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  1. Ampzilla has bulked up this year..
  2. NAD repair
  3. Looking for LM3875 schematic
  4. Rega Mira v1 (1999) ALPS switch source ?
  5. Gutting an old amp to use chassis & output meters
  6. french site with amp diagrams
  7. Reverse cap for the worse MC2100
  8. More Supply Questions
  9. Peavey CS-800 Static
  10. Utsource fake??
  11. primare a20 mk2 service manual/schematics request
  12. Recommendations for low power amp
  13. 2sc5200. 2sa1943, 2sc3856, 2sa1492
  14. Low power mosfet's - complementary pairs
  15. zobel network in MOSFET power amplifiers
  16. Crown 300 power amps
  17. Common Base Vas ?
  18. Looking for Audio Research (ARC) 100.2 service manual for bias setting
  19. Harmon Kardon HK3490 Protect Mode
  20. Speaker protection and delay from diy store
  21. Alternative topologies for balanced to unbalanced amplifier
  22. Fixing up/reverse engineering this old amp (2n3055+BDX18)
  23. Proton AM455 Hum
  24. Design Rules for a Push-Pull Quasi-Complementary output stage
  25. Dangers of Rounded Numbers, Typical Specifications, and Simulations
  26. Please help me learn from my first amp idea.
  27. cambridge audio 340a problems
  28. balanced igbt amp design
  29. HCA 1200 II bias
  30. Replacement for LM13600AN
  31. Why a diy amp?
  32. Not ANOTHER Matching Output Transistor Thread...
  33. Mosfet source follower regulated supply
  34. Phono input query? not loud enough anymore
  35. Audiolab 8000S and 8000A PA resistors getting hot
  36. is there a universal output device amplifier?
  37. NAD C315BEE - Help with repair!
  38. help me identify this amp
  39. Marantz model twenty six
  40. Any upgrades for TIP41C
  41. Harrison Xi-150 or X150 Professional Mosfet Amplifier
  42. Is an attenuator the same as a passive per?
  43. An amplifier to take to University - A small low power integrated amplifier
  44. Amplifier distortion characteristics.
  45. A good old SS pre for tube amps?
  46. Meridian M20 Active Speaker Amplifier Problem
  47. Signal Transform Load Variant amp impressions
  48. Marantz PM7000
  49. Schematic for the TEAC A-X75 mkII
  50. lm49830 legend
  51. INKEL MA-910
  52. Have Densen amplifiers loudspeaker protection?
  53. Does any one remmeber this . Pwr Amp
  54. Power requirements
  55. Class A/B Amplifiers
  56. Are Home Receiver Amplifiers Moving to 4ohm?
  57. low power solid state amp 3.7w from radio electronics
  58. What is this amplifier topology called?
  59. Spirit of Amp
  60. Jeff Rowland Model 7 serie II
  61. Curve Tracer: Scale limits?
  62. Opinions on the Silicon Chip Ultra LD MK.3 amp and preamp kit?
  63. Hafler PC Board Solder Coming Off When Soldering
  64. Are these 2SC3556 transistors fake??
  65. Pioneer GM-3500T
  66. CRATE TX50DE LIMO AMP WON'T CHARGE
  67. Decent entry level amp?
  68. Dunlap Clarke Model Ten Fet Preamplifier
  69. emitter follower for onboard guitar preamp
  70. Need Help with Technics SA-410
  71. Another "Is it worth repairing?" question
  72. Mono blocks, or separate power supply?
  73. Kenwood KA-94 : power trafo specs ?
  74. Line-up (Overview) of Vintage Receiver Models with AC Speaker Output (not DC) wanted
  75. Solid State DIY Reviews?
  76. 1/4" input not working using RCA jacks?
  77. Audiosource amp200 cuts out
  78. DIY Passive Stereo=>LCR=>Quad=>LCRS Switch box.
  79. Lenco a50 schematic?
  80. Audiolab 8000A blowing fuses - REPAIRED!!!
  81. Leach amp heatsink opinion
  82. 1500w PA Amplifier
  83. Harrison X150 Mosfet Amp
  84. DIYAudio SoftStart Build
  85. Need BGW 750B Version 1 schematics
  86. Your Choice: BJT or MOSFET?
  87. need a simple yet powerfull DIY amplifier to MJ21193G / MJ21194G power trans'
  88. TT amp, 200W/8ohm, 701W/2ohm
  89. class A amplifier on 12V car rails
  90. Amplifier 4/8 ohms Selector
  91. Crown Pulse 650 modified
  92. Equivalent for BC449????
  93. Need for Power Amplifier input low pass
  94. GFA-5500 static
  95. Help with millbank talisman ii
  96. Self's Load Invariant Amp: Is it Worth it?
  97. IRF610/9620 Modern heatsink mountable replacements?
  98. Harmonic Distortion Profiles
  99. 2x70v supplied amp
  100. NE5534 noise and distortion
  101. Accuphase P-3000 convert 100 to 230VAC
  102. how to simulate an audio amplifier using ltspice
  103. Peavey CS-800 Issues.
  104. service manual Yamaha R8
  105. LJM MX50 kit amp
  106. MCA son of ZCA
  107. Rotel RA-820 - mystery issue
  108. Ground Wiring Advice Needed
  109. Resistor To Ground - What is the purpose?
  110. need cross reference for HK 330b amplifier transistor
  111. Hafler P125 (DH120) One Channel Not Working.
  112. Krell KSA-100S_Resistors very hot
  113. Rod Elliot mic pre
  114. Information on Tact RCS 2.0 Pre Amp
  115. Refurb of Dynaco ST-120
  116. BGW 750B
  117. interest at v to i amplifier
  118. "Radio-Electronics" mag. article
  119. JVC: Amp Center V Adjust?
  120. Marshall MF350 diagnostics
  121. MF500 | My 500W/4Ω Hi-Fi All-FET Amp Design
  122. Tivoli Model Two right channel faint -- fuse replacement?
  123. Active High Pass as commercial Unit between Pre- and Power Amp
  124. Servicemanual Onkyo M5000
  125. Noble,Alps,TKD ?
  126. Musical Fidelity A100 - convert to power amp?
  127. OPtimizing the VBE MUltiplier
  128. cure for motorboating sound
  129. Loudness contro-circuit or project
  130. Yamaha DSP-AX750se........Dead, No Power
  131. Channel Distortion
  132. Carver PM350
  133. Apogee Acoustics® Power Amp for RIBBON "Current Source 160c" who have heard?
  134. Chassis design for SS amp.
  135. Newbie with a problem. Amp cuts out with more power (not volume)
  136. Yamaha R-2000 volume control
  137. Goldmund clone on the bay
  138. Quad 303 - Repair/Upgrade
  139. Building "The Wire AMP" Class A/AB Power Amplifier"
  140. Noise measurement conversion
  141. Question about preamp input impedance
  142. Tight-wad amplifier suggestions
  143. Squeal on turning off Rotel.
  144. Old Transistors
  145. board suggestion for given PSU (+/-45v or +/- 90v)
  146. Help Definitive Technology supercube 2
  147. help repair amplifier
  148. Adding DC Protection to a CA P500 Power-Amp
  149. problem with my loudspeaker protection circuit
  150. Class A amp based on STK 3102-III
  151. Selling transistors 2SK1530-2sj201
  152. Which amp ??
  153. Upgrading output devices and prefinals on Dyna PM1
  154. Yamaha CR2020
  155. Bias speader for single ended front end
  156. DIY newb bias question (100w guitar/bass amp)
  157. Mark Levinson JC2 and ML1 modules
  158. A different buffer
  159. Active filter - Loudness
  160. High quality audio amplifier to 100W
  161. Project: Upgrading Mitsubishi DA-A10 to DA-A15
  162. Please help... Yamaha AV Receiver RX-V550 not turning
  163. sansui a700 service manual wanted
  164. Dyson 'ring' fans; how do they work?
  165. Adding Gain Control to a Power-Amp
  166. Picking replacement output devices for Yamaha M-45
  167. Erm, what is mine?
  168. A little help please
  169. Nad 3130 Toast
  170. Degeneration resistors in long tailed pair
  171. Adcom 535 popping
  172. Amp distortion
  173. IRFP450 for output stage
  174. Fun Day
  175. Help needed for constant current source design.
  176. looking for a bridging adapter for power amplifier
  177. LF Ebay Speaker Protection Circuit
  178. Transistor audio ckt & service manual
  179. What Else Can Be Upgraded?
  180. Why bd139 Vbe multiplier?
  181. Aesthetix Atlas - Stereo Power Amplifier - who have heard ?
  182. Direct-coupled amplifier circuit
  183. Popping Crate GX-130C
  184. CPU Coolers on Ebay: junk or not?
  185. DIY STK-0050 module.
  186. Technics SU-Z25
  187. Sumo andromeda series 3 with bad channel
  188. DIY AMP For Auratone
  189. QED Vintage Amp ...
  190. BEST HIGH END POWER SUPPLY OF 35VDC
  191. Plate amp mod
  192. Impedance
  193. Which filter topology do you prefer?
  194. Transistor help for Sony STR-6120
  195. PREAMPLIFIER USHER P307 A
  196. burning hot amp!
  197. TO FUSE OR NOT TO FUSE?
  198. Advice on cheap amplifier repair
  199. My LME49600/49610 PCB design
  200. Low volume issue with Power Amp
  201. Ebay L150W FET Power Amplifier Board IRFP240*6
  202. Best 680uf / 250V capacitor
  203. Can anyone identify this IC package?
  204. Kenwood KA-907
  205. Looking for thread with the attached image
  206. help with warm up noise?
  207. Onkyo TX-SR607 repair
  208. PerfectA Mosfet Power Amp
  209. Fitting Big Capacitors in a QUAD 405
  210. Scrap amp
  211. Onkyo A-RV401
  212. Datasheets for Technics amplifier modules?
  213. Replacing old tube preamp on 1962 Magnavox
  214. High performance feedback for "Lowtech" amplifiers
  215. layout question
  216. HCA 1206
  217. Active highpass filter
  218. Martin Logan Dynamo 700 Plate Amp Issues
  219. Insane Hybrid Headphone Amp (IHHA)
  220. LME49830 PCB...
  221. Cambridge A500 help needed
  222. puzzled
  223. can I use a y-cable
  224. Help needed- slight noise after mod.
  225. BF871 and bf872 equivalent?
  226. Amplifier Issues....
  227. Schematic for Heathkit AR 1214
  228. Sansui G5700 Heat Problem
  229. audiolab 8000A ?
  230. i need service manual for soundcraft sa-1000
  231. Telos 390 clone PCB
  232. Yamaha A-720 amp and the loudness control
  233. Leak Delta 30 amp HELP!!
  234. 637 Amplifiers
  235. reducing thd
  236. Can anyone help with an old ETI magazine article ??
  237. One channel silent - until you increase the volume slightly - on two different amps!
  238. Single BJT amplifier ?
  239. A and T labs K6 amplifier
  240. EP4000 fan mod part number
  241. First Amp, where to start?
  242. adding ground wire to reduce periodic huming noise?
  243. Headphones as an ultimate reference
  244. Sony ta-fb940r humming after transformer replacement 5 connections on sec output ??
  245. help
  246. a complete amplifier
  247. Hartke 3500 Mosfet TA
  248. attenuator dB to reistance calculation
  249. Conn Organ Post Amp to Power Amp Question
  250. Maplin 1kw mosfet amp build thread

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