View Full Version : Class D

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  1. ice 50asx2, first impression and advise
  2. Cheap, small low-power/quality stereo amp needed.
  3. Self-oscillating amplifier with LM319 and IRS20957
  4. Need fairly cheap PA system for birthdays and other events..
  5. Rockford Fosgate t3001bd issues
  6. WIll this work?
  7. TDA8950 Questions
  8. Topping TP60 mod (new version)
  9. Vacu-Phonic TPA3116 Amp
  10. Recommend an amp for electrostatic speakers 1.2 Ohms
  11. Class D dual amp
  12. Sure TDA7498 Build Question
  13. Replacing an attached pot with a wired pot
  14. tpa3116 newbie build question(s)
  15. hifimediy t2 - Aikido 12vac
  16. Build Integrated From The Ground up or Start Out With Pioneer Unit and Upgrade?
  17. SystemD LiteAmp
  18. 41hz Amp5 Assembly instructions needed
  19. High efficiency class D @ 22V, better than TK2050?
  20. deciding on new amp
  21. 41Hz Amp4 assembly and schematics needed.
  22. Input capacitor size: what's the truth?
  23. help to buy a good cheap class d amp
  24. dB Opera 405D
  25. 41hz kits assembly instructions needed
  26. TPA3116D2 and 6N3 pre build
  27. Amp6-basic - faulty channel
  28. Simple Class D Project
  29. LF 41Hz AMP10 Basic assembly instructions
  30. Building an amp with "Class D Audio" modules.
  31. Testing a TAS5630 board purchased from TaoBao (Chian eBay)
  32. TPA3122 Class D Amp Ringing on output causing shutdown
  33. Replacing the amp in a 2.1 PC speaker set
  34. EBay TDA7492 amo, no sound
  35. TP2050 Class-D Power Amplifier Board [50W + 50W]
  36. SPL Dynamic D5s
  37. Hifonics BXI1608 driver board question
  38. Peavy PV-115D IR2092 issue
  39. what to mod ta2024
  40. powersoft Q3002
  41. Class D or T-amp
  42. DIY Yuanjing TAS5630b module fix
  43. Assembled Amps
  44. Which amp?
  45. Good Amplifier
  46. Hypex UCD400 Thermal protection
  47. Sound Quality of different DIY modules
  48. kampo sub 100A static noise problem... help appriciated!
  49. how to find RMS rating for D amps? speaker matching help
  50. Anyone had any recent contact with Hypex?
  51. linear VS switching power supply for D-Amp?
  52. Hifonics Bxi 1606D
  53. Lepai Repair Help
  54. Board with 4x TDA8920 ground problem
  55. TDA7297 and Karlsonator
  56. JL.AUDIO 1000/1 AMP
  57. Connex electronics CxD500 - sleep / mute function
  58. Class D & T Amp Building for Dummies (like me)
  59. TK2050 vs TK2020
  60. Connexelectronics TA3020 kit
  61. TPA3116 with Potentiometer and switch combined
  62. TPA3123D2 class d amp bridging
  63. Regulated power necessary, or just hook up to batteries?
  64. miller&kreisel plate amp trouble
  65. stupid question: no volume comtrol on amps= max wattage at all time?
  66. TK2050 vs TDA7492
  67. Class D IRS2092, No power up
  68. Switching Power Supply Safety & Mounting?
  69. Soft start, speaker protection: Do I need them?
  70. Jut Checking
  71. Sanyo STK428-640 Class-D chip as a voltage regulator?
  72. Suggestions - Rebuilding an expired EV P3000
  73. Upgrading a Vintage Boombox?
  74. 4th order filter using integrator
  75. Lepai LP-2020A+ amp with Anker Battery Supply
  76. Portable Boombox help
  77. Problem with Hypex
  78. dB Technologies Opera 405D
  79. TPA3122 Clicking, no noise from output
  80. 120w sub amp
  81. 41Hz amp9 nominal input level
  82. Can I wire a 24v amp and 12v blue tooth like this?
  83. Complete build parts list, suggestions/comments appreciated
  84. Vertical Biamp (passive) + Biwire using 2 Stereo T-AMPS??
  85. TA2022 vs 7498E digital T-amps
  86. 36v battery or 12v with step up?
  87. Topping TP20 mod into a power amp so I can use with preamp?
  88. Another Lepai Mod Question
  89. plate amp repair/replacement
  90. Distortion at frequencies above 500Hz???
  91. T-amp and popping speakers
  92. Who is using the Hypex SMPS1200a700?
  93. D-class project, some simple questions
  94. Portable Audio Class-D Ground Buzz Problems
  95. How to set gain of TPA 3123 chip ?
  96. NXP UM10155 (Discrete Class-D / UcD)
  97. Behringer PMH5000 power amp
  98. (Need Help) Discrete Component MOSFET Driver
  99. Step down transformers on ebay
  100. Combining and Comparing Class T
  101. Digital Amplifier Project
  102. TDA8920B experience
  103. TA3020 kit sources
  104. IRAUD7S build thread ( Class-D Virgin )
  105. Finding a suitable amplifier
  106. Mmats 3500.1 dc output
  107. TA2020 transformer
  108. Sure sta508 2 channel amp
  109. broken torroid on 41Hz Amp5
  110. Amp to use with Pioneer TS-SWX251
  111. Problems with High Side Driver
  112. Building a TPA3132 amp board
  113. Change input voltage on Bash 500W sub amp
  114. Why so many N400s for sale lately?
  115. UCD amp problem
  116. Redesigning An Input Stage On A Production Amp
  117. Part Supliers for IRS2092 and IRFI4020H-117P
  118. How to divide one stereo audio signal to 3 separate Home made Power Amplifiers
  119. Bike Trailer w/ Sure TK2050 & B212XL PA
  120. Amp-1 - 41hz assembly instructions needed
  121. 1st start of ampmodules?
  122. TDA7492 +bbe for car audio
  123. what potentiometer for my amp board
  124. Topping TP30 cutting out unexpectedly
  125. Transmitting to Multiple Bluetooth Receivers
  126. irs2092s-based 2000W Amplifier? ("iraud2000")
  127. Efficiency measurement for Switching Amplifier
  128. Lepai LP-2020 increase gain
  129. memphis mcd500...dead
  130. 41hz amp10-BASIC running in bridge mode
  131. New: constructing a class D/tube hybrid amplifier?
  132. Carvin amps us IRS2092 Chips..
  133. 12V Amp
  134. High-End Class D amplifier - 25w to 1250w with 2 N mosfets
  135. Modifying Topping TP60?
  136. TPA3123 amp and a strange problem
  137. [Q] Lepai TA-2020+ is the best sub-$30 option on Amazon Prime that comes with PSU?
  138. Behringer Inuke NU1000 not powering on.
  139. AMP9-Basic - Help! Nothing happens when powered on.
  140. 41Hz Amp9 and Amp6 suitable smps
  141. Topping TP60 ok to drive the Seas idunn kit?
  142. AMP15-PS-XP BOM (list of components)
  143. Ambitious and addicted, but haven't even started!
  144. Timed Mute after power on
  145. Hypex UcD180HG current per rail?
  146. Sure Electronics Class D Digital 250W IRS2092 Amp problem
  147. Connexelectronic - Amp pinout help? (TA2022SMPS?)
  148. One ta2020 amp as 2way mono?
  149. Are class D amplifier only good for subwoofer speakers ?
  151. BTL or not?
  152. Arc Audio KS 1000.1 shuts down when temperature is greater than 72 degrees Fahrenheit
  153. Hypex UcD100OEM power supply?
  154. No sound from left channel - TA2024
  155. Connex Electronics IRS2092K Kit no documentation
  156. TA2024 with subwoofer?
  157. Ammo Can Amp Rev1
  158. 50ASX2 and Grounding?
  159. Which UCD*HG for my KEF Reference Model 2
  160. amp9-basic and amp6-sneeky assembly instructions
  161. Help with diy amp build
  162. Hypex Amps for sale...
  163. Where to find a suitable Class D Amp?
  164. Bluetooth hum through 15W amplifier
  165. HYPEX UCD2K and SMPS3K
  166. 41Hz AMP32 help
  167. Instructions for AMP15-PS-XP kit
  168. Class D Stereo Amp in Mono?
  169. Fuse Requirement
  170. Looking for a new DIY amp for my old speakers
  171. TAS5713 Nexus Q
  172. Hypex UCD Vs Connexelectronics iraudamp7s
  173. 50-100W D Class Amplifier
  174. Repairing Orion 2500D - Need help
  175. IRS 2092 + IRFb 23n20D or?
  176. TDA8920 lowpass filter
  177. Teac A-L700P Tripath still
  178. DD Z2 problem
  179. 6W class D amp circuit?
  180. Output Filter Behavior
  181. Hifonics Atlas AX 4000D,protect mode please help
  182. Newb needs modding help for NR509
  183. Problem with board amp
  184. mosfet transistor date codes??
  185. Sure Board 5V as USB Power Supply?
  186. Adding speaker and circuit protection with OpAmps
  187. Hypex PSC 2.400
  188. DIY Passive LDR Attenuator in T Amp Case
  189. T-Amp, Pre-Amp, Speakers?
  190. Dead Lepai Tripath LP-2020A+ ?
  191. Lepai Lp-2020a+ Removing and Changing Volume Knob and Potentiometer
  192. ice power 300 e 600 asc
  193. Hypex UCD400ST fault - low volume
  194. Repacing the volume pot for lowergain for the TPA 3123 BTL board
  195. Need comments on TA2020 layout
  196. Slightly cheaper alternative to Hypex
  197. PRC-25 Boombox Potentiometer Troubleshooting
  198. Beginner project, alot of parts in one antique box!
  199. Abletec/Anaview amp modules
  200. Wiring a transformer for laptop input into Tripath 2024
  201. Pioneer SX-319V Standby circuit
  202. IR21844 based amp?
  203. Wanna build a 2x250w sub amp
  204. 4 x BTL 300W/8R - a TDA8950j based 4 channel power amplifier
  205. Class D amplifier headache
  206. Sound Stream BX-15 circuit board pictures
  207. ta2024 dual mono
  208. need help diagnosing my dead Kingrex T20U
  209. Silly question
  210. jl 1400 won't power up
  211. mtx thunder elite 4001d missing components
  212. High power (upto 1000W@8ohms) from batterys?
  213. Protection turn on and off repeatedly
  214. Behringer 1400W Class D for B1800D Repair help!!
  215. Alternative or substitute. Please help.
  216. tpa3116 class-D amp bridging
  217. Sure products
  218. Bluetooth Version questions
  219. ebay TPA3116 2.1 amplifier
  220. 2ohm Power less than 4ohm?
  221. Need suggestions to power my portable speaker!
  222. MOSFET power stage and gate driver
  223. 800w @8ohm from 240v
  224. SMPS400 standby mode ?
  225. help me please
  226. Bigger SMPS hurts sound quality?
  227. mono output from all channels
  228. Connecting 2 amplifiers together on same PCB.
  229. Class D IRAUDAMP7S clone o-scope measurement and issues
  230. Kicker ZX750.1 Green Light No Output
  231. 'Hot-swapping' inputs on Lepai and other Tripath amps?
  232. Complete noob, where do I start?
  233. What are the real (world) specs of UcD amps ?
  234. problem of overload? IRS2092
  235. How to wire 1 SMPS400 + 2 UcD Amp
  236. Hypex nCore/UCD transconductance - Current Output - amplifier
  237. UcD 180 attenuator advice
  238. LJM L25D Module on lower voltages?
  239. Class D Chip list?
  240. High perm mpp cores for inductor?
  241. Different speakers on both channels, will this damage T-amp.
  242. LM1875 (TDA2030 2.1) grounding issue
  243. mmats 3500.1 capacitor value needed
  244. Topping Volume Knob Hex Key
  245. Advice on fixing Topping TP20 mk2
  246. Hypex UcD best upgrade ?
  247. Hypex - fiberoptic cable for panel light
  248. Amp6 basic AC-DC power supply
  249. capacitance needed in linear PS for class D amps
  250. No Sound from Hypex UcD180 / SMPS400

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