Testing the Sinclair X1 radio

Testing the Sinclair X1 radio that we got in a recent auction. This miniaturised radio was released in 1997 by Sinclair Research (of ZX80, 81 and Spectrum fame) and pops in your ear. It’s got an on-off switch, scan button and a reset. This one ‘works’ although the signal isn’t great and the audio is a little ‘squeaky’.