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  1. Renovating a Nakamichi PA7
  2. 230 V trannies in series ?
  3. Nait PSU problems
  4. Oscillation Source ??
  5. Sonic characteristics of Leach amp?
  6. Seperate power supply for pre-amp section in integrated amp?
  7. amp 120v-240v conversion
  8. Transformer for regulated psu
  9. solid state amp warm-up time, myth or fact?
  10. diode bridge using trannies
  11. current sharing in class AB outputs
  12. JLH 10W Class A Amps and PSU Circuits
  13. LED in leach amp
  14. Yamaha A-550
  15. AV800's Anthony E holton.
  16. resistive summing network
  17. Capacitor Replacement on Spectro Amp
  18. Adcom GFA-585 HELP NEEDED!
  19. Probing the mysteries of analog design
  20. Help me with JFET problem!!!!
  21. Spreading the heat in class A
  22. Gate-stopper values ?
  23. Hexfet as diodes?
  24. just question
  25. Reducing Voltage in a safe way.
  26. Question – why noboady uses MJ15025 and MJ15024 pair of transistors
  27. SS Amp repairs in South Central Indiana?
  28. Enough Voltage but not Ampère...
  29. Constant input impedance polarity switcher
  30. 300W 8ohms mosfet amplifier for sub schematic ?
  31. interesting noise!!!
  32. MJW and MJL devices
  33. Which filter alignment for sub...
  34. Mains seperation on PCB
  35. 900 bucks to build an amp... suggestions plz !
  36. Two transformers instead of one CT?
  37. Brass Buss Bar
  38. How much output offset voltage is too much?
  39. 2x1200w Power Amplifier
  40. quick bias tolerance question...across source resistors
  41. Any DIY amps like this:
  42. Is this a phase splitter?
  43. X-Over. Does any one have...
  44. Pioneer VSX 454 Schematics
  45. Anyone have a good, clear schematic of the MF A100?
  46. How to test car amp at home
  47. Self regulating Class A
  48. What to test car amp with
  49. Annoying solid state sound... what to do?
  50. symmetrical 400 problem...bias setting
  51. 50W Class AB BJT suggestions for newbie
  52. Looking for Very good tone control schem.
  53. Amplifier ranking
  54. Passive pre
  55. P68 300w sub amp problem
  56. PGA2310 ground question
  57. Active notch filter
  58. Newbie with a Class A amp problem please help
  59. Where to buy Sanken and Toshiba transistors
  60. why two rectifiers and two torroids for PSU
  61. need schematics for pioneer pd-95
  62. MOSFET small signal pairs?
  63. Urgent on Alchemist APD43A
  64. Your oppinion, plz :o)
  65. LPF function dependent on phase?
  66. How to wind a transformer
  67. Low Cost Preamplifier
  68. old philips 720 amp
  69. Need adjustable LPF for sub...
  70. Amplifier Noise, who wants to help :)
  71. Adding a DC-Servo to an Existing Amp
  72. Long interconnects or speaker cable?
  73. Newbie question
  74. Great River opamp...
  75. Ladder relay attenuator or so?
  76. Pioneer VSX-425 Schematic
  77. Transformer hum in leach amp
  78. How To Build a HEXFred Bridge
  79. Transformer mounting question
  80. Simple, low distortion 1kHz oscillator
  81. 57 deg C on a carbon film resistor ?
  82. Power supply problem???
  83. Help Please - Modded RA931
  84. Need Amp For 90-0-90 V DC
  85. volume control
  86. Amp for active X-over, what power needed?
  87. Regulator for input stage/pre
  88. About my amps mains connections
  89. another jung super regulator pcb layout
  90. Pics of my new 4 Channel AMP
  91. Question on LP filter
  92. + / - 45 V power amplifier
  93. Temperature Monitoring in Leach Amp
  94. P3A question
  95. New Tex Instruments op amp utilities
  96. ONIX OA22 schematic needed
  97. Help understandin Self's V-I limiting
  98. Fan cooler for JLH 10W a-class
  99. Leach Amp different emitor resistors
  100. ftorres, are you that of arcane audio?
  101. Zero NFB amplifier schematic..good?
  102. Values of +/- 24 volt Borbely PSU....
  103. Transistor leakage?
  104. How do you bridge two bridged amplifier?
  105. Threshold Stasis S/300-2 optical a-ab
  106. New IR Control Design
  107. How does this bipolar look?
  108. Head-amp PS question
  109. Transformer question
  110. Can someone explain to me this?
  111. Where can I get Sil-Pad 2000 in TO-3 in Germany / Europe ?
  112. Addind a pre out to receiver?
  113. Star ground
  114. anyone know how to ????
  115. Balanced to SE
  116. DC Offset Question
  117. New to Hi-fi and especially speakers...
  118. Elcomp Preampliwire
  119. arcam alpha 3 volume probs
  120. Another simple DC protection
  121. Class AB biasing...
  122. Q13 in Holton's n-channel amp
  123. Floating Transformer Technology
  124. Electrocompaniet AW-100DM
  125. Quad 44 main board opamps...question
  126. charging 3x 12V batteries in series.
  127. Spice Models
  128. Question - Biasing different types of Mosfets
  129. Elcompaniet AW-100
  130. Need something stable into <8 ohm loads
  131. Power On.
  132. Measuring fT and hFE?
  133. Preamp suggestions
  134. Interesting Link
  135. MOSFET Output Pair Suggestions ??
  136. Dynacord amps?
  137. DNM Power Amp Circuit Diagrams Wanted
  138. Adcom gfa-585 dc servo opamp
  139. Question on input noise current
  140. Citation 12
  141. Distortion and Base Capacitors in Differential BJT Pairs
  142. switchable output coupling caps in pre?
  143. Sloan: cross-over distortion vs. input voltage
  144. hii !! about poor 100-150W amplifer
  145. Wanted->Discrete balanced to unbalanced CMR converter
  146. unbalanced to balanced converter
  147. Evaluation results: MJL3281A/MJL1302A SPICE Models
  148. My BIG (2x 1.2kW) amp
  149. PGA2310 buffer question
  150. I need help with a woofer/mid amp, I’m giving up on chip amps.
  151. another amp schematic
  152. magnetic, inductif 5 watt wirewound green resistors
  153. MAT 02/03 amplifier schmetic needed
  154. Good DC-Precision OpAmp
  155. N.A. Source for BUZ901DP & BUZ905DP??
  156. AMP without DC coubling
  157. JLH Or Musical Fidelity A1?
  158. Opamp suggestion for DC-servo in an Alexander amp
  159. Marshall head playing tricks
  160. I just killed my amp - please help me!
  161. need subwoofer diy amp project
  162. Arcam Delta 290 Integrated - Please have a look.
  163. Designed an amp, it oscillates!!!!!
  164. Phase and Delays
  165. Harry Haller's Passive Preamp
  166. Controversial topic - Components vs. Design
  167. looking for schematics 4x80Wrms
  168. Brown Dog adapters - in Europe?
  169. opamp with/without buffer....???
  170. need pioneer spec-2 circuit diagram
  171. PSU bridge snubber for RF noise
  172. increase the bias current of an opamp final stage
  173. Opinions on this amp...?
  174. Yamaha RX-V530? AV-Receivers?
  175. take a look
  176. Marantz CD63 Power Supply Problem-Help Please!
  177. current boosted lm317..
  178. About strange noise from my amp!
  179. jvc amplifier overload
  180. schematics for sentec pa-9 and sc-9
  181. Really simple preamp, could someone check it ?
  182. Alexander amp modell Bi300 from Ampslab
  183. Solid State can sounds like tube?
  184. Menthor Integra Mods?
  185. Low Distortion Oscilator schematic anybody?
  186. Wierd behaviour-> Musical fidelity A100
  187. Douglas Self op. amp. problem..
  188. JLH - Pass - Krell clone - Cresendo what sounds best
  189. Rotel RA-820BX4 Integrated Amp Schematics
  190. Spice - speaker load simulation
  191. Scott amp ????
  192. Wanted-Circuit Diagram for Pioneer A400
  193. strange sound
  194. Dukane 1B3250 Schematics Anyone
  195. 7815 not regulating.
  196. Holton AV800 Schematic
  197. Another PS and grounding issue
  198. Simple amp design JFET and follower
  199. What kind of audio Amp should I buy??
  200. 25W almost finished
  201. the best just got better...
  202. darTZeel NHB-108 model one
  203. Relay - Selector Swich
  204. Hi voltage Jung super reg
  205. Active XO in plate amps
  206. Use od LED for CCS and cascode stages
  207. 2SK135 2SJ50 Replacement
  208. SCR pre-regulator
  209. Equivalent of transistors for http://www.borbelyaudio.com
  210. cascode compensation?
  211. Capacitor in the KSA 100 ltp
  212. Active Feedback Amplifier
  213. Advertising Hype or ????
  214. Alternative safety ground
  215. My new 1000W PA amp (pic post)
  216. Question about Discrete Based(Transistor) Amps?
  217. How do I match bipolar transistors like MJ15003 ?
  218. suggestions for improvement
  219. CDP output signal to high for P3A?
  220. Phono stage and caps - change?
  221. Using Gilbert Cell for Volume Control
  222. Spice Models
  223. Benefit of adding transformer to electronically balanced mic preamp?
  224. LYNX amp problems...Help
  225. Just a couple...
  226. bass boost
  227. ESP P3A coupling
  228. Gyrators ?
  229. New Lin 3 stage design anyone?
  230. Using one transformer to step down another.
  231. the dartZeel NHB108 amp
  232. how do you design a class d feedback network?
  233. searching for an power amp design
  234. Voltage regulator
  235. human hearing
  236. ground loop breaker
  237. Amp with 2SJ56 / 2SK176
  238. Help for repair my KSA 100
  239. simple PSU Question..
  240. Bridge Amp Testing
  241. Aura Ca-200 / Pa-200
  242. End Millenium bias adjustment modification?
  243. A different input stage
  244. Bias adjustment for power amp? Help please
  245. Help on SoundBoy Amp
  246. Regulator for fan, relays...
  247. Power supply question
  248. hafler dh200 amp
  249. Any phono pre-amp recommendations?
  250. PGA2310 output buffer?

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