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  1. Help Needed: Excessive DC Offset/Imbalance - Rotel RB-990BX Power Amp
  2. 32 output devices ffor 60W in Luxman M800A
  3. Sansui AU-217 - Weak Left Channel
  4. unusual amplifier topology jfet
  5. Sansui BA-2000 Powers On But No Sound
  6. Trouble with Aragon 8008bb
  7. Sansui AU-D101
  8. High-voltage-opamp based amplifier
  9. Qtx powered speakers...
  10. Opinions on the eBay amp modules - EBB250
  11. Having some trouble with an overheating amplifier on one channel
  12. Amplifier using mosfet irpf9240 ispf240
  13. Phase Linear 400 VU Meter Connections
  14. Realistic MPA-200 schematic
  15. What Caps To Use?
  16. Effective slew rate and output inductors
  17. autotek mean machines 2000wts 4 ch.wont turn on..
  18. OP AMP question
  19. Audiolab 8000 A bias issues
  20. using home amplifier for car
  21. Transformer output on 5-15W Class AB Amp?
  22. speaker coupling and power supply caps
  23. Capacitor condition
  24. Advice on converting Yamaha B4 stereo to monoblock
  25. Separation of amp/pre-amp?
  26. Diff_EQ
  27. Dynamics? how to get very good dynamics
  28. Motional feedback amplifier based on Philips 40 wats amplifier 1970s
  29. on its own ?
  30. I destroyed my NAD 3020i, help guys
  31. Armstrong 525 distortion on one channel
  32. Marantz 2275 vol. pot problems
  33. Main Filter caps upgrade ?
  34. Replace NAD 3020 resistors
  35. Class B wandering toward Class A?
  36. Hiraga le prepre - low Rbb?
  37. Nad 712 heat sink HOT
  38. Vintage Tehnics amp rectifier replacement
  39. Dynaco ST400 came my way!
  40. LME49810 PSpice Model available at TI
  41. I finally made a good working transistor amplifier
  42. Best Amp for 500 or less
  43. To make this amp sound better
  44. AV amp problem
  45. Irf510 mosfet amp
  46. sherwood s9910 schematic needed
  47. See Saw
  48. Interconnect between test gear and amplifiers etc
  49. Op Amp buffer/amplifier, quasi-complementary, need advice.
  50. AIWA AD-WX808 MOTOR
  51. Maplin 150w mosfet amp. bridging?
  52. for ultimate fidelity pushpull or single ended?
  53. weak bass output from adcom gfa 5500
  54. newbie troubleshooting
  55. Help Needed with simple hybrid microphone pre-amplifier
  56. NoGNFB integrated amp with Ge transistors at output
  57. Faulty Sony TA-F6B
  58. Nad 214 DC on output
  59. sx-Amplifier
  60. Need help to simulate my MOSFET Amplifier using TINA
  61. Resistor Alternative
  62. single ended design with SJEP120R100A?
  63. meracus intrare
  64. Quad 303 Upgrade - How far is too far?
  65. After seeing this my wife started why cant we use this in kitchen...
  66. Low power Sub/crossover
  67. What are 'safe' resistors?
  68. Sansui AU-555A Dead channel
  69. Blow out! :-)
  70. NAD 3020A Preamp Woes
  71. Theta service question
  72. MJ15024s for Hill LC1200
  73. Trying to understand vintage amp design
  74. this amp kit any good?
  75. bias help
  76. Roksan Kandy MKIII schematics
  77. Any reason why opamp based current sources arent uses?
  78. Hiraga super class A with SJEP120R100A?
  79. What a pig to fix.
  80. Focal amplifier heating too much
  81. Pioneer SA 9500mk1 arching sound
  82. adcom gfa 5200 thermal protection problem.
  83. Jean Hiraga Superclass A 30Watts why does one need 1.2F caps?
  84. replace adjustable regulator with fixed?
  85. What causes this 360 phase shift at ~20khz?
  86. Did you build this amp?
  87. qsc amp 1200w
  88. need a hand with TPA3123D2EVM -works with hand on ground
  89. 1000w mosfet power amp
  90. What type AC coupling capcitors do you use for input and output stage?
  91. what a LME49811 class A amplifier with 50watts into 4 ohms or more
  92. Front end help
  93. Pioneer VSX-D507S no Front Right output
  94. Need most simple MOSFET amplifier
  95. Op amp based DBT bias control put to test
  96. New Electrocompaniet AW120 clone
  97. Buzzing power amp - DC blocker has no effect
  98. Electret opamp gain problem
  99. Soundcraftsmens lack of bass. Feedback cap??
  100. What do you guys use to enclose your amps?
  101. OPA627 as input stage? Output can be BJTs..
  102. Cheaper place to get transformers than digikey?
  103. What is a good way to measure peak watts I'm using during music?
  104. Musical fidelity A1 all recapped but sounds muffled
  105. Shutdown noise with BK ST140
  106. Cairn-EZO from France - new webaddress wanted
  107. Acoustic Research Integrated Amplifier A07 - Schematic wanted
  108. Problem with Yamaha RA-200 amp! Please help!
  109. Arcam Alpha 3 - desolation row?
  110. dc offset help!!!
  111. Krell KSA50 Clone Information Please
  112. denon avr3802
  113. How to use this lateran mosfet for parallel operation
  114. ESD Bench mat. How much coverage??
  115. infinity rsiiia with bridged adcom 555ii's
  116. Bad things about using a CC output stage besides inefficiency?
  117. Studiomaster 1500E HELP?
  118. Any High Power Darlington PA Amp Please?
  119. help with mosfet power amp output impedance calculation
  120. "Hybrid A-1000" - Very Old MOSFET amp
  121. Are there any nice heatsinked chasis sold in Noth America?
  122. ultra hifi amp new
  123. Studio Monitor Amp from AWA BAM-2
  124. Advice on which 2 channel amp to buy.
  125. 700W AMPLİFİER!
  126. Mod or rebuilt a Dynaco PAT-4?
  127. 1DIFFQC amplifier
  128. DIYAUDIO Store Speaker Protection
  129. what factors will give iron fist bass?
  130. Simple Mono to 2 Speakers
  131. Wanted: STK VS-34 (v1) Schematic
  132. power amp help please
  133. Sub-woofer Filter Design - LPF
  134. Picked up a couple of Maplin 50 watt vintage amplfier modules.
  135. Which type of amp i an select for surround or how much power i can select
  136. Need help ESP Project 101 (Found schematic by Google seach)
  137. Reciever pre-out question.
  138. yamaha m60 power supply issues
  139. Paralell Bridging Tandberg 3006a to Mono?
  140. Powercube tests of Ti- Nat Semi LM series modules
  141. Looking for CROWN XS500 service manual
  142. Power amp servo ideas
  143. what do you think about this amplifier
  144. How to determine max RMS input for given (commercial) Amp?
  145. How to determine max RMS input for given (commercial) Amp?
  146. Speaker power protector/limiter by David Tilbrook
  147. JLH dual rail version HELP required.
  148. RAUCH POWER AMPS
  149. Preamps for the great solid state power amps
  150. Combining 3 Band Pass Filters
  151. A-Class 30W
  152. Amplifier for HF Units
  153. Rowland Research Model 3 Monaural
  154. Switchboard
  155. Which Subamp? (P68,IRS2092,Thermaltrak)
  156. Sansui help please?
  157. Help with NAD T750
  158. converting stereo amplifiers into monoblocks
  159. Dynaco ST-200 info
  160. Please help ID output transistors in Crown D150A
  161. Shunt Regulator variations (Parallel voltage regulator variations) for SS Pre-Amp
  162. About Denon DRA-1000
  163. Nikko A-300D Hybridization! Sacrilegious?
  164. Doug Self's New Preamp Construction and Pictures
  165. Kenwood 8010 no sound
  166. Sound more worse after replace cap
  167. DC coupling with a differential amp-is this right?
  168. Crown CE 2000 with buzz
  169. McIntosh C-24
  170. pcm 8 schematic
  171. please advice capacitor for my power supply
  172. please advice capacitor for my power supply
  173. Samuel Groner's New Audio Amplifier Topology Article
  174. Mark Levinson 320s service manual or schematics
  175. 6 ohm speakers
  176. High Voltage Hexfet Amp?
  177. Vintage Gear
  178. Universal low impedance and short circuit protect for amps
  179. JTL T4 Schematic
  180. Audio Innovations Alto amp - noise on one channel
  181. What new OPAMP's for my Adcom GFP-565?
  182. Is the CFB topology superior, and why?
  183. Accuphase e202 relay
  184. Desktop AMP/DAC - ideas please
  185. Source for 2SA1208/2SC2910 in Europe?
  186. how good is this amplifier?
  187. Feedback cleans up intermodulation products, right?
  188. ESP P3A more power
  189. Amplifier to DIY
  190. Hybrid amplifier with direct links Breeze 2.
  191. Audionics from Oregon CC3 power amp
  192. Ampzilla driver boards which IC?
  193. Current feedback class A monoblocks
  194. Looking for help identifying burned up part on Crate PA4 circuit board
  195. Musical Fidelity Elektra E10 integrated amp
  196. Sony TA-VE215 cracking sound/sound cutting out
  197. Breeze amplifier.
  198. MASHENKA MOSFET AMP
  199. Old Yamaha pre and Power amps
  200. 200W mosfet Amplifier
  201. Need help with this relay Marantz 2220B
  202. Replacing diodes
  203. marantz 2325 idle current
  204. Rotel RA972 woes
  205. Help with Carver M-200t
  206. Need help for a 5.1 reciever
  207. unknown 6-pin Dual Transistors in "SC-88" outline for surface mounting
  208. Special circuit Sony MU-A051
  209. stupid basic input question...
  210. first recap complete! now what..
  211. Stereo width controll
  212. Crown XLS1500 Power Amplifier too powerful for 10 speakers?
  213. Bipolar bench power supply for testing audio circuits
  214. Adcom 7300 Problem - Power Supply?
  215. Oscilloscope measurement for class D
  216. Replacement for 2SC2824 and 2SA1184
  217. Technics SU V505 problems
  218. Newbie help for redesigned P3A
  219. Advice me a really fully balanced integrated amplifier.
  220. ZEN audio system
  221. Cascomp (compensated cascode)
  222. Cheap 150watts amplifier
  223. All Mosfet HiFi Amp (pure two stage)
  224. NAB 3100 problems
  225. Another Leak Delta 70 maintenance thread.
  226. bd238/bd237 amplifier?
  227. jims audio soft start module
  228. Parasound HCA-2200II
  229. Trying to troubleshoot Marantz Model 1530 silent channel - possibly bad LM391-80 IC
  230. Ion Obelisk 100 integrated amp
  231. B&K AV5000 help needed
  232. dc300b hybrid schematics
  233. Balanced preamp connexion ?
  234. Cambridge A500 problems. Please help?
  235. SAE Mark IVC
  236. A distortion-cancelling buffer
  237. First solid state amp design/build, advise
  238. Rotel RX-850A input selector issues
  239. Amplifier heat, simple quetion
  240. Philips DFA 1000 Blowing Fuses
  241. Bugged dynamically-directional
  242. Krell KSA50 Clone
  243. Rotel RX-850A Tone Control
  244. Some questions about a amp schematic
  245. Prhead 412 - Pre/Headphone (DIY)
  246. Noisy Crown Microtech 600
  247. High pass filter on CV-900
  248. share your mosfet power amplifier schema, please.
  249. Nikko A-300D My bedroom amp developed distortion
  250. 22k capacitor? and another weird one pictured inside

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