Sennheiser HE 1 - Page 55

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Specications
Analog input (RCA)
Min. input level -6 dBV
Max. input level 18 dBV
Input resistance 20 kΩ
Digital inputs (coaxial/optical)
Standard S/PDIF
Supported data streams PCM
Supported sample rates coaxial/optical: 44.1; 48; 88.2; 96 kHz
coaxial: 176.4; 192 kHz
Digital input (USB Type B)
USB standard min. USB 2.0
USB audio class USB Audio Class 2
Supported le formats PCM: 32 bits, 44.1; 48; 88.2; 96; 176.4;
192; 352.8; 384 kHz
DSD: 64 (2,822,400 Hz),
128 (5,644,800 Hz), 256 (11,289,600 Hz)
Analog output (XLR-3)
Max. output level 4 dBV
Output impedance 1 kΩ
Analog output (RCA)
Max. output level 4 dBV
Output impedance 1 kΩ