MP-0100-28-DW-4 R 28 way (56 connection) 0.1 inch (2.54mm) card edge connector gold Sullins

These type of connectors were widely used in very high end audio mixer  systems, Calrec Neve and the such like.

0.1 inch (2.54mm) gold plated original blue types and very high quality not like copies from Asia.

Designed for use with standard 0.062" (1.57mm) cards

Right angled type New old stock