Dear Headfi, I'm quitting this hobby so i'm selling my gear. I'm selling my beloved Schiit Stack, a Mjolnir 2 + the Gumby. I also include a pair of Tubemongers Socket Savers and 5670 Adapter for your tuberolling pleasure. They are in excellent condition (See pictures). I still have the original boxes and invoices of both units! I don't think i'll have to explain to anyone here what these can do, but i do suggest that they work best in a full balanced mode . I'm open for offers. PM if you want to discuss shipping options.