I am the original owner of the 200Ultra Special Edition – includes Master Clock input and internal upgrades – purchased in December of 2017 and recently upgraded to the NEO version. It is the 12 volt option.
From the SOtM website:
The sMS-200ultra is an upgraded network player equipped with a dedicated media player board and a high performance audio clock, born from SOtM’s years of experience. The sMS-200ultra has been given a facelift with the new and improved sMS-200ultra Neo, with a deeper mid-range and richer bass expression as compared to the original.
Includes the original box. Price includes PayPal fees and shipping. Sales only to US. Can be returned within the first 24 hours if not as described in the product ad. Buyer pays return shipping and insurance.