Amplificador de Som Par de Alto-falantes Cabo Conversor Saída Entrada Amplificadores um 1 2

Opção de Compra e tempo de entrega

All lines are completely cut off, safety structure Value type (small terminal) Type 1 (Value copper wire): iron case, silver alloy high current switch, oxygen-free copper wire, pure copper gold-plated terminal. Type 2 (Value copper wire): All aluminum wire drawing chassis, silver alloy high current switch, oxygen-free copper wire, pure copper gold-plated terminal. Type 3 (Value silver line): All-aluminum wire drawing chassis, silver alloy high-current switch, single crystal copper silver-plated wire, pure copper gold-plated terminal. Advanced version (large terminal) Type 4 (Big terminal): The difference from Type 3 (Value silver line) is that the terminal uses a large terminal, and because the pillar is large, a larger case is required. Other aspects are the same as Type 3 of the Value silver line. (Value silver line) is the same. Option 5 (Amplifier protection): On the basis of Type 4 (Big terminal), an amplifier protection function is added.

Two-channel amplifier speaker switcher, two in and one out (or one in and two out)

Function description: Two dual-channel power amplifiers can be converted to a pair of speakers; or one dual-channel power amplifier can be converted to two pairs of speakers. No need to unplug and plug wires frequently! Equipment PK is even between raising 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 gold-plated small terminal. As an audio/music enthusiast with a certain age, it is common to have more than two pairs of speakers or more than two power amplifiers at home. In order to balance HIFI and AV, sweetness and speed, often plugging in and out of the speaker cable is not a solution, and it even affects the mood of listening to music. This switcher is a passive device, simple and does not have to worry about sound dyeing, and the selected parts are purely hand-welded with a soldering station. A 20-year veteran enthusiast. Using high-current silver alloy contact switch, the contact resistance is ultra-low, comparable to Omron’s 30A silver contact relay, please refer to the picture of the bridge. Errata of popular opinion: Silver is a metal that is very easy to oxidize, especially as a switch contact, when there is a high current and temperature. Generally, the silver contacts of high-quality civilian switches or relays are silver alloys, and it is absolutely impossible to use pure silver. Our Omron relay supplier confirmed this. Nitrogen or oil immersion is another matter!

Packing list:

1 * Amplifier speaker switcher

Wiring instruction diagram:

1. Cheap Amplificador – Potência Máxima por Canal : Acima de 200 w

2. Amplificador – Origem : cn Origem

1.Value type1-3 (small terminal)

The new panel has lettering

3. Cabo Amplificador de Som Conversor 1 Saída – Certificado : None

Shell material comparison

1. All-aluminum wire-drawing shell, front and rear laser lettering 2. The upper and lower iron covers are painted with ABS plastic at the front and back

4. Cheap Amplificador – Nome da Marca : Fuyun

Comparison behind two different shells

1. All aluminum wire drawing shell 2. Iron-plastic combined shell

5. Amplificador – Potência Máxima por Canal : Acima de 200 w

Two shell size comparison

Unit: mm

6. Cabo Amplificador de Som Conversor 1 Saída – Origem : cn Origem

7. Cheap Amplificador – Certificado : None

8. Amplificador – Nome da Marca : Fuyun

9. Cabo Amplificador de Som Conversor 1 Saída – Potência Máxima por Canal : Acima de 200 w

10. Cheap Amplificador – Origem : cn Origem

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2.Advanced version type 4-5 (large terminal)

Classified by function: with amplifier protection and without amplifier protection! The shell material is a pure aluminum wire-drawing shell, and a large terminal is used. Using 10A high current silver alloy contact switch, the contact resistance is ultra-low, comparable to Omron’s 30A silver alloy contact relay, see the picture of the bridge. If it is used as two inlets and one outlet (one ball and one stone or two ball cases), please note that the output of the amplifier cannot be empty! ! Please select a model with tube amplifier protection, pay attention! ! (Principle: The amplifier uses a transformer output. The transformer belongs to the inductance type and has freewheeling characteristics. When the amplifier suddenly loses load, it will generate 3~5 times the B+ voltage between the primary and the secondary, such as 300B single-ended The working voltage is 400V, and the induced voltage is as high as 2000 volts, which is likely to breakdown the output transformer. At present, most amplifiers have protective measures. Please consult the equipment manufacturer for details. If you are not sure whether the amplifier is protected, for safety reasons Please choose a model with tube amplifier protection, or do not turn on two power amplifiers at the same time). Dimensions: 190mm*135mm*68mm (excluding protruding switches and terminals)

11. Amplificador – Certificado : None

12. Cabo Amplificador de Som Conversor 1 Saída – Nome da Marca : Fuyun

13. Cheap Amplificador – Potência Máxima por Canal : Acima de 200 w

14. Amplificador – Origem : cn Origem

15. Cabo Amplificador de Som Conversor 1 Saída – Certificado : None

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With amplifier protection

16. Cheap Amplificador – Nome da Marca : Fuyun

17. Amplificador – Potência Máxima por Canal : Acima de 200 w

18. Cabo Amplificador de Som Conversor 1 Saída – Origem : cn Origem

19. Cheap Amplificador – Certificado : None

20. Amplificador – Nome da Marca : Fuyun

21. Cabo Amplificador de Som Conversor 1 Saída – Potência Máxima por Canal : Acima de 200 w