Pioneer DDJ-SR2 Operating Instructions Manual page 7

 Front panel
1 PHONES jacks
Connect headphones.
Compatible with a 1/4" TRS jack and 3.5 mm stereo mini jack.
! There are two input jacks, a 1/4" TRS jack and a 3.5 mm stereo
mini jack, but do not use both of them simultaneously. If both are
used simultaneously, when one is disconnected or connected,
the volume of the other may increase or decrease suddenly.
Connecting input/output terminals
 Connecting input terminals
Rear panel
2
1
Analog player
R L
L R
DJ player
3
2 HEADPHONES LEVEL control
Adjusts the level of sound output from the headphones.
3 MIC LEVEL control
Adjusts the level of sound input to the [MIC] input terminals.
DJ player
L R
L R
Microphone
Analog player
To power outlet
AC adapter
(included)
Computer
7
En