EFI | Ethernet Filter with Optical Isolation

The background is quieter and the music is more relaxed. It is a pleasure to listen to.

Audible noise reduction

Very nice unit. To be honest, I love Hi-Fi that has a proper IEC inlet. I am using a reference Furutech LAN 8 Ethernet cable from this unit to the flagship LUMIN X1, with very satisfactory results. Mind you, I only turn it on a few minutes before I listen to music, because if one leaves this “Always on”, it runs quite hot.

It's the second LHY product I bought. The increase of clarity is impressive, which makes it definitely a really good investment. Regarding the quality- it's a solid aluminium case, the packaging is good, so you don't have to worry about the shipping.