# power barrel size

**URL:** https://forum.moogmusic.com/t/power-barrel-size/21237
**Category:** Werkstatt Forum
**Created:** [December 14, 2020, 1:54am UTC](https://forum.moogmusic.com/t/power-barrel-size/21237 "2020-12-14T01:54:17Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![willismorse](https://forum.moogmusic.com/letter_avatar_proxy/v4/letter/w/f05b48/32.png) [@willismorse](https://forum.moogmusic.com/u/willismorse)
#### Post date: [December 14, 2020, 1:54am UTC](https://forum.moogmusic.com/t/power-barrel-size/21237/1 "2020-12-14T01:54:17Z")

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I’m looking to embed my new werkstatt into a more euro-oriented portable skiff. First up is to use the skiff 12VDC for power.

Seems like the simplest approach is to add a one-off barrel connector to the skiff power supply for the werkstatt.

Question: What size is the werkstattt’s built in barrel? Is it 5.5mmx2.5mm or 5.5mmx2.1mm?

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<div class="post-metadata">

### Author: ![margarette](https://forum.moogmusic.com/letter_avatar_proxy/v4/letter/m/bc8723/32.png) [@margarette](https://forum.moogmusic.com/u/margarette)
#### Post date: [January 2, 2021, 3:53am UTC](https://forum.moogmusic.com/t/power-barrel-size/21237/2 "2021-01-02T03:53:05Z")

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