[Hybrid tellies]

Thanks, I can't check the matching but both output transistors have the same coloured band markings on them. I have noticed that there are only 2 electolytic caps.One is is a 100uf which feeds the loudspeaker the other is a 10uf one near the wavechange switch i.e no sign of any decoupling across the main LT rail. So I am going to try and hang some suitable value capacitor across the supply to see what difference if any this makes.