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  1. crown csl-800(pb2) noise from board
  2. Latest project update to Maplin 50WRMS amplifier.
  3. QSC 1700 ( not series one )
  4. Hybrid Tube-BJT Lin Topology - Tweak Plans
  5. Basic question about wiring in a second input (Leslie)
  6. Low Cost Amplifier Chassis Ideas
  7. Future kit
  8. Nikko Amp Buy Help
  9. nad hafler sonic impact 5066
  10. Leaking caps?
  11. swapping opamps in poweramps
  12. Transistor selection
  13. Next steps to learn small signal amplifier design
  14. Replace caps on Class D amp to improve sound?
  15. Help with Yamaha AX-1050 Transrotor Source Selector cleaning!
  16. Sherwood HP-1000 restomod
  17. Alps Rotary Switch Dropout Issues for Input Select (e.g. Onkyo, Yamaha, Creek)
  18. Replacement for BEL PT4 & PT6 Needed
  19. What kind of upgrades - Arcam Alpha 5 Integrated Amplifier
  20. NAD3020i recap
  21. 200W jfet mosfet amp, no gnfb but output error correction - from my archives
  22. EV AP2600 amp buzz noise
  23. Unity gain power amplifier for guitar
  24. Do the transistors in the VAS stage need to be matched PNP/NPN pair?
  25. Sherwood s-2660 CP
  26. Aragon 24K Volume control noise and dc
  27. Luxman A-384 replacing volume pot
  28. Bennic xpp for input capacitor for amps?
  29. crown DL2 power supply cable question
  30. Sumo Nine Plus output transistor replacement - Sanken 2SC1831
  31. SAE Mark XXXIB blowing fuse: help!
  32. Help for an Audionet Amp 1
  33. Sony STR-K780 sounds dull
  34. Suggestions of articles about designing a Class A JFET pre-amplifier
  35. Weird SKA behaviour
  36. PG 800.5 Issue
  37. How do I test an amp for Damping Factor?
  38. To Screen or not to screen Vbe multiplier leads in HK1400
  39. discharge 10000uf caps
  40. Smooth out turn-on voltage spike - how?
  41. Why are most opamp circuits run off +/-15V and not +/-12V
  42. Incatech Claymore transformer needed
  43. Unstable buffer
  44. PrAT amp for horns. only Naim?
  45. Son of Ampzilla DC on Output
  46. Need help with a home theatre subwoofer
  47. Capacitor in feedback path?
  48. Hafler P1500 power switch replacement help needed
  49. Advice on NAD 3020A broken connector plz :)
  50. N channel baby needs improving
  51. Non-minimum Phase
  52. Grounding issues with P101, RK27 and The Wire
  53. Pioneer sx r9 problem
  54. GainWire-NGNFB-classB-PowerAmp
  55. Amplifier for MJ15003 and MJ15004
  56. Pioneer A51 Dual Transformer Problem
  57. Building my own Amplifier.
  58. pre out
  59. class AB 10.000W RMS @0.5R - 20.000W rms bridged
  60. LTP input stage questions
  61. simulation /compensation
  62. BF862 spice model problem?
  63. what to consider when you have 500ft of speaker cable how to deal cable capacitance?
  64. Kam kxr 2000 v2
  65. help finding a transistor
  66. Moving mic OUTBOARD on Handycam....
  67. Citation 16a display LED issue
  68. DC blocking cap rolloffs FreqRes & Phase
  69. Mini12 - My First Amplifier
  70. TNT PreAmble / PreAmbolo problem....!!!!
  71. JFET switch problem
  72. DIY 6channel powermixer
  73. Marantz PM-66 -- Anyone know the USA equivalent?
  74. Simpliest VAS
  75. signal after power switched off
  76. Rotel 840bx recap project
  77. Uher MA200 - dead again, Protection blinking
  78. Chiro Kinergetics Research C-300/C300 Schematic wanted
  79. Help needed - oscillation found in PA stage
  80. Forte Audio Model Amp
  81. Kenwood home stereo receiver
  82. Sanyo LA4108 'normal' datasheet
  83. About power spec?
  84. Jands J-700 service manual
  85. Increased Bass in one channel?
  86. Transistor fundamentals
  87. Hafler XML 280 cap upgrade problem
  88. Help plan my build - blameless chinese amp
  89. 2SC1775A/2SA872A equiv but with higher VCE max
  90. UL distortion 200watt mkIII
  91. Yamaha b1 advice
  92. In for a solid state joke ?
  93. Blown Kenwood KR-3130?
  94. Identify amp?
  95. Denon AV 2800 Amplifier
  96. Yamaha CA-610 II left channel issue
  97. NAD 3020i 2 transistors VERY hot
  98. John Linsley-Hood Revisited
  99. Subwoofer smelling weird.
  100. Onkyo A-8015
  101. 8 pairs of 2sa1358/2sc3421 what to do ? :D
  102. Please recommand a class-A amp kit.... 3~15W
  103. Damping Factor... Big Deal or Big Pile of BS?
  104. NJM072 opamp question
  105. Replacing 9200uf 50v conditioning caps
  106. paralleling 100uf/100v cap with 20000uf psu cap sounds weired
  107. Vintage Luxman r115 receiver on sound from FM/AM.
  108. What resistor value to put in an NHT X2 Balanced Crossover
  109. Electrocompaniet AW250 SM/Schematic's needed
  110. st151 transistor substitute
  111. What can you guys tell me about the China/ebay AB amps?
  112. Cheaper heat sinks
  113. Yamaha CA-610 II delayed relay
  114. Testing Freq Res of Amps with Voltage Divider...
  115. NAD 1000 Pre-Amp Recap question.
  116. Cheaper Amplifier DIY
  117. Doxa 40 power amp - info required
  118. Classe DR-8 Maintenance
  119. Looking to build my first amp, adding push-pull to 386 need advice
  120. custom MOSFET based output stage under development
  121. Sony TA-5650 V-Fet
  122. L10 Diy complete noob here.
  123. Basic BJT Testing question
  124. Smart phone source?
  125. Pioneer A-77X channel balance
  126. Preventative suggestions?
  127. Compound output stage
  128. Transistor Replacement Question
  129. Help anyone w JVC amp?
  130. Decibels and useful other info
  131. Class A/B SMT output power stage
  132. Any ideas for a 2 ohm 1200W resistive load?
  133. Sharp SX9800 power amp schematic?
  134. Basic lesson on magnetic field and inductance
  135. Op amp in Rotel RB985MKll
  136. QSC PL-325 and PLX-1802 fan cooling noise
  137. Kenwood KA-3500 and my blooper
  138. Is this a filter at amplifer output and can I remove it?
  139. XLR pinout for Burson Audio output buffer AB-160
  140. Marantz PM385 left and right sound doesn't equal.
  141. Hafler DH-220
  142. output transistor topology question
  143. Klipsch KSW15 plate amp repair.
  144. Splitting Nad 3020 phono stage?
  145. Technics SA 626 blowing fuse before transformer
  146. Datasheet and reality
  147. amp for IB sub
  148. Amplifier with 2SC2238/2SA968 & 2SC2565/2SA1095
  149. Monoprice Desktop DAC/Amplifier reviews?
  150. yorkville 6040
  151. Replacing driver transistors
  152. Mas charisma 111 preamp fidelity
  153. Head Amp - discrete op with diamond buffer
  154. Freezing electronics to kill bedbugs?
  155. Your opinions are sought on Audio Power Amplifier Design: 6th Edition. Douglas Self
  156. "Mysterious" wire in Krell KSA-50MkII
  157. NAD 2100 DC Offset
  158. PMA-980R: DC offset problem at the right channel
  159. Audiobahn amp turns on briefly and turns off
  160. PSS Audio Volume Pots 9b/9c
  161. DC at output and weird voltages
  162. Denon AVR-2307 very quiet sound
  163. recap an old Adcom GFA-555
  164. Electronics Australia magazine playmaster amp
  165. New in search of some guidance and help re:Repairing some old recivers
  166. 2SC1302 and MJL1302
  167. Upgrading Pioneer Amp
  168. I can hear my sine waves from the actual amplifier with no load connected
  169. Voltage or Current ?
  170. Introducing the Vaccum Transistor
  171. Krell KSA250 normal standby condition
  172. In search of JVC AX-R97 Owner's and/or Service Manual
  173. Service CAV A8M
  174. NJM4565L / NJM4580L
  175. MarkLevinson 333H alignment
  176. JRC 2043D as preamp (Nad 2100)
  177. Yamaha m-45 speaker terminals?
  178. Technics SU V9 integrated amp
  179. THD=0.000048% Voltage Feedback Amp
  180. What is the best power for an audio amplifier?
  181. JBL GTO1202 INSIDE OR OUTSIDE BOX ?
  182. How to 100% eliminate ground loop?
  183. amp and phone common ground issues. How to I prevent releasing the magic smoke?
  184. Yamaha CA -810
  185. Ever turn on an amplifier for the first time and have it blow up in your face?
  186. Tewak Help
  187. what volume control for Crimson amp?
  188. EI Transformer Question
  189. Why does Electrocompaniet Gear sound so good?
  190. NAD T760 right channel problem, help!
  191. The leach amp 200w
  192. Line Stage Preamp: need help eliminating nasty hum!
  193. ANUBIS - Another Tube-Transistor Hybrid Amplifier
  194. lGl-2, continuing "hybrid madness" - no GNFB class A
  195. Carver TFM-25 help
  196. Luxman L-410 Power AMP with Yamaha AX-1070 as Preamp connetion problem?
  197. Vincent SAV-P150 - suitable for 3-Amping ?
  198. Is this setup a cascode?
  199. Linn Intek mysterious problem
  200. How to adjust an offset voltage if there's no potentiometer?
  201. 2N3773/2N6609 based amplifier
  202. MARANTZ PM78 power caps replacing
  203. Luxman L-400; which are the coupling caps?
  204. Is there a BD139 equivalent which has a faster slew rate? ...
  205. Purpose of RC Circuit on Amp Outputs?
  206. Onix vs Cyrus vs Naim vs Ion Obelix
  207. J. Broskie N-Channel PP follower
  208. The Phase Mysticism
  209. Luxman r-1050 troubleshooting
  210. Cambridge Audio Azur 740A
  211. Denon PMA-560, TU-580RD, DCD-660
  212. Cambridge 540a
  213. Looking for a pot supplier (no, not that kind)
  214. Help with minor ground loop when both RCA connectors are grounded
  215. MISTRESS ultra performance power amplifier
  216. Can Anyone ID this Transistor For Me?
  217. Roland SPD 8
  218. Can I use a powered sub woofer with an amp via XLR?
  219. SlewMaster Builds
  220. Transistor insulators
  221. Hallmark CW120 Anyone Know Anything About It?
  222. Problem with a Fender MA6 Mixer Amplifier.
  223. Help with NAD L40
  224. Hiraga 30w a class help!
  225. Assemblage Power Amp
  226. To bypass or not to bypass the NFB capacitor?
  227. Pre-drivers, should they run hot? (Adcom GFA-555 II)
  228. luxman help
  229. SIMPSON
  230. MOSFET kits for bass guitar
  231. Rega Brio 3 Input Selector Faulty
  232. Nad 3020i Output feint and distorted
  233. Setting the gain of a Jeff Rowland Model 1
  234. Just starting the DIY thing, need advice
  235. rockford 200DSM amp problem
  236. Q: LED VU Meter Failure (Pr. Samson Servo 120 Amps)
  237. FET matching DN2535 Current Sink
  238. Whats the purpose of the 6n8 capacitor ?
  239. Einstein - The Amp from 90's schematic needed
  240. New here! What AMP do I need?
  241. Nad 214 muting circuit
  242. Cables: Quad pre- to Quantum power-
  243. linn kairn eprom chip setting
  244. Difference on Rega Elex and Mira 1
  245. German Translator Please
  246. Help fixing yamaha cr-1020
  247. How come "class AB" and "class B" are used seemingly interchangeably around the net?
  248. using .1uf at decoupling location any improvement with Multilayer Ceramic Capacitors?
  249. Cross-conduction with complimentary pairs
  250. Astor G17AD Radiogram schematic.

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