2 in 2 Out o Source Signal Selection Switcher o Distributor Signal Selector Tone Volume Stereo Amplifier Board


3000 in stock


3000 in stock

  • Brand Name: Fasdga
  • Certification: NONE
  • Origin: CN(Origin)
  • Model Number: o source signal selecter
  • Input and output impedance: 10 k Ω – 50 k Ω
  • Frequency response: 20-20 kHz
  • Distortion: Less than 0.002%
  • Insertion loss:  Less than 0.01dB
  • Signal gain: 0dB
  • SNR S/N: Greater than 98dB
  • Product size: length 69mm x width 43mm x height 39mm

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2 in 2 Out o Source Signal Selection Switcher o Distributor Signal Selector Tone Volume Stereo Amplifier Board

1. No need for power supply design, direct plug and direct use, no loss of input and output signals. Output with independent level volume adjustment function

2.This product is mainly used to select a common output device for switching various stereo signal input. If there are two stereo signal sources (such as TV o, MP3 player, CD player, video game, mobile phone, tablet, computer, record player), the device needs to output to the power amplifier or active speaker.
3.Two sets of stereo source switchers solve the complex line plugging operation. As long as the required input device signal source is uniformly connected to the switcher, it can be easily selected.
4.RCA interface design is used for product input and output standards, and the switch is designed with manual push-button switch of precise 2 positions.
5. Two sets of stereo switching input and two sets of stereo switching output, easy to operate and use.
[Product parameters]
Power supply: no power supply, plug in and use directly
Input and output impedance: 10 k Ω – 50 k Ω
Frequency response: 20-20 kHz
Distortion: Less than 0.002%
Insertion loss: Less than 0.01dB
Signal gain: 0dB
SNR S/N: Greater than 98dB
Input interface: standard RCA interface
Output interface: standard RCA interface
Number of input channels: 2 stereo switching input channels
Number of output channels: 2 stereo switching output channels
Control switch: Accurate selection of gear 2, manual switch
Product size: length 69mm x width 43mm x height 39mm
Package Contents:
1 x o source signal selecter
Only the above package content, other products are not included.
Note: Light shooting 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.

about shipping

  • About tracking number update:
  • If your tracking number is no logistics information, as thousands of parcels sent to foreign countries, logistics companies did not update logistics information, please contact us the first time, Please kindly do not directly open the dispute. We are the first time for you to solve!
  • Time of shipment:
  • All of product we can shipping out within 5~8 weekday, on usually we are according to customer orders time for packing and shipment, we need to carefully check the quality of the goods before to Ship, So take some time to handled.
  • Time of delivery:
  • Due to force majeure factors: hurricanes, rainstorms affect flights. Leading to logistics delays. We are honest sellers, will not let you suffer any loss. Please give the logistics company a little processing time, we wait for the package to reach your side.
  • If your logistics information arrives at the local post office:
  • If the local post office does hasn’t contact you, please contact your local post office as soon as possible to get your package. Otherwise, overtime receipt of parcels, the local post office will return your parcel, the consequences of self-responsibility.
  • Protection time is running out:
  • When we have finished time of shipment, if the product protection period running out, please extend the product protection period by yourself or contact us, Please kindly don’t open the dispute directly.
  • Import duties:
  • Taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. Import duties, taxes and charges are not included in the item price or Shipping charges. These charges are the buyer’s responsibility


  • When you receive the goods, if there are any problem, please contact us and do not directly open the dispute. We promise we will give you a satisfied solution after we confirmed it. We also will give you a positive evaluation.
  • We sincerely invite you to leave us a positive feedback with an overall Detailed Selling Rating (DSR) of 5 Stars. When you show your nice picture on our feedback area please sent message tell us, the next order contact me, will be additional surprises. 

feedback e


  • Q: How can track my parcel?
  • A: You can track your parcel on the following website using your tracking number: www.17track.net/en (Copied to the browser to open)
  • Q: As a retail or wholesale to offer wholesale price if i lots of items?
  • A: if you need to buy plenty of items at the same times, please contact me first. i will offer you the competitive wholesale price .
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  • A: Aliexpress supports Visa, MasterCard, Maestre Debit Card, Western Union, and wire transfer via bank.


  • If items damaged,we must be contacted within 24 hours of receipt.
  • If the item is in your possession more than 7 days, it is considered used and we will not issue you a refund or  replacement.
  • If you are not satisfied when you receive the item (incorrect, damaged, defective, or item not as described), please return it within 7 days for a replacement or money back.
  • For any personal reasons (choose a dislike or i needn’t this product anymore),Return shipping charger will be the buyer’s responsibility. We will not accept any items with odors(perfume.smoke,ect.)
  • All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your order ID.

SKU: 1005001289839051 Category:

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