{"product_id":"douk-audio-l1mini-mini-stereo-line-level-booster-amplifier-audio-preamp-20db-gain-volume-control","title":"Douk Audio L1MINI Mini Stereo Line Level Booster Amplifier Audio Preamp 20dB Gain + Volume Control","description":"\u003cdiv id=\"pastingspan1\"\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cspan\u003eIntroduction\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cdiv\u003e\n\u003cbr\u003eDouk Audio L1 MINI is an upgraded version of L1, featuring a more compact size and simplified interfaces. It is a stereo amplifier with built-in voltage boost and amplification circuits, designed to boost the output of virtually any line level audio source (such as TV, video games, MP3 players, ipod, phone, tablet etc.) to max 20dB. L1 MINI features its wide gain range, wide frequency response, excellent S\/R and HiFi sound, to bump the output level of the audio devices which are with an inherently low level output so as to match other sources, or to allow the use of a longer cable run than normal between components.\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv\u003eFeatures\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eStandard input\/output interfaces: with 3.5mm AUX\/stereo RCA inputs and stereo RCA outputs, can be compatible with most low-volume audio sources such as ipod, ipad, phone, TV, MP3 player,  potable CD player, computer, video game etc., and boost their output to the level needed to drive amplifier or speakers.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAdjustable gain and voltage boost circuit: with built-in amplification and voltage boost circuit, adjustable gain to match better with different audio sources, while L1 MINI can always work at a high voltage of 26V to provide ±12.5V high output amplitude and max 20dB high gain.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eUnique design and HiFi clear sound: double-side PCB design, NE5532P op amp with pluggable socket design, convenient to upgrade other dual op amps to bring more playability. The high-quality sealed potentiometer ensures a wide frequency range and excellent dynamic response, delivering smooth, warm, and natural sound with ultra-low distortion.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eVersatile application scenarios: perfect for boosting the volume of portable audio devices to match home stereo systems, enhancing karaoke or CD\/DVD players for lively parties, and providing external volume control for audio sources lacking adjustments, ideal for mixer or speaker setup, audio recording, party, live stage event etc. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSuper mini size with durability: with a compact size, it is easy to carry and fit into any audio system without taking up much space, perfect for on-the-go use. The all-metal design ensures durability while shielding electronics from electromagnetic interference and reducing noise. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003chr\u003e\n\u003cdiv id=\"pastingspan1\"\u003e\u003cspan\u003eWarm tips:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e1.Equipped with USB to DC cable, \u003c\/span\u003e\u003cspan\u003eNOT include power adapter, can use phone charger\/power bank to power it.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e2.\u003c\/span\u003e\u003cspan\u003eIt is not recommended to use computer to power L1 MINI, as it may cause noise interference.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv\u003e\u003cspan\u003eParameters\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cdiv id=\"pastingspan1\" style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003eAudio input: 3.5mm AUX \/ Stereo RCA\u003c\/li\u003e\n\u003cli\u003eAudio output: Stereo RCA\u003c\/li\u003e\n\u003cli\u003eGain: 10 times, 20dB\u003cspan\u003e (adjustable)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency response: 20Hz-20KHz\u003c\/li\u003e\n\u003cli\u003eTHD:\u003cspan\u003e 0.06% Max\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eS\/N ratio: ＞90dB\u003c\/li\u003e\n\u003cli\u003eInput sensitivity:\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e150mW\/50KHz at 1KHz\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax output amplitude: ±12.5V\u003c\/li\u003e\n\u003cli\u003eInput voltage: DC 5V (≥350mA)\u003c\/li\u003e\n\u003cli\u003eDC plug size: 5.5*2.5mm\u003c\/li\u003e\n\u003cli\u003eWorking voltage of amplification part: DC 26V\u003c\/li\u003e\n\u003cli\u003eDimensions(W*D*H): \u003cspan\u003e65*89*27mm \/ 2.56*3.50*1.06in\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003ePackage dimensions(W*D*H):\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e130*80*90mm \/ 5.12*3.15*3.54in\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eNet weight:\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e141g \/ 0.31lb\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003ePackage weight:\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e300g \/ 0.66lb\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cdiv id=\"pastingspan1\" style=\"text-align: left;\"\u003ePacking List\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"text-align: left;\"\u003e\n\u003cul style=\"text-align: left;\"\u003e\n\u003cli\u003e\u003cspan\u003e1*L1 MINI Stereo Line Level Booster\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1*USB to DC Cable\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cspan\u003e\u003c\/span\u003e\n\u003cdiv id=\"pastingspan1\" style=\"text-align: left;\"\u003e\u003cspan\u003eWho Needs Douk Audio L1 MINI Stereo Line Level Booster?\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"text-align: left;\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"text-align: left;\"\u003e\u003cspan\u003e1. Want to correct the sonic mismatch issues that often cause the output volume of portable players\/MP3\/computer lower than other home audio devices, resulting in distorted sound performance.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"text-align: left;\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"text-align: left;\"\u003e\u003cspan\u003e2. Want to enhance the output level of karaoke players or CD\/DVD player to transform your stereo music to thrilled sound for party or outdoor events, provide low-noise and high musical accuracy for listening and recording.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"text-align: left;\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"text-align: left;\"\u003e\u003cspan\u003e3. Want to provide an external way of volume control for any audio source device or stereo amplifier that has no output level or volume adjustment of its own.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"doukaudio","offers":[{"title":"US","offer_id":47411215499496,"sku":"XZ-L1-MINI-US","price":39.99,"currency_code":"USD","in_stock":true},{"title":"UK","offer_id":47411215532264,"sku":"XZ-L1-MINI-UK","price":39.99,"currency_code":"USD","in_stock":true},{"title":"EU","offer_id":47411215565032,"sku":"XZ-L1-MINI-DE","price":39.99,"currency_code":"USD","in_stock":true},{"title":"AU","offer_id":47411215597800,"sku":"XZ-L1-MINI-AU","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Other","offer_id":47411215630568,"sku":"XZ-L1-MINI","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/6995\/9912\/files\/2_bff1ed7c-97ef-4d0e-a9a9-90ede5ea3d76.jpg?v=1728898138","url":"https:\/\/doukaudibestseller.com\/products\/douk-audio-l1mini-mini-stereo-line-level-booster-amplifier-audio-preamp-20db-gain-volume-control","provider":"Douk Audio","version":"1.0","type":"link"}