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- USA
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Ships within 48 hours · Estimated delivery Jul 4 - Jul 9
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Description
B101 2 In 1 Out (1 In 2 Out) Audio Source Signal Selection Switcher Computer Speaker RCA Lossless Audio Source Switcher, B101Product description: 2 in 1 out or 1 in 2 out audio source signal selection, switcher, computer, speaker, audio source, switcher, RCA interface, lossless transmission 1. No need for power supply design, direct plug and direct use, no loss of input and output signals, switching transmission, 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
Product description:2 in 1 out or 1 in 2 out audio source signal selection, switcher, computer, speaker, audio source, switcher, RCA interface, lossless transmission
1. No need for power supply design, direct plug and direct use, no loss of input and output signals, switching transmission,
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 audio, 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.
Product parameters:
1. Power supply: no power supply, plug in and use directly
2. Material: All metal case design
3. Input and output impedance: 10 k ohms - 50 k ohms
4. Frequency response: 20-20 kHz
5. Distortion: Less than 0.002%
6. Insertion loss: Less than 0.01dB
7. Signal gain: 0dB
8. SNR S/N: More than 98dB
9. Input interface: Standard RCA interface
10. Output interface: Standard RCA interface
11. Number of input channels: 2 stereo input signal sources
12. Number of output channels: 1 channel stereo output
13. Control switch: Accurate selection of gear 2, manual switch
14. Net weight: 0.14kg
15. Gross weight after packaging: 0.16kg
16. Product size: Length 69mm x width 43mm x height 39mm
17. Package size: Length 83mm x width 73mm x height 51mm
18. Kit list: 2 in 1 out signal selection switcher x 1
Specification:
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 988 reviews
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Product Reviews
★★★★★ 5
amazing shoe for the price
Size: 11.5, Color: Black Leather
ordered these shoes last minute for my fiance- super nice quality, suer comfortable. honestly a great price for the quality you are getting! he said they were very easy to walk in as well! these shoes are true to size!
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Reviewed in the United States on November 10, 2025
★★★★★ 5
Great shoe for the price
Size: 9, Color: Black
My son needed a dressy pair of shoes. Decided to try these for the price. He loves them and has worn them several times. They still look great and he says they're comfortable. We ordered his regular size and it fit perfect. We’re very happy with this purchase.
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Reviewed in the United States on June 10, 2026
★★★★★ 5
Super comfort
Size: 10.5 Wide, Color: Black-wingtip
Great fit! Great quality! They will be comfortable! They look beautiful!
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Reviewed in the United States on May 5, 2026
★★★★★ 4
Not a great fit
Size: 12 Wide, Color: Dark Brown
I got these hoping to have a good fit and comfy shoe. They do look very nice and some might like them. I got two different brands the same day these and another one ,both the same size and they fit widley different. These have a very long and pointed toe that made that uncomfortable and hard to walk in. I would have to try out other sizes to see if I could find one that fit better but I dont want to go through 5 pairs to get a good fit. That is a downfall of buying online. They did seem to be made well and like I said the looked good but the fit not great.
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Reviewed in the United States on January 26, 2026
★★★★★ 5
Classy and affordable
Size: 12 Wide, Color: Dark Brown
I purchased these for a show I costumed at the local community theater. The fellow that wore them said they were comfortable and fit well. They look very classy and came as described. Good price for a nice shoe!
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Reviewed in the United States on May 21, 2026
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