Astell & Kern AK300 64 GB High Resolution AK4490 DAC Portable Music Player. NEW, Ex-display in our showroom. While succeeding the state-of-the-art DAC and scalability as applied to the AK380 and AK320, the latest model has improved accessibility by being priced at a reasonable level.AK4490s Single DAC-DAC, DSD-to-PCM Playback, Parametric EQ with 20bands 0.01dB, 200 Femto Second VCXO Reference Clock, Exceptional Expandability, DLNA-based AK Connect App and Metal Touch Sensor Home Button. Please ask for any question. The item "Astell & Kern AK300 64 GB High Resolution AK4490 DAC Portable Music Player" is in sale since Wednesday, May 6, 2020. This item is in the category "TV, audio e video\Dispositivi audio portatili, cuffie\iPods e lettori MP3". The seller is "ilcentrodellamusica" and is located in Legnano. This item can be shipped worldwide.