Introducing the Astell&Kern CA1000 Carryable Headphone Amp.

The ACRO CA1000 is a headphone amplifier that combines the functions and portability of a high-performance amplifier and DAP based on Astell&Kern's fundamental philosophy of delivering original sound.

The ACRO CA1000 sets a new standard for headphone amplifiers, providing a powerful and clear sound with features never available on any other headphone amplifiers.

• Model 

  ACRO CA1000

• Body Color 

  Moon Silver

• Body Material 

  Aluminum

• Display 

  4.1 inch 720 x 1280 touch screen

• Supported Audio Formats 

  WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DFF, DSF, MQA

• 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), DSD512(1bit, 22.4MHz) Stereo

• Output Level (Headphone Out) 

  [Low] Unbalanced 2Vrms / Balanced 4Vrms (Condition No Load),
  [Mid] Unbalanced 4Vrms / Balanced 8Vrms (Condition No Load),
  [High] Unbalanced 6Vrms / Balanced 12Vrms (Condition No Load),
  [Super] Unbalanced 8Vrms / Balanced 15Vrms (Condition No Load)

• Output Level (RCA Out) 

  2Vrms (Condition No Load)

• CPU 

  Quad-core

• DAC 

  ESS ES9068AS x4 (Quad-DAC)

• Decoding 

  Support up to 32bit / 384kHz Bit-to-Bit playback

• Headphone Outputs 

  Unbalanced (3.5mm, 6.35mm) / Balanced (2.5mm, 4.4mm)

• Analog Inputs Outputs 

  RCA (Stereo pair) x1
  RCA (Stereo pair) x1

• Digital Inputs Outputs 

  Coaxial x1, Optical x1, USB(Type-C) x1
  Optical(3.5mm) x1, USB(Type-C) x1

• Wi-Fi 

  802.11 a/b/g/n/ac (2.4/5GHz)

• Bluetooth 

  V5.0 (A2DP, AVRCP, Qualcomm® aptX™ HD, LDAC)

• Dimensions 

  4.12"(104.9mm)[W] x 1.77"(45mm)[H] x 5.85"(148.8mm)[D]

• Weight 

  about 32.41oz (919g)

• Feature Enhancements 

  Firmware upgrade supported (OTA)

• Operating Temperature 

  0℃ ~ + 40℃ (32℉~ 104℉)