For sale sMs-200 Ultra SE, TX-USBUltra SE, sPS-500, OCC Y Cable.  The sMS and TX Ultras were sent to SoTM Korea to be SE upgraded.  Evox caps, RFI treatment and silver wiring in September of 2020.  SoTM pretty much gave them a complete make over so I would say those units are in less than a year condition.  All were bought new from Crux Audio.  The master clock connections are 50 Ohm and set to 12V.  These are located in Canada.

sMS-200ultra SE  $1275

TX-USBUltra SE    $1050

sPS-500                $375

OCC Y Cable         $225