B-stock Power Paks have some visible cosmetic blemishes on the circuit board side. The panels look perfectly fine, and they all work perfectly.
Synthrotek Power Pak takes the power in your Eurorack case, and
converts it to +9V and +12v, and +5V. There are two of each jack, with
the barrel jacks having one center negative jack and one center positive
jack. With this module, you can easily power guitar pedals, drum
machines, controllers, usb lights, charge smart phones, and other
devices without having to lug around bulky power bricks of different
types. Just plug a male to male connector cable or power train cable
into the Power Pak, and you're good to go! A great tool for live
performance as well! By installing one jumper, the Power Pak also allows
you to ad +5V to your power distribution board or bus cable which can
be used to power other Eurorack modules that need +5V. Save money and
space with the Synthrotek Power Pak!
- 750mA limit on 9v and 12v barrel jacks.
- 1000mA limit on 5v USB jacks.
- Polarity Protection and over current protection built in.
- LED indicators for each rail.
- Width: 4hp
- Depth: 30mm