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  1. 1V to 5V input signal
  2. Does solder quality have an adverse effect on sound?
  3. Quad Clipping
  4. Diode types, what to choose.
  5. Lm317/337 tracking preregs
  6. Solid state guitar amp
  7. Is this monoblock common?
  8. My Jung SuperReg PCB
  9. HELP- with heatsink-amp connection
  10. a couple questions
  11. Shunt Power Regulator Riddle
  12. Possibly fake Sanken output trannies (PIC)
  13. who is making these transistors (originally NEC audio output)?
  14. Good Low-noise op amp?
  15. Anyone built this amp?
  16. Active subwoofer
  17. old jfet bvequivalent
  18. 2sb649/2sd669
  19. Question about output capacitor.
  20. Leach - mixing Power Transistors
  21. Eagle7a Schmatic
  22. Does this design require selected JFETs?
  23. Audio MOSFET transistor
  24. One or two transistors
  25. Nad 310 Amp
  26. DoZ for headphones... first report
  27. discrete voltage regulator
  28. Does Anyone Here Like Class A amps?
  29. Houston,we have problem...
  30. can output transistors blow when no load connected??
  31. Scavenging transformers to "bridge"
  32. The price issue: Why shouldn't I just get an integrated receiver?
  33. Denon dvm 3300 op-amp upgrade
  34. Vacuum Tube Current Sink Drive???
  35. Gilmore amp troubleshooting
  36. Comments Please: Winding own audio power transformers
  37. problems with a project i am working in
  38. amp specifically for basshorn
  39. Preventing Thumping sound
  40. How do SS amps feel about being unloaded
  41. Newbie DIY Amplifier Kits, suggestions
  42. Toasted mosfets: Anything else?
  43. fm acoustics
  44. John Bowers Active 1
  45. Shunt regulator for a phono pre
  46. P3A mono blocks finally finished (picture post)
  47. Identify This....
  48. hum in only one channel
  49. Driver heatsink on 500w amp
  50. VERY loud hum issue
  51. Phase Linear 5100 Series Two Manual?
  52. device comparison
  53. Sansui AU 707 G Extra!! Amp Details
  54. 5M21 Service Manual Needed
  55. Just a little note : When you wideband amp oscillates at 200KHz and you dont know why
  56. Distortion in Hafler DH-200
  57. Ah holy hell....another damned newbie.....
  58. Harman-Kardon 330B schematic needed
  59. My DoZ for headphones won't bias... damn...
  60. mosfet power amplifier for guitar
  61. Audiolab/TAGMcLaren topology white paper
  62. Jeff Rowland Model 1 adjustment
  63. GC ideas
  64. PCB manufacturer recommendations ?
  65. Nad 3240pe
  66. caps for transformer....
  67. Marantz illumination - where to find?
  68. Oscillating P3A
  69. 2SK216/2SJ79 Spice models
  70. Good Coupling and Decoupling Capacitors
  71. echo in the box!
  72. Help with circuit for condenser microphone capsule ?
  73. Attenuating Power Supply?
  74. Stk !
  75. Overshooting, ringing and blowing up mosfets if you build stuff based on irresponsible advice
  76. Parallel G Clones
  77. Testing transistors with DMM or VOM
  78. P3A question
  79. Schematic for Servo opamp.
  80. Quad 520F Resistor Values
  81. Just two pics of a prototype servo amp for my CFP design...
  82. simple MOSFET source folower suggest me please
  83. power supply filter capacitor problem
  84. One (1!!) transistor clapping...
  85. ETI 480 power upgrade
  86. Anyone Build a Power Regenerator?
  87. nonsense
  88. Mute circuit in Preamp
  89. TNT Preamble linestage PS
  90. Class AB
  91. Good supply for preamp, Comments?
  92. lbr. parts for ealge software?
  93. Finished: Proac 2.5 active xo
  94. Chassis
  95. Simple modification of Roksan Caspian
  96. Cost Effective Upgrade Replacement For AD817?
  97. Opamp current draw
  98. Replacing ceramic caps by MKP??
  99. Balanced Mic Preamp
  100. Carver PM-100 Schematics
  101. Need Opamp Mic Preamp Circuit
  102. It's gone! It's gone!
  103. 20 output distribution amp
  104. Could you help me out
  105. Making home stereo, cheap power + quality???
  106. Power supply question..
  107. Would this work?
  108. Converting Harman Kardon Sig 2.0 to 220V
  109. Small computer Subwoofer..
  110. OPA627BP or OPA637BP for preamp?
  111. Limit power to 80watts RMS from 180-20,000Hz
  112. anything to build ??
  113. battery isolater
  114. DC sensitivity of toroid transformers?
  115. Op Amps for Everyone Design Guide (Rev. B)
  116. replacement op-amp ?
  117. Evolve Power
  118. P3A question: high input impedance
  119. Can I post this PCB pattern for the 25W Amp
  120. q on amplifer inputs.
  121. Why wouldn't this work?
  122. JL Hood schematic circa 1985?
  123. Optimum Opamp setup
  124. Transformer surge current
  125. AC97 codec replacement?
  126. Pre/power amp question...
  127. CFP amp pics
  128. Amplifier topology subjective effects
  129. How does this class A look?
  130. Balanced DC servo for balanced stage ?
  131. where do you`
  132. What's my problem?
  133. audio concepts PA-3B schematic?
  134. output stage with high impedance
  135. Yet another relay attenuator
  136. P3A Amp hums when connected to XO
  137. DC trigger/relay for power conditioner/filter?anyone?
  138. 200W Lateral Mosfet Amplifier
  139. Hafler DH200 vs. Bryston 3B
  140. Changing input impedance of a source follower?
  141. Schematic needed...
  142. Philips BUV90 darlington
  143. Feedback Control Systems MIT lecture notes
  144. Audiolab 8000A upgrades
  145. Luxman LV-105
  146. Celebrating new amps :*)
  147. Apox components list?
  148. Both hum and radio interference in an audio circuit
  149. anyone care to help on a line driver???
  150. NAIM NAP 250 will work over 220V??
  151. Possible Fakes? Plz take a look!
  152. How to modify NAD-304
  153. ultra-low noise transistors.
  154. Counterpoint SA-12
  155. DC at the output, when u start the amp
  156. Regulated powersupply, will this work?
  157. How to remove hum sound?
  158. Paralleling (NOT bridging) two End Millenium modules
  159. Vintage Repair in UK
  160. please tell me where to find
  161. where to find info on classG and classH
  162. Walter G. Jung's Energy Storage Bank
  163. Good Amp for Newbie
  164. Help with noise generator.
  165. what to do with this?
  166. Adjusted bias for parallel output
  167. Attaching mult. headphones to amp speaker out
  168. Lateral mosfets - why ?
  169. Kaneda 50W Class A amplifier
  170. How do I get the bias higher in this amp ?
  171. Leach amp bias diodes
  172. New Amp: Hex-Fet or LM 3875
  173. Problems with P3A after refitting
  174. Conrad KD269: How to unrelease full potential ?
  175. Not enough voltage swing in P3A amp ??
  176. what can i do with these?
  177. Buffered Passive Preamp
  178. What amp for this toroid ??
  179. 5 transistors output stage
  180. 20 Watt Class A amplifier
  181. Amplifier repair: I think I found it! (need advice)
  182. Back EMF? caps vented...
  183. extra output trans'rs in parallel?
  184. parallel diodes?
  185. Why not "instrumentation amplifiers"
  186. Transformerless Amp - Possible?
  187. Bias in a classical current feedback amp - influence how?
  188. Matching Mosfets and BJTs
  189. Choke input PSUs for solid state?
  190. bias amp while hot or cold?
  191. uher cv140 specs
  192. PA600 amp
  193. differences in low/mid price H/T proc and 2 channel amp
  194. Opamp with open loop gain of 1,000,000,000,000,000. :-P
  195. DC offset problems with leach amp
  196. Chip
  197. Leach component questions
  198. Sf106n
  199. Bee Power Ampifier to the test
  200. Anyone know any powerful power MOSFET?
  201. Unstable VAS current in amp from Slone book
  202. op. amp. paper...?
  203. SPICE Question.
  204. Strange problem with BJT HP filter
  205. Soundcraftsmen MA5002 power output type? Help!
  206. optimum power supply for power amp
  207. Variable current battery charger for preamp design
  208. Discrette amp tagmaclaren guidelines
  209. Help with relay
  210. Balanced amp methods
  211. OP Circuit design
  212. Rotel RB980-BX service manual needed
  213. Soundcraftsmen amps?
  214. what do you think of this schematic?
  215. More transistor and bigger power supply will be stronger??
  216. Differential Pairs
  217. free samples
  218. Input Differential Pairs and Zetex Transistors
  219. Exposure dual mono IV poweramp schematic needed
  220. P3A amplifier
  221. Microphone amp?
  222. Help/toruble-shooting needed for simple phono pre-amp
  223. Amp doesn't like computer :/
  224. Have anybody built this active pot from Elektor?
  225. Amplifier protect
  226. The best all-round solid state gear ever. period
  227. 5channel opamp.
  228. ClassA mosfet p/p amp with no feedback?
  229. ESP 3A output power at 4 ohms load
  230. Anybody knows this Amp
  231. Soft start circuit
  232. 400 watt Holton amp upgrade
  233. Help with +VE clipping
  234. In Car PSU
  235. What upgrade for the job?
  236. Symetrical power supply PCB board needed
  237. Let's bridge
  238. Power Supply Help
  239. Yello or Jello in Bangkok
  240. LTSpice and subcircuits
  241. Heatsink decision
  242. Where do we most often fall short with amps?
  243. Op amp gain in db formula
  244. about "1000W" car amplifier
  245. My amplifier project
  246. Amplifier Chassis Picture Post
  247. MOSFET ESP's P3A?
  248. Help on Nemesis amp
  249. the ultimate class A 2N3055 amplifier
  250. Good amp design?

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