Related Clues:

• Semiconductor device
• Electronic component
• Old type of radio
• Soldering irons start making electronic device
• Made train ring head signalman to sort out old sound system
• Electronic device shows movement across south by soldiers
• Representing first of rap artists on radio
• Radio One banned from schools? Unseemly riots will ensue
• Retweet upset at arsonist working with electronic component
• Son in carriage originally operating reliable radio
• Classic pocket radio that derailed tubes?
• Like small, old-school radio
• Rap artists covering One Direction on old Capital Records and the wireless
• Radio station’s run repeated broadcast
• Radio One declined in series on unfinished collection