
3 in 1 amplifier / speakers converter output audio amplifier cutover 3 groups input 1 group output
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Specifications
- Brand Name
- TIANCOOLKEI
- High-concerned chemical
- None
- Maximum Power Per Channel
- NO POWER
- Origin
- Mainland China
- Package
- Yes
- Channels
- 2 (2.0)
- Certification
- CE
- Model Number
- amplifier
Product Description
Advantage:
HiFi Teflon wire 4N 99.999% copper silver plated wire for connection
Each terminal is connected separately to ensure the independence of each group of signals
Switcher Features:
3 amplifiers switch 1 pair of speakers output
1 power amplifier converter 3 pair of speaker output
As an audio/music lover, it is common to have two or more speakers or more than two amplifiers in your home. Both HIFI and AV can be considered. This switch is a passive device, easy to operate, no need to worry about sound coloration. Manually weld selected parts using a soldering station.
Function Description:
1. Three two-channel amplifiers to a pair of speakers; or one two-channel amplifier to three pairs of speakers. No need to remove stitches often! Equipping PK is more about hands! Use silver alloy contact switch, 2 .5 square 4N oxygen-free copper wire or Taiwan imported single crystal copper silver plated wire, pure copper plated small terminal.
2. It can be in and out or turned in 3 in and 1 out, and the left and right channels are completely separated from the ground. 3. Using high current silver alloy contact switch, the contact resistance is ultra-low
This product can only be finished by hand welding, it takes a lot of time, the delivery time is 2-3 days, we will send it out as soon as possible.
3 amplifier / 1 speakers converter output audio amplifier cutover 3 groups input 1 group output
Pros & Cons
Pros
- Uses high-quality 4N 99.999% copper silver plated wire for clear, high-fidelity audio transmission
- Flexible switching between multiple amplifier and speaker setups
- Separately connected terminals ensure independent signal quality for each group
- CE certified for safety and international quality standards
Cons
- Maximum power per channel is not listed, so it may not support high-powered amplifier setups
- The product description is cut off, leaving some key feature details incomplete
- No mounting hardware or rack ears are included, making in-home rack installation difficult
- Only supports 2-channel (2.0) stereo audio, not compatible with surround sound setups
Common Questions
What internal wiring does this audio converter use?
This converter uses 4N 99.999% copper silver plated wire with Teflon insulation for clear, low-interference audio signals.
What is the function of this 3-in-1 audio converter?
It allows switching between 3 amplifier/speaker pairs, with one setup option being 3 pairs of speakers outputting to a single power amplifier.
How many audio channels does this converter support?
This converter supports 2-channel (2.0) stereo audio.
Does this audio converter have any safety certifications?
Yes, this product holds CE certification for compliance with international safety and quality standards.
Where is this audio converter shipped from?
This product originates from Mainland China.
Product information last updated on December 28, 2025
