Home / Products / KUNLUN-E18
Model Name KUNLUN-E18 ALPEN 2-E17K ANDES-E07K
General Specifications
Color Available Black Black Black
Dimensions 130 mm×66.2 mm×14.6 mm 104.1 mm×62.2 mm×12.8 mm 96 mm×55 mm×15.2 mm
Weight 162 g 110 g 102 g
Displayer N/A OLED 128×64/1.3 inch OLED 128×64
Analog Audio input 3.5 mm stereo Jack 3.5 mm stereo Jack 3.5 mm stereo Jack
Digital Audio input N/A Micro USB/Coaxial/3.5 mm jack(COAXIAL adapter attached) USB
Headphone output 3.5 mm stereo Jack 3.5 mm stereo Jack 2×3.5 mm stereo Jack
Line Output 3.5 mm stereo Jack Dock(Micro USB)/3.5 mm Line Out port 18 Pin Dock
Headphone Impedance Range 16~150 Ω 16~150 Ω 16~150 Ω
Volume Control ALPS Potentiometer Digital Volume Control (0-60) Digital volume control (0-60)
Bass Adjust / ±10 dB ±10 dB
Treble Adjust 0 dB/6 dB ±10 dB ±10 dB
Balance Adjust / 5 dB 5 dB
GAIN Control 0/6 dB  0/6/12 dB 0/6/12 dB
Line Out Bypass YES YES YES
Audio Performance (DAC Section)
USB Sample Rate Support 32/44.1/48/96 kHz (16/24 bit) 32/44.1/48/96 kHz (16/32 bit)
DSD 2.8 MHz Supported
32/44.1/48/96 kHz (16/24 bit)
SPDIF Sample Rate Support / 32/44.1/48/96/192 kHz (16/24 bit) N/A
THD+N <0.005% (32 Ω/1 kHz) (PO)
<0.003% (32 Ω/1 kHz) (LO)
0.003% (1 kHz) 0.01% (1 kHz)
SNR >106 dB >105 dB >104 dB
Dynamic Range >100 dB >102 dB >104 dB
Line Out Level >1.3 Vrms >1.5 Vrms  >1.1 Vrms
Audio Performance
Output Power1 >300 mW (32 Ω/THD+N<1%) >200 mW (32 Ω/THD<1%) >220 mW (32 Ω/THD+N<1%)
Output Power2 >400 mW (16 Ω/THD+N<1%) >290 mW (16 Ω/THD+N<1%) >250 mW (16 Ω/THD+N<1%)
Frequency Response 20 Hz~20 kHz 20 Hz~20 kHz 20 Hz~20 kHz
SNR >110 dB (AUX IN) >106 dB(AUX IN Gain 12 dB)
>113 dB(AUX IN Gain 0 dB/6dB)
>108 dB (AUX IN)
Output impedance <0.3 Ω <1.1 Ω <0.3 Ω
Crosstalk >72 dB (1 kHz) >75 dB (1 kHz) >71 dB (1 kHz)
THD+N <0.005% (32 Ω/1 kHz) (PO)
<0.003% (32 Ω/1 kHz) (LO)
0.003% (1 kHz) 0.005% (1 kHz)
MAX Gain / >12 dB >12 dB
Peak Output Voltage 8 Vp-p >7.8 Vp-p >7 Vp-p
MAX output Current >94 mA >115 mA >75 mA
Input Overload 1.5 Vrms 4 Vrms 4.5 Vrms
Power and Battery
Power/Charger Recommend DC5V 2A Recommended DC5V 1A Recommend DC5V 1A
Charing Display YES YES YES
Battery Level display NA YES YES
Capacity 3500 mAh 1500 mAh 1200 mAh
Battery Life

>25 h (1 kHz) (AUX IN)
>12 h (USB IN)

>15 h >20 h
Charge Time 4 h ≤220 min  <3 h
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