[WallaceRoger]

Tubes are 1A7, 1N5, 1H5, 3Q5 and a 70L7.

Whoever had this in their storage for however many years must have had an awful brown recluse problem. Yikes.

I see evidence of someone having been in here before me... there's a ground lead from the back of the speaker to the chassis that has a mess of solder on it from being done and redone. Lots of paper capacitors and dogbone resistors.

Many thanks for the Nostalgia Air plug, I'll have a look through. I have also seen a couple other models that I believe use the same chassis with different cases, so will investigate that avenue too.