Sony TA-ZH1ES Manuel D'instructions page 5

While selecting the headphone jack, the indicator on the selected headphone jack lights.
Headphone jack of the amplifier
 3-pole mini headphone jack (balanced
connection, 3.5 mm in diameter) × 2
 Balanced standard headphone jack
(4.4 mm in diameter)
 Standard headphone jack
(6.3 mm in diameter)
 Stereo mini headphone jack
(3.5 mm in diameter)
 XLR4 headphone jack (balanced 4-pin)
R–
R+
Note
If you trying to convert the balanced connection to the unbalanced connection, the amplifier may be
damaged.
L+
L–
Plug and shape of the headphones
L+ L– G or OPEN
L side
R side
R+ R– G or OPEN
L+ R+ OPEN
L– R–
L R G (COMMON)
G (COMMON)
L R
L+ R–
L– R+
GB
5
GB