Small DD coil fot Ace 250?

[relic lover]

Does anyone at all make a small DD coil for the Ace? Like 5" or so? Is there another detector that also runs on 6.5khz that might have an interchangeable DD?

 

[relic lover]

Only small coil i know of for the Ace is the 4.5" round coil that Garrett makes.

I already have it it is pretty good but DD would be better in most areas.

 

[relic lover]

Is there any detector that runs 6.5khz besides the ace series??