Teac Model 15 Mixer audio input channel model 302A complete unit contains pcb-135 5210061600 52100616-00 (Copy)

This is the whole input channel they call it a Buss but its the input channel

It comes with all th metal work and is heavy, ony thing missing is the knobs, it will require a service, recap etc but I have listed it like this as some people have the series 15 but it was not fully loaded as new, that means, by adding these you can get  the full set up.

These are in the UK now. Pretty rare.