Fishing716 this is the guy to talk to.
http://forum.audiogon.com/cgi-bin/fr.pl?ddgtl&1383667146&&&/Sony-scd-777-es-problems11-09-13: Metralla
I do not own a SCD-777ES but do own an extensively modified XA-777ES and bought a 5400. The list price was half the list price of the XA, and it probably weighs half as much. It's made in Malaysia and not in Japan, and is not quite up to the same construction standards.
But the sound of the 5400 bettered my modified XA-777ES and it continued to improve over a long period. It has been very reliable, plays every disc without issue, and has a delightful engaging "analogue" sound. One of the most enjoyable players ever made.
I still have the XA in my bedroom system.
Regards,
Metralla (System | Answers | This Thread)