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  1. Speakers to match GC??
  2. Denon PMA 770 - Schematic & PCB layout - Anyone got one?
  3. amp problem?
  4. Marantz 74PM40 power transformer
  5. REQ Comment on PCB Layout
  6. Figuring out Output current.
  7. Supressed bias amplifier, automatic variable bias system.
  8. adding xtra transformer to cdp need help!
  9. The rail diode, is this a trick, is this a trap or a clever solution?
  10. DoZ cooling
  11. Akai AA-5800
  12. TNT InDiscreet phono amp
  13. 2SB1353 Transistor specs?
  14. Active lowpass filter + high rails
  15. looking for a replacement for pcb cad
  16. Looking for a good MOSFET amp and PCB
  17. Interesting books....
  18. Car amplifier blows - help
  19. 4A bias on a IRFP240n???
  20. paralel MOS-FETīs HELP
  21. Schematic To Classee DR3-VHC
  22. Stuck on a Sansui AU-5500
  23. Noisy amplifier
  24. Abacus rieder 60-120 amplifier
  25. anyone b&o penta1 schematic?
  26. help with sanyo ja222
  27. AKAI AM-52 schematic
  28. IGBT amp and SPICE models
  29. Help with Leach Amp
  30. Jaycar/Silicon chip Studio 350 opinions?
  31. 'Local Feedback and Nonlinearity of Multistage Feedback Amplifiers'
  32. Turning a car amp into a pc amp
  33. DIY Amp Tweaking
  34. Simple remote for your preamp.
  35. Mods for Denon UD-M31 mini-system?
  36. Soundcard as a pre-amp ? (and more)
  37. variable Low-Cut, High-Pass & High-Cuts
  38. Sugden P28
  39. Hello everyone!
  40. N-Channel mosfet amplifier with servo bias
  41. nested feedback loops
  42. 240V DIY'ers, Please help
  43. "Current-clone"
  44. I am surrprised not to see more of you designing high end car amps.
  45. Using Logitech Z-560's without control box
  46. Believe it or not....
  47. unknown capacitors
  48. Dirty PC board, spider assemble, Ugly circuit, terrible amp, can you show us?
  49. Question about audio output transistors and power out
  50. Transformer coupled linestage
  51. Transistor and Temperature
  52. [Hybrid Amp] Questions about the use of zener diodes
  53. Would u choose Buf634T?
  54. Subwoofer Amp Question
  55. Quasi or full complementary.
  56. DC Offset circuit for Threshold
  57. Ultra-high end DIY amp recommendations
  58. help with Sansui BA5000
  59. Is the Toshiba 2SJ201/2SK1530 pair (Mosfet) suitable for output stage ?
  60. optical bias, how does it work?
  61. Mosfet class A p/p amp... is feedback required?
  62. ELAN or ALAN PT-600???
  63. Post your Ugly SS Pictures!
  64. Tivoli Pal battery problem
  65. A, B, A/b, C...
  66. Sunfire Power Supply Capacitor
  67. help with power supply....
  68. Photo Gallery of SS designs
  69. Complete beginner; looking to start.
  70. sam's 300W or eti-466 : alternative for Vbe
  71. Dc-Ac pure sive inverter design
  72. Av 800
  73. My MOSFETS...PUFFFF
  74. Any suggestions on a transistor??
  75. Digitex MOS120 amplifier, what do you think?
  76. Do you know how to put many low power amps and add their power?
  77. 20A power supply
  78. APT Holman Power Amplifier 1 Blown inputs?
  79. You can make a wooden PC board!
  80. New error correction amp
  81. Take your amplifier to the shower
  82. need a help with software to design amplifiers....
  83. Transformer Based Passive Preamp
  84. NE5534 Compensation Cap
  85. Reinventing the N-channel wheel?
  86. External Powersupply and virtual grounds..
  87. hand winding transformer, by Dx and John Mateus
  88. Another out of this world topology
  89. recommend me an amp to build
  90. Hot Rod mods?
  91. pictures of my new chassis
  92. New member + Replacing 2SK133/135 2SJ48/50
  93. Single Differential Non-feedback
  94. PCB needed - anyone?
  95. Raise psu voltage
  96. A very simple push-pull project
  97. Amp hum
  98. My System
  99. Yet another N-Channel Amplifier
  100. Le Monstre MOSFET
  101. Creek 5350 fuse position..is it OK?
  102. DIY High Power Mosfet
  103. Problem With Hight Power Solid State Amplifier
  104. Bias with a resistor
  105. Can’t believe...
  106. Passive balanced volume control using a single attenuator? Possible?
  107. Graham's Class A/JLH output
  108. Problem With Hight Power Solid State Amplifier
  109. Complimentary power transistors in chip amp
  110. Park G10 Mod help!!??
  111. 3D Amp Reproduction?
  112. please help with my amp!!!
  113. simple input stage for amp?
  114. opinion on MOSFET amp?
  115. Pictures of my 250W Leach AMP
  116. Problems with UPC1237
  117. LTSpice Issue...
  118. Class A repair : where to start ?
  119. Without being rude, where do you guys put the volume control?
  120. Noisy rotel ra500
  121. Ouput Stage Distortion
  122. Adjustable gain control for Sharp SX-9680/STK4231 II
  123. Analog Engineering Associates 620 amp info wanted
  124. How to regulate a negative rail with TL431?
  125. stage accompany ppa-1200 amp
  126. Hafler 200 bias
  127. Av 800
  128. My new amp [not much to see here]
  129. Looking for (info) Adcom 555 Mk2 Factory output trannys
  130. where to start?!
  131. excessive caps
  132. sony TA 1055
  133. Sony receiver - ST-SB920 - Improvements?
  134. FET amplifier
  135. Help fixing Crown power amplifier
  136. QUAD 303 transistors
  137. Jaycar kits....
  138. how to make a clean square wave?
  139. Lightweight toroidal transformer?
  140. Power Amp Schematic
  141. Looking for an active crossover design (low pass only)?
  142. old hatachi amp buzzing
  143. N-Channel mosfet amplifier schematic needed
  144. AV400 help for +-35v
  145. Transistor selection. SS amp designers please read. Thank you!
  146. Replace IRF540 in IRFZ44
  147. Leach Amp Guide
  148. Matching and curve tracing
  149. It Should Not Work !
  150. Noise measurement amplifier - interested?
  151. BU406 instead of 2n2955?
  152. Active HP-filter distortion
  153. On-Off Thumps
  154. ESP Project 101
  155. Integrated regulators for smart bias control
  156. Want knwo how to build hipower amps and loud speakers
  157. N-Channel Amp with single OP devices
  158. Thommessen amp module!!!!!
  159. FET vs BJT CCS
  160. 12vac to 12vdc what all do i need
  161. small single channel car amp
  162. Denon PMA350???
  163. 2SB645,2SD665 substitutes
  164. Transformer is making a noise - how to cure?
  165. hi does any one know there is an op amp?
  166. Nice power supply with fast recovery diodes
  167. 2n3055
  168. Need comments on this P3A PCB layout
  169. Smoking Amp
  170. Deep, searching Adcom GFA1 questions...
  171. scratchy staticy noise
  172. Smoking Amplifier
  173. Bypassing DVD amp
  174. JLH 10W Original
  175. Basic amplifier questions
  176. High powered amp choice
  177. Aksa Nirvana upgrade, public apologise!
  178. How do I make a terminated test lead?
  179. Citation 13?
  180. Pots in opamp feedback networks, why not?
  181. posting of pcb layout - controversial issue
  182. intermittent amp problem (PM80SE)
  183. Simple class B or AB amp.
  184. Anybody have a PCB for this?
  185. Transistor sounds
  186. my poor power amp... :-(
  187. toroidal transformer rating
  188. Bryston 3B-SST Reloaded
  189. distortion measurement
  190. Balanced Preamp with discrete solid state volume control.
  191. amps
  192. Pioneer SA 9900
  193. Low noise transistor and noise figure
  194. Need help designing "special" amp!
  195. getting more power from amp
  196. ARCAM alpha5
  197. Unequal Power Supply--Please Read
  198. Water cooling project
  199. Near ZERO IMD buffer amp
  200. Jvc Ax-r450bk
  201. RAIL power supply / BI Amping question
  202. How to measure Distrotion in power Amp ??
  203. Why some components have to hang above PCB?
  204. NP and others: Please critique my class A amp!
  205. How to slow down MOSFET?
  206. Mj11015/16
  207. pga2310 in parallel ?
  208. My buffer amp modular! Execllent prefomance!
  209. Marantz PM 66SE KI Signature. Newbie Question
  210. Service manual for adcom gfa1
  211. leach amp
  212. Physical Transformer Proximity Help!
  213. peavey cs-800 broken, and being stupid
  214. Peace!!!!
  215. How to design DC servo?
  216. Nad 1130
  217. Have you ever succeed in buiding a input stage with current mirror?
  218. NAD 116 schematics
  219. from 56vdc +/- to 12vdc +/-
  220. High Power Class G amplifier
  221. Help with choke loading a source-follower.
  222. Req Manual for DBX Amplifier
  223. Krell KSA-300S will not turn on
  224. Calculating watt requirements for multi-mode/tri-mode operation?
  225. Another broken Sony receiver... won't turn on
  226. Yamaha RX-V690 Lightning Hit
  227. Temp. compensated transistors from Sanken
  228. Prototypes...
  229. When is a buffer stage required?
  230. Perfect Balanced Topology
  231. why a cap and resistor at output of leach?
  232. Repairing Mcintosh MC2300
  233. Best preamp I/O AC coupling without top $$ caps?
  234. Hiraga 20W - thermal issues
  235. Yay!!!!!!my amp is complete and working!...but...--->
  236. New DIY amp
  237. Article pointer: SPICE lying to ya?
  238. opamp for DC servo
  239. Eti 480 trouble
  240. TO-3P Insulators
  241. ampeg v6 amp trouble
  242. Tvc preamp
  243. Help requested: broken amp
  244. Passive or Powered?
  245. Those 33000uF caps might come in Handy!!
  246. N-CHANNEL simple design ?
  247. Dukane IB3250 ("two-fifty") high current consumption
  248. Holton's N-Channel amp Exhibits Severe Cross-Conduction at high Input signal.
  249. OPA660 phase-out
  250. Hey destroyer X! i've rebuilt my first transformer!

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