I can vouch for both mods. I have them installed on my ex-800 and they work great. The one thing that I have to say about the sound that you may or may not like is that the digital steps of some filters can be heard on a fast sweep due to the type of pot being used. When you have a Moog slayer installed the sweep will be smoother because it is a fully analog mod. I actually like the sound, but there is an audible difference that is worth mentioning.
There is tons of functionality added and Mike stands behind his work. You won't regret your purchase.
Everett
--- In korgpolyex@yahoogroups.com, "meech" <babyd_lhp@...> wrote:
>
> Hi i just got an ex 800.
> Ive done the moog slayer mod on my poly800 mk1 before
> Anyone in here installed the Hawk and atom hawk mods in an ex800 ?
> Got any videos of it or can you vouch that it works ?
> the only videos that ive seen on the tube dont show much.
> does the atom hawk mod sen midi from the knobs and then read it back from a sequencer ?
> thank you.
> d
>