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  1. Building a 1987 power amp
  2. Active Bandpass Filter Equalizer (Guitar Pedal)
  3. Apex B500 problems
  4. solid state capacitor question
  5. Looking for Primare A30.1 schematic or servicemanual
  6. 1000w mosfet power amp
  7. Cyrus II r/ch distorcion
  8. HC 2000 power amp
  9. Dead Altec 9440a
  10. Adcom GFA-555II advice needed...
  11. Scratchy pots
  12. PS Audio E2C P/S fuse value?
  13. heat spreader insulation sheet - where to buy?
  14. MYBEST5 Jfet CFP amplifier
  15. Behringher INuke 3000 DSP PreAmp
  16. I think I majorly screwed up - Technics SU-7700
  17. Pre-Amp distortion
  18. PS Audio Elite components??
  19. Transformerless input for 150ohm mics ??
  20. Distorted waveform from PC microphone
  21. How to determine if your transistors are "too hot"
  22. Cyrus One/Two volume pot... linear???
  23. Dx Custom.... the Bass Machine!
  24. early Naim manual speaker cable info
  25. Nakamichi PA-7 bias trimpots...
  26. Need Adcom GFA-555 II Test Point Help...
  27. Moving the Multiplier to the heatsink, or To3, or Collector lead
  28. 360w 8ohms, 550w 4 ohms mosfet
  29. SIMPLE 1KW AB Amplifier
  30. What about the use of amplifiers 2sb737.2sa970.2sa1316? someone tried
  31. can anyone explain this amplifier? Audio Telex 2sa500B
  32. Pilot Console 30 W Solid State Specs?
  33. ♫♪--My little posh Tringlophone--♪♫
  34. capacitor in series protect speakers from getting damaged due to signal clipping
  35. Replacment for IRF064N
  36. class A simple design with constant current source
  37. Hiraga 30 watt. Advice needed
  38. ultra low power op amp
  39. yamaha B-4 amplifier
  40. OEM car amp, increase output??
  41. P3A 100W layout - comments?
  42. Low Power Design Suggestion?
  43. HP 6269B 0-40V@0-50A REGULATED DC POWER SUPPLY for DIY amplifier
  44. Need help with 60hz hum/ground loop. Schematic attached.
  45. Sansui AU-6500 died on me :(
  46. Help Needed - Sub Amp Died
  47. PCB layout problems
  48. Vecteur cable designate from an old speaker cable (e. g. for YBA) wanted
  49. Puzzling out of balance problem
  50. I just designed an amplifier to power big speakers with small voltage!
  51. Which NAIM clone
  52. Krell KAV300i and Energy Veritas 2.1 speakers
  53. Bakoon Amplifiers ~ Slipping Under the Radar of DIY Audio.com!!
  54. Schematics for Micromega Tempo 2 amplifier
  55. Schematic needed for Focal 2.150 LE car amplifier
  56. Offset monitoring
  57. Power module for class A single ended amplifier
  58. Help diagnose Rotel RX-304 receiver - right FM channel faint
  59. 400Watt PA "SAFARI"
  60. Thump on power up, pop on power down
  61. Precision Acoustix 250
  62. best practice for grounding components?
  63. using 220v amplifier in car with inverter
  64. How to stop turn on pop noise in speaker
  65. Highest Quality Era? 70s, 80s or 90s?
  66. Cambridge deal
  67. Interesting old amplifier FORD branded ONKYO
  68. Technics SU-V7 - some questions.
  69. LME49830+LatFET, yet another for design review
  70. Turning back to solid state- is it a right outcome for horn speakers?
  71. All Hitachi Lateral Fet amplifier for DIY described by Paul Kemble
  72. Reverseengineering an HK_Ottala
  73. help with phono stage circuit design
  74. Samson SX1200
  75. Suggestions for a low power, 2.1 channel kit/schem?
  76. SPAIN AMP
  77. ceramic capacitor
  78. CFB-CFP amp development
  79. Relationship between Supply (V) & Output (Watts)
  80. DB HPA 3100L Power Amp
  81. Stereo RCA- mono phoenix on amp? Help!
  82. Anyone use this fan to mod the EP4000
  83. Sony TA-VE215 sound cutting
  84. how to get more Bias current from LME49811?
  85. Circuit ID
  86. NAD 3020
  87. Help Needed: Excessive DC Offset/Imbalance - Rotel RB-990BX Power Amp
  88. 32 output devices ffor 60W in Luxman M800A
  89. Sansui AU-217 - Weak Left Channel
  90. unusual amplifier topology jfet
  91. Sansui BA-2000 Powers On But No Sound
  92. Trouble with Aragon 8008bb
  93. Sansui AU-D101
  94. High-voltage-opamp based amplifier
  95. Qtx powered speakers...
  96. Opinions on the eBay amp modules - EBB250
  97. Having some trouble with an overheating amplifier on one channel
  98. Amplifier using mosfet irpf9240 ispf240
  99. Phase Linear 400 VU Meter Connections
  100. Realistic MPA-200 schematic
  101. What Caps To Use?
  102. Class B amp for Heavy Metal guitar
  103. Effective slew rate and output inductors
  104. autotek mean machines 2000wts 4 ch.wont turn on..
  105. OP AMP question
  106. AUDIOLAB 8000 A bias issues
  107. using home amplifier for car
  108. Transformer output on 5-15W Class AB Amp?
  109. speaker coupling and power supply caps
  110. Capacitor condition
  111. Advice on converting Yamaha B4 stereo to monoblock
  112. Separation of amp/pre-amp?
  113. Diff_EQ
  114. Dynamics? how to get very good dynamics
  115. Motional feedback amplifier based on Philips 40 wats amplifier 1970s
  116. on its own ?
  117. I destroyed my NAD 3020i, help guys
  118. Armstrong 525 distortion on one channel
  119. Marantz 2275 vol. pot problems
  120. Main Filter caps upgrade ?
  121. Replace NAD 3020 resistors
  122. Class B wandering toward Class A?
  123. Hiraga le prepre - low Rbb?
  124. Nad 712 heat sink HOT
  125. Vintage Tehnics amp rectifier replacement
  126. Dynaco ST400 came my way!
  127. LME49810 PSpice Model available at TI
  128. I finally made a good working transistor amplifier
  129. Best Amp for 500 or less
  130. To make this amp sound better
  131. AV amp problem
  132. Irf510 mosfet amp
  133. sherwood s9910 schematic needed
  134. See Saw
  135. Interconnect between test gear and amplifiers etc
  136. Op Amp buffer/amplifier, quasi-complementary, need advice.
  137. AIWA AD-WX808 MOTOR
  138. Maplin 150w mosfet amp. bridging?
  139. for ultimate fidelity pushpull or single ended?
  140. weak bass output from adcom gfa 5500
  141. newbie troubleshooting
  142. Help Needed with simple hybrid microphone pre-amplifier
  143. NoGNFB integrated amp with Ge transistors at output
  144. Faulty Sony TA-F6B
  145. Nad 214 DC on output
  146. sx-Amplifier
  147. Need help to simulate my MOSFET Amplifier using TINA
  148. Resistor Alternative
  149. single ended design with SJEP120R100A?
  150. meracus intrare
  151. Quad 303 Upgrade - How far is too far?
  152. Class B guitar amplifier questions
  153. After seeing this my wife started why cant we use this in kitchen...
  154. Low power Sub/crossover
  155. What are 'safe' resistors?
  156. Sansui AU-555A Dead channel
  157. Blow out! :-)
  158. NAD 3020A Preamp Woes
  159. Theta service question
  160. MJ15024s for Hill LC1200
  161. Trying to understand vintage amp design
  162. this amp kit any good?
  163. bias help
  164. Roksan Kandy MKIII schematics
  165. Any reason why opamp based current sources arent uses?
  166. Hiraga super class A with SJEP120R100A?
  167. What a pig to fix.
  168. Focal amplifier heating too much
  169. Pioneer SA 9500mk1 arching sound
  170. adcom gfa 5200 thermal protection problem.
  171. Jean Hiraga Superclass A 30Watts why does one need 1.2F caps?
  172. replace adjustable regulator with fixed?
  173. What causes this 360 phase shift at ~20khz?
  174. Did you build this amp?
  175. qsc amp 1200w
  176. need a hand with TPA3123D2EVM -works with hand on ground
  177. 1000w mosfet power amp
  178. What type AC coupling capcitors do you use for input and output stage?
  179. what a LME49811 class A amplifier with 50watts into 4 ohms or more
  180. Front end help
  181. Pioneer VSX-D507S no Front Right output
  182. Need most simple MOSFET amplifier
  183. Op amp based DBT bias control put to test
  184. New Electrocompaniet AW120 clone
  185. Buzzing power amp - DC blocker has no effect
  186. Electret opamp gain problem
  187. Soundcraftsmens lack of bass. Feedback cap??
  188. What do you guys use to enclose your amps?
  189. OPA627 as input stage? Output can be BJTs..
  190. Cheaper place to get transformers than digikey?
  191. What is a good way to measure peak watts I'm using during music?
  192. Musical fidelity A1 all recapped but sounds muffled
  193. Shutdown noise with BK ST140
  194. Cairn-EZO from France - new webaddress wanted
  195. Acoustic Research Integrated Amplifier A07 - Schematic wanted
  196. Problem with Yamaha RA-200 amp! Please help!
  197. Arcam Alpha 3 - desolation row?
  198. dc offset help!!!
  199. Krell KSA50 Clone Information Please
  200. denon avr3802
  201. How to use this lateran mosfet for parallel operation
  202. ESD Bench mat. How much coverage??
  203. infinity rsiiia with bridged adcom 555ii's
  204. Bad things about using a CC output stage besides inefficiency?
  205. Studiomaster 1500E HELP?
  206. Any High Power Darlington PA Amp Please?
  207. help with mosfet power amp output impedance calculation
  208. "Hybrid A-1000" - Very Old MOSFET amp
  209. Are there any nice heatsinked chasis sold in Noth America?
  210. ultra hifi amp new
  211. Studio Monitor Amp from AWA BAM-2
  212. Advice on which 2 channel amp to buy.
  213. 700W AMPLİFİER!
  214. Mod or rebuilt a Dynaco PAT-4?
  215. 1DIFFQC amplifier
  216. DIYAUDIO Store Speaker Protection
  217. what factors will give iron fist bass?
  218. Simple Mono to 2 Speakers
  219. Wanted: STK VS-34 (v1) Schematic
  220. power amp help please
  221. Sub-woofer Filter Design - LPF
  222. Picked up a couple of Maplin 50 watt vintage amplfier modules.
  223. Which type of amp i an select for surround or how much power i can select
  224. Need help ESP Project 101 (Found schematic by Google seach)
  225. Reciever pre-out question.
  226. yamaha m60 power supply issues
  227. Paralell Bridging Tandberg 3006a to Mono?
  228. Powercube tests of Ti- Nat Semi LM series modules
  229. Looking for CROWN XS500 service manual
  230. Power amp servo ideas
  231. what do you think about this amplifier
  232. How to determine max RMS input for given (commercial) Amp?
  233. How to determine max RMS input for given (commercial) Amp?
  234. Speaker power protector/limiter by David Tilbrook
  235. JLH dual rail version HELP required.
  236. RAUCH POWER AMPS
  237. Preamps for the great solid state power amps
  238. Combining 3 Band Pass Filters
  239. A-Class 30W
  240. Amplifier for HF Units
  241. Rowland Research Model 3 Monaural
  242. Switchboard
  243. Which Subamp? (P68,IRS2092,Thermaltrak)
  244. Sansui help please?
  245. Help with NAD T750
  246. converting stereo amplifiers into monoblocks
  247. Dynaco ST-200 info
  248. Please help ID output transistors in Crown D150A
  249. Shunt Regulator variations (Parallel voltage regulator variations) for SS Pre-Amp
  250. About Denon DRA-1000

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