Relay 4-way Audio Input Signal Selector DIY Kit Switching RCA Audio Input Selection Board of Button Switch for Amplifier

Relay 4-way Audio Input Signal Selector DIY Kit Switching RCA Audio Input Selection Board of Button Switch for Amplifier

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$20.99

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Product Description

Description:

The product uses relay to switch signals, and the sound quality is not wasted.
Power supply range: DC 7-32V or AC 6-20V
It has no signal amplification function, just switching signal source.
It supports four channels od audio input and uses function switched can control the output of signals.
After the power is switched on, the default first set of audio signals is activated.
On the board of the function switch, there are four kinds of led lights, which correspond to different audio inputs. The switching order of the audio is clockwise,(left, right, lower right, lower left)

Package included:

1 x Relay 4-way Audio Input Signal Selector DIY Kit

More Detailed Photos:

Relay 4-way Audio Input Signal Selector DIY Kit Switching RCA Audio Input Selection Board of Button Switch for Amplifier
Relay 4-way Audio Input Signal Selector DIY Kit Switching RCA Audio Input Selection Board of Button Switch for Amplifier
Relay 4-way Audio Input Signal Selector DIY Kit Switching RCA Audio Input Selection Board of Button Switch for Amplifier
Relay 4-way Audio Input Signal Selector DIY Kit Switching RCA Audio Input Selection Board of Button Switch for Amplifier
Relay 4-way Audio Input Signal Selector DIY Kit Switching RCA Audio Input Selection Board of Button Switch for Amplifier
Relay 4-way Audio Input Signal Selector DIY Kit Switching RCA Audio Input Selection Board of Button Switch for Amplifier
Relay 4-way Audio Input Signal Selector DIY Kit Switching RCA Audio Input Selection Board of Button Switch for Amplifier

Additional Information

When you order from Alexnld.com, you will receive a confirmation email. Once your order is shipped, you will be emailed the tracking information for your order’s shipment. You can choose your preferred shipping method on the Order Information page during the checkout process. Alexnld.com offers 3 different international shipping methods, Airmail, Airmail registered and Expedited Shipping Service, following are delivery times:

Airmail and Airmail Registered Area Time
United States, Canada 7-20 business days
Australia, New Zealand, Singapore 7-20 business days
United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 7-20 business days
Italy, Brazil, Russia 10-35 business days
Other countries 7-25 business days
Expedited Shipping 3-8 business days to Worldwide

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