The issue with the Mk2 is its age plus they came out with
the Mk3 version. The other problem is the situation with Tact audio. Right now their is no way to contact the company for assistance as their webstite is now down. I have a Mk3 version used with a Tact 2.2xp with both units modded by Maui Mods. I would not mind having a backup unit for parts if the price was fair. The Mk2 should of sold for $10495.00. Is your unit a update from the original Mk1 to a Mk2 or a factory built Mk2 ?
Regards,
millenium
leahy582000@yahoo.com