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  1. Adding second bridge to integrated amp, good idea?
  2. Opinions on....
  3. JFet vs bipolar
  4. Bypassing bias stage with caps
  5. Project for christmas...
  6. Common mode filter choke...
  7. How to control 6 inputs with 1 pot???
  8. Current Drive Power Amp
  9. Seeking advise on mosfet equivalents
  10. J-Fet & bias ? BL / GR ?
  11. I'm looking for a low power (<10W) amp schematic
  12. Build Poweramp 4ohm high power
  13. Passive pre amp vs powered pre amp
  14. Recording Studio Equipment
  15. Ultima-1 cascode LS-844+MOS 150W amp
  16. sugestions
  17. help me figure this out please
  18. Borbely low-voltage hybrid Tube-MOSFET opamp as a line amp...
  19. Technics SU-Z400
  20. BC, Canada...
  21. Can i Use this kind of psu?
  22. TDA7250 driving 2SC2922/2SA1216
  23. Kinergetics
  24. Leach Amp Volume Control Question
  25. OPA541 Bridged
  26. Nasty mains sparks. What to do?
  27. Complete Subsonic enhancer project, FREE!
  28. VU meter
  29. Cabinet materials
  30. JLH 10 Watt class A amplifier
  31. book-audio power amplifier by Douglas Self
  32. Looking for lateral mosfet spice models
  33. Back to Back Polarized Electro's
  34. Mj15003 And Mj15024
  35. Complementary Power Mosfet Recommendations?
  36. FREDS HOT
  37. Balanced line questions
  38. Need some help with a dead car audio amp......
  39. Amplifier for subwoofer(s)
  40. poweramp schematics
  41. NAD-319 Integrated Amplifier
  42. Nad 319
  43. V/I Limiting
  44. Wtd: APT Holman Rebuilder Recommendation
  45. M250
  46. small, but high quality amp
  47. n channel amp temperatur
  48. infos on PHASE LINEAR PL400
  49. Could you take a look at this?
  50. Bedini 100/100?? Need help to set bias
  51. Vintage McIntosh Transformer Hum...
  52. Tell me about gainclones
  53. Fast High-End Design from Elektor May 1997
  54. Power amp... but what?
  55. Can someone explain to me?
  56. Adding output transistors
  57. Peavey CS400X Problems
  58. Diamond buffer
  59. Cyrus 3 Service manual anyone?
  60. Isolaed PSU
  61. Pavel Macura buffer as a preamp....
  62. Active filter for Magneplanar 1.6
  63. Marantz PM-50 Amp
  64. The importance of harmonics in distortion products
  65. Marantz audio problems
  66. I'm gona crazy cause of hum
  67. Gainclone and Lab 47 - Peter Daniel?
  68. Trying to salvage a B&K ST140
  69. basic mic preamp questions
  70. double vs diferential
  71. Help for Carver repair
  72. Resistors in the output stage
  73. How "mono" is your mono power supply?
  74. can be MJE2955 be replaced??!
  75. Hawksford wrong on amp topology for current driving loudspeakers?
  76. Whispering Windows
  77. +-37V supplied amp
  78. How well does noise measurement in spice match real world?
  79. AKSA 55 vs. ESP P3A vs. ?
  80. Compact Power Amplifier from Elektor
  81. Kenwood A83 dangerous amp??
  82. FCC or other certification...
  83. UpgradeWithout breaking the bank
  84. Phono to Line preamp?
  85. Justa a precisation...
  86. Discharge of DC build-up in Electros
  87. Leach amp input sensitivity
  88. Troubles with Harman Kardon AVI 250 :/
  89. Volume Control between pre and power amp?
  90. amplifier
  91. LC audio The End
  92. Single or dual differential?
  93. Marantz 2250 info needed
  94. Considering playmaster pro series 3... Opinons?
  95. Amplifier Project
  96. Thermistor or relay for inrush protection
  97. Paralleling LM3886's-the right way
  98. LM338K pin identification
  99. Mosfet Amplfier
  100. Frying noise in one channel of a 6ch amp
  101. Does output transistors ages?
  102. How to calculate breeder resistor value?
  103. Pre-amp woes
  104. anyone experience with this amp?
  105. SPICE models for 2SC2705 & 2SA1145
  106. NAD C-540, why no ground?
  107. power cord break-in or burn-in is there such a thing?
  108. Hello Peter Daniel!
  109. found an interesting read
  110. Help with phono preamplifier selection
  111. BD 249/250 for ESP P3A amp
  112. Damping Factor >1000
  113. Bfw16a
  114. Opamp + buffer, how to bypass buffer at HF for unity gain?
  115. basic push pull amp.
  116. symmetrical 400 buzz ...ooops ...help!
  117. A 3-Pin Regulator Question
  118. Baffle step compensation in an active X/O
  119. Mueta amp, DIY questions
  120. Op-amp Buffer
  121. Hii about replace part in amp
  122. JLH 10 Watt class A amplifier #2
  123. Rotel RA970BX schematic needed
  124. Powersupply
  125. Components in Protel DXP
  126. SPICE models for 2SC3298, 2SA1306, 2SC5200 & 2SA1943
  127. This is my new work_A Series Linear Regulator
  128. CLC Power Supply
  129. complementary transistors needed
  130. dual mono vs stereo
  131. Help me settle something
  132. Classic DIY articles
  133. Transformer failure modes
  134. Measuring Current Output of an Amp
  135. Cyrus 3 reconfigure for use without PSXR
  136. Protel 99SE question
  137. Anyone familiar with Yamaha AV-33 Integ.
  138. My symamp (pics)
  139. Seeking kit or design for amp to drive B&amp;W Nautilus 802
  140. Tweaking Marantz 2225
  141. School Project
  142. 17 W Single Ended Solid State Power
  143. Krell KSA 250 bias
  144. Replacement output transistors and varistor
  145. Replacing Dead Phono Opamp...What to Use??
  146. Class A sound/AB Heat Dissipation
  147. Renovating a Nakamichi PA7
  148. 230 V trannies in series ?
  149. Nait PSU problems
  150. Oscillation Source ??
  151. Sonic characteristics of Leach amp?
  152. Seperate power supply for pre-amp section in integrated amp?
  153. amp 120v-240v conversion
  154. Transformer for regulated psu
  155. solid state amp warm-up time, myth or fact?
  156. diode bridge using trannies
  157. current sharing in class AB outputs
  158. JLH 10W Class A Amps and PSU Circuits
  159. LED in leach amp
  160. Yamaha A-550
  161. AV800's Anthony E holton.
  162. resistive summing network
  163. Capacitor Replacement on Spectro Amp
  164. Adcom GFA-585 HELP NEEDED!
  165. Probing the mysteries of analog design
  166. Help me with JFET problem!!!!
  167. Spreading the heat in class A
  168. Gate-stopper values ?
  169. Hexfet as diodes?
  170. just question
  171. Reducing Voltage in a safe way.
  172. Question – why noboady uses MJ15025 and MJ15024 pair of transistors
  173. SS Amp repairs in South Central Indiana?
  174. Enough Voltage but not Ampère...
  175. Constant input impedance polarity switcher
  176. 300W 8ohms mosfet amplifier for sub schematic ?
  177. interesting noise!!!
  178. MJW and MJL devices
  179. Which filter alignment for sub...
  180. Mains seperation on PCB
  181. 900 bucks to build an amp... suggestions plz !
  182. Two transformers instead of one CT?
  183. Brass Buss Bar
  184. How much output offset voltage is too much?
  185. 2x1200w Power Amplifier
  186. quick bias tolerance question...across source resistors
  187. Any DIY amps like this:
  188. Is this a phase splitter?
  189. X-Over. Does any one have...
  190. Pioneer VSX 454 Schematics
  191. Anyone have a good, clear schematic of the MF A100?
  192. How to test car amp at home
  193. Self regulating Class A
  194. What to test car amp with
  195. Annoying solid state sound... what to do?
  196. symmetrical 400 problem...bias setting
  197. 50W Class AB BJT suggestions for newbie
  198. Looking for Very good tone control schem.
  199. Amplifier ranking
  200. Passive pre
  201. P68 300w sub amp problem
  202. PGA2310 ground question
  203. Active notch filter
  204. Newbie with a Class A amp problem please help
  205. Where to buy Sanken and Toshiba transistors
  206. why two rectifiers and two torroids for PSU
  207. need schematics for pioneer pd-95
  208. MOSFET small signal pairs?
  209. Urgent on Alchemist APD43A
  210. Your oppinion, plz :o)
  211. LPF function dependent on phase?
  212. How to wind a transformer
  213. Low Cost Preamplifier
  214. old philips 720 amp
  215. Need adjustable LPF for sub...
  216. Amplifier Noise, who wants to help :)
  217. Adding a DC-Servo to an Existing Amp
  218. Long interconnects or speaker cable?
  219. Newbie question
  220. Great River opamp...
  221. Ladder relay attenuator or so?
  222. Pioneer VSX-425 Schematic
  223. Transformer hum in leach amp
  224. How To Build a HEXFred Bridge
  225. Transformer mounting question
  226. Simple, low distortion 1kHz oscillator
  227. 57 deg C on a carbon film resistor ?
  228. Power supply problem???
  229. Help Please - Modded RA931
  230. Need Amp For 90-0-90 V DC
  231. volume control
  232. Amp for active X-over, what power needed?
  233. Regulator for input stage/pre
  234. About my amps mains connections
  235. another jung super regulator pcb layout
  236. Pics of my new 4 Channel AMP
  237. Question on LP filter
  238. + / - 45 V power amplifier
  239. Temperature Monitoring in Leach Amp
  240. P3A question
  241. New Tex Instruments op amp utilities
  242. ONIX OA22 schematic needed
  243. Help understandin Self's V-I limiting
  244. Fan cooler for JLH 10W a-class
  245. Leach Amp different emitor resistors
  246. ftorres, are you that of arcane audio?
  247. Zero NFB amplifier schematic..good?
  248. Values of +/- 24 volt Borbely PSU....
  249. Transistor leakage?
  250. How do you bridge two bridged amplifier?

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