The Music and Sound MC-350A Intercom System



More Photos of terminal board and input connections


Because of it wide frequency range, the MC350A reproduces all the lush sounds inherent in your favorite music - from soaring treble to resounding bass - with fidelity and consistency. And with 15 watts of power, the system is strong enough to deliver every note, every passage clearly to remote speakers throughout the home. The MC350A has the following features:

  • 8 AM/8FM station memory presets
  • Up to 12 room / patio speakers including two door speakers
  • Digital tuning system with unique frequency-locking technology that quickly locates strongest radio station signals
  • Music muting during intercom and door communications
  • Easy-to-set time functions - flashing digits and visual instructions help you set the time. Operates like your car radio. Once time is set, same procedure is followed for AUTOMATIC ON (wake to music) and AUTOMATIC OFF (go to sleep to music)
  • Patio security - patio / pool speakers can be turned off from inside so that music or intercom communications inside the house can not be interrupted. Exclusive tamper-proof patio / pool speaker circuit cannot activate door or gate release.



    1. Master Speaker/Microphone 7. Memory A/B Station Preset Control 13. Room Talk Control
    2. Custom Liquid Crystal display 8. Down Control 14. Radio Volume Control
    3. Power On / Off Control 9. Up Control 15. Bass / Treble Control
    4. Auto Music On/Off Control 10. Station Memory Preset Controls 16. Intercom Volume Control
    5. Time/Auto Set Control 11. Display Control 17. Master Speaker Volume Control
    6. Source Select Control/td> 12. Door talk Control 18. Speaker Switches


    Technical Performance

  • Maximum Power Output.........15-watts (with 10 Ohm Load)
  • Frequency Response..............43 Hz / 17kHz +/- 3dB
  • Number Of Speakers (Max)....12 indoor / patio + two door speakers
  • Harmonic Distortion (Max).....15%
  • Speaker Impedance...............45 Ohms