SHANLING EH3 ES9039SPRO 4* OPA1612 Chip Hi-Res Audio Desktop DAC & AMP Streamer

DSD (Direct Stream Digital):Yes
Recommended Headphone Maximum Impedance:< 32 Ohm
Built-in Battery:No
Output Type:USB,OPTICAL,LINE OUT (AUDIO OUT),Balanced Out
Input Type:USB,COAXIAL,OPTICAL,LINE IN (AUDIO IN),bluetooth
Brand Name:SHANLING
Origin:Mainland China

3.5MM single-ended headphone output

Output Power

Low gain: 2.0V@32Ω(126mW@32Ω)

(THD+N<0.0034%)

Medium gain: 4.1V@32Ω(537mW@32Ω)

(THD+N<0.0009%)

High gain: 7.78V@32Ω(1890mW@32Ω)

(THD+N<0.002%)

High gain: 7.8V@300Ω(205mW@300Ω)

(THD+N<0.002%)

Frequency response: 20Hz-40kHz(-0.5dB)

THD+N: 0.0005%@32Ω (A-Weight @2V high gain)

Dynamic range: 123dB@32Ω(A-Weight high gain

Channel separation: 73dB

Signal-to-noise: 123dB@32Ω(AWeight high gain

Noise: 113dB @32Ω(A-Weight low gain

Output Impedance: 1Ω

4.4MM balanced headphone output:

Output Power:

Low gain: 4.0V@32Ω(500mW@32Ω)(THD+N<0.0023%)

Medium gain: 8.2V@32Ω(2100mW@32Ω)(THD+N<0.0009%)

High gain: 13V@32Ω (5300mW@32Ω) (THD+N<0.002%)

High gain: 14.5V@300Ω(750mW@300Ω) (THD+N<0.003%)

Frequency response: 20Hz-40kHz(-0.5dB)

THD+N: 0.0006%@32Ω(A-Weight @4V high gain)

Dynamic Range: 125dB@32Ω (A-Weight high gain)

Channel separation: 110dB

Signal-to-noise ratio: 124dB@32Ω (A-Weight high gain)

Noise: 110dB @32Ω(A-Weight low gain)

Output impedance: 2Ω

Preamplifier RCA output:

Output level: 2.15V

Frequency response: 20Hz-40kHz(-0.5dB)

THD+N: 0.0005% (A-Weight0.5V)

SNR: 118dB(A-Weight)

Noise: 111dB

Preamp XLR output:

Output level: 4.3V

Frequency response: 20Hz-40kHz(-0.5dB)

THD+N: 0.0004% (A-Weight 1V)

SNR: 120dB(A-Weight)

Noise: 108dB