Seems perfect. I like the 12 amp capacity and the voltage is exactly on spec at 13.8. First one came damaged. Second was good even though the box was not in great shape. Good packaging inside the box though. It’s happily powering avionics on the bench as I type.. seems a great value.

First of all, I agree with the other reviewers that this unit has no fan.It does have a transformer with a thermal fuse, but it has zero cooling and heats up quite a bit (uncomfortable to the touch) even without a load.I would be much more comfortable if this unit had a temperature controlled fan, both for the rear transistors and for the transformer itself.The excessive heat of the transformer makes me worried about energy waste and also about durability.As to the front green LED it's way too bright, it lights up the room at night. I changed the 2.2K resistor with a 160K resistor and it's so much better (blue resistor at the top right of the picture I attached). I would even recommend 180K-200K to tame it even further.Besides that it's okay, it works fine. But thermal management is a problem with this product. They should have used a larger heatsink on the back and should have put the transformer in contact with it, along with an external temperature controlled fan.At ~72 USD this is not acceptable so dropping two starsOther improvement I would have liked to see would be a Powerpole output in the front

It worked for 1 day on a 10 amp wash down pump!

Works as it should for a cb radio

Pyle has always manufactured good quality devices or at least as far back as I can remember they have especially in these modern power supplys because they're design is exactly the same as one purchased back in the 1980,s.I say pyramidisjust as good or better then any Astron I've seen.