Audio Interface for Recording, with Dual Rca Inputs Powered-us Plug

Earphone shunt all metal 4-way independent volume control can be used by 8 people at the same timeWith the metal texture of fine carving and grinding, dust-free painters scratch and rust prevention is a pursuit of high appearance style.Four channel stereo | earphone amplifier ph-4 all metal compact body, AC12 v300ma power supply and four channel volume independent control. The switching between stereo and mono can insert four 6.35mm earphones and four 3.5mm earphones at the same time, which can meet the needs of up to 8 people.Four channel volume control is the best combination of headphones. Each channel of signal is finely amplified without interference and crosstalk.Eight channel stereo output, four 6.35mm stereo output interfaces and four 3.5mm stereo output high-quality gold-plated interfaces effectively avoid poor contactInput interface: stereo: 3.5mm TRS interface RCA interfaceInput impedance: 22K ohmMaximum input signal level: + 22dBOutput interface: stereo: 1 / 4 TRS interface 3.5mm TRS interfaceOutput impedance: 16 ohms minimumMaximum gain: 19dBSNR: Greater than 98dBPower supply: AC12V external power adapterPlug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the United States, the Philippines,Taiwan and so on.size: 12.8 x 7.7 x 3.6cmMaterial:Metalcolour:BlackPackage Contents:1 x host1 x US PLUGOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.