{"product_id":"atlas-sound-ma40g-global-mixer-amplifier-3-channel-40w-compact-mixer","title":"Atlas Sound MA40G Global Mixer Amplifier 3-Channel 40W - Compact Mixer","description":"\u003cp\u003eIn this review the Atlas Sound MA40G is evaluated as a compact, purpose-built mixer amplifier for small commercial and installation audio. The bottom line: it is for installers and venue operators who need a reliable 40W distributed-line amplifier with flexible inputs and simple control, and the single biggest reason to buy is the combination of a balanced mic input with built-in phantom power plus two additional summing line inputs in a compact 1RU 1\/2 rack chassis. The review focuses on real-world utility rather than consumer hi-fi features.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree channels:\u003c\/strong\u003e Provides one dedicated balanced mic channel and two summed line inputs so you can mix a microphone with background music or paging sources without extra gear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e40W output at 70V\/100V:\u003c\/strong\u003e Delivers constant-power distributed-line output suitable for small commercial zones and paging systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhantom power and Tel input:\u003c\/strong\u003e The mic channel supports phantom power and a Tel or line option so condenser mics and telephone interfaces work without accessorizing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVOX mute and contact closure:\u003c\/strong\u003e Variable VOX sensitivity and dedicated mute terminals let you integrate automatic paging or external control devices cleanly into an installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal power and compact size:\u003c\/strong\u003e A universal 100vac-240vac supply in a compact 8.5\" x 1.75\" x 7.9\" 1RU 1\/2 rack unit makes it easy to install in mixed-voltage environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhoenix and RCA connectivity:\u003c\/strong\u003e Balanced Phoenix connectors and RCA inputs offer installers flexible wiring options for pro and consumer sources.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe MA40G is aimed at small venues, houses of worship, retail stores, classrooms and meeting rooms where a simple, dependable mixer amplifier is required for paging and background music. Installers who need a compact 1RU solution with both balanced mic capability and telephone or line input will find this especially useful.\u003c\/p\u003e\n\u003cp\u003eIt is not intended for high-fidelity music-critical listening or large-scale concert sound; users who need greater power, advanced DSP, or multi-zone control should look at larger PA amplifiers or dedicated matrix mixers instead.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompact 1RU 1\/2 rack chassis saves space in small cabinets or wall racks.\u003c\/li\u003e\n\u003cli\u003eBalanced mic input with phantom power and a Tel option simplifies integration of condenser mics and telephone paging.\u003c\/li\u003e\n\u003cli\u003e70V\/100V 40W output is ideal for distributed speaker systems in commercial installs.\u003c\/li\u003e\n\u003cli\u003eContact closure mute and VOX sensitivity provide practical control options for automated paging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLimited to 40W, so it is not suitable for larger venues that require more power or multiple separate zones.\u003c\/li\u003e\n\u003cli\u003eNo onboard DSP or advanced EQ, so tone shaping requires outboard processing if needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e3 Channel (1 mic\/line, 2 line)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e40W at 70V and 100V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMic Input\u003c\/td\u003e\n\u003ctd\u003eBalanced mic with phantom power and Tel option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Inputs\u003c\/td\u003e\n\u003ctd\u003eTwo unbalanced summing line level inputs (RCA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControls\u003c\/td\u003e\n\u003ctd\u003eVariable VOX mute sensitivity and contact closure mute terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e50 Hz to 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eGlobal 100vac-240vac, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e8.5in x 1.75in x 7.9in (compact 1RU 1\/2 rack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Atlas Sound MA40G is a practical, well-built mixer amplifier for small commercial installs where a balanced mic with phantom power, telephone input and distributed-line output are required in a compact package. It represents good value for integrators who need straightforward mixing and paging function without extras like DSP or multi-zone power, and its global power supply and flexible connectors make installation painless.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this unit power distributed 70V or 100V speaker lines?\u003c\/strong\u003e\u003cbr\u003eYes, it provides 40W output compatible with both 70V and 100V distributed speaker systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the mic input supply phantom power?\u003c\/strong\u003e\u003cbr\u003eYes, the balanced mic channel supports phantom power for condenser microphones and also accepts a Tel input option.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat connections are available for line sources?\u003c\/strong\u003e\u003cbr\u003eThere are two unbalanced summing line level inputs provided via RCA and balanced Phoenix connectors for output wiring.\u003c\/p\u003e","brand":"Atlas Sound","offers":[{"title":"Default Title","offer_id":48656096395483,"sku":"B005R36KWM","price":309.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61a-K0805AL._AC_SL1050.jpg?v=1778548412","url":"https:\/\/gearmusthave.com\/products\/atlas-sound-ma40g-global-mixer-amplifier-3-channel-40w-compact-mixer","provider":"GearMustHave","version":"1.0","type":"link"}