My Vox is the V845 model...

So, will it work? Will it damage the Vox or comprmise it's sound?

Stop making so many posts for the same topic!

If you want an answer look at the type of ac and amperage plus the polarity of each.

You can look that up yourself.
You need to check these things first.

1. is the input voltage/current the same for both pedals?
2. if they use a barrel type connector does it fit the jack?
3. is the connector polarity the same? (ie: center pin positive/outside negative or vise versa)