
More delivery methods in checkout
Return this item within 7 days of purchase.
Get an immediate answer with AI
AI-generated from the text of manufacturer documentation. To verify or get additional information, please contact customer service.
Don't let a dead power supply kill your live stream or event.

This is a 12VDC power supply adapter specifically designed for the Roland V-40HD video switcher.

It's a brand new, generic replacement that will keep your switcher running smoothly.
![]()
The key feature here is the output interface—it uses an XLR connector, which is exactly what the V-40HD needs.

It's a direct replacement, so just unplug your old one and plug this one in.
It's a simple, affordable solution to get your gear back online.

Whether you're a church AV team, a wedding videographer, or a live event pro, having a spare power supply is a no-brainer.
.jpg)
Keep this in your kit and never get caught with a dead switcher again.

4.6 out of 5