VU4 is the original 4-channel professtional VU meter designed by Douk Audio, and designed with two display mode to satisfy more needs and get much fun and higher playability: VU Mode: display 2 groups of stereo audio input at the same time, each channel of each group corresponds to a VU meter to display the specific input audio level, easily to monitor the music level in real time. The swing of pointer of each group can also be turned off independently. EQ mode: four VU meters will show different frequency value (100Hz / 1KHz / 3.3KHz / 10KHz).Convenient to monitor the amplitude of specific frequency, just as a music spectrum analyzer to show the input level in different frequencies, very cool and amazing.
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Features: 1. 2-IN-4-OUT audio selector switch, the input can be connected to two amplifiers, and the output has four interfaces that can be connected to speakers. 1 x Speaker Selector Box. The panel features push-button input and output switching, allowing manual switching and stable sound without interference.
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SOLUPEAK ST42 4-Way RCA Audio Switch Source Signal Input switcher selector Splitter Box (4 in 2 Out)---Black. This compact switcher box allows connection of up to four stereo sources, between two amplifiers.
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This AV signal switcher also features directly manual switch, no power required design, quick installation and convenient application. 1 x Av Cable. Switch mode: manual switch. Output: 1 group. Input: 3 group.
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2 Port AV RCA Phono Switch. No need to unplug cables, simply flick the switch to change devices. 2 Port RCA Switch. Manual switching. 1 x 3x RCA Output. 2 x 3x RCA Inputs. Audio and Video.
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This compact 3-way selector switch lets you connect and switch between up to three stereo sound sources to one amplifier or AV receiver. Outdoor Garden & Patio. Connections via nickel plated RCA sockets.
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The 3 Way Audio Source Selector Switch box from E-Audio is for use with up to three stereo audio sources. This selector switch box allows three stereo audio sources to be connected to the stereo input of an amplifier.
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VU102 amplifier / speaker selector: two working modes (2-IN-1-OUT / 1-IN-2-OUT), with A/B channel switch button, 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. Euipped with VU meter and remote control: a 72*32mm large vu meter, can dynamically decorate audio environment and provide incomparably visual effects when enjoy HIFI music. Remote control makes everything convenient, all settings can be quickly adjusted from distance.
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