Astell&Kern AK HB1

Astell&Kern AK HB1

Portable Bluetooth DAC/AMP

Astell&Kern AK HB1
Astell&Kern AK HB1
Astell&Kern AK HB1
Astell&Kern AK HB1
Astell&Kern AK HB1
299,00 Price include 21% VAT Price exclude VAT € 247,11
AVAILABILITY1 WEEK

Experience the Freedom of Music
AK HB1 is a portable Bluetooth DAC/AMP that lets you effortlessly experience high-quality audio and Hi-Fi streaming services with the best performance, all without the hassle of cables. Pair your mobile device to AK HB1 through Bluetooth and experience seamless, wireless Hi-Fi sound across various IEMs and headphones,
all facilitated by its compact, lightweight design and powerful built-in amplifier. In addition to this, AK HB1 also delivers Astell&Kern's pristine sound quality via USB DAC functionality, and offers a seamless connection to gaming devices and immersive entertainment using microphones, transforming your mobile device into a hub of endless multimedia possibilities.

Features
- 3.5-mm and 4.4-mm Dual Output
- Supports LDAC and aptX™HD for High-quality Bluetooth Sound
- Features ESS ES9281AC PRO DAC
- Separate DAC and AMP for Premium Hi-Fi Experience
- Plug & Play USB DAC Function
- Interchangeable Cable (Type-C and Lightning Cable Included)
- Supports UAC 1.0 (Gaming System)
- Clear and Vivid Voice in Calls
- Car Mode Supported
- Multi-point Connection (Up To Two Devices)
- MQA Renderer

General Specifications
- Model: AK HB1
- Body Color: Shadow Black
- Body Material: Polycarbonate (Body) / Aluminum (Volume Wheel)
- Bluetooth: Chipset : Qualcomm CSR8675 Version : 5.0 Codec : LDAC, aptX™HD, aptX™, AAC, SBC Profile : A2DP, AVRCP, HFP
- DAC: ESS ES9281AC PRO
- 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: Unbalanced 2Vrms / Balanced 4Vrms (Condition No Load)
- Input: USB Type-C (Supports UAC 1.0 and UAC 2.0)
- Output: 3.5mm (Supports CTIA standard 4-pole earphones/headphones), 4.4mm (Only 5-pole supported)
- Dimensions: 33 x 68.4 x 16.5mm (Excluding volume wheel) 39.8 x 68.4 x 16.5mm (Including volume wheel)
- Weight: About 1.41oz (40g)
- Feature Enhancements: Firmware upgrade supported

Audio Specifications
- Frequency Response: ±0.135dB (Condition : 20Hz~20kHz) Unbalanced │ ±0.136dB (Condition : 20Hz~20kHz) Balanced
- S/N: 117dB @ 1kHz, Unbalanced │ 118dB @ 1kHz, Balanced
- Crosstalk: -112dB @ 1kHz, Unbalanced │ -112dB @ 1kHz, Balanced
- THD+N: 0.0005% @ 1kHz, Unbalanced │ 0.0005% @ 1kHz, Balanced
- IMD SMPTE: 0.0003% 800Hz 10kHz (4:1) Unbalanced │ 0.0003% 800Hz 10kHz (4:1) Balanced
- Output Impedance: Unbalanced Out 3.5mm (2.5ohm) │ Balanced Out 4.4mm (2ohm)

Battery
- Capacity: 600mAh 3.8V Li-Polymer
- Charge Time: about 1.5hours
- Playback Time: about 6hours (Standard : AAC)