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3.3 Balanced Input
with No Phantom
Power
Refer to fig. 1 (p. 16).
3.4 Unbalanced Input
Refer to fig. 2 above.
Note:
1. If your mixer provides no phantom power, connect an op-
tional AKG B 18 phantom power supply between the micro-
phone and the mixer.
You may connect the AKG B 18 phantom power supply to
unbalanced inputs as well.
Fig. 2: Connecting to an unbalanced input.
• Use a cable with a female XLR connector and TS jack plug:
1. On the XLR connector, use a wire bridge to connect pin 1 to
pin 3 and the cable shield.
2. Connect the inside wire of the cable to pin 2 on the XLR
connector and the tip contact of the jack plug.
• Unbalanced cables may pick up interference from stray
magnetic fields near power or lighting cables, electric mo-
tors, etc. like an antenna. This may introduce hum or simi-
lar noise when you use a cable that is longer than 16 feet
(5 m).
3 Interfacing
C 451 B
17
C 451B
B 18