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2 connecting to unbalanced inputs, 2 c411iii l, 1 connecting to balanced inputs – Akg C411 PP Miniature Condenser Pickup Microphone to 3-Pin XLR Male Cable (10', Matte Black) User Manual

Page 13: Connecting to unbalanced inputs, 2 c411, Connecting to balanced inputs, Interfacing

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C411

III

MANUAL

C411

III

MANUAL

24

25

INTERFAcINg

INTERFAcINg

3.1.2 Connecting to Unbalanced Inputs

You may connect any AKG phantom power supply (2) to an unbal-
anced input, too.

Use a cable (3) with a female XLR connector and TS jack plug:

2

3

1

S

S

T

T

Phantom

MPA

INPUT 1

INPUT 2

INPUT 3

INPUT 4

2

4

5

3

1

Figure 2: Connecting to unbalanced inputs

1)

On the XLR connector (4), 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 (4) and the tip contact of the jack plug (5).

Unbalanced cables may pick up interference from stray magnetic

fields near power or lighting cables, electric motors, etc. like an

antenna. This may introduce hum or similar noise if you use a cable
that is longer than 16 feet (5 m).

3.2

C411

III

L

The optional B23 L battery supply allows you to connect the pickup
to balanced or unbalanced inputs with no phantom power.

C411

III

PP

Connecting to

unbalanced

inputs

3.2.1 Connecting to Balanced Inputs

2

3

1

S

S

T

T

INPUT 1

INPUT 2

INPUT 3

INPUT 4

B23 L

3

4

5

2

1

Figure 3: Using the B23 L to power the microphone

1)

Connecting the cable:

Push the mini XLR connector (1) on

the pickup cable into one of the two mini XLR sockets on the
B23 L (2) to the stop.
The connector will lock automatically.

Disconnecting the cable:

To disconnect the cable, press the

unlocking button on the mini XLR connector (1) and pull the
connector (1) out of the socket.

To avoid damaging the cable, never try to pull out the cable itself!

2)

Connect the B 23 L (2) to the desired input.

Use a commercial XLR cable (3) to connect the B23 L (2) to a
balanced input.

3.2.2 Connecting to Unbalanced Inputs

Refer to section 3.1.2.

C411

III

L

Connecting

to balanced

inputs

C411

III

L

Connecting to

unbalanced

inputs