Used two of these to split computer line out to feed amplifier and music mixer simultaneously. Worked a treat with no appreciable loss of signal strength to either unit. This was cheaper for me than a mini jack splitter because I already have loads of spare phono leads. Also this unit uses 3x female sockets so you can use standard male/male phono leads from the splitter to the devices. The unit is rather light but seems firm and connections were nice and tight. Quick delivery too.
Agree with another review. Ordered 3 2 to 1 female socket splitters, got 2 but the other one was a male splitter- Not to mention the socket was a jack not a RCA Phono Audio adapter. Extremely upset with this as it is totally not what I needed. Please, I was stupid not to read the reviews, don't buy these from them.