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  1. Amp choices-- advice
  2. Here are my Leach amp Ppictures
  3. post your leach amp photos
  4. Sound pressure, is that the same?
  5. help id these caps on picture
  6. Amp Problem
  7. Anyone with 4W class-A?
  8. can I use this cap? what about low inductance?
  9. help to build a transformer to car amp.
  10. Leach Amp with 12,000uF Caps
  11. Replacing the BF871 with the MJE340
  12. Mcintosh C26
  13. questions about this amplifier
  14. typical HFE's of 2N3440 and 2N5416
  15. bc550c and bc560c
  16. polyester vs metal film caps
  17. Do I want to much? Somebody help me!
  18. "bridge mode"
  19. how to identify fake transistors
  20. Long Tailed Pair Modification
  21. 78/79 vs. LM317/337 regulators
  22. Power Supplies 12 Volt?????
  23. Technics SA-X900L
  24. Free lcd displays
  25. p3a bias trouble, quick question :)
  26. Getting Both Channels out of my M-501
  27. AES amplifiers by Sgandurra
  28. what are the film capacitors?
  29. which capacitors to use in leach???
  30. Subwoofer amplifier with 2SA747 and 2SC1116
  31. wanted Depletion mosfet
  32. VAS current calculation
  33. Changing the NFB resistor to balance gain.
  34. TO-3 tran. replacement 2sc1445/2sa765
  35. Lowering gain of power amplifier, good idea?
  36. Any advice on attenuators?
  37. jetronics valvehybrid amplifier
  38. effect of fT(min) of transistors in amplifiers
  39. 3-terminal regulator IC protection
  40. What is most linear power Mosfet around?
  41. Samsung KSC2837 and KSA1186
  42. Converting spice2 POLY sources to spice3?
  43. Biasing for different classes
  44. Harmon/Kardon AVR35
  45. bending a lot of resistor leads
  46. capacitors in series in PSU
  47. Building Mark Levinson 38 preamp chassis from scratch
  48. tolerances of 1% metal film resistors
  49. 1N4747 diode in leach amp
  50. improve the linearity
  51. question about input stage
  52. Kenwood KA-88
  53. Is this amplifier good?
  54. Question about output stage used in open loop
  55. mica capacitors in amplifier
  56. 2 x 750va toroids sufficient for leach?
  57. Remote turn-on for power amp
  58. Pioneer Cd Mod's
  59. No tuner on HK 330c
  60. p400 382w8ohm
  61. ESL Problems after thier first run
  62. negative alw super regulator problem
  63. wanted a dual differential amplifier with all fet
  64. Hafler DH 101 preamp mods
  65. Problem with amp
  66. Wanted-schematics for Technics SU-V78
  67. What is the best amplifier project...?
  68. testing second hand filter caps
  69. Protecting loudspeakers in bridge amplifier
  70. Low-End Happiness
  71. capacitors NP vs. BP
  72. psu problem / ripple current / esr
  73. Zener + Emitter Follower voltage regulator
  74. Elektor crescendo ME vs ESP project101
  75. op-amps for phono stage
  76. hill dx1500 schematic
  77. Musical Fidelity B1
  78. Ac contents in dc PS?
  79. tinning a pcb
  80. resistors and capacitors in leach amp
  81. Subwoofer Plate Amp Crossover Not Working
  82. Low gain x circuit
  83. Marchand schematics + function gen software
  84. Adcom 535II question
  85. sound card input levels
  86. Need to oversize trafo?
  87. Maplin AV Amp £50 - Good for hacking?
  88. sharp cdba1700h
  89. Sankes is good... On-Semiconductor?
  90. No. of parallel BJT? Rule of thumb?
  91. Krell KSA100S cannot be turned ON
  92. Who have experience diy Hi-End amp using SMD component?
  93. Carver CM-1090
  94. SUV-78 schematics please?
  95. Tie PSU's for more current.
  96. 400watt amp @ 400watts VS 800watt amp @ 400watts
  97. How does clip protection work?
  98. I'm taking the plunge!
  99. Need help w/ replacing lights on HK 330c
  100. Problem getting boards for the Leach Amp
  101. NAD 7250PE Intermittent Distortion
  102. Problem with really simple circuit!
  103. ETALON-schematics?
  104. Is that smoke from my Krell KSA 100S?
  105. NAD 2200 PE schematics
  106. ad8610 class a bias +v rail or-v rail?
  107. Fuse resistances?
  108. Amplifier ranking 2
  109. Tweaks for NAD 3020
  110. Marantz 2275 - trouble in mono
  111. need help building a 50 W audio amp!
  112. Automatic Gain Control - 50W amp needs a good feedback schematic!
  113. Next JLH
  114. First cycle distortion - Graham, what is that?
  115. Just a small test I did on power supplies
  116. need help badly
  117. Power Monitoring
  118. DC offset on NAD302
  119. balanced and bridged amp question
  120. some questions on PA amp(pics)
  121. A simple stereo Amp aroud a 2N3773
  122. samod's mosfet amp
  123. To good to be true?
  124. Looking for JLH 30 Watt articles
  125. overheating amp
  126. Power amp output - BJT or MosFET?
  127. VERY simple heaphone amplifier
  128. Le Monstre
  129. Offset Voltage Indicator?
  130. Do someone knows how to change the crazy way i wan't?
  131. Why bootstrap?
  132. Please,can you improve this amp, let me know how
  133. Symm-Amp Improvement
  134. Output fuse
  135. So Many Questions ...
  136. One channel louder... Rotel RA-971
  137. Pioneer SX-D7000 Receiver
  138. A New and Old circuit board, another way to assemble electronics
  139. Symmetrical input stage
  140. leach amp inductor smoking
  141. BridgeClone with current-dumping circlotron afterburner :-)
  142. Power supply dilema
  143. Fisher RS-1020 questions and problems
  144. altec 9440A
  145. Rotel RB-991BX
  146. Audio amplifier output relay delay
  147. high volt amp (dumb theory)
  148. Simple, powerful (100W-200W into 8ohm) amplifier schematic needed
  149. Help needed with Preamplifier ML 38S
  150. Removing excess voltage from amplifier supply?
  151. preamp pointers
  152. Taming Ringing...Square-Wave Response
  153. preamp with mc input
  154. maybe this is too dumb a question...
  155. Ok to run high-end headphones with amp output?
  156. boring sound from computer speaker
  157. Destroyer use darlington in this circuit!
  158. Do not match TRS, buy matched!
  159. Pioneer A400 faint distortion on right channel
  160. So I done the schematic...
  161. Looking for Technics schematic SU V650
  162. balanced preamp question
  163. Amp Troubleshooting Resources?
  164. Replacing burnt out transistorin Grundig FineArts Amp
  165. BGW 750 amplifier power output - increased.. - modified filter caps???
  166. PSpice
  167. Matching trs, Mr bo answer,sprache nichst deutsch
  168. x-over makes my amp get hot and shut down
  169. Supercharging a mass-market reciever..
  170. output transistor biasing question?
  171. Switching audio signals with relay
  172. If you're not a gênius do not read that..jump!
  173. Single Opamps
  174. oceana a100
  175. Transistor matching ideas
  176. New-Class-A ? (whats it mean)
  177. I've been told Toshiba is discontinuing 2SK1530 & 2SJ201 in US
  178. Running op-amp in class-A
  179. Should i try this ?
  180. LM741-Is there an easier or better way?
  181. Zenquito
  182. Anyone who have experience diy FM acoustic , Cello , Halco , Ayre amp?
  183. Kenwood KR-5340 amp
  184. P3A customisations
  185. Seeking advise for a preamp.
  186. PSU capacitors setup?
  187. pre-amp needed for leach amp?
  188. DC-DC converter
  189. Leach Amps PCB Artwork
  190. Aunt Coreys Preamp
  191. simple pre amps
  192. Sony Xplod XM-1502SX
  193. Need Hafler Pro6000 schematic
  194. Dual discrete opamp PCB in DIP8
  195. Linn LK-2(60) One Channel has Failed. Anyone familiar with this circuit design?
  196. car amp repair question!!!!!!!!
  197. anyone got a hafler 9505 schematic?
  198. tapping low frequency signal from a creative 2400 sub
  199. Amplifier Noise
  200. Paralleling voltage regulators?
  201. I know it goes against current wisdom but...
  202. PC Audio Upgrade...
  203. Where do all those volts go?
  204. Lexicon CP1+ schematic
  205. Need Luxman Help! M-120A Amp
  206. amp design
  207. how to mount output devices of amplifier?
  208. oscillating...always oscillating
  209. getting a protel pcb into tango?
  210. adding a HP-amp to my pre-amp design
  211. Holtons Lateral Amp...HELP NEEDED!
  212. Some newbie questions on refurb
  213. Solid state preamp
  214. A strange problem with Rod Elliott's P3A
  215. Help! Fixing Amp.
  216. How bad did I kill my Leach amp?
  217. CD4067 Volume control
  218. Temperature Generated Distortion
  219. dc offset question?
  220. Dvd Free Region
  221. Preamp Opinions Wanted
  222. What amplifier for reference?
  223. Crown Xls602 Power Amplifier
  224. Dual mode PSU?
  225. NJM4580 SIP op amp... where to buy in USA?
  226. Transformer for high power amp
  227. help cleaning up REALLY messy passive preamp
  228. Debond epoxy
  229. case fo power amp
  230. old Pioneer sa-5300
  231. Help please for opamp challenged..........
  232. IC for DC servo ?
  233. Anyone have a copy of Linn LK-2 Power Amp Schematic?
  234. best topo for 25W class A into 1 ohm resistive load?
  235. JOB circuit by GOLDMUND
  236. 1 Ohm benchmarks on my amp...
  237. Cable related hum
  238. Crest VS 900 problems
  239. Hybrid tube front end and transistor output stage
  240. JLH 10W Amp - Protel Simulation
  241. BK components pro-600 amp. which fets to use
  242. Need help w/ NAD preamp problem
  243. where is short wiring in an amp important/ not important ?
  244. Power mosfets
  245. add output devices when running low tim into 4-ohm
  246. True Rms Power
  247. power supply for source follower.
  248. What about this one? Thel IQ-amp
  249. ESP P68 500W - parts values
  250. load on source follower choke or mosfet?

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