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  1. this class a amp is good?
  2. P3A MODIFIED VERSION
  3. Rotel RB-970BX Upgrade?
  4. The most common cause of speaker buzz from an amp?
  5. can my sony amp be tweeked
  6. List of the best sounding amplifiers
  7. 400 WATTS into a 5.25" 45W RMS Speaker ?
  8. Upgrade for TIP35/36 outputs
  9. ohm's issue
  10. TEAC AG-V7700
  11. Technics SU-V7 not functioning
  12. Metempsychosis of a NAD
  13. Capacitor complacency
  14. sink or not ?
  15. Harman Kardon recycle project
  16. Marantz 2220 Right Channel Static
  17. 2 OHMS DRIVING
  18. Need a tough TO-220 Bipolar...
  19. Can a build up of dust effect the operation of a PCB?
  20. Dx hybrid amplifier will be produced soon
  21. 2N2907A instead of BC179
  22. Audioanalyse PA-60 (PA60) Power Amp - where to get Schematic ??
  23. Hafler DH 200 grounding
  24. Cyrus 2 amp distort when crank up volume
  25. Rotel RB-1010 power amp varistor!
  26. Two transformers on one AC plug?
  27. All CFP Non Global Feedback Amplifier
  28. JFET input, MOSFET VAS, VERTICAL output
  29. Should I remove These Caps?
  30. bench testing
  31. Dx Zuper A - a new amplifier to be released in July 17th - 2012
  32. Spice models for 2SD438/2SB560
  33. 2sc1318 transistor source or equivalent?
  34. How to take apart an old Kenwood receiver?
  35. Next Future Amplifier Jfet and Bjt
  36. Parallel Thermaltrak with standard bjt of same number?
  37. Phase Splitter
  38. "unfolded diff pair" headphone amp
  39. Heat sink size, Need help in determining.
  40. suggestions for improvement (Old Consumer Amp)
  41. Rail Lifter/Boost Circuit (ala TDA1562q)
  42. Problem with Pioneer QX4000 - have some info and circuit diagram!
  43. A little hum on my subwoofer
  44. BF822/MJE250 substitutes ?
  45. scrape sound in my subwoofer volume
  46. P3A Elliott
  47. Adccom GFA-585 Poping Noise & Blue cable from transformer is not plug in.
  48. Lateral output amp with jfet input
  49. spice model for 2SK711
  50. Info on this pair of A1943/C5200
  51. Which AMP should I use?
  52. Balance Pot Replacement
  53. Transistor Replacement 2N5551
  54. ONE MORE P3A QUESTION
  55. Proton am-30
  56. needed sony transformer specs
  57. I scored an entire 3000pc reel of Genuine Toshiba 2SK117-BL smd fets today!!!
  58. Preamps and line level...
  59. Some help please with Wharfedale 2050A.
  60. Simple Symetrical Amplifier
  61. Samson Servo 550 won't turn on
  62. replacement for 2SC4793 and 2SA1837
  63. Hybrid bright idea
  64. Low power amplifier
  65. Quad 44/405
  66. finding feedback line and gain controlling resistor
  67. How to bias Long tail pair....??
  68. LM3886 driving long cable instability
  69. emitter resistors - how to calculate for discrete opamp.
  70. Rotel RA-870 intermittent channel (simple fix?)
  71. 250W amp with IRFP240 & IRFP9240
  72. Quad 303 IEC power socket upgrade
  73. fixing nad c325bee
  74. Pioneer QX40000 - When replacing bulb, shorted bulb to ground. No now display
  75. Need help for Musical Fidelity B-1 Integrated Amp
  76. Dx Blame MKIII-Hx - Builder's thread
  77. Best Amp for my Speakers
  78. Could you recommend me a SAE technician
  79. Has anyone used this volume control?
  80. Transistors recommended for new designs
  81. Hughes AK-100
  82. Luxman Integrated Amplifier L550 ("L-550") Capacitor Replacement in the Power Supply
  83. Harman Kardon 775 mono amps earthing
  84. Medium power mosfet amp
  85. Adcom GFA 565 Diodes
  86. ADCOM GFA-585 simultaneous distortion alert
  87. Lateral/Vertical mosfet conversion
  88. Yamaha cdx1030 Capacitors
  89. Why a new A/V receiver can not sound as good as a 30-year-old one
  90. Help Identify YAMAHA amp
  91. Need help repairing Yorkville MP6
  92. Parasound Halo A23 problem
  93. vintage amp
  94. rotel michi and atc schematics here...
  95. Hx-Home Edition and Hx Mini Edition will be released December, 24th
  96. Minimizing dc offset in simple amplifiers
  97. Naim Nap 250 (135) specs
  98. current feed back amplifier
  99. Pioneer SX-1250/SX-5590 schematics for repair
  100. Any crazy idea?
  101. ElectroVoice 7300A trouble
  102. Bridge an stereo amplifier to MONO
  103. How to do floating cascode on the P-channel side?
  104. IMPEDANCE MATCHING FOR I/V TRANSFORMER
  105. Preventing bjt breakdown
  106. information requested
  107. Luxman A373 - D375 - T353 Integr. Amp - CD - FM-Tuner
  108. Onkyo M-508 clicking sounds
  109. Bypassing main caps in Hafler DH-200
  110. Help Ampeg SVT-3 Pro
  111. Marantz SR2000 Receiver: Worth saving?
  112. 6 amp circuit one power supply unit advantages/disadvantages
  113. Denon DRA-685 NO POWER
  114. New Hafler DH-200 Board?
  115. Voltage Controlled Signal Amplitude
  116. Audible benefit from higher 'headroom.'
  117. Linx Vega power amp...
  118. Feedback affects Soundstage, Imaging, Transients ?
  119. Carver CT-29v Preamp Service Manual ?
  120. Phase Linear 400 Series Two Blowing fuses
  121. information on audiomobile sa1600?
  122. Updates on my New Ovation SCA-1 pre-Amp
  123. high voltage bjts
  124. Class-A Opamp with output stage
  125. Rotel RB-871 Mark II Channel Imbalance
  126. Newbie repairing Hafler DH220 advice needed
  127. AKAI AM-U1
  128. Need Nearfield amp recommendation
  129. Need Nearfield amp recommendation
  130. how to dim an LED
  131. I did a stupid thing... (Nad C320 red light)
  132. Vu meter, questions
  133. 2N3055 transistor, which brand to buy?
  134. Harman Kardon HK770 vs AVR254
  135. Jfet - Mosfet Amplifier2
  136. Help on bias multiplier
  137. DX Precision I Simplified, Help
  138. Problem with 100W Audio Amplifier!?
  139. Aikido meets Zen
  140. newbie question
  141. Leach Low Tim frontend tweak
  142. 100W mosfet amplifier with IRFP250 - Help!?
  143. Idling current in Rega Mira 1, 2 or 3
  144. Which (parts) of preamps & amps did John Curl design
  145. Best place for Adcom 565 repair? HELP!
  146. what causes 'thick' sound?
  147. Advice on upgrading a Denon PMA-925R
  148. Sony V333ES Amp with a rapid clicking relay and no power
  149. lm3886 power output question
  150. Change the outputs in my Crown D60?
  151. Repairing a jbl 1201.1II...
  152. Crown XLS Series - Fuses??
  153. Nuforce Icon Amp... Dissassembly?
  154. Marantz PM7000 distorsion problem in R channel
  155. Counterfeit transistors ?
  156. Marantz PM7003 help with schematics???
  157. Making a preamp
  158. How much gain does Nakamichi CA-7 pre amp have?
  159. Kit Recommendations?
  160. Output Impendance
  161. Nakamichi Receiver 1 Remote Failure
  162. Marantz PM7003 Service Manual desperately needed
  163. Bjt vs mosfet drive
  164. preamp static troubleshooting
  165. question
  166. Krell KSA-300S cliks off
  167. replacement cyrus 2 rocker switch .
  168. Switching source and levels in a multi-channel amplifier
  169. power amplifier
  170. Yamaha Power Amp Circuit Theory Help
  171. circuit switching
  172. CCD-2400 Concept Car Amp
  173. Powering on my LCD causes my amp to hum through the speakers
  174. ideas on fixing amp?
  175. a / b Selector Switch - Stupid Question.
  176. Cyrus One Amplifier - One Channel Silent - What could it be?
  177. Quad 606 into a 2 ohm load
  178. Hiss sound from DIY speaker, anyway to remove it ?
  179. Opamp maximum output current (NE5532 or similar)
  180. Soliciting advice on mods for Soundcraftsmen FET PR1800
  181. Help carver M400 Oscillating
  182. mosfet opamp
  183. A Modified P3A
  184. Any Jean Hiraga class A PCBs or kits?
  185. Running Power Amplifier in Inverted Mode
  186. Baker clamps?
  187. HRII to operate with 55V - a higher power HRII
  188. Rack, cabinets, chassis dimensions
  189. What known accurate spice models are around?
  190. 45W@8R 70W@4R CLASS B SO LOW DISTORTION.
  191. Carlsbro 80 GLX Problem
  192. blown 2sj201 and 2sk1530
  193. diyAB Amp - The "Honey Badger"
  194. common source amplifier with CFP output
  195. Fairly fast buffer
  196. 'Low performance' transformer tests
  197. 2sc5200 a1943 amp suggestions needed
  198. Aura Evolution VA100 Mk2. Which transistor is which?
  199. Nothing to see here
  200. Revox A78 Speaker Connnections
  201. Help the Apex 550W Class-B?!
  202. Depleation Mode MOSFET current sink.
  203. Need schematic for BASH INDIGO 600080 subwoofer
  204. Ibanez SW65 Amp help
  205. Which SS kit good for tube hybrid?
  206. Do you like Class A?
  207. Lateral mosfet driving question - Hitachi amplifiers
  208. Help, need licensed electrician to fix fusebox, run seperate outlet, etc.
  209. HELP NEEDED!!! Broken Potentiometer.. :/
  210. Need help diagnosing/fixing/finding something to do with Marantz 2225
  211. Modifying Emotiva XPA-5
  212. simple question about PS for DX Blame MKII
  213. Need help fixing guitar amp
  214. Weird Power Transister Sound.
  215. Engineer, help please - Neg. feedback/infilters
  216. Budget amp work-over :)
  217. Circuit schematic question for Rotel amp.
  218. Require correct substitute for B512
  219. Bias servo in the AN-1651
  220. The design of active crossovers
  221. Poweramp with IRFP4668
  222. Leave Adcom GFA-585 Turned on?
  223. unbalanced single or dual channel mosfet amp input OP circuit
  224. electrocompaniet ec 4.7
  225. H/K Citation 11 substitute for FET Q508
  226. My Dead Arcam 200 AVR project/helpHi all 0/ Basically I have an old Arcam 200 AVR tha
  227. Need help identifying SMD device for NAD T765 receiver. thx
  228. Transistor replacements
  229. bypass capacitor size
  230. Overheating Class A
  231. jFET Power Buffer
  232. JLH Class A headphone amp- where to buy from ?
  233. Bias Drifting Higher?
  234. Info On Digitech Amp Simulator
  235. Tweak of Luxman SQ 507x
  236. Quad 405-2, 34 & FM4...
  237. ZEUS TWO AMP
  238. Sony STR-6065 Receiver Left Channel Issues
  239. electrocompaniet ec 4.7
  240. 1000W PA Quasi NMOS Amp - Class H Stepdriver possibile ?
  241. Help needed on replacing Adcom 545 power supply caps!
  242. Poor bass in Yamaha receiver
  243. Poor bass in Yamaha receiver
  244. Class AB is being mismaligned ?
  245. Silicon Chip Ultra-LD Mk 3 < 0.004% THD @ 20KHz
  246. 2sa1216/2sc2922 designs?
  247. Hybrid situation
  248. HK930 with no output
  249. how do they sound
  250. THD vs output power in LTspice

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