F. CONNECTIONS
You will need a lot of cables for different purposes - see the following figures to make sure you have got the
right ones. Unbalanced equipment may be connected to balanced inputs/outputs. Either use mono 1/4" jacks
or connect ring and sleeve of TRS jacks.
Output
Pin 1
Pin 2 = (+) Signal
Pin 3 = (-) Signal
MPM 8302 USB / MPM 16352 USB
Headphones
Tip =
Left signal
Ring =
Right signal
Sleeve =
Ground / Shield
Tip
Ring
Sleeve
Strain relief clamp
Headphone connection
Cable
2
1
Shield
(+) Signal + Hum
(-) Signal + Hum
3
RFI and Hum
Compensation of interference with balanced connections
7
Input
Ground
2
1
Positive
3
Negative
User manual/Manual de Uso
ENGLISH
(+)Hum + Signal
(-)Hum + Signal
2 x Signal
= Signal + 6 dB