Douk Audio VU3 PRO Dual Analog VU Meter, 2-Way Amplifier/Speaker Switch, 2-IN-2-OUT Audio Switcher Box with DB Panel Display

Does exactly what it says on the tin 👍

Great item if you want to be able to switch speakers quickly for comparing sets.Can also have 2 amps connected and switch between them at the press of a switch. Had a remote for the functions as well as front panel. You can use a rotating knob on the front panel to increase gain on each channel which gives you a response on the meters even when listening at low volumes which is handy. You can also easily choose from a range of colours and intensities for the meters. I would have given 5 stars buy UK USB plug adapter failed instantly so i had to replace ir. As you can see it nearly matches Teac reference series width which i really like.

This is certainly a great improvement on the VU3 which I am also using. Greater power pass (300w) and the ability to play both speakers from either amp source. Meter swing is more accurate (take a while to set). Mic facility also good.A major improvement is the decent size!Changing back lighting, colour and depth really does make this an addition that does not detract the source quality.Nice switching solenoids. For the money it really does enhance my system. 2 amps and 2 speaker systems with fast switching just makes sense for my use. The remote control is also a major improvement. 10 out of 10 all round

Doesn’t work

Easy to set up, have used this to seperate two amps through one set of speakers and works very well.

Looked great. Really wanted to like this but via speaker cables, my amplifier had to be turned up pretty loud and the unit's gain turned turned up full to get the needles to move. Worked fine via mic but via speaker cables it was not very good. Ended up returning the unit.

I wanted this mainly as a switcher between various amps and speakers, but once linked to my HiFi sudden coolness took over.

Cool and looks the part makes a massive difference in the tone and fullness of the sound in the room