مفتاح اختيار إشارة صوت RCA 4 دخل 2 خرج / 2 دخل 4 خرج مع جهاز تحكم عن بعد

Do you have trouble at that how to connect 4 sets stereophonic signal source and 2 sets output equipment?
Do you have trouble at that how to connect 2 sets signal source equipment and 4 sets output equipment?
One strong stereophonic shift distribute device able to solve the problems that multiply equipment plug in and out, double way use. With remote control shift function.
1. 4 sets stereophonic input, 2 sets stereophonic output adopt digit switch shift and remote control shift, will not generate burst sound when shifting
2. Input and output able to be used once inserted, non consumption shift at input and output signal.
3. Mainly used to select and shift various stereophonic signal input mutually use to output one set or multiply sets equipment, example there has multiply stereophonic signal source (TV audio frequency, MP3 player, CD player, video game, mobile phone, PAD, computer, gramophone) and other equipment need output to power amplifier or source loudspeaker box.
4. 4 sets signal audio source select shift device solve the complex circuit plug in and out operation, unify connect the equipment signal source which need input to the shift device then easily convenient to select.
5. This product able to realize two operating methods, 4 input 2 output, reversely wiring realize 2 input 4 output, double ways use.
1. Simple installation: input and output, able to be used once inserted, convenient to install, signal source non consumption shift, then can enjoy different hearing experience

Product Parameter
1. Material: Metal
2. Interface: RCA interface
3. Power supply: USB 5V supply power, able to be used once inserted
4. Input and output impedance: 10Kohms - 50Kohms
5. Frequency responding: 20 - 20kHz.
6. Distortion: Less than 0.002%
7. Output consumption: Less than 0.01dB
8. Signal gain: 0dB
9. Signal-noise ratio S/N: Greater than 98dB
10. Input and output interface: standard RCA gold plating interface
11. Input passageway: 4 ways stereophonic shift input (can not mix input at the same time, select 1 in 4 to output)
12. Output passageway: 2 ways stereophonic select and shift output (cannot output at the same time, select 1 in 2 to output)
13. Control switch method: manually shift, or remote control shift
14. Input shift passageway: 4 passageways
15. Output shift passageway: 2 passageways
16. Single product net weight: 0.35kg
17. Product size: length 123mm x width 75mm x height 38mm

Kit list
1. B060--4 in 2 out audio frequency signal select and shift device x 1
2. USB power supply wire (wire length 100cm) x 1
3. Remote controller x 1