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power board Customers Reviews

  • What's not to like

    posted by chiragpatnaik

    Four "wings" with two independently controllable 3.3/5V power supply.So you can power the two power rails independently at different voltages.Cut-out design also gives more prototyping space on the board. Good quality components have been used. the outputs were a steady 3.36 V and 4.97 Have not measured with load or extended use.
    Could have done with header pins on the top, in case you wished to draw power from jumper cables.The output is well within tolerance.
    Buy it.
  • Good class-D amp.

    posted by dgedi

    -Stay lukewarm at low level (<5watt) and around 40°C for 2x15watt approximately.-No on/off "pop" at all.-Good sound quality.-Small and compact board, easy to integrate.-Great voltage range operation. -Very low humming (at least with a 24v power supply and 90db/w/1m speakers)
    I use it right now with a generic 24V/5A switched-mode power supply ,a 5€ USB sound-card and a 50Kohm logarithmic potentiometer. Sound is very good on my cheap 6Ohms Jamo S406. After a short break-in (2/3 hours) the bass are solid, treble/medium are clean. I didn't test it at high level but I think its powerful enough for a small party in the living room :)
    Definitely a good price/performance ratio. I would recommend it for someone who want a good sounding inexpensive system. Thanks DX for this very affordable chinese DIY audio board, they are good sounding and fun to play with. ps: Sorry for my mistakes, english is not my native language.
  • Overall GREAT Replacements!

    posted by AcidAlchamy

    These are OEM replacement for the Xbox 360 slim, any version, any GB size, any style. Perfect replacement. I had came across some friends whom said that their consoles wouldnt either power on or not synchronize to the controller. Bought in some of these replacement boards and problem solved!
    Wrapped in Anti-Static wrapping as this simple problem "static" from human touch can be more then enough to make the board not functional.
    Great item, Great price. Buy it if you need it. I'll be sure to be buying more pretty soon.
  • good product, but pay attention

    posted by Punkiderma

    Small, with matte finish that helps to catch more solar energy.
    If you want to use it for small things (leds, small electronics) I think it would be ok, but pay attention to electronic device that absorb more energy.
    For the price, I think is a very good product. Very easy to use and mount. I think you’ll need also a voltage regulator to use it at his best.
  • simple but good sound quality

    posted by CHANDRA66

    - works from 7V - 12V DC- starts with the last played song- good sound with high quality speakers- reads many different USB-sticks- combined on-off/volume switch/poti - line-in connector on board
    Nice to combine with bluetooth-audio module connected to the line-in.I made a wodden case with Visatone speakers and the sound is really awesome!
    It's really worth the money, anyway you need additional good speakers, a power supply and a heat sink.

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