I have properly the device now for ten days in use and it works. It is recommended for everyone who wants to reduce his old foot facility on a small highend system. All options remain open. I can still connect my record player, listening to CDs, select the Internet Radio the most diverse styles of music or 100 play on my phone, the top via Bluetooth. The small boxes have a rich sound and great heights. The plant is in my living room and can also be coupled with my TV. The wait was worth it.