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  1. Akai AM-2600 strange issues
  2. Ideal Biasing Current
  3. BGW 210
  4. Onkyo w/ DC at output
  5. All CFP preamplifier
  6. Improve amp stage Onkyo AV Reciever?
  7. Snail Power CA18 Professional Power Amplifier,Blown Fuse & Power Transistors shorted
  8. Biamp CPA130 for biamping
  9. Research into IGBT audio amplifier.
  10. Carver TFM-25
  11. Citation 12 amp issue
  12. Mark Levinson ML7 any experience..
  13. New complementary pairs
  14. ALPS Pots with loudness pin - Where to buy
  15. 2 amp current source
  16. surround sound
  17. Lexicon MC8 7.1 bypass
  18. Does anyone have schematics for Streets/Bipolar 850 Amplifier?
  19. Amp Board Issue - Need Help
  20. Need help with B&k amp one channel low output
  21. Ground-centric VAS?
  22. Current drive amplifier?
  23. Loudspeaker Thump
  24. Low power High quality amp for driving a tweeter:ideas?
  25. Mission Cyrus Two - help identify what's wrong..
  26. Attaching transistors in twin monoblock configuration
  27. Increasing MOSFET amplifier output power - a VAS supply elevator
  28. Hiraga Le Monstre with battery?
  29. IGBT schematics
  30. Can class B sound good with no feedback?
  31. Pioneer SA-9500 Integrated amp tripping speaker protection
  32. Please help repair JVC A-X2
  33. Crown CE 2000 no output, no fault LEDs, power and signal LED on repair advice
  34. VSSA 5x5 SMD
  35. Bootstrapped amps. DX/Aksa/RCA/etc...
  36. "New" amp with germanium transitors (AD161/162)
  37. What can I build with a junkbox full of TIP31, LM324, and 10W power resistors?
  38. nikko NR 1019 protect
  39. TDA2030 replacement for guitar amp
  40. Help! Sony TA-F770ES mystery fault
  41. NAD 2140 Upgrade
  42. NAP-140 off eBay, component back to front.
  43. Technics SU-G50 - Blowing Fuses - looking for a schematic
  44. Chord SPM 900 very quiet - using correct cable?
  45. Douk HD1969
  46. NE5534 - 22pF on pin5,8 or pin2,6
  47. A Solid State Wiki
  48. Meter adjust what do i need?
  49. aiwa sa-p22 repair
  50. Need help understanding feedback loop
  51. 2SC5200 and 2SC5949 bias ratio
  52. Bedini 25/25
  53. LME49830
  54. Onkyo TX-890 "Spazing Out" When Cold
  55. Repair a Bryston 4B
  56. Looking for a bit of advice
  57. SPICE Saturated BJT
  58. About Ultra-LD Mk.4 amplifier
  59. New power supply chips, new measurements are needed
  60. Absolutely Idiotic Question !
  61. ARC D-52 advice
  62. please help me identify this 4B board
  63. Denon DRA-825r Treble potentionmeter
  64. roksan kandy mk3 service manual
  65. Naim amp and speaker Incompatibility/Dilemma?
  66. Roksan Kandy KA-1 MkIII cold start issues
  67. PSRR obviated by super regs per opamp??
  68. Low Power SS Amp Recommendations
  69. Amplifier LED's
  70. SMD power mosfets
  71. Advice on this heatsink please
  72. Amp starting trouble
  73. 150 Watts Power Amplifier
  74. JLH2003
  75. Harman Kardon 330A rebuild advice
  76. Amp comparable to the Marantz PM-68
  77. Frankenstein amp (Antronics, AKAI AM-06, DX amp)
  78. Amp plays audio for a moment then goes silent
  79. Which of these Toroidals?
  80. Service manual search driving me INSANE!
  81. Biasing Question
  82. TO-3P mounting options
  83. Troubleshooting advice
  84. Heatsinks - What is the best way to mount?
  85. MS50 Mhavskie Amplifier 100 watts
  86. Nelson Pass' Easy Peasy MOSFET Vgs Measurement
  87. quasi complementary amplifier 2n3055 pcb
  88. Akai aa-m3 power not working
  89. Which amp should I get?
  90. Amp for my passive Monitor
  91. source follower capacitence ?
  92. Wiring the input ground in various ways. Here are the results.
  93. EAW CAZ 2500 any reviews
  94. Class a build suggestions
  95. Transformer coupled power amplifier biasing
  96. Input bias current issue
  97. Apex AX6 Modification
  98. Latest project 75WRMS lateral mosfet To3 amplifier
  99. Common Emitter OPS?
  100. heatsinking sanity check - eliminate insulators?
  101. Quasi complimentary MOSFET amplifier
  102. Mosfet-based replacement for loudspeakers relays
  103. NAD 7225PE - Blows outputs after repair, question about installing emitter resistors
  104. unknown Amp
  105. B&K ST-202+ Repair
  106. Adcom GFA 5300 - Bad caps?
  107. Peltier mosfet cooling
  108. End Of Life: Sanyo / ON_Semi 2SC6043 + 2SA2127 350 MHz 1 watt TO92-LongBody
  109. New RCA's in a Hafler DH-500
  110. Noob needs help - Amp confusion & ground loop?
  111. What happens when I use two outputs on a single speaker?
  112. Looking for an amplifier kit (for a pair of 2x22v 300VA transformers)
  113. Arcam Alpha 7 Amp 24v UK - blown internal fuse
  114. 150 volt Rails how Big caps Are ideal
  115. 120W/4R Class A+
  116. Q about quasi-complementary push-pull: pnp, bandaxall diode, C-B cap, emitter res
  117. Mark Levinson ML-9 bias
  118. Power Cap Not Dissipating Charge
  119. DIY or 'Mod-able' Amp Suggestions
  120. Is this a normal DC servo?
  121. Sony T-N86B Output Transistor Source?
  122. Simple DC protect
  123. Polk Audio psw300 schematic?
  124. John Bedini
  125. Apex NX14 (16) good sound
  126. Best sounding 50 watt amps? on a budget
  127. Sanken A1673/C4388 transistors
  128. Pioneer spec-4 no speaker relay
  129. Grundig Studio RPC amplifier need help
  130. Problem with Mcintosh MC2200
  131. Adcom GFA 5500 Capacitor Shop
  132. Does anyone of the schematic for Martin Logain Dynamo amps?
  133. 500 Watt Amplifier
  134. long-tail-pair demon?
  135. NAD 325BEE won't power up
  136. NAD 214 no idle current
  137. dynacord amps 600/1000/1600 repair help.
  138. Clipping indicator
  139. Volume pot rustles. Should I try better pot or change topology?
  140. 2SA1494/2SC3858 reputable supplier.
  141. Hafler DH200 capacitors
  142. 700 watt Power Amplifier
  143. Heathkit AA-1800
  144. Marantz 2238B hum
  145. Feeding separate Stereo and AV preamps into a SINGLE pair of active speakers
  146. Wanted Pioneer VSX-322-K Amplifier/Receiver Service Manual
  147. JFET or BJT for IPS?
  148. 2n3055 mj2955 amplifier "kit"
  149. Speaker Terminal holes thro' metal panels
  150. Adcom made in Japan?
  151. Kenwood KA-4006 upgraded with Burson V4 Opamp
  152. Need help understanding a curious little amplifier
  153. Marantz SR 18 No Sound or Relay Click
  154. Power follower mosfet choice
  155. Looking for replacement Zener for a Yamaha A-960
  156. hfe Parameters
  157. DIY solid state amp
  158. TLV431 for push-pull biasing instead of Vbe multiplier
  159. Help with Nad 216thx.
  160. DEQ2496 & DCX2496 turn on transients
  161. My source follower project.
  162. Problem with Bryston 3B
  163. Sony TA-5650 voltage doubler mod?
  164. Mira 2000 Amp overheating
  165. How to order same batch mosfets?
  166. What happens when you short a SS amp output?
  167. Major difference between class A and class AB output (and proper AB biasing)
  168. preamp/predrive noise
  169. Son Of Ampzilla
  170. IRF710 spice model
  171. electrohome planar sr-2100 stereo receiver with sj5564 power transistors
  172. Wishing a class A
  173. Yamaha amplifier/receiver hierarchy?
  174. Old amps: Have you checked your amps reservoir caps internal resistance?
  175. autorouter gone crazy ? (yamaha amp pcb layout)
  176. Marantz 2245 engraved bias issue
  177. Low voltage ZVN4306A vs IRF5xx/6xx is class A. Do SPICE lie to me?
  178. Creek Destiny Amp Standby Problem
  179. Krell KSA 50 Fan
  180. Multi channel home theater amp?
  181. Crown D-75
  182. I need service manual and a schematic of Electrocompaniet AW250R
  183. Marantz MA500 Amp--sound cuts in and out above 25% volume, followed by blown fuse
  184. M5220L replacement
  185. Mark Levinson No 532H Turn Off Noise
  186. Sansui A-80 replace power stages
  187. solid state diy amp 20-30w high quality
  188. Elektor's LM317 Class "A" amplifier
  189. Measuring the Early voltage "VA" of some PNPs at 8mA
  190. How to check the AC response of a common mode feedback circuit (spice)?
  191. Yamaha DSP-AX2 - no sound from center in DSP-mode
  192. Hitachi HCA-7500MKII Treble Pot
  193. fIIO X1
  194. HK990 right channel runs hotter
  195. pioneer sx-650
  196. Krell KSA200S Main Cap blown
  197. Noise I can't explain
  198. Best LV mosfets for source follower?
  199. Preamp main outputs
  200. Technics SU-V6 Venting PS Caps
  201. Sledgehammer to crack a Lightspeed walnut
  202. Receiver Power Upgrade, itīs possible?
  203. Grounding question
  204. Pioneer SA 8500 (KCU} model
  205. Harmon Kardon HK990 Vxi Pot
  206. Dumb question on output impedance
  207. Need data on PRF6s21100hs
  208. Phono stage from the past ....
  209. Marantz 2600
  210. SCS 2350/ Hafler copy
  211. How much Gain in this tone/preamp section
  212. Rotel RSX 1055 Repair Help
  213. Harman Kardon HK 750 trouble with phono equalizer
  214. Hiraga super 30 watt with kubota regulator
  215. Harmon Kardon HK990 Vxi
  216. Need help understanding AC187/AC188 radio amp circuit
  217. Break ground loop with diodes
  218. Help eliminating pop from subwoofer
  219. Power Transistor Insulation
  220. JFET MM/MC Phono Preamp
  221. 2SC5200 & 2SA1943 Manufacturers
  222. Help Adjusting bias on Sony TA-5650
  223. Another Cyrus 3 problem
  224. Hafler P3000 rebuild
  225. NAD3045 and NAD3060 aervice manual needed
  226. NAD3045 and NAD3060 service manual needed
  227. Tin of FETs headphone amplifier
  228. Crown DC-300A II Restore with Measurements
  229. USA supplier of R-core transformers?
  230. NAD receiver digital input noise
  231. Very HQ power amplifier (Assemblage VII)
  232. Juma's Easy-Peasy Capacitance Multiplier
  233. Mosfets Blown?
  234. Troubleshooting help needed
  235. PGA2310 test at 500Hz
  236. Rotel RX-800 inside button! What does it do?
  237. Strange distortion in my MiniDSP active xo system
  238. DIY Monoblock Amps
  239. Push-Pull Amplifier with Germanium Transistors
  240. beautiful Italian amplifier with Sanken
  241. Optimum class AB bias current (again)
  242. RILEY XB 30 combo
  243. No voltage at bias adjust terminal!? NAD 214
  244. CYRUS 3 problem ???
  245. M-Audio M3-8 active speakers modification
  246. Technics SV-Z1 (Not Powering ON!!!)
  247. Interpret DF test results for me
  248. Help with reverse-engineering of Phonic amp.
  249. A diamond paradox?
  250. Looking for Altec Lansing 2204A-SP schematics

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