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  1. Jands series 920 bias setting?
  2. bias spreader bypass cap
  3. question about transistor package types
  4. Onkyo M-504 troubles - need some advice
  5. Bose 4401 pot
  6. FET drivers for BJT outputs?
  7. Electrocompaniet AW100 case
  8. I want to build a 1-2W class a amplifier for use in a 5,25" pc expansion slot
  9. B&K avr 507 blows fuses
  10. cyrus aca7.5 help
  11. Class A, 4 Watt, No Feedback, Simple Circuit, Great Sound
  12. help explain the current source behavior
  13. Need NAD 3020b service manual
  14. Quad 405 amplifier
  15. Trying to test Hafler dh-500 mosfets
  16. Repairing ElectroVoice CPS4 -- need schematic!!
  17. Noisy phono stage on vintage Pioneer SX-434
  18. LIN LK-85 SOUNDING TINNY AND FLAT
  19. Multiple feedback LP filter ?? Help??
  20. Dynaco PAT-4 input questions
  21. H/K AVI 200 & Sony STR-525 Amp Problem???
  22. DC Coupled amplifier capacitor vlaues
  23. How to measure/trigger/view low level 60/120hz hum?
  24. How did I blow this fisher BA6000
  25. What does the volume knob do - stupid newbie
  26. Stability analysis of EF output stages
  27. Good power amplifiers 6W---25W4R
  28. GNOSYS amplifier - Future come true
  29. The dark side of constant power amplifiers (and similar schemes)
  30. Help Transistor equivalents
  31. Luxman Amp problem.
  32. Snuber question
  33. Rega Elicit, need repair help.
  34. KENWOOD KA-7300 NOT SATISFIED
  35. good pre-amp for 300$
  36. Naim NAP90 - loud hum when no input connected
  37. Advice on choosing a new ~20W Project
  38. minimum inout circuit for testing
  39. Problem With Pioneer Receiver
  40. 2 Preamps on 1 PCB ?
  41. Recapping Quad 99 - simple question..
  42. AC coupled feedback
  43. OK it's late and I need to call it quits.
  44. Event 20/20 Bas
  45. Acousto-electro guitar amp - speakers impedance
  46. pa amp repair.
  47. FET Static Power Dissipation
  48. Best 2N3055 alternatives
  49. what is this amp really - "Digitech" AS-0476
  50. Midrange attenuation of 4-5dB needed
  51. Help to calculate the amplifier
  52. Need help on Yamaha AX-440
  53. NAD 208 arbitrarily into protect mode - more commen when hot
  54. printed datasheets
  55. Miller Compensation Capacitor vs Slew Rate
  56. I need help with a transformers issue
  57. NEED HELP FOR NAD C-320 INT. AMP
  58. Replacing caps in my hk770
  59. Alternatives to transistor BF247A
  60. Amp's output DC comes and goes, any suggestions?
  61. Amc Transformers
  62. Marantz PM68 tweak
  63. Technics SA-404 running hot!
  64. Adcom 545ii problems
  65. About 10-14W Class A amplifier
  66. Need help with SC480 Build
  67. Need a little help with a L 20 amp
  68. Pioneer SX-1050 Re-Capping - Film or Electrolytic??
  69. This meter pegs but amp works fine
  70. Amp woes... Denon POA2400.
  71. Amp woes... Denon POA2400.
  72. Accuphase e-202 relay
  73. OPA7 discrete op-amp modern design
  74. Subamp with ~ 1000 W RMS at 4 Ohms, built at low cost
  75. Building a DJ mixer
  76. Where to buy heatsink for power amp?
  77. NAD T762 Plays analog CD with the Tuner
  78. Help repairing Pioneer M3
  79. dc output protection
  80. Burning in a Transistor amp, does it change anything?
  81. driver emitter resistors.
  82. method of the coherent triplet
  83. Creek Integrated Amp 5250SE -various Versions for Input Selector Switches
  84. QSC A21 bias?
  85. help me get info about a transformer that comes from a Crown XLS 202 PA amp
  86. help me get info about a transformer that comes from a Crown XLS 202 PA amp
  87. NAD 3020A Constant Hum
  88. two opposed transistors to clamp audio signal
  89. headbanger amp
  90. adjust bass boost frequency
  91. Better way of installing gate stopper resistors?
  92. Hi Fi AB amplifier for Powered Speaker
  93. Will these speakers work?
  94. MOSFET gate resistors, carbon?
  95. power handling of output stage emittrer resistors
  96. Buffer & Amp experiment
  97. McIntosh MC2100 question
  98. Runing Quasi's NMOS200 @ 2ohm ?
  99. Soundcraftsmen help
  100. Good old technology?
  101. SC480 Amp Power Supply and Voltages
  102. power resistors in power amps
  103. simple diamond mirror preamplifier
  104. My Amp Collection
  105. battery powered power amps
  106. Rotel RA-970BX problems
  107. help with preliminary calculations
  108. CA9 Schematic needed
  109. Panasonic SU-2700 Repair (Otherwise known as the Technics SU Z1)
  110. 150W > cheap, simple, bass power amp?
  111. Nad C320 slow warm up
  112. Luxman L-530 damping factor
  113. Marantz PM-230 Amp repair help - Input selector?
  114. Voltage regulator adjustment
  115. Replace a balance pot with resistor?
  116. quasi-balanced working method
  117. My 10W class AB Amplifier
  118. Chassis grounding a Accuphase e-202
  119. Type of outputtransistors in a Classé Audio DR-3
  120. My first PCB - some help needed
  121. Focusrite Voicemaster Preamp Repair Advice
  122. Luxman L11 service manual wanted
  123. Not enough power from my amplifier?
  124. Is it overheating?
  125. Carver M1.5t Output Devices...
  126. SpeakerCraft BB2125 - burnt resistors
  127. Looking for a complete DIY amp
  128. Kenwood KA-3500 Integrated Amp DC Offset / BIAS Adjust confusion
  129. Buffer help needed
  130. How much power for an initial experimentation
  131. Cerwin Vega SUB-150 Loud Hum
  132. Denon PMA-250 amplifier - volume issue
  133. need help repairing ppi 4400m
  134. PV 2000
  135. Accumulator power, stabs free
  136. LME49830 non audio application
  137. Stacking op-amps - pros and cons.
  138. Vintage V-FET Amps - Where Has All The Interest Gone?
  139. Kenwood KA-3500 bias adjustment
  140. help for MARANTZ MA-9S2 schematic
  141. Easy way to listen to power amp via headphones
  142. Amplifier with nested Miller compensation
  143. Audio Sonic ST-500 integrated
  144. Help on Sansui amp board
  145. The Pulley amplifier - Wilson mirror
  146. Replacing TO3 transistor insulators
  147. Dynaco Stereo 400 Headache
  148. Crimson Elektrik Literature from 1979
  149. Any kit/board suggestions?
  150. What about this amp-CFA or VFA?
  151. 400w high fidelity diy amp, where can I find them?
  152. LM317/337 causing problems with my amp? Hegel H1
  153. Negative Feedback Caps - Bipolar OK?
  154. DC Offset readings?
  155. Potting the input stage changes tone?
  156. Elektor Preamp 2012 (Douglas Self) Mini, low budget
  157. "Simple" CF amplifier circuit...
  158. Fujitsu 5200 power transistors in TO220 packaging?
  159. 2 preamps in the same poweramp
  160. Recapping of SS amplifier
  161. Mic preamp for dynamic mics, any glaring errors ?
  162. Unknown mosfet amplifier
  163. More current mirror confusion
  164. Have power need a kit
  165. Why is the output of the IPS LTP considered a current output?
  166. Crescendo Elektor Modify Suggestions
  167. Strange crackle in my Rega Mira
  168. Naim Nait 2. Gone very quiet.
  169. Rotel AV amp for 2-channel?
  170. Adding gain to INA134 ?
  171. how to test a vi limiter
  172. Mark Levinson 26 questions
  173. Multisim transistor models needed.
  174. Latest project 500 watt class AB in a PC case.
  175. fuse // cap for basic passive speaker protection ?
  176. Lateral Mosfet Amplifier Design
  177. Min DIN
  178. 25W Mosfet Amp troubleshooting
  179. Hill DX 3000 low power
  180. Leach SuperAmp with 2/4 extra pair of output devices?
  181. Albarry m408 upgrade questions...
  182. Is NJM4580D an upgraded NJM4560D ?
  183. Current mirror load in a LTP
  184. Need suggestion
  185. Assembled DIY Phono Amp OPA2134PA on Ebay
  186. PHASE LINEAR 4000 PRE
  187. NAD 916 DC offset correction ?
  188. BD139 Odd problem- NAD 3140
  189. Power Decoupling & Hum Noise
  190. Respectable THD levels for double EF Amp
  191. Kenwood ka-801 Help how to remove current limiter SOA
  192. Fender BXR 60 bass amp buzz (preamp section)
  193. 140V/us
  194. ANYONE WITH CYRUS 2 VERSION 7?
  195. Trouble with Denon Avr 5805
  196. someone can help me to analyze this circuit?
  197. Philips FR675 repair: replace 2SC2240 with ZTX458
  198. Why is my amp oscillating ?
  199. Crimson Elektrik PCB's
  200. Carver M1.5 Crackle Noise
  201. End resistors Cyrus 8v2 mod
  202. Would an 12v to 240v inverter run an amp?
  203. Is there any place need to improve in this power amplifier
  204. My dream amplifier, wished I knew how to make it.
  205. Repair of Onkyo TX-SR506 (One transistor blown)
  206. Wanted! 12AU7-Mosfet hybrid from Musen to Jikken
  207. More than 25watts realy needed ?
  208. Marantz 2385 problem
  209. Correct way for PSU?
  210. Turn on pop Rockfosgate Hafler
  211. How do you solder this 24pin SMD IC+
  212. Computing output impedance (Cordell's book)
  213. How to reset NAD AV 713?
  214. Service manual Nad AV 713?
  215. NAD 2600A Modification Question
  216. Is this preamp circuit OK?
  217. ringing with squarewave
  218. Matching MOSFETs
  219. Bypass Balance Pot
  220. Power Amplifier WITHOUT compensation
  221. Voltage amplifier: V -Ro> 1k (4Vp) and Phone -Ro = 32R
  222. Kenwood KM208
  223. Step Response Simulation for SSPA
  224. Is kit for the Hafler xl280 worth the $?
  225. Help Fixing Technics SU-V4X
  226. Modify amp from voltage to current feedback for low Qts drivers
  227. Crest 8001 Pro, randomly in protect, need help
  228. Harman/Kardon HK870 blowing fuses
  229. Audiolab 8000a volume control repair
  230. A power steering for the output
  231. Cambridge Audio 640A Overheating / Distortion
  232. Ferguson stereo casseiver model # 3926 - year 1979
  233. What to connect to earth ground?
  234. Fixing an NAD 216 making chirpy sounds
  235. Elektor Equa Amplifier
  236. Sony TA343 Crackling
  237. Giesberts HEXFET AMP Problem
  238. Help with a toshiba 2SA1943 & 2SC5200 subwoofer amplifier shorten
  239. CYRUS 2 VERSION 07 REPAIR IN JAPAN
  240. Amplifier with 2 AA battery
  241. Transistors equivalent for amplituner
  242. QSC MRX 2450
  243. im newbee
  244. Amp-Speaker
  245. Re: Balance to Un-Balance Converter
  246. NAD AV 713 right channel bad
  247. difference between rectifier and solid state rectifier
  248. DC-Servo Vs. Speaker protection with relay
  249. PHASE LINEAR 4000 pre amp
  250. Sony TA3200f Issue

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