Teac series 3 mixer input channel with or without mike transformer 60502921 or 60502922 Version:With transfomer 60502922 I have a couple of

I have a couple of these removed from scrap Soundcraft boards though they were

This is the standard front panel for the Fostex R8

head block  from a Fostex model 80

the left one a brown

Teac series 3 mixer input channel with or without mike transformer 60502921 or 60502922 Version:With transfomer 60502922 I have a couple ofThis popular mixer from Teac was widely used, it had 8 input channels but to save money they only put Tamura 60465071 transformers on 6 of them, the logic being that some channels would be used for line ins, reality is that now many people are using these as mike preamps, nice sounding unit, channels are same less the transformer and a few resistors etc, rare now I have now two variants of this board though they look similar