{"product_id":"aiphone-mc-a-a-marketcom-paging-adaptor","title":"Aiphone MC-A\/A MarketCom Paging Adaptor – 60-Station Capacity | Music \u0026 Paging Controls | 24V DC","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCommercial Paging System Accessory | Background Music Integration | Adjustable Bass, Treble \u0026amp; Volume | MC-60\/4A Compatible\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAiphone MC-A\/A MarketCom Paging Adaptor\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a professional-grade audio paging interface designed for use with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAiphone MC-60\/4A MarketCom Intercom System\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEngineered for commercial offices, retail stores, warehouses, industrial facilities, schools, and institutional buildings, the MC-A\/A allows authorized personnel to broadcast announcements through a compatible external paging amplifier and speaker system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSupporting MarketCom installations with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eup to 60 MC-60\/4A handset stations\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the adaptor provides a centralized paging connection while maintaining the system's four independent intercom communication channels.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe MC-A\/A features \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eseparate volume, bass, and treble adjustments for paging and background music\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, allowing each audio source to be individually configured for the installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAn integrated \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eadjustable pre-page chime\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides an audible notification before announcements, while the automatic music-muting function temporarily interrupts background music during paging.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for integration with standard paging amplifiers, including compatible Aiphone MD Series equipment, the MC-A\/A provides a practical solution for facilities requiring combined intercom communication, public-address announcements, and background music distribution.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOperating on \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e24V DC power\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the adaptor features a compact metallic-gray housing, accessible audio controls, and an included mounting bracket for installation on a wall or compatible single-gang electrical box.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMarketCom Paging Integration:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed specifically for the Aiphone MC-60\/4A commercial intercom system.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eUp to 60 Handset Stations:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supports MarketCom configurations with a maximum of 60 compatible communication stations.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSix Wiring Blocks:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Accommodates up to six blocks of ten MC-60\/4A handset stations.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSeparate Paging Channel:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Allows announcements through an external paging system independently of the four intercom communication channels.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFour Communication Channels:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Integrates with the MC-60\/4A system's four selective voice communication channels.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBackground Music Input:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Connects a compatible external music source for distribution through the paging amplifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAutomatic Music Muting:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Temporarily interrupts background music when a paging announcement is initiated.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIndependent Paging Volume:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Allows technicians to adjust announcement volume separately from background music.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIndependent Music Volume:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides dedicated control over background music levels.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePaging Bass Adjustment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Allows low-frequency adjustment of paging audio.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePaging Treble Adjustment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides high-frequency adjustment for announcement clarity.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMusic Bass Adjustment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Allows adjustment of low-frequency background music reproduction.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMusic Treble Adjustment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides high-frequency adjustment for background music.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAdjustable Pre-Page Chime:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Produces an audible notification before paging announcements, with adjustable chime volume.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eExternal Amplifier Compatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Connects to compatible standard commercial paging amplifiers.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e24V DC Operation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Uses an appropriate Aiphone PS-2420UL power supply.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSeven-Conductor System Wiring:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Interfaces with MC-60\/4A stations using specified low-capacitance cable.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDedicated Audio Connections:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Includes terminals for the music source and paging amplifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompact Metallic-Gray Housing:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed for protected indoor installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSingle-Gang Mounting Compatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Includes mounting hardware for a compatible electrical box or wall surface.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eTAA Compliant:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Listed by Aiphone among its Trade Agreements Act-compliant products.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eManufacturer:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Aiphone\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eModel \/ SKU:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e MC-A\/A\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eProduct Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e MarketCom Paging Adaptor\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSeries:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e MC Series \/ MarketCom\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePrimary Application:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Commercial Intercom Paging and Background Music Integration\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompatible Intercom Station:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e MC-60\/4A\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMaximum Compatible Handset Stations:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 60\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMaximum Wiring Blocks:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 6\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMaximum Stations Per Block:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 10\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIntercom Communication Channels:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 4\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePaging Function:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Separate Paging Channel\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBackground Music Input:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supported\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAutomatic Music Muting:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supported\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAdjustable Pre-Page Chime:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Yes\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePaging Controls:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Volume, Bass, Treble\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMusic Controls:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Volume, Bass, Treble\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePower Requirements:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 24V DC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCompatible Power Supply:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e PS-2420UL\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCurrent Consumption – Paging:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approximately 50mA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCurrent Consumption – Music Mode:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approximately 20mA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMusic Input:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 50kΩ, -20dBV\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePaging Input:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 100Ω, -30dBV\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOutput Impedance \/ Level:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 600Ω, -10dBV\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eExternal Amplifier AUX Input Requirement:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 10kΩ, 0.3V–0.5V\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMusic Source Output Requirement:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 100mV–1.2V, 10kΩ or Less\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eIntercom Wiring:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Seven-Conductor, Non-Twisted, Low-Capacitance\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eRecommended System Cable:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Aiphone #852207\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMusic and Amplifier Wiring:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Shielded Cable as Specified in Manufacturer Wiring Diagram\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHousing Material:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Metal-Plated Construction\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHousing Color:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Metallic Gray\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approximately 5-5\/8\" H x 3-9\/16\" W x 2-1\/32\" D, in the upright orientation shown in the installation manual\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDimensions (Metric):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 143mm H x 91mm W x 51.5mm D\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eWeight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approximately 1.17 lbs. (530g)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMounting Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Surface Wall Mount \/ Single-Gang Electrical Box\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eMounting Bracket:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Included\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eInstallation Environment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Protected Indoor Location\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSystem Compatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Aiphone MC Series MarketCom Paging Systems\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eCompatible Aiphone Equipment\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eIntercom Communication Stations\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAiphone MC-60\/4A – MarketCom Handset Station\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCommercial audio intercom handset featuring four selective communication channels, dedicated paging access, and full-duplex handset communication.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe MC-A\/A works with compatible MC-60\/4A stations to provide system-wide paging.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePaging Amplifiers\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAiphone MD35M – 35-Watt Integrated Paging Amplifier\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuitable for compatible smaller paging installations where a 35-watt amplifier provides sufficient capacity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAiphone MD60M – 60-Watt Integrated Paging Amplifier\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for compatible commercial public-address installations requiring a 60-watt amplifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eAiphone MD120M – 120-Watt Integrated Paging Amplifier\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProvides higher amplifier output capacity for compatible larger speaker systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003ePower Supplies \u0026amp; Accessories\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePS-2420UL:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 24V DC, 2A Power Supply\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSP-2570N:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Commercial Ceiling Speaker with 25V\/70V Transformer\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSSB-3:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ceiling Support Bridge for SP-2570N\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e85220710C:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Seven-Conductor, 22 AWG, Low-Capacitance Intercom Cable\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e82220210C:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Two-Conductor Shielded Cable for Applicable Audio Connections\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eImportant:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Amplifier size, speaker quantity, transformer taps, and wiring requirements must be selected according to the actual paging installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eRecommended Applications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCommercial Office Buildings\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eRetail Stores and Shopping Centers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eGrocery Stores and Supermarkets\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWarehouses and Distribution Centers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eManufacturing and Industrial Facilities\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSchools and Universities\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHospitals and Healthcare Facilities\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAssisted Living Facilities\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eGovernment and Municipal Buildings\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCorporate Office Campuses\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCommercial Building Maintenance\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eReception and Security Areas\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMulti-Department Businesses\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eLarge Facilities with Multiple Communication Stations\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eExisting MarketCom System Repairs\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eCommercial Paging System Expansions\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBackground Music and Announcement Systems\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003ePaging \u0026amp; Audio Functions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003e1. Commercial Paging Integration\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe MC-A\/A interfaces the Aiphone MC-60\/4A communication system with an external commercial paging amplifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAuthorized personnel can initiate paging announcements from compatible MarketCom handset stations using the system's paging controls.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe adaptor transfers the paging audio to the connected amplifier, which distributes the announcement through the installed speaker system.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e2. Background Music Distribution\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eA compatible external music source can be connected to the MC-A\/A through its designated music input.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe adaptor passes the audio to the paging amplifier for distribution through connected speakers.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis provides a combined background music and paging arrangement without requiring separate music and announcement speaker systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e3. Automatic Music Muting\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eWhen a paging announcement begins, the MC-A\/A automatically interrupts the background music signal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAfter paging concludes, the music can resume through the connected amplifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis helps ensure that announcements remain intelligible without competing background audio.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e4. Independent Music \u0026amp; Paging Controls\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe MC-A\/A provides separate adjustment controls for its two audio functions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePaging Controls:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eVolume\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBass\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eTreble\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBackground Music Controls:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eVolume\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBass\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eTreble\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThese adjustments allow installers to balance announcement clarity and background music levels independently.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e5. Adjustable Pre-Page Tone\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe integrated pre-page chime provides an audible signal before an announcement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe chime volume can be adjusted to an appropriate level for the facility.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is useful in commercial environments where employees or occupants need an audible indication before important announcements.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e6. Up to 60 Intercom Stations\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe MC-A\/A supports the MarketCom architecture with up to 60 compatible MC-60\/4A stations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe system can be configured using six wiring blocks, with up to ten stations per block.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe paging adaptor works with the MarketCom system's separate paging function while maintaining the four selective intercom communication channels.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e7. External Amplifier Connection\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe MC-A\/A provides a paging audio output for connection to an appropriate commercial paging amplifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCompatible Aiphone amplifiers include the MD35M, MD60M, and MD120M.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe required amplifier must be selected according to speaker load, cable arrangement, and facility coverage requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNote:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The MC-A\/A does not contain a built-in power amplifier capable of directly operating a commercial paging speaker network.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eInstallation \u0026amp; Compatibility\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAiphone MC-A\/A\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is designed primarily for the Aiphone MC-60\/4A MarketCom paging and communication system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe adaptor receives compatible intercom paging signals and routes audio through a connected external amplifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA separate background music input allows an external music source to share the paging speaker system.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eSystem Connection Overview\u003c\/span\u003e\u003c\/h3\u003e\n\u003col start=\"1\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eConnect the compatible MC-60\/4A communication station wiring to the MC-A\/A.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eConnect the approved 24V DC power supply.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eConnect the paging adaptor output to a compatible amplifier.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eConnect an optional background music source.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eConnect the amplifier to the appropriate commercial paging speakers.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAdjust paging volume, music volume, bass, treble, and pre-page tone settings.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eTest communication, paging, and music muting.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e\u003cspan\u003eWiring Requirements\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe MarketCom system uses seven-conductor intercom wiring with designated terminal assignments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAiphone specifies non-twisted, low-capacitance cable for the MarketCom station connections.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe cable must meet the manufacturer's conductor and capacitance requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn the standard MarketCom configuration, the paging adaptor supports:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eUp to six handset wiring blocks\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eUp to ten MC-60\/4A stations per block\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eA maximum of 60 handset stations\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eManufacturer system diagrams provide wiring-distance limits based on conductor size and the total cable installed.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eMounting Options\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSingle-Gang Electrical Box\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe included mounting bracket can be attached to a compatible single-gang electrical box.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDirect Surface Mount\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe included bracket can also be attached to a suitable wall surface using the appropriate mounting screws.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe adaptor chassis locks onto the bracket after installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIncluded Equipment\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eAiphone MC-A\/A Paging Adaptor\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMounting Bracket\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMounting Screws\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eManufacturer Installation Instructions\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eImportant Installation Information\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eThis listing is for the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eMC-A\/A paging adaptor only\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, not a complete MarketCom paging system.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eRequires compatible Aiphone MC Series equipment for standard MarketCom operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eRequires a suitable 24V DC power supply.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eRequires a compatible external paging amplifier and speakers for audible announcements.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eThe adaptor does not provide a built-in paging speaker or handset.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBackground music requires an external audio source.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eThe MC-A\/A does not provide video monitoring or recording.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eThe adaptor is not a Wi-Fi, Ethernet, SIP, or PoE device.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eIt is not a standalone door-entry intercom or access-control controller.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eThe four MarketCom communication channels are system communication functions; the adaptor does not provide four independent power-amplified paging outputs.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eInstall the unit in a dry, protected location.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eFollow Aiphone's approved wiring instructions for the intercom stations, music source, amplifier, and power supply.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eVerify amplifier input compatibility and speaker load before installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePower supplies, MC-60\/4A stations, paging amplifiers, speakers, and audio sources are sold separately unless specifically included by the seller.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWhy Choose the Aiphone MC-A\/A?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAiphone MC-A\/A MarketCom Paging Adaptor\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides a dependable solution for commercial facilities requiring integrated intercom communication, public-address announcements, and background music.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIts \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e60-station MarketCom capacity, separate paging and music adjustments, adjustable pre-page chime, automatic music muting, and compatibility with standard paging amplifiers\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e make it an essential component for properly configured Aiphone MarketCom paging installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhether replacing an existing paging adaptor or expanding a compatible commercial communication system, the MC-A\/A provides the connectivity and audio controls needed for reliable, centrally managed announcements.\u003c\/span\u003e\u003c\/p\u003e","brand":"Aiphone","offers":[{"title":"Default Title","offer_id":67840370213079,"sku":"MC-A\/A","price":198.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/4933\/1927\/files\/MC-A_A.png?v=1792611353","url":"https:\/\/shop.commercialdoorworx.com\/products\/aiphone-mc-a-a-marketcom-paging-adaptor","provider":"Commercial Door Worx","version":"1.0","type":"link"}