Related Clues:

• Stage device
• See 10-Down
• See 41-Across
• Hearing aid?
• Small hearing aid?
• Tape rec. input
• Amp attachment
• It might receive feedback, briefly
• Tape player port
• Hearing aid, briefly
• Karaoke need
• Karaoke prop, for short
• Lapel attachment
• Lapel attachment briefly,
• Karaoke singer's need