Nilfisk-ALTO user manual HPA6 in Mono / Stereo Application

Models: HPA6

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5.3The HPA6 in Studio Application

Generally, the Aux In Inputs are used to feed a further input signal, which can be mixed with the Main/Direct In signal via Balanced Control, so that, well understood this function, you can get the wonderwork in the studio field. Normal practice, if you want to record a vocal track which is intended to ride on an already existing background musical tracks, take it easy, just use the Main Input to feed the musical background signals, and input the Vocal signal through Aux In.

Background musical signals

 

Headphone Output 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Main Input

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INPUT LEVEL(dBu)

 

OUTPUT LEVEL(dBu)

 

 

3

 

OUTPUT LEVEL(dBu)

 

 

3

 

OUTPUT LEVEL(dBu)

 

3

OUTPUT LEVEL(dBu)

 

3

 

OUTPUT LEVEL(dBu)

 

3

 

OUTPUT LEVEL(dBu)

 

 

3

 

 

 

 

 

 

 

 

2

 

4

 

 

 

2

4

 

 

 

 

 

2

4

 

 

 

2

4

 

 

 

 

2

4

 

 

 

 

2

4

 

 

24 18 12 6

0 6 12

18

24

0 12 CLIP

 

 

 

 

24

0 12 CLIP

 

 

 

 

24

0 12

CLIP

 

 

24

0 12

CLIP

 

 

 

24

0 12

CLIP

 

 

 

24

0 12

CLIP

 

 

 

 

 

 

3

 

L

MUTE R

 

1

 

5

L

MUTE R

 

1

 

5

L

MUTE

R

 

1

5

L MUTE

R

1

 

5

L

MUTE

R

1

 

5

L

MUTE

R

1

 

5

 

 

 

2

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HPA6

 

 

 

 

 

MAIN IN

AUX

0

6

 

 

MAIN IN

AUX

0

6

 

 

 

MAIN IN

AUX

0

6

 

 

AUX

0

6

 

 

 

AUX

0

6

 

 

 

AUX

0

6

 

R

 

 

 

BALANCED

OUTPUT GAIN

 

 

BALANCED

OUTPUT GAIN

 

 

 

BALANCED

OUTPUT GAIN

 

 

BALANCED

OUTPUT GAIN

 

 

 

BALANCED

OUTPUT GAIN

 

 

 

BALANCED

OUTPUT GAIN

6-Channel

LTO

DIRECT IN

1

 

5

 

AUX IN

HEADPHONE OUT

 

 

AUX IN

HEADPHONE OUT

 

 

 

 

AUX IN

HEADPHONE OUT

 

 

AUX IN

HEADPHONE OUT

 

 

 

AUX IN

HEADPHONE OUT

 

 

 

AUX IN

HEADPHONE OUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ON

HEADPHONE

 

 

 

 

 

MONO

 

 

 

 

 

MONO

 

 

 

 

 

MONO

 

 

 

MONO

 

 

 

 

MONO

 

 

 

 

MONO

 

 

 

AMPLIFIER

 

 

0

6

 

STEREO

 

 

 

 

 

STEREO

 

 

 

 

 

STEREO

 

 

 

STEREO

 

 

 

 

STEREO

 

 

 

 

STEREO

 

 

OFF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INPUT GAIN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAIN SECTION

 

 

CHANNEL 1

 

 

 

 

CHANNEL 2

 

 

 

 

 

CHANNEL 3

 

 

 

 

CHANNEL 4

 

 

 

 

 

CHANNEL 5

 

 

 

 

 

CHANNEL 6

 

POWER

 

AUX In 1

Vocal signal

5.4The HPA6 in Mono / Stereo Application

The HPA6 6-Channel Headphone Amplifier can be switched between the Mono and Stereo operational mode via Mode Switch control. Press the Mode Switch for Mono application, the Mono LED (8) lights up. In Mono application, the input two signals are combined together and the resulting mono signal routes to both the Left and Right Head- phone Out Outputs.

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Nilfisk-ALTO user manual HPA6 in Mono / Stereo Application, Background musical signals Headphone Output Main Input

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