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  1. Some questions on MOSFETs
  2. AV amp switching relay
  3. P3a vs outlaw audio amps
  4. low level converter
  5. 1st amp (and preamp) kit recommendations ?
  6. Super isolated power transfomer for pre-amp.
  7. 50w @ 8r / 100w @ 4r / 200w @ 2r
  8. Vandersteen 5A Sub Amp
  9. Amplifier Question - Predriver stages
  10. Good BJT for 3A operating current?
  11. Single device (BJT/FET?) amp?
  12. Mosfet Class A drive: Low voltage sharp attack Vgs :VS: Smooth gentle Vgs.
  13. 47 labs gaincard transformer
  14. stk4050 parallel
  15. From two amps stereo to single amp balanced?
  16. bending leads
  17. Need advice on replacing caps in amp P/S
  18. Capacitor Question - Amplifier/Power Supply
  19. car amp help
  20. The first Class A amp
  21. Where to put diodes on Leach amp?
  22. Quasi-complementary Hexfet monstrosity.
  23. 200 Watt Lateral Mosfet Amplifier and irfp240/9240 (segue)
  24. Strange Switchercad behavior
  25. Krell KSA-100 question
  26. Transistor info (2SK,2SJ...)
  27. 200 Watt Lateral Mosfet Amplifier and irfp240/9240
  28. square wave in = square wave out
  29. Rail-to-rail power amplifier
  30. Running the KSA-100 in Class A/AB?
  31. Phase coherent, low cost, 4th order XO
  32. offset probelm in bugle phono preamp
  33. 50W FM Radio Amplifier
  34. power supply question
  35. Modifications to the Adcom 535 or 555?
  36. A new ESP 3A amplifier!
  37. gain, signal transmission, ect.
  38. Cascaded Switching Regulator Stability
  39. How Diyaudio.com preamp going?
  40. Heatsinks
  41. For jcarr: PSRR of AD797
  42. Series Caps in Power supply
  43. Help with Yamaha Pro-Amp
  44. Need amp recs for active dipole speaker project
  45. PSRR, topologies, device characteristics
  46. What do you think of this lm3886 circuit...
  47. Can This Amp Be Modified???????
  48. How to make 2*15V secondaries to 1*30 V?
  49. LC Audio ZapPulse modules: Worth it? Anyone use?
  50. pic of my last power amp
  51. Madrigal internal photos
  52. Small Quantities of TDA7293 in US?
  53. Parasound schematics ?
  54. What about this amp design ?
  55. Momentary relay driving circuit
  56. P3A 'bright' ideas?
  57. LC Audio ZAPpulse - power supply
  58. Isolating each Mos-Fet?
  59. any one know if the Alesis RA 300 amp can be mod ?
  60. High Quality mic amplifier for Panasonic WM-60a electret?
  61. more help, power supply issues
  62. Capacitor question...easy one
  63. Cost effective upgrades
  64. Strange amp behaviour....
  65. Transistor Comparator ?
  66. Kenwood KR 3130
  67. can i use these xformers for aleph-x?
  68. please help a student out
  69. Chord with PIC's
  70. kenwood reciever 1060vr
  71. P3A turn on current surge
  72. Need some rec's for nominal power, nominal cost amps
  73. Bryston Scehmatics
  74. Smaller transformer for lm3886 amp?
  75. Synth suitable filters !!
  76. Feedback network silences op-amp resistor noise
  77. measuring amp output voltage
  78. Any idea what Amplifier this is?
  79. Bridge amp feedback
  80. Lead (Pb) And Pvc Free Caps.
  81. Amplifier Rail Detector - Protection Circuit
  82. Having trouble building a power supply for a phono preamp
  83. ClassA question for the enlightened...
  84. What to do with these MOSFETS?
  85. Square-Wave Testing
  86. Tda1518bq
  87. Stk4141v
  88. Pls Help... Capacitor Mounting
  89. sub amp mod - defeat the low-pass filter?
  90. Heathkit AR1500a modifications
  91. BOAK Power supply
  92. Interesting amp building experience... BANG!
  93. put my pre-amp together and now the left channel is playing distorted :(
  94. Lost in [net]space
  95. Opamp Decoupling
  96. New kind of compound emitter follower?? or - another weird circuit ;-)
  97. My amp is completed !
  98. OPA658 socketable?
  99. Problem putting together my preamp (simple) - please help :)
  100. transistors
  101. Adjustable regulated power supply
  102. MJ11015 Question....
  103. IRFP240 Questions
  104. can i use a 50V DC power supply
  105. multimeter
  106. Surfboards adapters
  107. NAD 306 Schematic!
  108. New pre-amp kit just arrived in mail
  109. OPA541 subwoofer amp
  110. How do the pros hookup differential amps to o-scopes?
  111. Power output into small loads
  112. 2 Ohms stable Transistor Amplifier...
  113. Balanced / Differential Input Question
  114. Opamp with x10 gain and bootstrapped supply rails.
  115. DIY active cable
  116. Amp on indicator (on speaker)
  117. JFETS in differential pairs.
  118. Rc1556t
  119. XLR's as speaker binding posts?
  120. Amp on fire
  121. AC mains filtering question
  122. cleaning my volly pots
  123. strange transformer failure mode
  124. Rail Voltage Failure Question
  125. 2n3055
  126. Something for our friend in Israel
  127. Aiwa P80 circuit diagram
  128. Help with FET's
  129. protection
  130. ta-fa3es fried resistors?
  131. Problems with Crescendo ME - Need help!
  132. LM12CL 80Watts Opamp
  133. Kit recommendation
  134. Matched PNP/NPN dual transistors
  135. Unique request: 10MHZ (-3db) pre-amp
  136. Power Requirements for Multichannel Gainclone
  137. Datasheets and input FETS?
  138. help with BJT preamp design
  139. Paralleling power supplies
  140. problem with static/carpet and HT rig
  141. Service manual for Eltrocompaniet AW 3-2
  142. Hy to all of you guys !
  143. Counterpoint
  144. Transistor Break-In Circuit
  145. Amps for best synergy for PHL Manger / Raven
  146. Heatsink suppliers? PCB dimensions ?
  147. Blind Listening Tests & Amplifiers
  148. Which caps to use in Leach Amp?
  149. Pioneer recall
  150. Proximity Amplifier
  151. +-25volts = ??Watts bridged??
  152. 200w Amplifier question
  153. PreAmp Regulated Supply
  154. How do I determine what this Transformer is?
  155. power
  156. BCP5x SOT223 power transistors in an amp
  157. Pls Help Choose a Fan
  158. Aussie Amplifier Question - anyone
  159. AMC 3020 schematic wanted
  160. Blurry Signal
  161. parts for eagle software?
  162. I'm Confused and I need your help.
  163. MJ15026 and MJ15027
  164. rod's balanced driver & receiver
  165. Rod Elliot P3A amp noises
  166. What makes a good audio power transformer?
  167. TO3 transistors sound crap ?
  168. Qkits.com amps/preamps - opinions?
  169. hafler xl280 amp info
  170. Advantages of Cascode?
  171. Replacement for 2SA765 / 2SC1445 ?
  172. Lm4766
  173. Matching Gain and sensitivity for triamp
  174. Bleeder Resistor Advice
  175. Quality in a Cool Follower 99
  176. High Speed Diodes
  177. Replacing ceramic caps - do or don't?
  178. Reasons for blown MOSFETs?
  179. Op-Amp Bypassing Problems In Marantz CD63
  180. PCB layout for Krell KSA100
  181. power supply wire dressing
  182. Sony CD XE530 Output filter
  183. Source for HQ fixed 15V regs anyone?
  184. Bridge/Parallel LM3886 Amp
  185. going from XLR to unbalanced, is this ok?
  186. Schematic request: Harman Kardon PM665
  187. High Power Amp
  188. Strengthening PCB tracks with solder?
  189. just found back a quick drawn schematic of my amp
  190. looking for 200w amp
  191. SMPS Transformer Equations
  192. P3A and ground loops
  193. 500W amp
  194. Damping factor
  195. Anyone have experience with this pp linear hexfet amp?
  196. Help me with my JFET / BJT design
  197. Interference with Philips CD recorders
  198. 4-part Harmony, a 9 watt class A amp using a voltage regulator IC.
  199. is lm3886 good for 50W sub?
  200. is this amp good for newbie project??
  201. Solid state amp on +/-150V ?
  202. 8pin soic labeled 15532, What is it?
  203. TO-3 or TO-247?
  204. Better transistor package?
  205. Simple ques. about this schematic..
  206. Need help with IC Based Amplifier "pop" problem (Integrated Component)
  207. Differential amp in the Sony CDP-911.
  208. grounding on pcb designs
  209. Aerogel capacitors
  210. Superfluous Volume pots on power/ amp
  211. TDA2030 for high power amp.
  212. Constant Current Source A/B Test
  213. Leach superamp pcb's
  214. active xover
  215. MBR series
  216. I have a question about amp resistance
  217. Opamp based preamp, for a gainclone
  218. Free oscilloscope,spectrum analyser....
  219. Wire gauge in PSU (newbie)
  220. 48 volt battery charger
  221. Capacitor Krell KSA 100
  222. Leach amp transistors
  223. Dunlap -Clarke Dreadnaught 500 Power/ amp.
  224. Crescendo ME sound quality
  225. Need KRELL PAM-1 Schematic HELP !
  226. Ratshack Remote control for preamp
  227. krell
  228. Kaneda Pre-amp?
  229. 2SA1302 and 2SC3281
  230. Measuring Jitter
  231. Simplist BJT amp.... again.
  232. JLH Update
  233. XLR (maybe balanced) and RCA amp inputs
  234. Multiloop and inverting configuration
  235. feedback on amp modules from audioxpress.com?
  236. Best Power op amp
  237. best opamp for you [surway]
  238. Electric shock risks
  239. Visio 5.0
  240. DIY subwoofer amp
  241. MJ15003 Sources
  242. Which amplifier should I choose for my Proac 2.5 clone?
  243. Need advice in transistor choice
  244. Interesting amplifier
  245. Gainclone Throughput Polarity Selection.
  246. Lead vs. Silver solder
  247. 12V Car Amplifier..
  248. Leach power supply
  249. Heatsinks: Cu vs. Al
  250. Pioneer Receiver SX-408

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