{"product_id":"apart-ma247-6617","title":"Apart MA247","description":"This already popular 240 W, 6-zone amplifier for 100 V lines has been improved with a dedicated 24 V output for priority in each of its zones. This, combined with the features already incorporated in the previous version, makes the MA247 one of the best choices for 100 V zoned paging installations. It can be used on its own or as the core of an expandable sound system.\u003cbr\u003e\u003cbr\u003eSince the MA247 offers independent source selection for zones 1 and 2-6, it can be used as a multi-source zone system. Zone 1 is a completely independent pre-amplified zone and allows the user to use an external power amplifier for its amplification. This is especially useful in large areas that require many speakers, such as the production area of a factory. This offers the particular advantage that the installer can use an external amplifier that meets the specific needs for that particular zone.\u003cbr\u003e\u003cbr\u003eThe volume of zones 2 to 6 can be controlled independently using the built-in speaker volume controls. Zones 5 and 6 have a 70 V output, compatible with 100 V speakers, but due to their nature, these outputs offer a slightly lower output level, suitable for the quieter zones in a multi-zone system. \u003cbr\u003e\u003cbr\u003eThe MA247 features four balanced inputs via Euroblock connector. Microphone input 1 is optimized for use with Apart's MICPAT-6, a paging microphone with 6-zone selection capability, which has been specially designed to work with the MA247. This microphone acts as the master, allowing the parallel switching of up to 5 microphones of this type on this input.\u003cbr\u003e\u003cbr\u003eMicrophone inputs 2-4 have been designed to be used with the MICPAT-2 model (2 zone groups) or any other microphone, depending on the application.\u003cbr\u003e\u003cbr\u003eThe unit also features four line inputs, which can be selected using a rotary switch.\u003cbr\u003e\u003cbr\u003eThe MA247 offers six different priority levels. When any priority is activated, the 24 VDC output (0.6 A maximum) can switch priority relays of speaker attenuators or other devices.\u003cbr\u003e\u003cbr\u003eIn the event of a mains power failure, the MA247 can be powered through its 24 V DC input. If an external UPS unit has been connected to this input, when a mains power failure occurs, the amplifier will automatically switch to be powered through it.","brand":"APART","offers":[{"title":"Default Title","offer_id":57310163665227,"sku":"210622","price":1039.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/0955\/7067\/files\/apart-audio-ma247-back_ebb029e4-634a-47d7-847b-b9bb02be4720.jpg?v=1779188096","url":"https:\/\/microfusa.com\/en\/products\/apart-ma247-6617","provider":"microFusa","version":"1.0","type":"link"}