{"product_id":"nobsound-ta-21mini-bluetooth-5-0-dsp-digital-amplifier-tpa3221-integrated-power-amp-receiver","title":"Nobsound TA-21 Mini Bluetooth 5.0 DSP Digital Amplifier TPA3221 Stereo Audio Amp Receiver","description":"\u003c!-- x-tinymce\/html --\u003e\n\u003cdiv data-mce-fragment=\"1\" style=\"text-align: left;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eTA-21 is the updated version of NS-20G released in 2021, make much progress in improving output power, sound quality and avoiding heat generation.\u003c\/span\u003e\u003c\/div\u003e\n\u003chr data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\" style=\"text-align: left;\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" data-mce-fragment=\"1\" style=\"text-align: left;\"\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eMini size but strong output power: adopting TPA3221 chip, much better than TPA3116 in power and performance, each channel can output up to 100W, easily to drive 3''-10'' speakers, ultra-low heat emitting even when powering floor-standing speakers.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eStable and better sound quality: Bluetooth 5.0 version chip with DSP (digital sound processing), up to 50ft connection range makes HiFi music with low signal delay, the sound is clear, no pop and no audible noise via Bluetooth input.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e3.5mm AUX and Bluetooth inputs\u003c\/span\u003e: can match well with much audio devices to provide better sound quality, using buttons but not potentiometer to control the volume to avoid noise, exclusively designed for the audiophiles who pursue HiFi sound.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCompact design and perfect details: besides advanced protection circuits, also with input indicators and volume display, clearly to show working status in real time. Cool black aluminium case and crystal copper terminals, practical and powerful.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e*DSP is only for Bluetooth input, AUX input without this function.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" style=\"text-align: left;\"\u003e\n\u003cdiv id=\"pastingspan1\" data-mce-fragment=\"1\"\u003e\n\u003cdiv id=\"pastingspan1\" data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003chr data-mce-fragment=\"1\"\u003e\n\u003cdiv id=\"pastingspan1\" data-mce-fragment=\"1\"\u003e\n\u003cstrong\u003eWarm tips\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" data-mce-fragment=\"1\"\u003e\n\u003cul\u003e\n\u003cli\u003eDefault equipped with 24V\/3A power supply which is enough for most home speakers, if you want higher output please prepare large power supply by yourself.\u003c\/li\u003e\n\u003cli\u003eWhen plug in AUX cable, TA-21 will default enter AUX input mode. If you want Bluetooth input, please plug out AUX cable.\u003c\/li\u003e\n\u003cli\u003eIf there is an outage during use, that means the power supply is too small to drive the speaker, please change larger power supply or turn down the volume.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003chr data-mce-fragment=\"1\"\u003e\n\u003cdiv id=\"pastingspan1\" data-mce-fragment=\"1\" style=\"text-align: left;\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" data-mce-fragment=\"1\" style=\"text-align: left;\"\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBrand: Nobsound\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eModel: TA-21\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAudio input: 3.5mm AUX \/ Bluetooth\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAudio output: banana speaker jacks\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBluetooth version: 5.0\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMax output power: 100W+100W\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAmp IC chip: TPA3221\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMatched speaker: 3''-10''\/ 4-8Ω\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFrequency response: 80Hz-20KHz\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eWorking voltage: DC 9V-24V \/ 3A or above\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMinimum input power: 50W\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDimensions(W*D*H): 78*90*23mm \/ 3.07*3.54*0.91in\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eNet weight: 143g \/ 0.32lb\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePackage weight: 600g \/ 1.32lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003chr data-mce-fragment=\"1\"\u003e\n\u003cdiv id=\"pastingspan1\" data-mce-fragment=\"1\" style=\"text-align: left;\"\u003e\u003cstrong\u003ePacking List\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" data-mce-fragment=\"1\"\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\" style=\"text-align: left;\"\u003e1× TA-21 Amplifier\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" style=\"text-align: left;\"\u003e1× 24V Power Adapter\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\" style=\"text-align: left;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e1× Manual\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"doukaudio","offers":[{"title":"US","offer_id":47406906933480,"sku":"DZ087-US","price":46.99,"currency_code":"USD","in_stock":true},{"title":"UK","offer_id":47406906966248,"sku":"DZ087-UK","price":46.99,"currency_code":"USD","in_stock":true},{"title":"EU","offer_id":47406906999016,"sku":"DZ087-DE","price":46.99,"currency_code":"USD","in_stock":true},{"title":"AU","offer_id":47406907031784,"sku":"DZ087-AU","price":46.99,"currency_code":"USD","in_stock":true},{"title":"Other","offer_id":47406907064552,"sku":"DZ087","price":46.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/6995\/9912\/products\/DZ087_2.jpg?v=1650961167","url":"https:\/\/doukaudibestseller.com\/it\/products\/nobsound-ta-21mini-bluetooth-5-0-dsp-digital-amplifier-tpa3221-integrated-power-amp-receiver","provider":"Douk Audio","version":"1.0","type":"link"}