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  1. Looking for the Über Buffer
  2. Nad C 325 BEE, Output Problems
  3. One driver transistor per output transistor possibilities?
  4. Magnum a 200 power amp
  5. My Modified P3A
  6. JVC A-X9 negative rail at the output - please help
  7. EZ-Dump: dump your current without really trying
  8. best VAS transistors with Higher VCE,Ft,beta low cob
  9. Lite mv 02 remote HELP
  10. An audio amplifier from what I have available
  11. Gain Issue
  12. Meitner MTR-101 repair?
  13. Sony amplifier module
  14. Vandersteen 2W Amplifier
  15. Musical Fidelity power amplifier trim pots
  16. 2sc5171 can drive how many 2sc5949 at 70V without any problem?
  17. Quad 303 hum caused by HDMI connection
  18. The magic amp
  19. NRG Control 400wpc Class A Monoblocks, What to do? Repair or upgrade?
  20. logic amp DBX1004
  21. Floated cascode with jFETs for high voltage?
  22. How much amperage?
  23. HCA-3500 questions
  24. Help fixing NAD C350
  25. Systemdek iix 900
  26. Help me debug a strange interference in my system.
  27. Pot Wiring to Amp
  28. LatFET OPS using HEC!
  29. Electrolytics - Axial vs Radial
  30. Vintage Marantz. Anyone changing their MKT caps?
  31. amplifier has slow speed ticking noise on audio.
  32. Marantz 1120 - Questions re caps and trannies.
  33. Is there a better transistor than a Motorola C4000/C5000
  34. Marantz SR3300
  35. Microphone Noise Cancellation Circuit Design
  36. Salvaging the Power Amp sections of 90s Prologic
  37. Evolution of the VSSA? Esperado's DVSSA...
  38. speaker protection at mains supply - ?
  39. PNP OCL amplifier
  40. ADCOM GFA 555 - Chance bias?
  41. Help with some unknow JFETs for a RIAA project...
  42. Vintage Technics su-v4k integrated amp audio cutting out
  43. How can improve sound quality with TruSound technic
  44. Need help for Luxman C-12 preamplifier
  45. Help with distorted audio from Yamaha cr-400
  46. Massive transistors in Gamut 250i Amps?
  47. Can someone tell me what is this???
  48. Damping factor of 100 at 10KHz?
  49. Help fixing Onkyo TX-SR508
  50. KRELL KSA-50S - Noise distorsion HF
  51. BGW 750C
  52. ESP Project 3A
  53. Can I use a small o/p cap for single ended HF amp
  54. Help me!! nmos 200 problem
  55. Help me modify Peavey Blazer Amp
  56. Opinions on Quad 303 PC's & components kits?
  57. Burmeister 933 Mk2 Clone
  58. Top Class-A amps Vs Top Class A-B amp for precision and neutrality?
  59. AX6123 sub?
  60. Distortion Hates Symmetry
  61. Loudspeaker protection circuit (form diyaudio) problem
  62. Krell KSA 100 PCB
  63. SymAsym mods ?
  64. The leach amp
  65. The 1K 1W spectra.
  66. Yamaha DSP-E800 External Decoder Subwoofer Gain
  67. Ultra-high performance, yet rather simple - hybrid and more!
  68. lme49810 boards?
  69. ESP P68 and low power
  70. Monarchy SM-70 6 months report ;-)
  71. Preamp Design Guidance
  72. Manual for Arcam Alpha Amp
  73. Need help for modifying an amplifier
  74. BX-1 monoblock class A amp
  75. Is a Preamp's Turn-off Pop Harmful to Opamp IC's?
  76. Hello from Madrid (vintage Marantz inside)
  77. Unusual buzzing situation
  78. Yamaha RX-V765 needs repair
  79. Denon PMA-680R Service Manual
  80. Fuse Question
  81. Etri Fan KSA 100
  82. Hafler mosfet solidstate help
  83. Has anyone used Semelab's MG6333K & MG9413K complementry bipolar devices ?
  84. idle current i(bias) is slowly dropping in one channel
  85. musical fidelity A-X 50/100/200: Any differences above 500 Hz?
  86. Opinions on "Hot rodded" elector HEXFET kits
  87. Crown bias problem
  88. Amplifier A+B with speakers and subwoofer?
  89. Just brought the arcam fmj a32 but get really load popping from the channel left is f
  90. A little amp advice
  91. tantalum and small capacitors
  92. Overload detection circuit for UPC1237
  93. Studio 350 Power Amp
  94. 70's nostalgia
  95. Rebuild my New Dynaco Stereo 120
  96. Need Schematic for PA Stereo amplifier
  97. 40W amplifier, first try
  98. Amcron MT1201 output measurements
  99. Maitner STR-50 power up issue
  100. Does an LME49811 needs a pre driver?
  101. Inter-M R300 plus Transformer
  102. buzz when connecting projector/laptop/amp
  103. JVC RX-508V
  104. Middlebrook "GFT" probe?
  105. A&R Cambridge A60 problem.
  106. A simple, inexpensive, HEXFET amp with EC
  107. How does this provide constant current ?
  108. Any kits for high quality simple preamp
  109. QED A-240 SCHEMATICS
  110. NEW Galliumnitrid and Siliziumkarbid FETS?
  111. ID this transformer
  112. 2.1 Amplifier
  113. transistor hfe help
  114. how to lower THD in small signal BJT amps?
  115. How to measure amplifier`s output impedance wrt Frequency?
  116. Help needen on a power buffer
  117. What Amp board is This?
  118. Output Transistors for the "Super Class A Amplifier" by Jean Hiraga
  119. Crown M 600 blowing the 1.2 amp fuse - not the 20 amp fuse
  120. LME49810 or 11 for mid-high power amplifier?
  121. Realistic SA1000, no info?
  122. Repair a PolkAudio psw111
  123. Amp burning or warmup using 100w 10ohm Load Resistor?
  124. Arcam alpha 9 integrated cd input fault
  125. Krell 1 or Krell 2 ?
  126. ALPS Potentiometer 100k ... Blue RK27112MC noise ??
  127. Sony STR-V333ES blowing power board fuse
  128. Mcintosh Mac 1700 Distortion 1 Channel.
  129. Modding BGW 620B to Class A
  130. Issue While Rehabbing an STA-2100, What To Do?
  131. What to do about my smoking Rotel receiver?!?!
  132. quad 405 power amp advice
  133. Marantz AV Surround Receiver SR-73 - turning off problem
  134. DOM amplifier from semarang city!!!!
  135. The Zodiac: 60 Watt Class H Amplifier with 0.0016% THD
  136. VSSA Circlotron
  137. Classe DR-10 Output Transistors
  138. An interesting op amp comparison a la TexInst:
  139. Ian Hegglun's ClassA^3 Cube-Law Amp
  140. Quad clone R39 burnt
  141. Need some help with 5 channel power stage
  142. Marantz PM 43 dead
  143. Current Source Design
  144. Kenwood KA-6100 BIAS to high
  145. Best Buffer to Sum L&R Without Adding to Crosstalk
  146. Marantz PM-80 class A idle adjusting bias
  147. NAD 2600 Cleaning
  148. Technics SU-V 470 NO SOUND?
  149. Onix OA21s (OA22?) Schematic
  150. No global feedback V TO I converter THD: < 0.001%
  151. Choosing the right transformer current rating
  152. CFA Amp with CMCL and HEC Output Stage
  153. Frustrating interconnect question:
  154. Audio amplifier for test and measurement?
  155. Citation 12 differential pair
  156. Transistors for Naim power amp clone
  157. Variance of RF transconductance of audio bipolar transistors from different manufactu
  158. Nakamichi TA2A - "vented" caps on PS board?
  159. Near Zero THD down to the threshold of hearing
  160. WCF AMP IDEA
  161. How to increase gain of Quad 34 preamp.
  162. Marantz PM80 dead within 10 minutes
  163. Can't find the problem!! :(
  164. Low cost stereo Mini-Mosfet
  165. Citation 16a Capacitor question
  166. PEEL 18CV8P Burner
  167. DxS - The Excess amplifier, an SS (Super Special) model from the Dx Corporation
  168. DENON PMA-1560 IDLE ADJUSTING BIAS
  169. Mark Levinson 380S EPROM code
  170. Direct Servo Subwoofer Amp... What is different?
  171. C-Audio RA2001 Repair
  172. Morgan Deva
  173. Yamaha RX v471 Amplifier
  174. Tuning a Jands amplifier sans specs
  175. LD1014d
  176. anybody have salvage PV500 AMP
  177. Quirk when measuring damping factor
  178. Suggest a amp for driving 16 ohm load from 12-24 volt dc supply
  179. DC coupled = worst dynamics - is it true?
  180. crown csl-800(pb2) noise from board
  181. Latest project update to Maplin 50WRMS amplifier.
  182. QSC 1700 ( not series one )
  183. Hybrid Tube-BJT Lin Topology - Tweak Plans
  184. Basic question about wiring in a second input (Leslie)
  185. Low Cost Amplifier Chassis Ideas
  186. Future kit
  187. Nikko Amp Buy Help
  188. nad hafler sonic impact 5066
  189. Leaking caps?
  190. swapping opamps in poweramps
  191. Transistor selection
  192. Next steps to learn small signal amplifier design
  193. Replace caps on Class D amp to improve sound?
  194. Help with Yamaha AX-1050 Transrotor Source Selector cleaning!
  195. Sherwood HP-1000 restomod
  196. Alps Rotary Switch Dropout Issues for Input Select (e.g. Onkyo, Yamaha, Creek)
  197. Replacement for BEL PT4 & PT6 Needed
  198. What kind of upgrades - Arcam Alpha 5 Integrated Amplifier
  199. NAD3020i recap
  200. 200W jfet mosfet amp, no gnfb but output error correction - from my archives
  201. EV AP2600 amp buzz noise
  202. Unity gain power amplifier for guitar
  203. Do the transistors in the VAS stage need to be matched PNP/NPN pair?
  204. Sherwood s-2660 CP
  205. Aragon 24K Volume control noise and dc
  206. Luxman A-384 replacing volume pot
  207. Bennic xpp for input capacitor for amps?
  208. crown DL2 power supply cable question
  209. Sumo Nine Plus output transistor replacement - Sanken 2SC1831
  210. SAE Mark XXXIB blowing fuse: help!
  211. Help for an Audionet Amp 1
  212. Sony STR-K780 sounds dull
  213. Suggestions of articles about designing a Class A JFET pre-amplifier
  214. Weird SKA behaviour
  215. PG 800.5 Issue
  216. How do I test an amp for Damping Factor?
  217. To Screen or not to screen Vbe multiplier leads in HK1400
  218. discharge 10000uf caps
  219. Smooth out turn-on voltage spike - how?
  220. Why are most opamp circuits run off +/-15V and not +/-12V
  221. Incatech Claymore transformer needed
  222. Unstable buffer
  223. PrAT amp for horns. only Naim?
  224. Son of Ampzilla DC on Output
  225. Need help with a home theatre subwoofer
  226. Capacitor in feedback path?
  227. Hafler P1500 power switch replacement help needed
  228. Advice on NAD 3020A broken connector plz :)
  229. N channel baby needs improving
  230. Non-minimum Phase
  231. Grounding issues with P101, RK27 and The Wire
  232. Pioneer sx r9 problem
  233. GainWire-NGNFB-classB-PowerAmp
  234. Amplifier for MJ15003 and MJ15004
  235. Pioneer A51 Dual Transformer Problem
  236. Building my own Amplifier.
  237. pre out
  238. class AB 10.000W RMS @0.5R - 20.000W rms bridged
  239. LTP input stage questions
  240. simulation /compensation
  241. BF862 spice model problem?
  242. what to consider when you have 500ft of speaker cable how to deal cable capacitance?
  243. Kam kxr 2000 v2
  244. help finding a transistor
  245. Moving mic OUTBOARD on Handycam....
  246. Citation 16a display LED issue
  247. DC blocking cap rolloffs FreqRes & Phase
  248. Mini12 - My First Amplifier
  249. TNT PreAmble / PreAmbolo problem....!!!!
  250. JFET switch problem

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