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  1. a complete amplifier
  2. Hartke 3500 Mosfet TA
  3. attenuator dB to reistance calculation
  4. Conn Organ Post Amp to Power Amp Question
  5. Maplin 1kw mosfet amp build thread
  6. Upgrade of a Technics A-800C MK2
  7. Questions about 400W mono amplfier
  8. this circuit will work?
  9. Current mirror using N-MOS 75N75
  10. DIY Project - Nytech CPA602 today ...
  11. Who has listened to the B&K 200.2 amp?
  12. Bryston 3BST operating conditions
  13. old amp need some help
  14. P3A problem - DC at output
  15. parasound hca 1000 blows fuses
  16. carver m1.5t ground hum
  17. High Power Zenquito PCB group buy?
  18. Online shop
  19. NJM4558 and clones - what is minimum supply voltage ?
  20. QUAD 405 main board fuse blow
  21. adjusting VBe
  22. Vertical MOSFETs for a PA amplifier OP
  23. Jvc RX709V Clicking
  24. Dx Super A - a module to be coupled to Dx amplifiers
  25. NAD C370 distorted sound on both channels
  26. Hafler 9505- Bias adjustment
  27. Lets talk about transconductance amplifiers
  28. Class A amp with fully symmetric design using only NPN output transistor
  29. JVC A-K100 Schematic
  30. Another Adcom Amp Question
  31. help with EV 7600 power amp
  32. Do you like listening to distortion?
  33. cyrus 2 repaint colour idea ??
  34. Denon AVR upgrades
  35. Powering an NCC200 frontend...
  36. Home made Cyrus PSX
  37. QUAD 606 MKI
  38. NJL4302/4281 Discontinued.
  39. Where can one buy the Leach Amplifier PCBs ?
  40. cyrus 3 amplifier cutting out
  41. Dx Turbo, the ultimate amplifier to be released before july 2013
  42. Dac 12v for car
  43. Proceed Amp troubleshooting / refurbish
  44. PTEC VI Power Amplifier
  45. troubleshooting old pionner GM-H100 :confused:
  46. I have a question with this amp
  47. Suggestions for mono block amplifier?
  48. HOW TO MAKE A PROPER AMPLIFIER
  49. PA Amplifier comparision
  50. All P-channel Regulator For TSSA Split Supply?
  51. Sherwood RV-8070R
  52. Power Amplifier
  53. Tekko dreams up another poweramp
  54. Help with a 6 channel board
  55. Recommended Speaker Protect Kits ???
  56. how to remove stains in your AMP
  57. DxXs - I am having ideas, things to play...the brain last neuronium is working hard
  58. QUAD 405 power off noise
  59. BC142/143 transistor replacement
  60. Problem with Biema FW900
  61. Tweeter Class A Amp
  62. DC offset
  63. Is 200W possible with simple topology ?
  64. Bypassing tone switch on Rotel RA-931 and RA-930AX
  65. Blown power filter cap
  66. Nytech ca252 help request!
  67. Monrio Asty Dual Mono Mosfet replacements
  68. Some more Wireless World articles archived
  69. Sanken 2SC2922/2SA1216
  70. LOUDSPEAKER PROTECTION
  71. Hafler P3000 -67V on output
  72. Opinions on a Concept
  73. Crowned
  74. Adcom GFA-555 Cap Question: 50V vs 63V
  75. Mark Levinson 333 output transistors
  76. ESP P27 PCB - Needs checking
  77. bridging amplifier with input transformers
  78. P3A-MORE UPGRADES
  79. only four stage AMP
  80. Which transistor is good one
  81. OPA2132P vs OPA2132PA WHAT'S THE DIFFERENCE?
  82. Power Supply ceramic caps burnt
  83. Crate PA head Oscillation at low volume
  84. Leak 2200 maintenance
  85. Biasing Hartke HA 7000
  86. Need help with IC connection
  87. Accidental Death of a DoZ...
  88. Elements between PCB-GND and Mains Earth in SolidState Power Amps - How to Calculate?
  89. power section pops like frying bacon
  90. Any idea at all how the AD8656 OPAMP compares to the AD8620?
  91. Repaired and tested LabGruppen 1000
  92. SONY Is it really true?
  93. Amplifier Simplicity and technology...
  94. Inverting stage not working...help!
  95. Luxman L100 repair
  96. DIY upgrading Meitner MTR-101
  97. should I buy this amp?
  98. 2 ohm with 100W class AB or D amplifier
  99. Ovation e-Amp is Completed
  100. metal film resistors
  101. Using power BJT's beyond their rated (but below their measured) Vceo?
  102. QED A 240 SA Restoration Project
  103. NAD 3240 PE Stereo Amplifier Blows Fuses Immediately
  104. Second attempt at Building my own amp from scratch
  105. Dx Disintegrated Circuit - Dx Dc
  106. Cairn Aria HE
  107. About to Replace Filter Capacitors with Different Type- Help Needed!
  108. What happens with bipolar Rbb as a function of collector current?
  109. would need more data on this amplifier
  110. New to DIY audio, and need some help
  111. Sansui AU-X517R repair and restoration
  112. LSK389 best working points?
  113. Big difference in amps - tag/rotel has me confused
  114. NEW MODEL > LG - ALLIEN
  115. Logitech Amp Reuse
  116. Panasonic FC caps for Class A amp power supply??
  117. DENON POA-6600
  118. Equivalent transistors
  119. NAD 906 silent
  120. Major modification design help needed
  121. HIFI 700W Subwoofer Mono Amplifier Board By 10 Pairs 1943/5200 Amp Board For Subwoofe
  122. Balanced to unbalanced schematic, is this one good?
  123. Altec 9440A how does it sound ?
  124. KSA-50S no sound problem- please help
  125. WSF and DMOSFET´s
  126. DC OFFSET AT ROTEL
  127. acurus amp bias
  128. Denon AVR-5805 firmware needed
  129. Amp not amping? o.O
  130. amplifier biasing help
  131. How to lower the gain of this headphone amp
  132. The EasyWay AMP
  133. Kenwood A-5S stereo amplidier
  134. can you hear the ringing?
  135. Phase Linear 4000 Series I Transistors
  136. Needed: Amplifier schematic, 4.5V to 9V supply
  137. Carver M-1.0t Repairs
  138. How much VAS current
  139. Cambridge Audio A1 MK3 SE repair (TDA1514 chips burned)
  140. Biasing EF output class B amps...
  141. Design for SS amplifier with OPT
  142. bridgin 2 channel amplifier with output transformer:Mcintosh style
  143. Technics SU-7100
  144. replacing TIP36C transistor with 2SC5200
  145. Transistor matching Questions; Again
  146. question about amplifier push|pull
  147. How Do You Perceive THD at HF?
  148. amplifier Kenwood A-5S
  149. power amp kit , L6 VS L7 VS QUAD 45
  150. Rate these Caps
  151. Aragon 24K sp PreAmp by Mondial Designs, possiblity for component/wiring upgrades?
  152. New guy with questions about Adcom 545 recap
  153. Help(tri-amping): Too much gain in my ATC power amp
  154. N-mos Power Amp , my project need some help , Thanks .
  155. Bridging a SS amp with a tuber inverter section
  156. Static in fender stage 1600
  157. STRANGE CAPACITOR
  158. sub woofer
  159. mixer and crosstalk
  160. clipping indicator
  161. The Top Three DIY Amplifiers
  162. The Keantoken Amplifier
  163. Simple Killer Amp, Aspen Amps, Aussie Amps
  164. quad 33 comments please
  165. Krell KSA-100S left channel getting hot
  166. bridging B5 yamaha amplifier
  167. Amp for Pod 2.0 & Zoom 9003 with TA8252H
  168. Faulty Yamaha DSP-A2070
  169. Mod: move if needed: amp without SS or tubes?
  170. Got a Yamaha AX-500U for $25.00
  171. 250W Simple Power Amp Project ??
  172. old school amplifier Pioneer GM4200 SQ
  173. Carver PM1.5 problem
  174. Simple amp circuit obsevations
  175. Some questions about Yamaha R-S700 receiver
  176. New home brew amp module
  177. ezDAC Site Back Up
  178. Use a Pioneer A400 as a Power Amplifier
  179. JLH Class A headphone amp from eBay...setting bias/output help needed
  180. Creek 4330R Integrated Amp
  181. NAD 705 strange behaviour, intermittent fault?
  182. 47 Labs 0347 amplifier
  183. Mc2505
  184. Manual Service mc2505 seral AT
  185. 2 Channel SS is Awesome!!
  186. Sony TA-VE700 schematic
  187. Another Extrema 100watt class A power amplifier
  188. Hum on Avondale NCC200 derivative amp
  189. PLENTY OF IXTK 62N25 mega mosfets
  190. Hafler DH-220 one channel out, no bias
  191. Doz Output capacitor
  192. NAD T762
  193. Need Help. Woofer gets pushed out and hum when I turn on amp
  194. Citation Twelve Deluxe Repair
  195. The YAPA150 - Yet Another Power Amplifier
  196. Replacement motorized volume control
  197. 1500 watts ab class 2 ohms
  198. LM4562 Oscillation
  199. Supercapacitors as power source ?
  200. No sound > crank the gain > sound pops on and works fine. What causes this??
  201. ultimate Fidility amp with new VAS.(breaking barriers <10ma Standby current)
  202. need help - modded amp blowing fuses
  203. Ultimate Classb amp New VAS
  204. Coupling capacitors
  205. Bias Current Class AB Amplifier - More Always Better?
  206. What would be proper way to split signal from pre-amp into 3 amplifiers?
  207. Amplifier Trial Design with 18V to 35V Supply
  208. ADCOM GTP-500 Help (please?)
  209. Thomann t amp S-150
  210. Tekko builds OnAudio's SYMEF Amplifier
  211. pc set up, need help with a 2.1 set up.
  212. Mc Intosh 2105
  213. Exicon double die MOSFET
  214. denon avr-1906 thump problem (weird)
  215. What kind of feedback do you call this?
  216. leak stereo 30 plus caps
  217. MJL21193-94 Amplifier Design Suggestion
  218. Phonic MAR 1
  219. 120W amplifier
  220. Weak Phono on HK690i
  221. Bipolar Power Amp With Single Ended Input Stage Inpired by Mooly
  222. Build 31 band equalizer use TL072 OPAMP
  223. CS-800C
  224. Denon DR220 Cassette Deck Schematic
  225. Anyone install Hafler DH-500 upgrade kits sold on eBay?
  226. F_V FET Power Amplifier With Single Ended Input Stage
  227. Voltage regualtor help please
  228. Beefing up an NVA AP10P Amp
  229. Sanken S-40W bias problem/getting hot, any ideas?
  230. JVC VN700 power off problem
  231. balanced class A fet amplifier
  232. Biasing output transistors with constant base CURRENT
  233. The Luxman R-1050 is in protection mode after a lightening storm
  234. BGW 203 preamp
  235. It's not worth fixing...I hate that
  236. Testing output transistors.
  237. DIY Max Power Low Cost Amplifier Design
  238. Biasing MOSFET amplifier
  239. ESP P3A Layout
  240. SS Amp with tube preamp as final project for my my university
  241. Repair of Denon 2308/888 receiver. Board level
  242. Good amplifier
  243. Electret Bias
  244. How does BTL double the voltage swing?
  245. Replacement for 2SK372 N-ch fet?
  246. How to implement a conceptual output stage. (New Class?)
  247. Germanium preamp
  248. Gateway to professional quality: headphone amplifiers
  249. CLASS A MOSFET OUTPUT STAGE
  250. my new studio amp

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