Picked up this at a local boot sale, came from a College (that I used to go to)! everything had to go as the place was being demolished.
Gave it the once over, Servisol in switches as they were a bit sluggish, - last tested 2013.
Powered up through a lamp limiter it warmed up quickly with no strange smells, noises or bangs!
With the lamp switched out it gave a lovely sine wave right throughout its range.
Only trouble I can't find out much about it, capacitors date it to 1966.
Anyone used or have one of these?