New Marantz Model 30

I think the SACD 30n looks really interesting. 
Marantz MMM dac technology (DSD upconvert) like Ruby and SA-10 plus built in streamer. Transport unit in-house developed so should be supported long time with rug getting pulled. 
As to the plastic comment, most of the reviews say it is aluminum not plastic 

From marantz.com (note “aluminum panels”):

Highlights of the Model 30

• Tuned by Marantz Sound Master
• HDAM discrete preamp includes hand-selected parts
• 100W x2 into 8 ohms, 200W x2 into 4 ohms
• Premium phono EQ simplifies signal path
• Phono input compatible with MM and MC cartridges with selectable MC input impedance
• Built to last: chassis consists of thick, non-magnetic aluminum panels and rigid steel top
• Sturdy machined-brass CD and phono input terminals, high-purity nickel-plated speaker terminals
• Stunning new look

Also see discussion Steve Hoffman forums where a dealer with a unit in his hands confirms front is aluminum