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View Full Version : Solid State


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  1. Old Receiver
  2. quiescent current different on both channels?
  3. simple Subwoofer amplifier...
  4. Genuine 2SC5200 ???
  5. power follower 99 help
  6. Noise from amp, appeared once, now gone??
  7. Amplifier do not need to have 0.001% distortion, speaker cannot reproduce quality
  8. is series sources?
  9. faster transistors
  10. testing the post
  11. measuring quiescent current of power amp question
  12. simple preamp
  13. Load Current limiting
  14. 15yrs old Conrad kit: good enough trying?
  15. True Balanced
  16. Modding my Soundcraftsmen
  17. Arcam Alpha 7R Schematic wanted
  18. ADC + 4067 Volume Control
  19. TL783 to be obsoleted byTI
  20. interface resistance
  21. Load (speaker) model?
  22. Modding a high power amp...
  23. Crazy plate amp idea...
  24. Adcom GFA 555-II- Didn't like short on output :-(
  25. A question on Bridged Mono
  26. AM1600 (2x810W / 4 ohm)
  27. NAD 3020 restoration
  28. Transistor Cross Reference
  29. Münster, a diy copy with modifications of an old Sony, have some suggestions?
  30. Schematics needed for a Marantz 1020
  31. Need a Schematic
  32. Transformer Damaged?
  33. schematic for h/k CITATION 16 / sixteen
  34. High loop Gain Composite Op Amp Circuits
  35. Classification Mess Up
  36. Peavey cs800 schematic
  37. Classe DR-8 topology ?
  38. Distortion on Power Amp that goes away when tapped?
  39. Current feed back again..............
  40. JLH Help - Minimise dc offset drift
  41. Kenwood KR-9600 troubleshooting question
  42. Is there much sound difference in using multiple small caps
  43. schematic request: harman kardon citation XXp
  44. Is it OK to add a large bank of caps outside the amp?
  45. Myst TMA3 transistors Hitachi 2SK226 2SJ82
  46. "New" Powersupply...
  47. Have you ever built this balanced amplifier
  48. DIY - Produce 10 Watts in 10 minutes
  49. comparator
  50. impedance problem
  51. Unnamed feedback method explored.
  52. Carlosfm's Regulated PSU for GC
  53. lm3886 as driver + mjw21195/6
  54. Ghost in the house???
  55. here's my approach
  56. accuphase p300 II
  57. My PA-1 PRE-AMP
  58. 5-ch Leach amp done!
  59. TO-264 insulators?
  60. Yamaha A-400 schematics/bias needed
  61. Yamaha P-2200 blown-up
  62. A newbie who needs help to find a good amplifier for a Shiva!
  63. Transistor ID
  64. Pavel Macura's MOSFET Power Follower
  65. western electric germanium transistors
  66. New distortion measurement method for audio amplifiers
  67. leach amp
  68. help, schem for sherwood
  69. Shematic for Pioneer SX-880 receiver
  70. common source class A amplifier
  71. Older Krell Schematics
  72. Preamp....
  73. where should driver transistors go?
  74. How do you determine what voltage is safe for your output transistors?
  75. opamp class a again
  76. Mic input transformer
  77. hafler dh-200 damage?
  78. Conecting VAS-outut stage
  79. How to use Marantz PM-80a as a power?
  80. Who Made This Amp (pics Incl)?
  81. Heatsinking has now become less dense!
  82. best tweeter amp?
  83. Comments on unusual bridge amp?
  84. BeoMaster 2400-2 Volume controle
  85. Subwoofer Amplifier Schematic
  86. Crossover distortion - be gone!
  87. Onix oa 24
  88. Current differen power amp
  89. preamp dc servo
  90. Wanted: Simple soft start circuit
  91. Some thing to look over Apex 45 w Class AB
  92. GND quistion BoSoZ
  93. Another car amplifier at home thread...
  94. Darlington and Triple darlington
  95. power transformer why expensive ?
  96. [off-topic] 1A constant current source?
  97. Dixon AV6688
  98. A Tale of 2 Capacitors!
  99. Basic OPA134 amplifier
  100. Interesting resource for Solid State Amp Design
  101. Full Wave Bridge Rectifier Recommendations Please.
  102. Mirand A1 CFA-Amp (Pictures) welcome comments !
  103. Inca Tech Claymore Vol. Pot.
  104. amplifier for electrostatic headphones
  105. My amplifier in test
  106. Design for IR Remote on/off switch?
  107. Amplifier from the 80's
  108. Amplifier from the 80's
  109. Amplifier from the 80's
  110. Active Inrush Current Limiter
  111. Datasheet for capacitor
  112. What amp to build?
  113. Winspice LM317 not as expected
  114. quad 44 preamp
  115. beginning
  116. Input capacitor
  117. Current-Sharing on the DOZ Amp
  118. Hypex HS200 plan, take out signal after preamp
  119. Help finding hum problem
  120. Krell KAV 250P - power setting connections
  121. Krell KRC-3
  122. trafo outputting higher than rated Vdc
  123. Pro Amps v Kits, High end modules
  124. Leach Amp PSU Capacitors
  125. Hitachi HA5500 help needed
  126. Reducing preamp/amp voltage gain?
  127. Soon i will show you the Taterka, one old amplifier made in Brazil
  128. PS Diagnosis?
  129. hum on preamp phono output
  130. Which tweeter DIY amp for active speaker ??
  131. JLH problems
  132. Krell's "Sustained Plateau" Design - some thoughts
  133. Line level muting switch
  134. Mic preamp problem
  135. can i get an amp?
  136. Help needed for reparing Naim Nait 1
  137. Tiny PCBs
  138. Heatsinking ???'s Pt 2 Mr. Pass!!!
  139. SMPS -- "safety and the 5 cent zener"
  140. Help with amp circuit.
  141. class A single ended
  142. Mark Levinson Ml 1 schematics
  143. op amp based power amp
  144. Input transfomer on P3A
  145. sub amp question
  146. 1 farad = 1,000,000.uf
  147. volume control pot
  148. BB OPA727? Any good?
  149. Stereo Amp/receiver For Guitar Use
  150. Ad8610 Ar Vs Ad8610br
  151. DS1807 digital attenuator use
  152. Transformer - EM hum - Help!
  153. st c4558 opamp, help needed
  154. help from pro's wanted.
  155. Want to build my first amp
  156. PC Sound Cards
  157. Possible use of LM308 in audio preamplifier
  158. silly bias and offset question
  159. Solid State
  160. Somebody help me!!
  161. need a few watts of class A
  162. I found this old "fellow" when surfing, a friend told me to change those parts.
  163. This amplifier is distorting high frequency, some audio compression too. Know why?
  164. Power amp under development
  165. Big Monoblocks
  166. HV SS Amplifier
  167. amp with single input can't amplify pulse signal,please help me
  168. mods for the ADCOM 565 monoblocks
  169. Sony TA-NR1 Amplifier Schematic Please?
  170. Measuring CCS impedance and at different frequencys
  171. About Dolby digital processors...
  172. Sanken 2SC3264 in JLH?
  173. Asking for Counterpoint SA-20 Schematic
  174. help troubleshooting amplifier/receiver please
  175. Sage Amplifier!
  176. TVC and Avondale
  177. Mark levinson 37 transport need help
  178. luxman M-02 problems
  179. Is anyone build QSC amps?
  180. transformers?
  181. Hybrid amp phase shift oscillation?
  182. Heatsinking Questions
  183. leach amp power supply
  184. Eye of the Beholder!
  185. speaker protection relay trouble
  186. Any mods for Carver Silver 7T?
  187. Recommendation for a good CMOS op-amp?
  188. Bear Symphony #1
  189. aleph vs JLH
  190. Kenwood Super 11
  191. N-Channel no bias problem
  192. Splitting a supply
  193. schematic for preamp marantz 3800
  194. Understanding headroom and required power
  195. Help with GainClone..
  196. Denon DRA-350 heat buildup
  197. Leach vs. LM4780 - listening test
  198. Help with Linkwitz Transform and Leach Amp
  199. equivelent for 2sa1085
  200. Onkyo Tx-8211
  201. Simple PSU for RIAA / m-magnet
  202. Holton N-Channel amplifier construction manual
  203. 100W Amplifier Shematic and PCB
  204. --- Leach Amp PCB Coatings - HELP ---
  205. In what case can we go for open loop, and when should we use feedback?
  206. Dynaco 120, can you tell me some about the "sonic" qualities
  207. Krell Disappointment,,
  208. Building a pre-amp output isolation buffer?
  209. Best Transistor?
  210. Extra power transformers
  211. Bridge Rectifier Question
  212. Cyrus PSX-R copy
  213. KISS the Ultimate Amplifier
  214. Peavey CS-400 Schematics Wanted
  215. FS: Hafler DH-220
  216. Silly Question????
  217. DIY- and Holton's Lateral-amp problem
  218. Really good DIY Amplifier Info here!
  219. High powered amp suggestions.
  220. how to compensate diffrence in amp gains in 3-amp system
  221. How save is a ground loop breaker?
  222. How important is complementary transistor pair matching in class B amp?
  223. Rail Voltage VS Output Power ????
  224. someone know how to help me?
  225. Recommendations for Internal Signal Wiring
  226. Schematic for Audiolab 8000a
  227. Mark Levinson No 23 schematics
  228. heLp me PLEASE! About STV-3 and 2SC1080 Specs
  229. Bedini BA-803 Schematics???
  230. Simple Amp for active subwoofer
  231. Bridging amplifiers
  232. STV-3 bias diode replacement...
  233. Yamaha B-1 Problem
  234. Simple check to see if mosfet are blown or ok?
  235. help on finding datasheet
  236. Detailed Tech Specs of commercial receivers
  237. Tube preamplifier & Solid State power amplifier for guitar
  238. Three Way Attentunating Switch on -10db line level
  239. Chat
  240. Classé DR3 schematic
  241. Need advice on this IC (see pics)
  242. Brazilian amplifiers schematics, mobile power units
  243. Gsm and RF rejection ...
  244. best place for volume control in 3-amp system
  245. ' single ended xconductance 0 feedback ' amp
  246. 5.1 channels preamp?
  247. help needed
  248. DIY amplifier for Apoogee Scintilla
  249. Adcom 555 amp fuse help needed
  250. Big Car SMPS - pics

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