Douk Audio VU3PRO Amplifier/Speaker Selector VU Meter 2-IN-2-OUT Switcher Box

Note: Only the yellow VU meter version is available currently, the blue version is coming soon. Features VU3 Pro Amplifier/Speaker Selector: The fully upgraded version of VU3, with great improvements in size, functions and performance. 2-IN-2-OUT (Two groups of speaker jacks support output at the same time), flexible to switch and make a comparison between 2 amplifiers and 2 pairs of speakers, no need to plug in and out cables repeatedly to avoid wearing the contact point of the sockets. Max. 350W Power Transmission and Super Compatibility: With the growing popularity of high-power amplifiers, the power requirements for switchers have also increased. With a maximum pass-through of 350W, the VU3Pro supports various types of high-power digital and tube amplifiers (BTL, Class A, Class B, Class AB, Class D, etc.), including 300W TPA3255 amps and floorstanding speakers.   Custom-made Large and High-playability VU Meters: The VU3Pro features dual large VU meters and a bigger chassis,