. Dan d'Agostino MOMENTUM: Sonic Character like pure ClassA/SE despite low Idle Power ?
  142. Multiple components. Best ground design?
  143. Question on a Simple Lateral MosFet Amp
  144. TDA1034N vs. NE5534A from various Manufacturers
  145. Genesis Technologies II speakers - servo-amp schematics ?
  146. Low distortion current input VAS
  147. What have I done?
  148. Upgrading a Creek CAS4040s1
  149. Pioneer SX-3800 Power Supply Help
  150. Need CAP Replacement Help on Technics SA-300
  151. Project with TDA1553q
  152. Repairing Quad 306 and not cleaning solder flux
  153. mods for audiolab 8ooos audiolab 8000px
  154. Looks like a city
  155. Symasym 5.3 PCB
  156. Schematic for old PS Model Two amp
  157. ~ 50 WPC Class A Kit for existing Trafos?
  158. Unknown Amplifier.
  159. Amp design for subwoofer and wideband duty
  160. mini amp
  161. Krell KSA-100S System soft-start resistor
  162. Yamaha CS-70R Schematic
  163. adaptive output impedance?
  164. Can a power line fault have this much effect?
  165. New Amplifier Technology
  166. role of cap in neg f.b. loop?
  167. Ess Transar current source amp?
  168. Technics Amplifier Overload problem
  169. SOT-227 water block?
  170. Summing two amplifier outputs with just a resistor
  171. Purpose of Capacitors Around Output MOSFET's??
  172. Anyone got "Current dumping review" by Michael McLoughlin?
  173. Krell KSA-100S capacitor Help
  174. RCA SK Series
  175. Latest project USB controlled mixer with digital pots.
  176. Edcor OPTs for Class A ss amps
  177. Sony amp feedback
  178. What am i doing wrong, why wont my JLH operate in class A / get warm?
  179. Crown XLS 602
  180. Newer = Better?
  181. Adcom GFP-565 - Just in Case......
  182. LM4562 opamp crackling when trying to drive headphones.
  183. The mu-amp revisited
  184. Small earth hum, what could be a possible cause?
  185. Emotiva XPA-3
  186. Help for PCB for PWM controler
  187. SMPS for Class A amp?
  188. AF filter using opamps - substitution of opamps
  189. Amplifier for driver... what class?
  190. schematic of Phonic PWA 2200 power amp?
  191. Another... Which amp should I build?
  192. Pop to speakers when power strip is shut off
  193. DC Filter against humming Toroidals - Summary of the most interesting Comments
  194. Indirect feedback with FETs
  195. Help with JFET buffer!
  196. Simple BUF634 buffer schematic?
  197. PSS audio Essence 308 Amp.
  198. Arcam Alpha 3
  199. Audiolab 8000P Power Amp
  200. Custom Transistors
  201. Is Tony Brady still here - looking for Onix Info
  202. Look what I just bought--FOUR Marantz MA-24s.
  203. Shunt Regulated JLH
  204. Hi-Fidelity PA Amp out there?
  205. Symasym done differently, clean Hi Fi amplifier P12W4R
  206. a musical universal solution
  207. sony ta-f444es tweeks
  208. Cleaning dust from old amp - advice please.
  209. The missing piece, any ideas?
  210. Powered speaker: Sound decays in 2 seconds
  211. input of stomp boxes
  212. 100watt MOSFET Power Amplifier
  213. LJM-L10 supply question
  214. SANSUI 2301
  215. LSK389, LSK170, LSK174
  216. What's your thought about used components?
  217. Help modifying a 2-way amp
  218. mixed (lateral + vertical) MOSFET paralelling
  219. Altec 9440A - cloning best solid state amp ever
  220. Adcom GFA-555 Leaky Power Caps?
  221. Definitives
  222. McIntosh MA7000 overhiting
  223. Nikko Beta 20 preamp
  224. jFET amp with current NFB
  225. Dual-jFET 2SK146 and two single jFETs 2SK147 in parallel Operation in Luxman's L550
  226. pre/amp . compat or not
  227. Need A5 Schematic
  228. diy short circuit protection
  229. Repairing a Rega Elex Integrated Amplifier
  230. Seeking NOS 2SK162
  231. Class A Kits
  232. LM317 for output stage
  233. A simple quasi-complementary 50 watts amp
  234. Leach Capacitor Upgrade
  235. Bored....what to do with all these old parts in the junk box?!
  236. Amp to power 1x15", 4x5" & 2xTweeter
  237. Quad 405 cheap kits on ebay
  238. Best source or replacement for KTA1700/KTC2800 transistors?
  239. tranformer noise
  240. Can anyone ID this rather unhealthy noise coming from my amp?
  241. JBL 6290 amplifier mods on Pcb
  242. Learning Repair Need Help With Sub Amp
  243. Cause of dc thump at turn on
  244. NAD 3020A transistors heating up.
  245. 2SA1024/2SC3206 substitution sugestion
  246. No - feedback amplifier
  247. Technics SU-V7
  248. Denon PMA-860 schematic/service manual
  249. ultra low noise low distortion preamplifier needed
  250. Easiest/Economical way to build multichannel Class A/B amp? Suggestions Welcome

Content Relevant URLs by vBSEO 3.3.2