We at Astell&Kern have been relentlessly searching for just the right raw material to complement sound.

Stainless steel has given us unwavering strength Duralumin, a material used in aircraft, has given us high rigidity and lightweight Aluminum has given us excellent wear resistance

We selected copper as the principal raw material for the newest variant of the AK380 to convey the message that this is more than just a medium for transmitting music - it's an ”instrument”.

Witness the birth of a new instrument - The AK380 Copper

• Model 

  AK380 Copper

• Body Color 

  Copper

• Body Material 

  Copper

• Display 

  4inch WVGA (480 x 800) Touchscreen

• Supported Audio Formats 

  WAV, FLAC, WMA, MP3, OGG, APE(Normal, High, Fast), AAC, ALAC, AIFF, DFF, DSF

• Sample rate 

  PCM : 8kHz ~ 384kHz (8/16/24/32bits per Sample) / DSD Native: DSD64(1bit 2.8MHz), Stereo / DSD128(1bit 5.6MHz), Stereo / DSD256(1bit 11.2MHz), Stereo

• Output Level 

  Unbalance 2.2Vrms / Balance 2.3Vrms (Condition No Load)

• DAC 

  AKM AK4490 x2 (Dual DAC)

• Decoding 

  Support up to 32bit / 384kHz Bit to Bit Decoding

• Input 

  USB Micro-B input (for charging & data transfer (PC & MAC)) / Connection Mode : MTP (Media Device)

• Outputs 

  PHONES (3.5mm) / Optical Out (3.5mm) / Balanced Out (2.5mm, only 4-pole supported)

• Wi-Fi 

  802.11 b/g/n (2.4GHz)

• Dimensions 

  3.14 "(79.8 mm) [W] x 4.42 "(112.4 mm) [H] x 0.70 "(17.9 mm) [D]

• Weight 

  12.35 oz (350 g)

• Feature Enhancements 

  Firmware upgrades supported (OTA)