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  1. K176 vs. K216
  2. Can I connect a seperate pre/pro to my Onkyo TX-sr805?
  3. antibump
  4. Regarding a Toshiba SY335 preamp
  5. 1/4in shaft and 6mm knob fit question?
  6. Sansui 5000A hum
  7. Two-Stage Push-Pull MOSFET Class-A Amp
  8. schematic for LM3886
  9. Sony STR-DH740 no sound output (possibly transformer)
  10. Capacitance 2x8000 = 10000+6800
  11. Variable Resistor V Semi-Fixed
  12. Volume-Potentiometer replacement rule?
  13. JVC rx8010vbk amp cuts right back off
  14. Superphon Revelation Basic
  15. More lfet questions
  16. Marantz pm7200 Breaking left channel
  17. Help identify name of this connector.
  18. Which way is best for power supply?
  19. Suggestions schematic for a new amp project
  20. NAD 3220PE Project
  21. Mark Levinson ML-9 amp help needed
  22. To buffer or not to buffer that is the question.
  23. Adcom GFA-555 mods
  24. allfet circlotron
  25. PNP LTP vs NPN LTP
  26. Troubleshooting amp repair
  27. Roland JC120 Distortion
  28. Arcam CDS27 vs Marantz SA8005
  29. JBL MPX 600
  30. No DC Offset Adjustment Pots.
  31. Found this board dumped
  32. Class A BJT Powering on question. Will this send a jolt to my power amp?
  33. Need tips for recapping Sansui 9090
  34. Elusive noise on left channel
  35. OpAmpAmp for sub
  36. Monarch / Neckermann 1960s first generation solid state receiver recap
  37. Aragon 24k price
  38. Adcom GFA-555 II South Africa
  39. Marantz MA700 help
  40. Searching for service manual of Hafler 945
  41. Krell KSA-200B Bias
  42. Blast from the past - Kenwood KA-80
  43. Conrad Johnson PV10A--Classe CA 100
  44. A three transistor compound pair?
  45. Need some pointers with finishing touches on mosfet amp repair
  46. pioneer sx-6000 - need to know power supply board voltage values
  47. Transistor gain matching
  48. JFET differential pair trans. choice
  49. Can i replace 2SB755 / 2SD845 Toshibas for 2SA1494 / 2SC3858 Sanken ?
  50. Audio Nirvana,Nap 140 clones.
  51. Parasound A21 problem
  52. bridge rectifier question
  53. buzz from amp when connected to speaker
  54. Aragon 8008BB Voltage Conversion
  55. Sansui AU-6600 Bias
  56. Measured data on the J105 Nchannel JFET
  57. SE Amp operation question
  58. Aiwa C30 recap and OP amps
  59. Explanation of Class A
  60. Speaker protection 12v amp
  61. NAD C 165BEE
  62. Hafler 9505 hum/buzz noise
  63. LM334 makes quite a nice 5.5 mA current source, works down to 2.0-2.2 volts
  64. HELP! Higher Fidelity Industries HF-138 shematic
  65. no mention of active loads in Bob Cordell's book
  66. Servo controlled Op Amp board on Ebay
  67. Harman Kardon receiver
  68. McCormack DNA 0.5 Re Cap
  69. Sony TA-3600 BI-AMP Very Low Volume
  70. noisy marantz 1050
  71. Designing 200w Amplifier. Oscillations or something else? need help please.
  72. How do I make a speaker crossover to only hear range of human voice?
  73. Concept: Bridged amplifier with dc bias on the output
  74. Cambridge audio P50 bias adjustment
  75. Krell FPB catastrophic protection conditions?
  76. 50 solid ..years
  77. Yamaha M65 Bias adjustment
  78. Can I build an amp to do it all?
  79. Pioneer SX-1000TW Repair
  80. Sony 2.0 receiver "protect" mode test/repair
  81. question about the jlh amplifier and the capacitance multiplier power supply
  82. Maximum power output of a single pair of MT-200 vs TO-264
  83. Dissipante 5u UMS heatsinks
  84. Output stage power
  85. 4 channel amplifier build
  86. replacing a driver
  87. A rare find.
  88. Class A to class AB transition power rating
  89. Volume control for Naim 140 kit?
  90. Understanding Transistor amplifier with an online simulation
  91. New GFA-565 circuit boards!
  92. Yamaha A700 repair attempt
  93. Amp advice
  94. Build low power Transistor Amplifier
  95. Capacitor Array on Power and Ground planes How to Avoid Resonance?
  96. Getting 2sk1058/2sj162 and current output
  97. Several schemes
  98. HPF/LPF/BP etc via All Pass
  99. Technics amplifer thermal compound okay for power IC
  100. Input impedance of Rotel RB-981
  101. Yamaha c70 Part ID
  102. Overly bright set up: audiolab 8000a with mission 751
  103. preventative maintenance for Adcom GFA-555 ?
  104. Speakon Connectors for Hi-Fi
  105. Nelson Jones 10W
  106. 8-channel amplifier
  107. LTSPICE was wrong: MOSFET transconductance "gm" is NOT higher than bipolar gm
  108. NAD 302
  109. P3A Problems!
  110. Vintage Sansui restoration
  111. Sansui AU-11000 output emitter short.
  112. Arcus Finest Class Amp 200
  113. Audio Concepts AC5000 Amplifier
  114. Is selector switch close to inputs really necessary?
  115. Help for Sansui Au -222 toggle switch wiring
  116. Bias voltage for Class A/B output and output transistor choices
  117. How 2 Repair M&K V2b subwoofer crossover & swap speaker jacks
  118. Hafler DH-500 overheating
  119. AN7062
  120. transistors Marantz 1122 dc
  121. Dual preamplifier Type 2683 Lemo connector circuit diagram and colour coding
  122. Dynaco PAT-5: channel imbalance and dead headphone jack?
  123. Just another simple hybrid
  124. Toshiba SC335 power supply capacitors
  125. 300 watts RMS out of 2 mosfets ?
  126. current biased collector
  127. Technics SU-G50 fan starts upon start up, volume motorised crazy
  128. TO220/D2PAK Lateral MOSFETs
  129. Cyrus 2 crackling sound help.
  130. Did I just toast my Hafler XL-280? Need help/advice!
  131. hepl me please, need fast help
  132. Yamaha's new floating and balanced power amplifier
  133. High Speed Output Stage Design
  134. Accuphase E-204 amplifier - restoration help needed!
  135. Need help reading an amplifier schematic
  136. NAD Power Supply Question
  137. ECX10N20 choke loaded source follower ?
  138. 8/16W TIP3055 class A for POWER WASTING
  139. Kenwood L-07m upgrades?
  140. Onkyo TX-NR616 7.1 analog input help
  141. 6 channel DIY amp help
  142. Help lowering line voltage to imput voltage.
  143. Class A sinking too much current
  144. NAD7155 volume/balance pot replacement
  145. Effect of Weak Mains Power
  146. high voltage SiC FETs-650V 1200V for amps?
  147. Increasing/creeping DC voltage Dynaco ST120
  148. HH s500d dc problem
  149. Anyone help with a Yamaha A-320 service manual?
  150. IC Cable termination
  151. Very basic question about volume controls
  152. Carver AV-705x Manuals
  153. Help with studio 350 offset voltage adjustment
  154. Harman kardon pop sound issue?
  155. Audire Forte output transistors and DC offset
  156. Old transistors in NEW production (including Germanium types)
  157. An (almost) Automatic Rbb Extractor: the Black Knight
  158. welcome to Class ABi
  159. Finding the reason for PROTECT MODE in my Marantz SR4500
  160. Onix OA21 Carbon resistor?
  161. Restoring Rotel RA-810A
  162. Hafler Transnova 9505 Amp switch issue
  163. GainWire mk4 fully balanced line amp
  164. 2SB737SQ/2SD786SQ (ROHM)required
  165. Need help with LTSpice Fet stage
  166. Good transistor amp
  167. A cascomp (ultra-linearized) circuit with JFET's
  168. VAS - Symmetric push-pull vs Single-ended + CCS
  169. Wandering bias on an amp.
  170. Case choice to work with fan?
  171. Making a short cable for the Audire Forte
  172. Hybrid power DUO
  173. How to match depletion mode mosfets
  174. Complementary transistor pair question
  175. Would like to add subwoofer out to Gainclone
  176. The Kiwanuka article in Linear Audio 11: Douglas Self
  177. Texan Rebuild
  178. Latest project, amplifier power meter.
  179. Newbie amp wiring help
  180. Breadboard, high-impedance and a LOT of noise.
  181. Important parameters LTP transistor matching
  182. Silicon Chip ULD Amp Mk4
  183. Advice building a "blameless" inspired power amp
  184. Inrush current tripping circuit breaker
  185. Simple discrete Sziklai pre
  186. Hafler D-550 QN113 FET sub
  187. build power amplifier class ab
  188. krell KMA 200 amp
  189. IRF530/9530 Amplifier (simulated in Multisim and TINA)
  190. Rowland Model 5 Power Supply Questions
  191. 3 way active system power needs
  192. Otala and Huttunen CTF factor
  193. Comparing S/300 VS Krell KSA-200S VS Sony TA-N90ES Using Renaissance 90 speakers
  194. 100W CFA mosfet with balanced input
  195. Passive input filters
  196. N-ch quasi - blows lower FET
  197. Hafler DH500 low bias
  198. Do you think this JFET BJT pre-amp will work ok?
  199. Tecknics low volume
  200. Yet another faulty Marantz with AN7062 VAS
  201. Hiss at potentiometer mid position
  202. Hafler DH-220, Bias and DC offset - need practical experience help
  203. Neumann w444a connection
  204. I dont know how to approach this problem...
  205. Peavey CS 800 heating
  206. How to determine new replacement meters?
  207. In Desperate Need of NPD5566
  208. [Poll] jfet choise
  209. Help identifying rega mira components
  210. Basic question about mutual inductance in transitor legs...
  211. Sprayed Heatsinks
  212. Speaker protection boards noise
  213. Rega Mira 2000 (clamshell): It mutes with a BANG!!
  214. Questions about repairing a Nikko Alpha II power amp
  215. Problems adjusting bias current on SKA GB150D
  216. Design of my 120 Watt amplfier
  217. Hiraga 20W Class A, the restart
  218. arcam fmj a32 dim display noise
  219. Int. amp + Tuner vs Receiver
  220. LM380N headphone amp problems.
  221. Carlsboro,fuses keep blowing
  222. SOA consideration for high power?
  223. Fan recommendation for high power class H amplifier
  224. Pioneer sx1050 _ headphone out.
  225. Please help, can't seem to get Op Amp to work right
  226. Advice needed on dealing with startup output offset
  227. Technics SU V 505 Amp
  228. Yamaha RX-V3800 - What am I missing?
  229. MJ21193 and MJ21194
  230. Rotel RX-802 and Harman Kardon HK 930 refurb
  231. Old Bryston 3B transformers
  232. Nikko Alpha 450 Bias
  233. Ancient Opamp replacement
  234. Mark Levinson Spare Parts ?
  235. EPE 20W Class A question
  236. Modified 2sk1058 mosfet amplifier
  237. Leak stereo 70 not working
  238. Recommendations re Nakamichi IA-2 maintenance
  239. Replacements for BC307B and BC237B ?
  240. Help with older NVA A60 power amp
  241. Easy question for you guys
  242. Music BOX A1 Hdam - looks interesting ?
  243. Restek Pre-Amplifier V2 upgrade propositions?
  244. a step towards 'blameless' global feedback
  245. Microphone pre amp
  246. My new SAE 2600 power amp. Exploded
  247. Yamaha CR-2020 Phono Board help
  248. Tascam M-600
  249. Pre-Amp - LM1036 + NE5532 Clipping and Distorted Bass
  250. Simple Class A Hybrid MOSFET Source Follower

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