Second-generation all-metal recording sound card supports simultaneous two-channel microphone/line instrument input and playback, and has independent headphone/speaker output control, recording sampling accuracy and frequency up to 24Bit/192Khz, very suitable for mobile recording productionFull metal 2 in 4 out (24Bit/192Khz) USB2.0 48 phantom power supply LOOPBACK HI-z preamplifier XLR//RCA input /RCA output MONO switch monitor interface MIX adjustmentSupport 24-B T/192KHz high-definition sound quality, so that the auditory effect is clear, the details are full and low noise, the built-in AD/DA converter realizes high resolution, and the sampling rate can be flexibly switched: 44.1K/48K/88.2K/96K/ 1764K/192KHZHigh-quality output interface and RCA output interface, which can output to the RCA input interface of audio equipment at the same time, support audio input, different plugs need to be equipped with an adapterThe audio input from the streaming media can be mixed to realize the synchronous data transmission to the Internet, and realize the recording/rewriting in the sound card and the live K song on the web.Connection port: USB-B (square port)Connection protocol: USB2.0A/D accuracy: 24-BIT/192KHzSynchronous input/output: 2 in 4 outSupport: 48v power supplysize:21x14x4.5cmMaterial:Metalcolour:blackPackage Contents:1 * sound card1 * USB cableOnly the above package content, other products are not included.Note: Light 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.