Sennheiser HE 1 - Page 19

17
Putting the HE 1 into operation | Connecting the tube headphone amplier to audio sources
Connection possibility of the audio source: digital, optical connection
OPT
ORPHEUS
PCM
Connection cable: optical cable
Connection possibility of the audio source: digital, coaxial connection
COAX
ORPHEUS
PCM
Connection cable: coaxial cable (75 )
D
E