XMSJSIY 4-Way Bi-Directional L/R RCA Stereo Audio Switcher, 1 in 4 Out or 4 in 1 Out, L/R Sound Channel Audio Splitter Audio Selector Switch Box for DVD Stereo Speaker CD Player

Used to connect tape deck record player md and dvd to soundbar. Works perfectly. Excellent sound quality.

A handy switch for selecting from up to 4 inputs which works well.Only minor observation is that there’s not a lot of resistance when turning the selector knob, a little more tactile feedback would be better.

Solid bit of kit, well made. I would definitely recommend it. I thought it was going to be plastic but it's actually metal.

At first I thought the buzz came from one of my cables or devices, but they were all ok. I then proceeded to open the unit and discovered 2 bad soldering joints. The buzz was still there. Then I realised that the case was not earted. I earted the case and all is well.I am very surprised that the manufacturer of this unit ships this without eating the metal case!!!

I use it to switch from LP player to CD player into the same amplifier without RCA disconnecting.Saves much trouble.