Related Clues:

• Successor to mono
• Word on later LPs
• TV feature
• Music player
• Home theater feature
• Two-channel sound
• Dorm room setup
• Quadraphonic halved
• Channeling device?
• Latter-day Victrola
• Sound acquisition?
• Word on many LPs
• It may have an equalizer
• LP listening setup
• Musical sound with two speakers