Astell & Kern Leather Case for A&ultima SP4000T Color:Olive Using Qualcomm's new generation QCC5125

Using Qualcomm's new generation QCC5125 low energy Bluetooth 5

Knowles & Sonion independent balanced armature NE5 is equipped with a Sonion 2300 series intermediate frequency driver and Knowless high frequency independent driver

The BC150B-MV upgrade cable is capable of retaining that original flavor of Sony headphones

0 Vrms Audio performance Frequency Response 10 to 80

FIIO engineers repeatedly adjusted the design of the KA13 and finally managed to fit two headphone outputs in the compact dongle

Astell & Kern Leather Case for A&ultima SP4000T Color:Olive Using Qualcomm's new generation QCC5125The Perfect Fit and Superior Grip_Black The Black color case is crafted from soft cowhide by GRUPPO MASTROTTO, boasting a level of refinement befitting the prestige of the A&ultima SP4000T. In particular, the leather delivers an exceptionally soft touch, with a uniform surface quality and a distinctively vibrant Italian coloration that further elevates the SP4000T's appearance. Additionally, a standing mechanism on the back provides greater