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  1. Hum in NAD 7020
  2. Anybody ever used the mosfet body diode as a rectifier?
  3. Matching 2SC2922 & 2SA1216 Outputs In 8000P
  4. Wiring in Topaz 96610-11 10kva Isolation transformer UGH!
  5. Converting Pioneer VSX-D512 to greatness
  6. A tribute to the late Prof. Leach (LX amp / voltage stage)
  7. crest cc4000
  8. Is fairchild SS9014 a good LTP choice. ??
  9. High power single supply amplifier?
  10. A different (?) line level circuit
  11. Feedback arrangement in vintage 50W amplifier
  12. Amplifier with 2N3055
  13. KENWOOD/CAR AMP PS150
  14. NAD 3020A Loud pop on switch off
  15. Classe DR-3B
  16. Where in the UK is a trustworthy place to get 2SC5200 and 2SA1943's?
  17. Krell KRC powersupply
  18. ins and outs .
  19. Phase margin with capacitive load
  20. quad 77 amp dead!? help needed
  21. Help finding lightspeed schematics for 2009 green PCB
  22. Complementary to BC115
  23. 2 Speed Fan Controller
  24. square wave oscilloscope question
  25. Power Cord SOCKET for Power Amp Main Con. REWIREABLE-Ultimate Quality and Standart
  26. Transistor Code Marking/Logo S Over H, What Brand?
  27. Need borbely EB-199/320 schematic
  28. MOOLY, HELP HERE!!!
  29. 2SA1361 Transistors
  30. Good Source For Vishay-Siliconix/Motorola 2N5565, or 2N5564 Dual Jfet?
  31. Nytech CA 202 schematic or Servicemanual?
  32. Mounting heatsinks upwards,, yay or nay?
  33. Gigawork F5
  34. ONKYO AVR401: distorted sound in one channel
  35. Subwoofer Amplifier
  36. Luxman M120 distortion and squeal
  37. Crackly sounding amp in powered sub, any thouhts?
  38. Rig an onkyo to be always on mode
  39. Output Power PP AB Stage - Value of Emitter Resistor for thermal Bias Stability
  40. filter recap issue
  41. Massive amp modification - basic questions - Rotel RB991 donor
  42. Motional/active feedback in the car?
  43. Analysing power requirements (Class-A+C/AB2)
  44. wharfedale amplifier schematics
  45. 1000W amp diagram?
  46. please get amp diagram
  47. Input selector Elektuur EPS 86111-1 & -3
  48. Luxman LV104u
  49. Hill Audio Chameleon 1400S/ Dynaudio A-1
  50. Simple mosfet amplifier
  51. Choosing current for LTP?
  52. Proton AM452
  53. does this mosfet schematic looks promising?
  54. Harmon Kardon Citation TwentyTwo Power Amp
  55. Counterpoint SA-100 Head Scratcher
  56. QED A240 schematics?
  57. Grounded Bridge amp, Eagle 7
  58. Amp Advice
  59. Optonica SA-5207 repair
  60. Speed of BJT's or Fairchild vs. NXP BC550
  61. alternative for STK3102-IV
  62. NAD 1020 preamp mods anyone?
  63. 2-Band Baxandall Tone Control
  64. transistor tone control schematic
  65. Issues with Adcom GFA-545
  66. Alchemist Forseti APD21A Pre Amplifier PSU
  67. Robertson Forty Ten noise problem
  68. Preamplifier Power Supply Problems
  69. Adcom GFA565 Cap question
  70. THD in LTSpice ?
  71. Class A schematic for 53VDC power supply?
  72. PSW-D110 C6 cap
  73. SEPP LITTLE SOLID AMP
  74. GE 41011 transistor
  75. Questions about the 2-pole compensation VAS
  76. RA7502 Input Board Biasing
  77. 120v or 240v For XA160.5?
  78. Threshold stasis sa-3.9e
  79. TO3 final P3A
  80. LOOKING FOR YAMAHA A450 SCHEMATIC
  81. Question about wattage of resistance in parallel
  82. implement CCS on a BJT darlington buffer
  83. MPA 3250 Amp
  84. Pioneer SX-1280
  85. Japanese to English translation
  86. Genuine Sanken 2SA1216 Supplier
  87. IRFPS37N50A or IRFBA22N50A as o/p devices
  88. Goldmund Mimesis 3 Clone, World's Best Amplifier!!!!
  89. how to distinguish phenolic pcb from the appearance alone?
  90. Needed: single transistor audio amplifier with positive feedback
  91. Leach amp - need suggestions for output relays
  92. My First Amp
  93. Musical Fidelity A-1 in A/B class?
  94. Sansui Au-505 Schematic Needed
  95. Main On/Off Power Switch for various NAD Amp Models
  96. Question regarding differential amplifiers
  97. Opamp/transformer headphone amp
  98. Geddes' amp on this load?
  99. Buzzer circuit?
  100. :'( please help
  101. Crown D-75 Amp
  102. Luxman L-116a Caps
  103. Cheap and Easy Soft Start?
  104. REVOX B750 INTEGRATED AMPLIFIER SCHEMATICS
  105. opinions
  106. Schematics/service manuals for Technics SU-G91?
  107. Pioneer VSX-9500S A/V Receiver under maintenance, need support...
  108. Well Behaved Amps
  109. Arcam Alpha 10 with DAVE, Help wanted!!
  110. Transistors for Sansui AU 717 power supply
  111. MooseFET Preamp Problems
  112. Rail Voltage chart for Amps
  113. Aloia Preamp Repair?
  114. C-Audio RA3001 Diagram?
  115. Inductor wrapped around resistor - what for?
  116. TNT Preamble Modification
  117. AV Receiver turns on for a second, then turns off
  118. Questions about CSA/UL certification of a commercial fully built amp.
  119. Potentiometers
  120. ARTA Settings - Please Help
  121. Phase issue ... advice please
  122. CA 640A + miniDSP Tape in question?
  123. Wharfedale 2050A Integrated Amplifier
  124. Help choosing the right amp?!
  125. Resistors, metal film or metal oxide?
  126. Why are Power Transistors so slow?
  127. which is better for volume control
  128. 60vdc max
  129. Forte Model 44
  130. High-Power Electrocompaniet clone
  131. Removing tone control circuit from Hafler DH-101
  132. Sony STR-DE915 schematic?
  133. EP2500 overheats immediately - bias adjustment?
  134. How to combine the left and right channels with out making everything mono?
  135. HELP! Struggling to find the right amp!
  136. p3a amplifier debugging
  137. Using 6ohm speakers with Audiolab 8000a MK1
  138. AudioSource Amp Two
  139. 2SC3854 in JLH 1969 Class A?
  140. Bipolar capacitors...replacing BG NX
  141. will pay for Belles 1 Series amp info & Schematic
  142. Simples for you experts (fan)
  143. Grundig SV 80M
  144. How much VAS current to drive a pair of lateral FETs?
  145. Fairchild FJA4310
  146. preamp opamps
  147. AVM Evolution M4 or M5 ?
  148. Upgrading a 1994 amplifier
  149. DGE transistors, 2SB737?
  150. Where can I buy old capacitors?
  151. Can someone help me with transistor recommendation?
  152. Need a schematic for an Eico Cortina 3150 integrated amp
  153. Audio level detection - (AGC with comparators)
  154. Hafler DH-500 Inrush Limiter...
  155. Distortion in Sunfire Amplifier
  156. Experiences with class-d.com ?
  157. MPS-U10/U60 replacement
  158. Formula to calculate output power
  159. Adcom GFA-7000 Amp Issue (Need Advice)
  160. Quatre Gain Cell Amplifier
  161. landscape powered speakers?
  162. When you've built your amp
  163. Hum in Tone Control Board
  164. Mods and bypassing caps in amps and preamps
  165. a JLH variation
  166. Nakamichi stasis SR2a dim display
  167. has anybody heard these amps on ebay?
  168. somebody please tell me if this will harm my amp
  169. Simple & Low Distortion DIY PreAmp
  170. Complementary-differential input stage
  171. Akai preamp, anyone know what these are?
  172. Who can tell me anything about this unusual amplifier
  173. Onkyo ARV401 Problem
  174. Comments on this Amplifier
  175. Denon 3808CI troubleshooting help needed
  176. 5KHz simple low pass audio filter needed
  177. Preamplifier, worth modifying? Pics attached
  178. McIntosh MA 6100 Problems
  179. Step up transformer on p channel follower
  180. Complete rebuild of Parasound 806a
  181. Replacement for NE5532
  182. Any Denon techs out there? Denon POA-4400 with no power
  183. Engineering question (BJT and MOSFET)
  184. How to calculate bypass cap across bias resistor?
  185. AMP PCB LAYOUT
  186. Cambridge Audio 'P55' Help!
  187. Driver for Dynaco ST-150
  188. this is my first prolect when i am in school...
  189. OPA2134 quiescenr current
  190. Speaker Level=line source for difficult load?
  191. How to intergrate headphone amp into my power amp.
  192. L-MOSFET G.Randy Slone
  193. Krell amp with channel imbalance
  194. 800 amp
  195. mi web site
  196. Vbe compensation in EFT's
  197. How to fix the Audio Research D-110 modules
  198. 4 mosfets without the source resistors?
  199. Hiss in old Panasonic amplifier
  200. 2SJ162 and 2SK1058 prone to counterfeit ?
  201. 2 band transistor tone control
  202. Aikido -> BJT/EF possible?
  203. Short-circuit protection
  204. Belles 1 Series amp Schematic
  205. Likley DC problem. RSP 1068 clicks faintly when...
  206. KAS2 Krell info
  207. Dimensioning (pre)drivers for EF stage
  208. Dx Blame MKII and Dx Blame MKII Supercharged released NOW!
  209. Where to find a suitable driver transformer?
  210. Soundcraft SA-1000
  211. need simple anti-thump
  212. Sanyo P55
  213. Cyrus 2 help please
  214. gigaworks' F5 power amplifier kit
  215. Sonab R3000 repair
  216. I think my newly repaired tube amp....(no, this isn't O.T.)
  217. Need repair info on Hafler DH200
  218. The Blameless Power Amplifier.
  219. studiomaster focus 808 600w power mixer
  220. Need help with Soundcraftsmen RA6501
  221. phonic xp 5000 schematic
  222. Tascam M-06ST
  223. Beginners Issue: Failing PA Amp
  224. help with some Left Channel Noise...
  225. Schematic for Musical fidelity X-A1
  226. Fault electric organ
  227. Suggestions for voltage regulator
  228. restoring an old SS amp . Distortion accured
  229. Crown UT1010 help please...
  230. Krell KSA200 re-bias
  231. Assistance with CFT-1800
  232. Parasound HCA-3500 Modifications / Upgrades
  233. zener-phobe
  234. How to set idle current with old STK modules
  235. HK990 ELECTRICAL PROBLEM I Have purchased a new HK990 stereo amplifer. It sounds gr
  236. Failed channel on Cyrus prex vs pre amp
  237. Recycle
  238. Analog VU-Meter
  239. Comparison of VAS using two transistors
  240. NAD C350 Protection Mode
  241. Marantz 2235B with high pitched noise ...
  242. Designs for 2SC3281 and 2SA1302?
  243. measuring amplifier distortion ?
  244. Where to find parts - switches, selectors, pots, etc
  245. Amp Schematics and Write-up
  246. REAL AMP
  247. Emitter feedback Lateral MOSFET poweramp, first build
  248. Sony 770es intermittant problem
  249. 110/220V Taps (Long)
  250. Ceramic Pickup Preamp Schematic needed

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