ST Modular – POW! – 3hp FR4 panel & pcb set

£10.50 (exc VAT)

POW! is a 3HP USB Power Supply Unit for Eurorack.

ST Modular Website

ST Modular FB build group

This listing is for an unpopulated pcb & panel set only.

In stock

SKU: 191080 Categories: , , Tags: , , ,


This little module will let you power your Eurorack modules from any USB power source (5V). Just connect a B-Type plug into the USB jack and there will 300mA +12V and 150mA -12V available at the 2×5 male header on the bottom side of the PCB. Yes, you will need a power cable with 2×5 female connectors on both ends.

Power may be switched on and off via switch. An LED will indicate the current state.

This Power Supply Unit was designed to power one or two modules with low power consumption in very small cases.

See Product Gallery for missing silkscreen image


  • USB PSU for Eurorack
  • 300mA +12V
  • 150mA -12V
  • On/OFF Switch
  • LED indication
  • Skiff friendly
  • 3U Eurorack module, 3 HP wide
  • Power consumption: 5V USB Power

The module consists of one board and a pcb panel:

  • FR4 Front Panel
  • Main PCB

Additional information

Weight 20 g
Dimensions 128.5 × 15 × 4 mm

Synthesiser parts/components