Astell&Kern HC4

Model : AK HC4
Body Color : Moon Silver
Body Material : Aluminum
DAC : AKM AK4493S
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 3Vrms (Condition No Load)
Input USB : Type-C (Supports UAC 1.0 and UAC 2.0)
Output : 3.5mm (Unbalanced), 4.4mm (Balanced, Only 5-pole supported)
Dimensions : 29.5mm[W] x 64.5mm[H] x 14.5mm[D]
Weight About : 1.09oz (31g)
Frequency Response : ±0.062dB (Condition : 20Hz~20kHz) Unbalanced │ ±0.063dB (Condition : 20Hz~20kHz) Balanced
±0.066dB (Condition : 20Hz~70kHz) Unbalanced │ ±0.067dB (Condition : 20Hz~70kHz) Balanced
Signal to Noise Ratio : 118dB @ 1kHz, Unbalanced │ 118dB @ 1kHz, Balanced
Crosstalk : -134dB @ 1kHz, Unbalanced │ -136dB @ 1kHz, Balanced
THD+N : 0.0005% @ 1kHz, Unbalanced │ 0.0009% @ 1kHz, Balanced
IMD SMPTE : 0.0005% 800Hz 10kHz (4:1) Unbalanced │ 0.0004% 800Hz 10kHz (4:1) Balanced
Output Impedance : Unbalanced Out 3.5mm (0.9ohm) │ Balanced Out 4.4mm(1.6ohm)