Interface: RCA interface
Power supply: USB 5V supply power, able to be used once inserted
Input and output impedance: 10K ohm - 50K ohm
Frequency responding: 20 - 20kHz.
Distortion: less than 0.002%

Output consumption: less than 0.01dB
Signal gain: 0dB
Signal-noise ratio S/N: more than 98dB
Input and output interface: standard RCA gold plating interface
Input passageway: 4 ways stereophonic shift input (can't mix input at the same time, select 1 in 4 to output)
Output passageway: 2 ways stereophonic select and shift output (can't output at the same time, select 1 in 2 to output)
Control switch method: manually shift, or remote control shift
Input shift passageway: 4 passageways
Output shift passageway: 2 passageways
Single product net weight: 0.35 kg
Product size: length 123mmxwidth 75mmxheight 38mm
Colour: black
Material: metal

Package Contents:
1 x B060--4 in 2 out audio frequency signal select and shift device
1 x USB power supply wire (wire length 100cm)
1 x remote controller