Το Astell Kern ACRO CA1000T  ειναι επιτραπεζιος (αλλα και φορητος) ενισχυτης ακουστικων και DAC.

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ACRO CA1000T is an all-in-one Head-Fi audio system created for those who want to enjoy the best sound wherever they are.

ACRO CA1000T is a multifunctional device that can play ultra-high quality sound sources and provide diverse input/output options for the perfect desktop companion. Complete with a powerful headphone amplifier and Astell&Kern’s proprietary TERATON ALPHA technology making it a versatile option for the home or office. It offers ultra-high quality sound anywhere using optimal battery power, with no need for a mains power supply connection.

Complete the Head-Fi audio system of your dreams using just an ACRO CA1000T to provide true Astell&Kern sound thanks to its dual-tube applied Triple Amp System, 4-levels of gain that can operate the most detailed IEMs and hard to drive headphones, and ESS Technology’s flagship ES9039MPRO Dual-DAC.

Features

• Equipped with a ES9039MPRO Dual-DAC for the first time ever
• Perfectly drive any headphone/IEM with 4 levels of gain and up to 15Vrms output
• Triple Amp System with a dual-vacuum tube for Hybrid sound options
• Multiple inputs and outputs provide maximum options and compatibility
• Built-in battery for portability and optimum power delivery

Specifications

• Model ACRO CA1000T
• Body Color Rich Gray
• 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 ~ 768kHz (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)
• Output Level (XLR Out) 4Vrms (Condition No Load)
• Recommended headphone impedance 32 ohm – 600 ohm
• CPU Quad-Core
• DAC ESS ES9039MPRO x2 (Dual-DAC)
• Vacuum Tube KORG Nutube 6P1 x2
• Decoding Support up to 32bit / 768kHz Bit to Bit playback
• Headphone Outputs Unbalanced (3.5mm, 6.35mm) / Balanced (2.5mm, 4.4mm)
• Analog Inputs4.4mm x1
• Analog OutputsXLR (Stereo pair) x1, RCA (Stereo pair) x1
• Digital Inputs Coaxial x1, Optical x1, USB(Type-C) x1
• Digital Outputs 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 6.13"(155.8mm)[D]
• Weight about 34.56oz (980g)
• Feature Enhancements Firmware upgrade supported (OTA)
• Operating Temperature 0? ~ + 40? (32?~ 104?)
• Frequency Response±0.031dB (Condition : 20Hz~20kHz) Unbalanced / ±0.029dB (Condition : 20Hz~20kHz) Balanced /
  ±0.033dB (Condition : 20Hz~20kHz) RCA / ±0.002dB (Condition : 20Hz~20kHz) XLR
  ±0.079dB (Condition : 20Hz~70kHz) Unbalanced / ±0.029dB (Condition : 20Hz~70kHz) Balanced /
  ±0.080dB (Condition : 20Hz~70kHz) RCA / ±0.008dB (Condition : 20Hz~70kHz) XLR
• S/N108dB @ 1kHz, Unbalanced / 112dB @ 1kHz, Balanced / 121dB @ 1kHz, RCA / 128dB @ 1kHz, XLR
• Crosstalk-115dB @ 1kHz, Unbalanced / -112dB @ 1kHz, Balanced / -138dB @ 1kHz, RCA / -145dB @ 1kHz, XLR
• THD+N0.004% @ 1kHz, Unbalanced / 0.002% @ 1kHz, Balanced / 0.0005% @ 1kHz, RCA / 0.0003% @ 1kHz, XLR
• IMD SMPTE0.0007% 800Hz 10kHz (4:1) Unbalanced / 0.0007% 800Hz 10kHz (4:1) Balanced /0.0007% 800Hz 10kHz (4:1) RCA / /0.0007% 800Hz 10kHz (4:1) XLR
• Output Impedance3.5mm, 6.35mm (1ohm) / 2.5mm, 4.4mm (2ohm) / RCA (4ohm) / XLR (9ohm)
• Clock Jitter25ps (Typ)
• Reference Clock Jitter70ps
• Built-in Memory 256GB [NAND]
• External Memory microSD x1 (Max. 1TB)
• Battery Capacity 10,100mAh 3.8V Li-Polymer
• Charge Time about 5hours (9V / 3A PD2.0 Fast Charging)
• Playback Time about 11hours (Standard : FLAC, 16bit, 44.1kHz, Unbalanced, Vol.40, LCD Off, OP AMP, Low Gain)
• Supported OS Windows 10, 11(32/64bit), MAC OS X 10.7 and up