{"product_id":"fosi-za3-48v5a","title":"Fosi Audio - ZA3-48V5A Stereo Amplifier","description":"\u003cp\u003eNote: A 32 Volt ZA3-32V5A is also available from Fosi. 48 V is better than 32 V because it can handle more current, which speakers love.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eXLR (Balanced) \u0026amp; RCA Input Choice\u003c\/li\u003e\n\u003cli\u003eOp-Amp Rolling: SS3602, MUSES02, OPA2134PA\u003c\/li\u003e\n\u003cli\u003eIn stereo mode, each speaker sees up to 155W\u003c\/li\u003e\n\u003cli\u003eIn mono mode, the power reaches 235W with lower crosstalk\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUpgrade without Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePurchase a second ZA3 later and run them in dual-mono mode - one for each speaker\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUpgrade your sound without purchasing a new amplifier by replacing its standard op-amps\u003c\/li\u003e\n\u003cli\u003eIncrease bass by adding a self-powered subwoofer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eZA3 vs V3 Mono\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBoth use upgraded components from countries around the globe\u003c\/li\u003e\n\u003cli\u003eBoth can use XLR or TRS inputs for input noise before power amplification\u003c\/li\u003e\n\u003cli\u003eA 12 V trigger signal can turn on\/off the ZA3, but not the V3 Mono\u003c\/li\u003e\n\u003cli\u003eIf you're buying a dual-mono initially, the V3 Mono uses advanced PFFB post-filter feedback, an advanced Class-D design.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":67817095528626,"sku":"ZA3-48V5A","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0563\/2016\/4018\/files\/ZH3_-_Controls.png?v=1793392867","url":"https:\/\/ocean-audio.com\/products\/fosi-za3-48v5a","provider":"Ocean Audio","version":"1.0","type":"link"}