{"product_id":"b015-front-stereo-signal-amplifier-booster-headphones-speaker-amplifier-headset-dual-audio-source","title":"B015 Front Stereo Signal Amplifier Booster Headphones Speaker Amplifier Headset Dual-Audio Source, B015","description":"B015 – Front Stereo Signal Amplifier Booster Headphones Speaker Amplifier Headset Dual-Audio Source\u003cbr\u003eProduct description:\u003cbr\u003eYou have a line level signal source (TV audio, MP3 player, Video game, mobile phone, tablet, computer, record player), but desire louder sound or bigger volume?\u003cbr\u003eA powerful signal amplifier receiver or volume control, you may need a long line connecting TV audio and the receiver on the other side of the room to provide high gain through any line level signal source, allowing longer cable operation or requiring “buffer” to amplify the lower volume. You may use it between the line level signal source and power amplifier as a signal amplifier, 3.5mm + RCA port matches almost all product interfaces.\u003cbr\u003eThe product improves the sound amplification and reduces ground noise by controlling the signal, and it has large dynamic range without produce cracking. It controls output volume through a sensitive volume knob, the output of the headphone interface can drive 16Ω-600Ω headsets, and uses AC9V transformer for power supply to ensure full power.\u003cbr\u003eProduct parameters:\u003cbr\u003eInput impedance: 100K Ohm\u003cbr\u003eMaximum input level: +14 dBV\u003cbr\u003eOutput impedance: 47 Ohm of each output channel\u003cbr\u003eFrequency response: 20 Hz – 20K Hz\u003cbr\u003eSignal to noise ratio: \u0026gt; 107dB\u003cbr\u003eTotal harmonic distortion: \u0026lt; 0.08%\u003cbr\u003eIntermodulation distortion: \u0026lt; 0.01%\u003cbr\u003eInput port: stereo 3.5mm socket and RCA port\u003cbr\u003eOutput port: stereo 3.5mm port and RCA port\u003cbr\u003ePower supply: AC9V\u003cbr\u003eNet weight: 0.51 kg\u003cbr\u003eGross weight with packaging: 0.61 kg\u003cbr\u003eProduct size: length 109 mm X width 79 mm X height 39 mm\u003cbr\u003ePackaging size: length 185mm X width 135mm X height 65mm\u003cbr\u003eKit list:\u003cbr\u003e1 X stereo signal preamplifier booster dual-audio source headphone amplifier\u003cbr\u003e1 X AC9V power adapter (AWG) line length 100cm","brand":"Infinit Tech","offers":[{"title":"B015","offer_id":44590383104139,"sku":"SYA005795","price":1330.68,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/1880\/7435\/files\/SYA005795_389a71f7-bfea-42fa-881c-9bd377560810.jpg?v=1765568539","url":"https:\/\/infinittech.co.za\/products\/b015-front-stereo-signal-amplifier-booster-headphones-speaker-amplifier-headset-dual-audio-source","provider":"Infinit Tech","version":"1.0","type":"link"}