MXR M239 Mini Iso-Brick Isolated Power Supply – Free Shipping


Whether you need a space-saving solution for your downsized travel board or you just need to power a small, carefully curated selection of tried-and-true staples, this little box has what you need—all while taking up less space than a candy bar. Each of it’s 5 outputs is fully isolated, eliminating gig-ending ground loop noise. Whether analog or digital, positive or negative ground, this little power box has you covered.

Connection Notes
Included cables use industry standard 5.5mm x 2.1mm positive
barrel, negative center polarity plugs.
Each output features a green LED. When lit, this LED indicates
a good connection. If short-circuited or overloaded, this LED
will turn off.
M239’s four 9V outputs can handle up to 300mA each.
M239’s 9V/18V output can handle up to 800mA.
All outputs may be used simultaneously for a total power
output of 17.1 watts.
The M239’s foldback current limiting circuit (FBCL) provides
ultimate protection against power shorts and overloads. Even
at full load, the M239 operates coolly and quietly as a fully
regulated power supply.


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