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  1. small kit amp recomentations for newbie
  2. nominal bass and treble
  3. Pioneer M25 power amp bias & offset adjust ?
  4. Supply regulator; series o shunt o simply battery
  5. Cambridge audio A3 i
  6. Pre-pre; phono; pre line ;device discrete (bjt/fet) o op. amplifier
  7. pre-amp selector switch
  8. Adcom 565 Bias - Issues - Need help
  9. MOSFET power amp schematic
  10. New Naim Output Transistors
  11. how do i add volume control on front of bias mosfet??
  12. transformer input with mosfet
  13. How works the feedback with 220u Cap to earth?
  14. Carver PM1.5 startup issue
  15. Paralleling VAS devices for higher power
  16. Butler input pair
  17. Need help finding a circuit
  18. Is this a unique design or am I still that much of a novice?
  19. McCormack DNA 2 power amp
  20. FM Acoustic - Manuel Huber
  21. Yamaha CR-820 schematics?
  22. Yamaha RX-777
  23. Heatsink Dissipation Problem
  24. Samson s1000 modification
  25. I feel like dropping the puck, so I will.
  26. Dynaco Stereo 400 mods
  27. Leach Amp Hiss
  28. Modded Rotel RA-02 for main-in
  29. amcron dc300a shemetics
  30. pre-amp question many questions
  31. output impedance of source follower and load in mH?
  32. Arcam Alpha 7 fuse keeps blowing
  33. Little Gem , Little Gem MkII or the Ruby ?
  34. Take a look on amplifier schematic please
  35. Comparison between Bipolar transistors and MOSFET as output devices
  36. Noise problem with Mic Preamp..any help appreciated
  37. Old Pioneer amps.quality as good as today?
  38. Please look this schematic
  39. how to make an amp
  40. Tektronix WFM601A wave form monitor
  41. Discrete amp based on LM38-- family internals?
  42. I've got a broken amp. Can it be fixed?
  43. Variable center frequency filter
  44. Optimal location for devices on heatsink
  45. QSC amp problems
  46. mosfet variable B+
  47. Av 400
  48. Yamaha RX-V490.. Tuner problem
  49. 50 watt MOSFET AMPLIFIER
  50. Would this work
  51. Noise Problem.
  52. Mac repair in Denver
  53. ÁPA75V and ÁPA74V data
  54. Otala's Silver?
  55. Power off thump (Korsun)
  56. Can some one give me a schematic on a current source, adjustable around 3 A.
  57. BC550C Balanced Pre
  58. Musical Fidelity A1x or A 120 which one is better ?
  59. Naim style DIY Preamp
  60. Short circuit output protection scheme
  61. Question about the Aleph P 1.7
  62. DIY Subwoofer Amp
  63. Trace fault on Rotel RA930
  64. very large/huge heatsink suppliers in Australia
  65. Class DA
  66. Carlsbro CPX 1200
  67. 300W 'modulated bias' cascode Killer Amp
  68. Home Theater
  69. Headphones and damping factor?
  70. Power Inverters?? Oscillators??
  71. Small signal FETs vs BJTs
  72. very low noise balance to unbalance converter
  73. Cambridge A75 Ampli
  74. Advice needed for selecting a speaker relay
  75. HELP!!! Valveaudio Amp
  76. Preamp design resources.
  77. Adcom GFA-555II problem
  78. Build a really good 3A current source in the speaker stage?
  79. need amp for PSU +/-70VDC
  80. 180W folded cascode (just fooling around)
  81. My new amplifier
  82. Need amp for my PSU and out put devices
  83. Diagnose my problem? Replaced transistors and now high THD
  84. fuses impact on sonics of a supply
  85. Phonic Insides/Upgrade
  86. Rotel power amp posessed?
  87. JLH 69 Project, Toroid Selection
  88. Bridging circuit
  89. Kenwood KA-400
  90. Adcom GFP-565 Service Manual
  91. C1 for the ESP P68
  92. Should grounds go like this?
  93. Searching for an Amp Projekt for +-50V
  94. Modification of CRC filtering
  95. guys , plz remind me how to make a comparator :)
  96. Transistor transfer curve
  97. PCB cerrection for "Red Circuits Mosfet design" please!
  98. Thermally Conductive Adhesive? Loctite 384
  99. Meridian amp schematics ?
  100. Want to go active, need good 100w per chan amp for 6 spkrs
  101. bias adjustments
  102. Zener references
  103. What size Variac for DIY work.
  104. TIM papers
  105. 2sk30-y equivalent? / where can I get this part?
  106. Easy to build amp
  107. powering active crossover
  108. Double Output Stage for ESP project68
  109. need a sub for an IC
  110. Leach Amp Modification with Mosfet
  111. Tda 1029
  112. bass amp and driver
  113. Need help diagnosing plate amp.
  114. Eidetic by Amplifierguru
  115. D.Self preamps
  116. I'm wondering about AD745
  117. Paper...
  118. The Simplest Pre-Amp
  119. ESP project 68
  120. Electrocomaniet ECI-4 schematic
  121. Who built the RED CIRCUIT 3-5 Watt class-A amplifier?
  122. Low Voltage OP Amp similiar to OPA2134
  123. Cambridge A4 Amp Schematic
  124. Transformer based phono stage
  125. How much CM range does a differential need?
  126. oscillation probs
  127. Schematic for Pioneer SA-506
  128. Anyone built this amp ?
  129. RCAS: What to connect to on this preamp?
  130. KRELL KSA50 power supply - kind request of info.
  131. audiolab 8000d bias
  132. poping soundings
  133. Schema for Roland M-1000?
  134. Esp P101....................
  135. How good of Denon DL-S1 cartridge
  136. 60 V 5A linear power supply
  137. SPK protection delay to close circuit
  138. Need Help For Adcom Gfa555ii
  139. Broken sub amp
  140. Amplifed Ear Dc on output
  141. Unity gain NFB speaker-buffer
  142. Help me ! I need a document which has a part of calculating output impedance
  143. Crate DFX212 - Speaker problems
  144. crest cpx 2600
  145. Recapping optimization?
  146. How to make the preamp with NE5534A?
  147. Article in Int. Journal of Electronics
  148. "Speaker resistor?"
  149. Krell KSA-100 EUR owners manual
  150. strange amplifier behavior, help needed
  151. 10 pair of MJ15024-25 + 1000Va 2x60V +4x 100000uF 50V...
  152. Rebiasing an amp into Class A
  153. From Technics to Pioneer - what new things to expect?
  154. Poorly Onix OA20
  155. Needing opinions, the "return of someone that had never departure"
  156. building an high power amplifier selector
  157. My beloved amp
  158. P3a Heatsink Thoughts
  159. Introducing NEZ
  160. Nested feedback-modulating tail current idea
  161. Repairing Denon AVR-1602
  162. Biasing amp
  163. PSpice Model for 2SJ201
  164. Audio Balanced Buffered Line Driver
  165. Is there any better OP than OPA2134
  166. Looking for a good NPN audio driver for my power amp.
  167. Audiolab 8000A blown phono input
  168. Pioneer SA-8500, diode equivalent
  169. buzzing problems
  170. whats the best way of testing electrolytic capacitors using a multimeter?
  171. All fet super buffer
  172. Marantz MA24
  173. Simple buffer for balanced inputs?
  174. My version of Hi-Fi Amp with optimal balances ease of assembly, cost, quality.
  175. Pioneer Spec-2 Servo addon...
  176. World record for most powerful amp
  177. Amp problems, suggestions needed :(
  178. Oh help me , geat know-it-all's ! (fix internals of amp)
  179. high voltage transistors
  180. Unbalanced to Balanced Line Level XFMR
  181. Pioneer SA-9800 Power Supply
  182. Audio Booster
  183. Gamut D200 clone !!!
  184. TNT SS PSU - Is it real or illusive?
  185. Famous Brazilian Amplifiers
  186. How calculate the output power
  187. preamp for mosfet citation12
  188. Harmon/kardon amplifier
  189. VAS transistors
  190. Configuration power supply
  191. amp feedback required
  192. Troubleshooting a free amp...
  193. buying transistors online
  194. Anyone who has made a pure single-end poweramplifier
  195. Need help with Sansui 5000
  196. Have a look at schematic, please ( Preamp Technics SU-C1010 - to buy or not ?)
  197. Folded Cascodish
  198. JLH Class A PCBs?
  199. How calculate the output power
  200. creativesound.ca troubles
  201. JLH 15 watt class a question
  202. A simple question from a simple man.
  203. Pre And Tone Accuphase
  204. Behringer feedback destroyer question..
  205. AA-1800 - what to do?
  206. Ground problem On a Denon POA2400
  207. Unknow FET
  208. NAD 302 schematics?
  209. deleted Graham Maynard thread
  210. Stax DA300
  211. concept amp by Steve Eddy help required
  212. How to use (and switch) the same loudspeakers with two amplifiers
  213. Telefunken TR-1500
  214. Creek CAS 4040 amp schematic
  215. How to subtract 2 signals without an opamp? (discrete or not)
  216. Correct orientation of feedback cap
  217. Bias adjustment on denon POA2400
  218. substitutes for 2SC3519
  219. kind suggestion for an high current buffer.
  220. Single-ended input to balanced output, no DC offset
  221. Opamp Vcc
  222. Harman Kardon HK6600
  223. Krell KSA50 vs Aleph-X
  224. Power Follower (P.Macura) some question?
  225. Adcom...common ground amp??
  226. ESP 12db xover help
  227. Bogen model HTA-250A
  228. Schematic for a Fender Rumble 25
  229. question on fuses
  230. cheap GemSound amp
  231. Yamaha RX-300U Schematic
  232. NAD 2200 circuit?transformer?
  233. Poweramp with 2SK1058 and 2SJ162?
  234. Any suggestion for a decent input JFET pair?
  235. Setting the relay time on softstart
  236. Yamaha - Natural Sound System - Model CA-700
  237. Looking for NAD 3240PE Schematics.
  238. High Quality Mic Preamp?
  239. Amp that can drive low impedance ribbon?
  240. power supply for car amp in house?
  241. One Idea from PASS's ALEPH-L
  242. Help with choosing Transformer and calculating output power
  243. Hafler DH-120 Repair Help Bridging Problem
  244. Stage Line PA-3000
  245. HEELP RCA cables makes my amplifier hum!!
  246. Kt 837
  247. Audio partnership gear?
  248. Quad 520/707 solutions to 405?
  249. Denon POA-2400
  250. JLH's "The Art of Linear Electronics"

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