Check the listing for details. Alctron U16K MK3 Pro Microphone External Sound Card USB Audio Interface Stream. Condition: New. Listed at 145.00 USD. Alctron U16K MK3 USB Audio Recording Interface Mic External Sound Card w/RCA Cab Brand Name : ALCTRONStyle : External USB Sound CardTransducer : External USB Sound CardUse : External USB Sound CardSet Type : Single MicrophoneCommunication : WiredPackage : YesModel Number : U16KMK3 Description: This is a well-loving music for the majority of fans design,singing online , cell phone singing, personal recording, web chat, music appreciation and other special entertainment USB sound card. This set of sound card microphone amplifier, sound card, the effect in one, 16it / 48Khz processing chip, no need to drive, plug and play, convenient. Built-in 48V phantom power,Hardware built-in 16 kinds of DSP effects, through the sound card on the control panel simple combination, can adjust different effects. Suitable for Singing, Recording etc. Specifications： Frequency response: 22Hz to 50kHz (+/-0.2db) Dynamic Range: 90dB, A-weighted Signal-to-Noise Range: -90dB, A-weighted THD+N: