A brand new Black HeadAmp GS-X mk2 w/ DACT in MINT "Brand New" condition for sale. Includes the original box, umbilical box and manual. The amp is all packed up and ready to ship. I'm asking SOLD. You pay the pay pal fees. I'll pay the shipping. Here the GS-X mk2 comes out on top in a blind test. Get it while you can. http://www.innerfidelity.com/content/big-sound-2015-roy-romaz-nails-it#A3vblocCJz8mtg7x.97 No Trades.