Model E10K E10K_TC
Ports USB Micro USB  Type-C
PO (single-ended) 3.5mm 3.5mm
LO 3.5mm 3.5mm
Coax out RCA RCA
Configurations BASS Toggle switch, 2 levels available Toggle switch, 2 levels available
GAIN Toggle switch, 2 levels available Toggle switch, 2 levels available
USB Audio Mode switch / /
Knob Power on/off+Volume adjustment Power on/off+Volume adjustment
Indicator light Non RGB indicator light
1. Working status: blue light is on when powered on
2. DC protection: blue light is off		 Non RGB indicator light
1. Working status: blue light is on when powered on
2. DC protection: blue light is off
DAC PCM5102 PCM5102
Amp chip LMH6643 LMH6643
LPF chip OPA1662 OPA1662
USB controller TE5022 XMOS  XUF208-128-QF48
Max sampling rate 96kHz/24bit 384kHz/32bit
Coax out 96kHz/24bit 192kHz/24bit
DSD Not supported Not supported
USB Audio Mode UAC1.0 UAC2.0
Others Housing material Aluminium alloy Aluminium alloy
Color Black Black
Dimensions 79mm x 49.1mm x 21mm 79mm x 49.1mm x 21mm
Weight About 78g About 78g
Spec Output power (THD＜1%) PO 2.6V&210mW (32Ω) PO 2.65V&219mW (32Ω)
LO 1.41V&200mW (10Ω) LO 1.47V&217mW (10Ω)
SNR (A-weighted+lowpass, BASS=ON) PO 113dB PO 114dB
LO 117dB LO 116dB
NOISE PO 7.6uV (Bass=off) PO 7.8uV (Bass=off)
8.2uV (Bass=on) 8.7uV (Bass=on)
LO 3uV LO 3.3uV
Crosstalk PO 73dB PO 74dB
LO 95dB LO 95dB
Frequency response PO and LO: 20～20kHz, 0.2dB curve amplitude variation
BASS: up to 5.5dB promoted		 PO and LO: 20～40kHz, 0.42dB curve amplitude variation
BASS: up to 5.5dB promoted
Output impedance PO: Ro=1.2Ω (32Ω loaded)
LO: Ro=205Ω (10KΩ loaded)		 PO: Ro=1.2Ω (32Ω loaded)
LO: Ro=205Ω (10KΩ loaded)
Channel balance ＜0.2dB ＜0.2dB
GAIN 　 PO 　 PO
Gain=L 1.6dB Gain=L 1.6dB
GAIN=H 8.8dB GAIN=H 8.8dB
THD+N 0.006% 0.006%

Test conditions: USB DAC input, -5 dB sinusoidal signal playback, High Gain, 48kHz 20Hz-20kHz, Headphone output (32Ω loaded)

Test conditions: USB DAC input, -5 dB sinusoidal signal playback, High Gain, 48kHz 20Hz-20kHz, Line-out output (10KΩ loaded)

Test conditions: USB DAC, -3 dB sine signal,48kHz 20Hz-20kHz, headphone output (32Ω)

Test conditions: USB DAC, -5 dB sine signal, high gain, 192kHz-24bit 20Hz-50kHz, headphone output (32Ω)

 

Test conditions: USB DAC, -5 dB sine signal, high gain, 192kHz-24bit 20Hz-50kHz, line output (10KΩ)

Test conditions: USB DAC, -3 dB sine signal,48kHz 20Hz-20kHz, line output (10KΩ)