Source | Info |
---|---|
Stereophile | Stereophile: Jul 2003, vol 26, iss 7, Fremer |
Stereophile | https://stereophile.com/solidpreamps/880 |
Ultra Audio | https://www.ultraaudio.com/equipment/naim_nac552_nap500.htm |
Stereophile | Stereophile: July 2003, vol 26, iss 7, Fremer |