Last thing I needed but for $10 I couldn't pass it by.
Built in 1975 so it's 31 years old! (that makes me feel REALLY old
)
It works great with a strong CRT, controls are a little stiff and the tuner is dirty but a little Deoxit should fix that.
This is AC/DC but I hadn't noticed till just now that it has a built in battery pack.
I seriously doubt the batteries are any good at this point but I found a switch on the back to turn the charger on/off so I turned it on and will see what happens.
Perhaps they can be rebuilt by putting new NiCad batterys inside?