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  1. Krell KRS-2 DC Offset pots
  2. That curious extra knob, or: "Trans-Amp"
  3. Emergency! Please help me choose 2SA1216/2SC2922 or 2SA1295/ 2SC3264 transistor
  4. Dx Blame ST, operating from 18 to 24 Volts (unloaded) - Class A
  5. BF469 to BF472 - a friendly warning
  6. Best audio power MOSFET
  7. Randy Slone Passes
  8. Power OTA with NMOS
  9. JVC Amplifier AX-R97
  10. Lateral Mosfet amp with DC offset >100mv
  11. Help! party this weekend and no sounds
  12. Amplifier with 220 input voltage, will it work in US?
  13. New amp question
  14. Rotel RB-870BX need help
  15. JBL 518S amplified subwoofer system
  16. Servisol Super 10 Switch & Contact Cleaner
  17. Simple Bipolar Power Amplifier - Non Feedback and Production Ready....
  18. Best amplifier in the world!
  19. Bedini 100/100 Hum in one channel.
  20. Please some on verify Adcom GFA 585 Input board caps(c165, c164)?
  21. New Doug Self book...
  22. LTspiceIV librairies management
  23. understanding amplifiers
  24. Pioneer SX-1050 intermittent sound cut out
  25. Infinity BU-1 sub low volume after repair
  26. Hafler DH-500, Problems of thermal sensors..
  27. Benjamin AES paper in 1992, the I-V locus issue
  28. NEC and Renesus merged
  29. gk 800rb probs
  30. Diff(erent) input stages, simple is not better
  31. Luxman r-1035
  32. Cambridge A3i
  33. Found useful active filter tool
  34. tone control in feedback loop
  35. Power transitor question
  36. Mitsubishi DA-A10
  37. Nad 310 upgrade
  38. Counterpoint SA-100 Fix
  39. Solid State VS. Chip Amp
  40. Hafler DH-101 Volume Pot
  41. Left channel dead
  42. QUAD-405 modify of the comments
  43. Amp makes whistle sound after turn off
  44. Zca ....turbo
  45. Closing the loop
  46. Need help with spectral dmc 6 preamp
  47. How loud is 250uV white noise?
  48. PHONIC MAX 1600 Service Manual?
  49. Marshall MG15CDR
  50. Question About Pre-Amp Schematic
  51. Studio 350
  52. Which THD Components arises if different Ube Voltages by parallel Power BjT's
  53. sony ta-2000 preamp
  54. Musical Fidelity A1001
  55. Increasing Filter Capacitance in Subwoofer Amp
  56. Help, how to adjust trimer(potentiometer) on transistor amplifier
  57. Old amplifier smell
  58. Holton N-channel amplifier problem
  59. P3A Comparison table ( long .... )
  60. A trick for connecting Graphic EQ to Amp
  61. 450-1500watt from Ground Sound
  62. looking for upgrade NJW0281G
  63. Another no overall NFB amp
  64. "Emotiva" brand amps
  65. "Arching" on power swithch...
  66. Any Techs near Tampa to repair my Threshold amp?
  67. Can this scheme works like this?
  68. Tube/Mosfet 100W Hybrid Amplifier
  69. Dynaco ST-410 fan running way too fast. How to slow it down?
  70. Looking for Technics SE-A5 Service Manual
  71. Hafler DH-220 upgrade newb questions
  72. 50W mosfet amplifier IRF540/IRF9540
  73. bass amp troubleshooting (behringer BX300)
  74. Small mod, what is the effect?
  75. Symetrical schematics are alike plague in Brazil, do you like them?
  76. STK3062IV substitute
  77. Denon PMA-700AE
  78. Earth current leakage
  79. Linn LK1 LK 1 Record - and Source-Indicator LED's wanted
  80. McIntosh MC2120/MC2200 bias adj. puzzle
  81. Trafo CT connection point
  82. Need Schematis for a Pioneer VSX-9700S
  83. another one to build an AV800 / AV1000
  84. High Voltage Direct Drive amplifier for Plasma loudspeaker
  85. Help!!!
  86. Problem with my Harman Kardon 930 receiver
  87. Kuroda TL071 60W FET Amp (1982)
  88. mfd = micro and not milli farads?
  89. dynaco pat 4 parts list, capacitor question
  90. What does this cap/resistor do in the input stage?
  91. Datasheets for 2SK356
  92. Naimclone PSU variants
  93. Arcam Alpha 3 Int. Amp. what caused this!
  94. Do I really need 2 transformers?
  95. i have 2 X quad 306's could i bridge/parallel them and use them as mono blocks?
  96. New Push Pull Buffer Approach for special Kind of THD - MOSFET & BjT - New for me
  97. Peavey transistors
  98. heating of mosfets
  99. Hard wire as per schematic!
  100. Need schematic/service manual - Belles DMM pre
  101. Impedance matching of coils into preamps (guitar pickups)
  102. Speaker delayed insertion, speaker protector, off set sensor
  103. Very hard to find - Brand Name: "power" - Power Amp APK/APX series schematics wanted
  104. Understanding Anthem Amp2 output circuit
  105. Technics SU-G50 mods
  106. Germanium and silicium transistor in darlington ro sziklai
  107. NAP-140 Clone Amp Kit on Ebay - regulated supply
  108. MOS Power Amp -My Design
  109. nad c315bee nosound output
  110. Centre tapped coil with in a coil - inductance?
  111. McIntosh MC2200 Schematic or SM wanted
  112. 500W PA amplifier with Limiter
  113. LME49880 JFET Input Op-Amp
  114. Amp to drive 1ohm ribbon, using Dx
  115. Bedini 10/10 Class A
  116. Looking for used commercial(or other)integrated
  117. RF filtering
  118. Trench MOSFETS
  119. A "Patchwork" Type Concept Amp
  120. Dual Toroids in Close Proximity...An Issue?
  121. 2 amps, 1 set of speakers
  122. P3A Oscillation
  123. 100W Ultimate Fidelity Amplifier
  124. diy etch Superteddyreg and Powerreg?
  125. Successors for Toshiba's IGBT's GT20D201-GT20D101 used e.g. in Elektor's CFB Amp
  126. Pioneer A-77X Schem or SM needed
  127. Proton D940 Help
  128. Dx Blame ST - Builder's thread - post pictures, reviews and comments here please.
  129. Protect mode on Sony TA-N9000ES
  130. Cambridge audio A5 fried channel
  131. THD Noticable?
  132. Block negative DC
  133. popping sound marantz sr4001
  134. Which opamp to use?
  135. AKSA 100 schematic?
  136. 100W/8Ohm working design needed
  137. HELP!! 500 watts rms @ 8ohm circuit design
  138. Behringer Europower EP1500
  139. QUAD 405 revisited (TL071 & vertical MOSFETs)
  140. Very low frequency oscillation in amp
  141. TL071 hand-made simulation using discretes
  142. S.A.E preamp + amp
  143. Can a toroidal transformer produce all this mess?
  144. Vintage reliability?
  145. how to upgrade amplifier for more power?
  146. Logarithmic Amplifier Design
  147. need advice, repairing NAD C372
  148. Help need for Electrocompaniet The 2 channel amplifier
  149. FOKKER, the competition nigthmare. name came from a Dutch man
  150. Another strange design
  151. Musical Fidelity Typhoon transformer was burnt
  152. Schematic needed: Sony Integrated Stereo Amplifier TA-FE610R
  153. Carver M-1.5t loud noise on one channel
  154. To improve the sound of Nakamichi PA-5 ?
  155. hk 460i crackles
  156. servie manual for old crown
  157. Tone control not working
  158. Alesis RA-100 - may need a new transistor
  159. Class A vs Class AB design
  160. Jvc audio amplifier ja-s10
  161. Simulation parameter of MJE182. Correct or wrong?
  162. SMR791 diode crossreference?
  163. BV Audio
  164. How could an amp lose half its power ?
  165. Sanken Darlingtons
  166. So how much power do you really need for domestic listening ?
  167. Krell KSA100S Modifications
  168. QUAD 405 revisited (AD844 & vertical MOSFETs)
  169. how old is yamaha's rx-v800?
  170. ar3a aleph-x
  171. Spice Simulation of Adcom GFA-555
  172. Question on Class H amplifiers
  173. sSchematic diagram of Unison Research Unico
  174. All for one - one for all
  175. Voltage Conversion on a Bryton amp (120V->240V)
  176. Pre amp for Power follower
  177. any amp designs that sound like a sansui
  178. Lang 20w Class A amplifier
  179. Any Carver experts out there (PXm900)?
  180. Accuphase clone
  181. best place and value for volume pot
  182. BJT output device substitution
  183. KrellClone KSA100-MKII Power Supply
  184. Kenwood KA4002 problem
  185. ideal amplifier power rating to match speakers
  186. NAD 160a Problems
  187. Anyone owns a NAD C300 or Service Manual
  188. Anyone owns a NAD C300 or Service Manual
  189. Carlsboro Powerline 800 Amplifier - Schematic Needed
  190. Beefing up the Blameless.
  191. help with europower ep-2500
  192. Lateral Mosfet Tests - Rauch DVT 250s Restoration
  193. P3A at >200 ma bias
  194. mc2105
  195. cyrus 1
  196. 1000W amplifier -- This is great schematic
  197. True Power Meter like Accuphase - schematic wanted
  198. input in guitar combo
  199. Besides gainclone, any other choice?
  200. Where to Find OLD JFets? 2SK146, 2SJ73, 2SK147, 2SJ72?
  201. Switching PS for Audio Amps?
  202. Because old caps?
  203. To Visch or not to Visch?
  204. BJT Push pull amplifier SOA pizeo driver
  205. Need info to build audio amp
  206. Faulty Yamaha CA-800
  207. Voltage coefficient in feed back resistor
  208. any body have details of 450 watts TIP142& TIP147Transister amp
  209. Adcom J6 Substitute
  210. 46n15 250watt MOSFET in to220 package !
  211. Please Help To Identify This Transistor?
  212. TOA VP-1240B power amplifier
  213. Dunlap Clarke schematic as promised.
  214. dual opamp replacement options
  215. Amplifier sensitivity for RCA and XLR input
  216. Parasound DR-40 stuck in standby mode fix
  217. Amplifier design
  218. Odd LM3886 Application Question
  219. Class AB Soft Non-Switching
  220. Class AB, Class AB Non-Switching, Class AB Soft Non-Switching
  221. do mosfets just blow up
  222. Newcastle R-956 Power problems
  223. KRELL KSA100 voltage conversion
  224. Marshall AVT150H Valvestate 2000 Power Amp Problem
  225. amplifier clipping early
  226. Crate Taxi No Sound. Help !
  227. onkyo A-8200 popping fuses..
  228. 150W MOSFET Amplifier with IRFP250x2
  229. Jl audio 300/2 protection mode
  230. GFA-585 Repairs
  231. Amp to supply 2 ohm mono power
  232. Pioneer SX-6 Mute Problem
  233. blowning caps
  234. Cerwin-Vega HED180
  235. Denon PMA 250 transformer
  236. Ooops! Bought a three phase bridge by accident.
  237. Sansui Diamond-Differential with current mirror loads and self biased VAS cascodes
  238. Yamaha C-2a Preamp problem
  239. $40K Joke Amp?
  240. Crate guitar amp buzzing
  241. jfet SRPP cascode
  242. Creek 4040S3 Bias Voltage?
  243. B&K AVR507 dead...well, sort of.
  244. mcintosh amplifier parts
  245. Top quality Relais Overview for "Switch On" of large Toroidal Transformers
  246. what rate of transformer i should use?
  247. Hiraga super
  248. what mean by audio power amplifier 10watt output?
  249. alphasonik pma1200dai have this amp i just got.i haven't worked on one of these doesn
  250. need print for comtec 210 ?

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