Douk Audio SP102 无源 2(1) 输入 1(2) 输出音频选择器立体声切换器，适用于功放/扬声器

$59.99

Features

2-Way Amplifier/Speaker Selector
Strong Compatibility for Audio Device
Purely Mechanical Passive Circuit
Simple Design but Pure Function

Free Shipping

2-8 Days Arrival

30-Day Return

2-Year Warranty

Douk Audio VU102 双区域放大器/扬声器选择器，带音量表音频切换器和红外遥控器

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Douk Audio VU3 双模拟 VU 表 2 路功放/扬声器音频切换盒 DB 面板显示屏

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Douk Audio VU4 模拟音量表 RCA/XLR 切换盒 MIC 声级 DB 面板显示立体声音频适配器

User manual of Douk Audio SP102

Warm Tips:

Only 1 group of amplifier input or 1 group of speaker output at a time, not support 2 groups of them working in parallel at the same time;
When the toggle switch in OFF position, the connection between A&B channels and I/O channel will be disconnected, equivalent to mute, no sound will output.

2-way amplifier/speaker selector: both working mode (2-IN-1-OUT / 1-IN-2-OUT), with A/B channel toggle switch, convenient to compare the sound quality of 2 pair of different speakers or 2PCS power amplifiers without plugging in and out cables repeatedly to avoid wearing the contact point of the sockets.
Strong compatibility for audio device: support doing comparison between different types of amplifiers such as BTL, class A, class B, class D, tube amp etc.. Each channel can pass up to 200W power, also suitable for the comparison between most passive speakers.
Purely mechanical passive circuit: no power supply is required, no loss of input and output signals during transmission, and no audio rendering or electromagnetic interference, providing HiFi lossless audio without distortion.
Simple design but pure function: all channels adopt fully isolation design without mutual interference. Proper size with simple appearance, fashionable and durable, match well with your audio equippments.

Audio Interface: banana speaker jacks
Number of channels: 2 groups of A/B, 1 group of I/O
Mute: support
Working methods: 1-IN-2-OUT / 2-IN-1-OUT
Power(max) support: 200W each channel
Types of amplifier supported: all types (BTL, class A, class B, class D etc.)
Dimensions(W*D*H): 242*108*33mm / 9.53*4.25*1.30in
Net weight: 720g / 1.59lb
Package weight: 1000g / 2.20lb

SP102 Switcher ×1
User Manual ×1

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Douk Audio SP102
2-Way Passive Amplifier & Speaker Selector

2-Way Switching
High Power Support
HiFi Lossless Audio
Isolated Channels
Mute Function

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AB Switch & Mute Toggle

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Classic & Solid Design

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2-IN-1-OUT / 1-IN-2-OUT

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Max 200W Through Power Per Channel

Solid unit!

Solid Switcher that allows me to safely select between my Unifi Power Amp and Stereo Amp to a single stereo set of speakers. Highly recommend!

Buena relación precio calidad

Se lo ve muy sólido y por ahora funciona bien, claramente no es un producto de alta gama, pero está en relación a su precio.Yo nunca cambió los parlantes de un equipo a otro con la salida funcionando por las dudas,as vale prevenir que curar

Cheap barefoot shoes

It worked for a for a few minutes and one channel went out. Bought another one and all of the channel went out. I may be the unlucky guy who got 2 bad ones.

Does what it says

Well built, works perfectly, has a dummy load for my tube amp. I am happy.

Quality Feel and Construction

Quality product. Solid switch feel and robust terminals.I got this product to audition speakers back-to-back, but then I saw that you can also use it to compare amplifiers! Maybe I'm not the sharpest tool in the kit to not realize that earlier, but that allowed me to confirm that my $1,000 integrated amp does, indeed, result in a better sound than my $75 amp.With that out of the way, I was on to the speakers. I had cables that had both spades and banana-plugs and they both seated firmly with no slippage, loose connection, or wobble. The terminals held the thick spade connectors firmly with only modest effort on the connector nuts.The connector nuts have plastic jackets, but the connection for the spade ends is a robust, metal sandwich.Switching back and forth with the amp powered up and at medium volume resulted in only a slight pop from the speakers, so I don't think there is any chance of damage when switching multiple times.Regarding value for money, that is for each person to decide, but I think this switch box is an example of "you get what you pay for." Recommended!

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