Related Clues:

• Part of A/V
• Fishing tackle and such
• TV repairman's focus, maybe
• Kind of feed
• AV unit
• Reverse or park
• Toothed part
• Sound on the air
• Machine part with teeth
• Transmission position
• Part of a TV signal
• TV signal component
• Drive or reverse
• Rod and reel, e.g.
• Implements