{"product_id":"voltrivoo-sp-alfatron-electronics-alf-dsp44-u","title":"Alfatron 4x4 Audio Digital Signal Processor For AV | Without Dante","description":"\u003cp\u003eThe Alfatron Electronics 4x4 Audio Digital Signal Processor series is built for AV integrators and system designers who need a reliable, full-featured DSP core for boardrooms, lecture halls, houses of worship, and other installed AV environments. With four balanced mic\/line inputs, four balanced line outputs on phoenix connections, and a dedicated USB audio channel, this platform handles a wide range of signal routing scenarios without requiring external mixing infrastructure. At the processing layer, the ADI SHARC 21489 engine delivers AEC, auto-mixing, noise suppression, matrix routing, parametric EQ, feedback suppression, compressors, expanders, acoustic gain compensation, and delay in a single unit. Two channels of acoustic echo cancellation make this platform a practical choice for conferencing and collaboration spaces where far-end intelligibility is critical. The software GUI gives technicians full visibility into all DSP modules, reducing commissioning time versus hardware-only interfaces. Control flexibility covers RS-232, RS-485, and IP, allowing the unit to integrate cleanly into third-party control systems from AMX, Crestron, and similar platforms. Available with or without Dante networking, the product line scales from analog-only installations to fully networked AV infrastructure. External volume controls and keypads are sold separately, supporting custom user-interface layouts without modifying the DSP core configuration.\u003c\/p\u003e","brand":"Alfatron","offers":[{"title":"Default Title","offer_id":48112517513300,"sku":"VSP-134742","price":779.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/2757\/2308\/files\/134742_Alfatron-Electronics-4x4-Audio-Digital-Signal-Processor-For-AV-Without-Dante_ALT01sqr.jpg?v=1793930854","url":"https:\/\/voltrivoo.myshopify.com\/products\/voltrivoo-sp-alfatron-electronics-alf-dsp44-u","provider":"VOLTRIVOO","version":"1.0","type":"link"}