I bought this product in mid-May '10 here on Amazon.com and have it almost every day since then in use. Although my review is smaller, but that does not mean that the product is bad! It just does exactly what it is intended: Simple and safe between four audio inputs (1x 3.5 jack + 3x stereo RCA) switch back and forth. And that makes the switch with me to this day without a single murmur. The small, black and completely made of metal (looks classy and qualitative and professional audio equipment!) Box made blends nicely between my other HiFi devices a. Due to the simple technology and high quality finish, it knows from the beginning to persuade and is very robust. To extend a practical and affordable solution to its existing plant and to save the cost of expensive AV receiver. Just to the metal rotation Regle select the desired input (clear gradation recognizable exact lettering) and switch without cracking. Simple but effective!
1A product with clear buy recommendation on my part!