{"product_id":"b053-front-stereo-sound-amplifier-headphone-speaker-amplifier-booster-with-volume-adjustment-2-way-mixer-usb-5v-power-supply-us-plug-b053","title":"B053 Front Stereo Sound Amplifier Headphone Speaker Amplifier Booster with Volume Adjustment, 2-Way Mixer, USB 5V Power Supply, US Plug, B053","description":"Product presentation:\u003cbr\u003e1. Do you have a line level signal source (TV audio, MP3 player, video game, phone, tablet, computer, speaker, etc.) that is just not loud enough?\u003cbr\u003e2. Good performance audio source signal amplifier with volume control:Adopt new sound source signal amplifier circuit architecture, output level signal gain +20dB\u003cbr\u003e3. The new power boost protection module is convenient for outdoor use: USB 5V power supply, suitable for outdoor mobile power supply\u003cbr\u003e4. Wider range: 3.5mm + RCA interface for input and output, compatible with more devices\u003cbr\u003e5. Compact Desktop\/Desktop Mini design\u003cbr\u003e6. Independent output volume adjustment\u003cbr\u003e7. Adopt compact and thin desktop mini - type design, compact size, compatible with any device\u003cbr\u003e8. Simple installation: plug and play input and output easy installation, you can enjoy a different audio experience\u003cbr\u003e\u003cbr\u003eProduct Parameter\u003cbr\u003e1. Input impedance: 100K Ohm\u003cbr\u003e2. Output Gain: +20dB\u003cbr\u003e3. Frequency Response: 20 Hz - 20K Hz\u003cbr\u003e4. SNR (Signal to Noise Ratio): More than 107dB\u003cbr\u003e5. THD (total harmonic distortion): Less than 0.08%\u003cbr\u003e6. Intermodulation Distortion: Less than 0.01%\u003cbr\u003e7. Input port: Stereo 3.5mm jack and RCA interface\u003cbr\u003e8. Output port: Stereo 3.5mm interface and RCA interface\u003cbr\u003e9. Power supply: USB 5V\u003cbr\u003e10. Net Weight: 0.3 kg\u003cbr\u003e11. Packed weight: 0.45kg\u003cbr\u003e12. Product Size: Length 108 mm x width 75 mm x height 38 mm \u003cbr\u003e13. Package Size: Length 185mm x width 135mm x height 65mm\u003cbr\u003e\u003cbr\u003eKit list:\u003cbr\u003e1. Headphone speaker amplifier prestage stereo signal amplifier x 1\u003cbr\u003e2. USB power cord, length 120CM x 1\u003cbr\u003e3. USB power adapter US standard  x 1\u003cbr\u003e\u003cbr\u003e","brand":"DropKart","offers":[{"title":"B053","offer_id":44039619936344,"sku":"SYA0014268","price":117.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0721\/3947\/2984\/files\/SYA0014268.jpg?v=1777264375","url":"https:\/\/dropkartllc.com\/products\/b053-front-stereo-sound-amplifier-headphone-speaker-amplifier-booster-with-volume-adjustment-2-way-mixer-usb-5v-power-supply-us-plug-b053","provider":"DropKart LLC","version":"1.0","type":"link"}