[silversurfer6]

Models are now in the Marantz website.

https://www.us.marantz.com/en-us/30-series

https://www.us.marantz.com/en-US/sho...onents/model30

https://www.us.marantz.com/en-us/sho...onents/sacd30n

It seems they are listed under the HiFi components and not the Reference Series.