Sennheiser HE 1 Instruction manual HE 1 - Page 16

Connecting the tube headphone amplifier to audio sources, Type B connector

Page 16 highlights

Putting the HE 1 into operation | Connecting the tube headphone amplifier to audio sources ▷▷ There must be sufficient room in front of and above the amplifier as the operating elements and the amplifier tubes extend automatically and the glass cover opens automatically (see diagram). ▷▷ Observe the range of the remote control (see diagram). Connecting the tube headphone amplifier to audio sources You can connect several audio sources to the tube headphone amplifier and switch between these connected sources using the INPUT rotary switch. ▷▷ Switch your audio sources off before connecting the tube headphone amplifier. ▷▷ Select a suitable high-quality connection cable for your audio source. Please observe the recommended maximum cable length as given in the table. ▷▷ To connect the tube headphone amplifier to your audio source, refer to the connection diagram suitable for your your audio source (see the following chapters): ANALOG Connection possibilities of the audio source A XLR-3 (BAL) B RCA (UNBAL) C USB (USB) Connection cable Max. cable length 2 balanced XLR-3 cables 10 m Stereo audio cable with 2 RCA connec- 3 m tors at each end USB 2.0 certified cable with Type A and 5 m Type B connector Page 15 15 16 DIGITAL D Optical (OPT) Optical cable 5 m 16 E Coaxial (COAX) Coaxial cable (75 ) 5 m 16 14

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14
Putting the HE 1 into operation
|
Connecting the tube headphone amplifier to audio sources
There must be sufficient room in front of and above the amplifier as the
operating elements and the amplifier tubes extend automatically and the
glass cover opens automatically (see diagram).
Observe the range of the remote control (see diagram).
Connecting the tube headphone amplifier to audio
sources
You can connect several audio sources to the tube headphone amplifier and
switch between these connected sources using the
INPUT
rotary switch.
Switch your audio sources off before connecting the tube headphone
amplifier.
Select a suitable high-quality connection cable for your audio source. Please
observe the recommended maximum cable length as given in the table.
To connect the tube headphone amplifier to your audio source, refer to the
connection diagram suitable for your your audio source (see the following
chapters):
Connection possibilities of the
audio source
Connection cable
Max. cable
length
Page
ANALOG
A
XLR-3 (
BAL
)
2 balanced XLR-3
cables
10 m
15
B
RCA (
UNBAL
)
Stereo audio cable
with 2 RCA connec-
tors at each end
3 m
15
DIGITAL
C
USB (
USB
)
USB 2.0 certified
cable with Type A and
Type B connector
5 m
16
D
Optical (
OPT
)
Optical cable
5 m
16
E
Coaxial (
COAX
)
Coaxial cable (75
)
5 m
16