Soundcraft SM-20 and other Soundcraft large desks 19 way male panel plug this looks like someone has

this looks like someone has gone over the soldering but its tidy and it goes wrong this panel

from a B16 but may well have been used in their other top end machines

There are two types which look identical apart from the colour of the small molex plug

as its one assembly there is no soldering required on the first 3 channels

Soundcraft SM-20 and other Soundcraft large desks 19 way male panel plug this looks like someone hasThey was from the SM 20 but the CPS800 power supply that powered it was used widely for these big mixing desks so anywhere you see this power supply or others like it with this large round 19way Amphenol connector on they will suit