Sennheiser HE 1 User Manual page 55

Analog input (RCA)
Min. input level
Max. input level
Input resistance
Digital inputs (coaxial/optical)
Standard
Supported data streams
Supported sample rates
Digital input (USB Type B)
USB standard
USB audio class
Supported file formats
Analog output (XLR-3)
Max. output level
Output impedance
Analog output (RCA)
Max. output level
Output impedance
-6 dBV
18 dBV
20 kΩ
S/PDIF
PCM
coaxial/optical: 44.1; 48; 88.2; 96 kHz
coaxial: 176.4; 192 kHz
min. USB 2.0
USB Audio Class 2
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)
4 dBV
1 kΩ
4 dBV
1 kΩ
Specifications
53