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Portable Balanced Amplifier DAC ES9281C Pro MQA 384kHz DSD128
The Hidizs DH80 is a portable DAC and amplifier combo, in the form of a dock, allowing to connect a DAP such as the Hidizs AP80 but also a smartphone, a tablet, a computer or headphones. Versatile and practical, it is also extremely powerful, benefiting from a balanced circuit based on high-end components.
The DH80 supports and decodes MQA (Master Quality Authenticated) files for studio-like sound reproduction. To indicate that it is playing an MQA file, the DH80's LED lights up purple.
The DH80's digital-to-analog conversion stage is based on an ESS ES9281C Pro chip, ensuring wide dynamic range, low power consumption, very low distortion, near-zero noise and support for MQA or DSD128.
Two RT6863C AOPs support voltages of 4Vrms for the 4.4mm balanced jack output and 2Vrms for the 3.5mm unbalanced jack output.
The DH80 features 3 gain levels (High, Medium, Low) for extended compatibility with all types of headphones. The balanced 4.4mm jack output allows to feed headphones with an impedance of 150Ω with a power of 2x 210mW @ 32Ω. The 30-step volume control allows precise adjustment of the sound level.
With two clocks, 4 Panasonic capacitors and two RT6863Cn AOPs the DH80 offers beautiful dynamics and excellent channel separation. An integrated 1300mAh battery allows to deliver a more natural and clear sound, without using the battery of your smartphone.
An LED indicator shows in a simple way the sampling rate of the file being played: Red for 44.1-48kHz, blue for 88.2-384kHz and pink for MQA.
Specifications | |
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Product type | Amplifier and portable DAC |
DAC Chip | ESS ES9281C Pro |
Outputs | 1x Balanced Jack 4.4mm 1x Single-ended Jack 3.5mm |
Supported sampling rates | PCM up to 32bit 384kHz, DSD up to DSD128, MQA |
Gain levels | Low Medium High |
OPA | 2x RT6863C |
Power connector | USB-C |
Battery | 1300mAh 3.7V Li-Polymer |
Charge time | About 2.5h |
Autonomy | Balanced : About 6h Single-ended : About 8h |
Supported OS | Windows 10 Mac OS iPad OS Android iOS |
Max power | Single-ended: 2x 125mW @ 32Ω Balanced: 2x 210mW @ 32Ω |
Frequency response | Single-ended: 20Hz-80kHz (±0.6dB) @ 32Ω Balanced: 20Hz-80kHz (±0.6dB) @ 32Ω |
THD+N | Single-ended: 0.0006% @ 32Ω Balanced: 0.0004% @ 32Ω |
SNR | Single-ended: 116dB @ 32Ω Balanced: 116dB @ 32Ω |
Crosstalk | Single-ended: 79dB @ 32Ω Balanced: 108dB @ 32Ω |
General | |
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Housing material | Aluminum |
Color | Black |
Dimensions | 70 x 50 x 12mm |
Weight | 82.3g |
Package | 1x Hidizs DH80 1x USB-C Cable 1x USB-A converter 1x Female USB-C to male USB-C cable |