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

  1. Anyone tried the Renardson Output Stage ?
  2. Simple Killer amplifier
  3. Rotel 820AX problem - any known issues?
  4. Cause of extreme voltage swing at turn on
  5. Amplifier testing on PC with DAAS
  6. Wharfedale EVP-15P amplifier fault
  7. Preamp to match Meridian 206 DS cd player
  8. Crown Com-Tech 400 Dead Channel?
  9. CLASS A POWER AMP
  10. Ultimatest Passive Tone Control Network based on James-Baxandall's topology wanted
  11. Adcom GFA-535 Transistor sub
  12. Pioneer A400 transformer
  13. Amplifier volume knob noise
  14. 100W Hi-Fi amplifier-Help!?
  15. Did someone had tested this current feedback power amp ?
  16. Technics SU-V40
  17. opa827 bypassing,pioneer A-8 tone controls
  18. What Degrades Channel Separation in a Stereo Power Amp?
  19. Recommendation for audio amplifier!?
  20. NAD C320 Can the protection be adjusted
  21. transistor help please
  22. NAIM Nait5i V2 transformer voltage
  23. help fixing a tone control circuit
  24. Jeff Rowland Model 7 mk2 bias adjustement
  25. transistor source
  26. Need help repairing Denon AVR 5803
  27. My first designed amp
  28. Hall-effect current sensor for output stage over-current protection
  29. floating supply amp with single supply
  30. WHICH IS BETTER TRANSISTOR MJE340/350 OR BD139/BD140
  31. Circuit Translation Services
  32. Cairn 4807 Integrated Amplifier Schematic/Service Manual wanted
  33. Aragon 4004 slow relay problem
  34. Marshall Amp GR100RCD Transistor Help
  35. Sansui AU-6900 Questions and problems
  36. Thump when switching amplifier on (guitar amp)
  37. Oscillation only at raising slope
  38. Pure Reference Class A Monoblock
  39. Determining current limit
  40. digital amp modelling
  41. Help in improving a Cambridge P500 (more caps)
  42. MC250 Input Section Voltage Question
  43. Need help with Nad 3020A
  44. Jitter or phase noise in LTSPice
  45. The Sisian Amp
  46. Darlington or Sziklai (compound) pair output stages?
  47. Amplifier repair, some pointers please?
  48. Powering A Tough Speaker (Split from Simple Symmetrical Amplifier)
  49. how can the wattage be?
  50. Experience on diy gene kit A-15
  51. Schematic? Mark Levinson No. 33H
  52. marshall mg100 hdfx
  53. Need help please
  54. Op amps and Pass Transistors
  55. 400W Mosfet Amp Problem
  56. Dx line up comparisons and pcb order info?
  57. Sizing output stage
  58. Other interesting electronics forums ?
  59. Peavey repair- change out one of a group of outputs?
  60. TGM4 amplifier
  61. Lateral FET, Folded drivers, Biasing?
  62. Capacitor Replacement Opinions? - Marcof PPA-1h MC Amp
  63. Best place to start with channel stuck in Protect?
  64. Formula for CR Xo pole?
  65. 100W audio ampligfier - schematic!
  66. APEX PA Amp Turn on off mute - need design support against obsolet devices
  67. Tekko scored some transistors!
  68. help repairing JVC A-k11 integr amp
  69. 80W Hybrid Audio Amplifier!
  70. VINTAGE AMPLIFIERS
  71. Rotel RB990BX protection circuit issue
  72. Denon DRA 55 receiver manual request
  73. Confused about input sensitivity
  74. Biasing lateral FET's, component placement
  75. difference between these two amplifiers
  76. NAD 7130
  77. Nakamichi PA5E MK II service manual / schematic
  78. Peplacement for 2N5638 JFET Chopper Transistor ...?
  79. PHASE LINEAR 400 SERIES TWO
  80. to Change tweeter protection device
  81. 2 Signals THD format
  82. Borrowed a friends AMP and now it doesn't work! HELP!
  83. SSA variants and references
  84. SAE 2200. Could use some hints.
  85. Rotel vs NAD
  86. Assistance to improve 100W amplifier!
  87. Pre amp oscillate
  88. capacitor upgrade for Focal 2.150 amplifier
  89. pioneer a-88x recap,what else could be done
  90. Capacitive load testing
  91. Peavey CS 800x power problem
  92. Shunt Current Feedback
  93. Current Source amplifier for low impedance loads
  94. Hafler PC-19C Boards (Someone make a replacement?)
  95. Peavey cs4000 and cs4080....class?
  96. vintage pioneer ad-360 wiring instructions
  97. Need amp with 200 kOhm input impedance
  98. PCB for audio amplifier with TDA7250!
  99. Fairchild A00-6
  100. Problems PS Audio Delta 100
  101. Hopefully an easy one for you...
  102. Deconstructing Rowland 7
  103. 20~50W amp
  104. Replacement of IRF730 for Sonic Frontiers SFL-1
  105. 20watt amplifier
  106. Current mirrors as collector loads in a symmetric amp
  107. Can I? Stereo in > parallel out into 1 speaker?
  108. c3519 and a1386 transistor replacement
  109. Prefered type of amplifier
  110. Some not very happy experience with my used GFA-555 II AMP
  111. How about a JFET input, TUBE VAS+buffer, and MOSFET output?
  112. AVA Insight+ 240
  113. modern incarnations of Hiraga Le Monstre
  114. Noise Reduction Solutions
  115. schematic error
  116. AV400
  117. The double blind auditions thread
  118. Hum (ground loop?) issue when using HT pass through on SDS-254 amp
  119. PCB for QUASI Amplifier for Beginners with changes!?
  120. NAD 2100 protection on!
  121. Trying to add pre out/main in to integrated amplifier. Am I thinking right?
  122. THD measurement in spice
  123. Leach Amp Project
  124. Threshold Fet 2 Series 2 preamp
  125. sony HST-550W service manual question???
  126. NAD T762 - Circuit Diagram - Help!
  127. Another Crescendo ME Problem...
  128. Grundig Console KS 526
  129. Class S
  130. Simple sub amp a 10-year old could build?
  131. Borbely-Lender True Symmetry
  132. Cyrus I (issue 07)
  133. Schematic for audio amps
  134. Coupling cap 360deg phase shift??
  135. very first "blameless" amplifier prior 1969
  136. About optimos pcb
  137. How to simulate an OLG of the TMC amp
  138. NAD 3020 Rebuild - thermal breaker replacement/source?
  139. STK4143 MKII Datasheet
  140. Capacitors for this amp ?????
  141. PSA 150 S (pure sound amplifier)---help needed
  142. Amp is not bi-wired Speakers are :(
  143. pioneer sx 3800
  144. Help with a Hafler amp and AV receiver setup
  145. Krell KMA-100 DC Offset
  146. Headphone amp NE5532
  147. Limit Amplifier
  148. NAD 3100 amplifier tone POTs
  149. need data on ARC 4700 and ARC 4800
  150. Does it matter? (CLG/OLG question)
  151. Heatsinking drivers, do most drivers get very hot?
  152. Can anyone shed some light please?
  153. Is this heatsink suitable for this amp?
  154. At a loss on thins one
  155. MILLER CAPS ...
  156. Diodes instead of or across emitter resistors
  157. Need help with an old amp
  158. B&K AV6000 Sers II Running HOT
  159. How about even simpler with good clean sound?
  160. Biasing Question
  161. Odd regulator for frontend
  162. Rotel RA-312 - only one channel works
  163. Very simple class B amplifier
  164. BSH103 / BSH203 flicker noise corner
  165. Blameless-like amp burnt channel need help to prevent that happening again!
  166. Need meter light alternative for Sunfire Cinema Grands
  167. Aragon 4004 power amp channel imbalance
  168. Transistor switch audio mute
  169. this class a amp is good?
  170. P3A MODIFIED VERSION
  171. Rotel RB-970BX Upgrade?
  172. The most common cause of speaker buzz from an amp?
  173. can my sony amp be tweeked
  174. List of the best sounding amplifiers
  175. 400 WATTS into a 5.25" 45W RMS Speaker ?
  176. Upgrade for TIP35/36 outputs
  177. ohm's issue
  178. TEAC AG-V7700
  179. Technics SU-V7 not functioning
  180. Metempsychosis of a NAD
  181. Capacitor complacency
  182. sink or not ?
  183. Harman Kardon recycle project
  184. Marantz 2220 Right Channel Static
  185. 2 OHMS DRIVING
  186. Need a tough TO-220 Bipolar...
  187. Can a build up of dust effect the operation of a PCB?
  188. Dx hybrid amplifier will be produced soon
  189. 2N2907A instead of BC179
  190. Audioanalyse PA-60 (PA60) Power Amp - where to get Schematic ??
  191. Hafler DH 200 grounding
  192. Cyrus 2 amp distort when crank up volume
  193. Rotel RB-1010 power amp varistor!
  194. Two transformers on one AC plug?
  195. All CFP Non Global Feedback Amplifier
  196. JFET input, MOSFET VAS, VERTICAL output
  197. Should I remove These Caps?
  198. bench testing
  199. Dx Zuper A - a new amplifier to be released in July 17th - 2012
  200. Spice models for 2SD438/2SB560
  201. 2sc1318 transistor source or equivalent?
  202. How to take apart an old Kenwood receiver?
  203. Next Future Amplifier Jfet and Bjt
  204. Parallel Thermaltrak with standard bjt of same number?
  205. Phase Splitter
  206. "unfolded diff pair" headphone amp
  207. Heat sink size, Need help in determining.
  208. suggestions for improvement (Old Consumer Amp)
  209. Rail Lifter/Boost Circuit (ala TDA1562q)
  210. Problem with Pioneer QX4000 - have some info and circuit diagram!
  211. A little hum on my subwoofer
  212. BF822/MJE250 substitutes ?
  213. scrape sound in my subwoofer volume
  214. P3A Elliott
  215. Adccom GFA-585 Poping Noise & Blue cable from transformer is not plug in.
  216. Lateral output amp with jfet input
  217. spice model for 2SK711
  218. Info on this pair of A1943/C5200
  219. Which AMP should I use?
  220. Balance Pot Replacement
  221. Transistor Replacement 2N5551
  222. ONE MORE P3A QUESTION
  223. Proton am-30
  224. needed sony transformer specs
  225. I scored an entire 3000pc reel of Genuine Toshiba 2SK117-BL smd fets today!!!
  226. Preamps and line level...
  227. Some help please with Wharfedale 2050A.
  228. Simple Symetrical Amplifier
  229. Samson Servo 550 won't turn on
  230. replacement for 2SC4793 and 2SA1837
  231. Hybrid bright idea
  232. Low power amplifier
  233. Quad 44/405
  234. finding feedback line and gain controlling resistor
  235. How to bias Long tail pair....??
  236. LM3886 driving long cable instability
  237. emitter resistors - how to calculate for discrete opamp.
  238. Rotel RA-870 intermittent channel (simple fix?)
  239. 250W amp with IRFP240 & IRFP9240
  240. Quad 303 IEC power socket upgrade
  241. fixing nad c325bee
  242. Pioneer QX40000 - When replacing bulb, shorted bulb to ground. No now display
  243. Need help for Musical Fidelity B-1 Integrated Amp
  244. Dx Blame MKIII-Hx - Builder's thread
  245. Best Amp for my Speakers
  246. Could you recommend me a SAE technician
  247. Has anyone used this volume control?
  248. Transistors recommended for new designs
  249. Hughes AK-100
  250. Luxman Integrated Amplifier L550 ("L-550") Capacitor Replacement in the Power Supply

Content Relevant URLs by vBSEO 3.3.2