Related Clues:
- Chart single belting right out on speaker and amplifier
- Having plan to ring say, husband, one acquired hearing aid
- Huge mobile amplifier
- Chart tune that for example breaks amplifier
- One projects sound in opera company: gentle cough is reflected across space
- Loudhailer
- Speaker to pay court with iron resolution at first
- Margaret has a mobile loudhailer
- Speaker in court with iron resolve initially
- Beat that backing system for sound
- Lab possibly producing sound booster?
- Note lack of continuity with Polish form of diplomacy?
- Antony disorganised for public address
- Sound-reproducing and amplifying system
- Extremely large ring on loudhailer