FOX: Valve PA head

Details to follow; here are a few photos of a recent acquisition.  A small Australian made PA head, branded as Fox.  It requires repair, purchased as not working - some parts not connected.     

FOX PA AMPLIFIER.  UNKNOWN MODEL

Preamp:  6AU6 pentode (7pin)

Phase invert and power:  2 x 6GW8

Rectifier:   6V4?

Power transformer: A&R Type 1885-80 MA

Output transformer: A&R marked 2676

Controls:  Gram, Tone, Mic

Gram (turntable) screw on inputs on the front

Mic input missing

Multi-pin speaker output on the side

No power on/off switch or fuse.

My favourite feature - the pilot light on a little lampost.