Thanks! No,it's not from J-corder. This is one I came across in Europe, and which has been completely refurbished by a knowledgeable technician. In fact, all the units shown have had a complete rebuild, down to the turntable at the end. I have a Studer A80 being worked on now, which I'll use for playback of 2-track 15ips.
Here's a link to the work that was done on the turntable. I found the arm while surfing the net, it was in the Philippines.
http://www.theanalogdept.com/s_leikanger.htm
(Barely visible, on top of the 1506, is my analogue remote for the unit, which I found on eBay-Germany).
Studer A80? Color me jealous