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Idiomas disponibles
CONTROL PANEL
1-4: MONO INPUT CHANNELS.
5. COMBI INPUT: For use with both low level/low impedance devices eg. - mic (200-
600ohms), electro-acoustic guitar or line level devices. This input will accept a balanced/
unbalanced signal via XLR, or 6.35mm jack plug.
6. MIC/LINE SELECTION: Provides the correct internal gain structure for your
connected device. The switch is 'IN' for Mic level devices and 'OUT' for line level devices.
7. EQ: 2 band active EQ for tonal correction of the signal. Setting both controls to 0 is a
good starting point.
8. FX SEND: This control determines how much (if any) of each channel is sent
through the onboard echo FX processor - also see (13).
9. PEAK: Adjust the level controls and signal level from your source(s) so the LED
illuminates only briefly on peaks in the music. Using the system with this LED on all or
most of the time will result in poor sound quality.
10. LEVEL: Controls the channel level to the master volume - also see (20).
11. CH 5/6: A multi input line level Stereo channel. Choose from 2x 6.35mm jack, or
left/right RCA inputs. Any combination, or all can be used together.
12. LEVEL: Control the level of signal from channel 5/6 and a Bluetooth device if
connected.
13. FX PROCESSOR: Containing 16 high quality effects, this processor adds the
professional touch to your signal chain. The required effect is chosen using the DOWN/UP
buttons and confirmed using the SELECT button.
14. Master FX level: This control allows for quick overall adjustment of the FX level
without having to individually adjust the Input FX sent control (8).
15. MIX OUT: A convenient way of connecting your AH2500D to another device such
as an additional amp/speaker setup or recording device.
16. PHANTOM POWER: Turns on Phantom Power to all Mic channels should it be needed. Please note that
the Phantom will only be applied to the XLR of the Combi inputs. Phantom power should only be used with
condenser mic's.
17. MASTER EQ: 2 band active EQ for adjusting the signal. Setting both controls to 0 is a good starting point.
18. LIMITER LED: This will illuminate when the Limiter is active. The Limiter will protect the output stage
from potential overload.
19. POWER LED: This will illuminate when the unit is powered up.
20. MASTER VOLUME: Controls the overall level of your AH2500D Audiohub system.
CH1
CH2
CH3
LINE
LINE
LINE
MIC
MIC
MIC
0
0
0
1
1
1
1
1
1
2
2
2
2
2
2
3
3
3
3
3
3
4
4
4
4
4
4
-5
+5
-5
+5
-5
+5
TREBLE
TREBLE
TREBLE
0
0
0
1
1
1
1
1
1
2
2
2
2
2
2
3
3
3
3
3
3
4
4
4
4
4
4
-5
+5
-5
+5
-5
+5
BASS
BASS
BASS
5
5
5
4
6
4
6
4
6
3
7
3
7
3
7
2
8
2
8
2
8
1
9
1
9
1
9
0
10
0
10
0
10
9
EFFECT
EFFECT
EFFECT
5
5
5
PEAK
PEAK
PEAK
4
6
4
6
4
6
3
7
3
7
3
7
10
2
8
2
8
2
8
1
9
1
9
1
9
0
10
0
10
0
10
LEVEL
LEVEL
LEVEL
AVAILABLE ONBOARD EFFECTS
11
15
CH4
CH5/6
MIX OUT
L
L
R
R
LINE
MIC
PHANTOM POWER
5
12
4
6
3
7
2
0
8
0
1
1
1
1
2
2
1
9
2
2
0
10
3
3
3
3
LEVEL
4
4
4
4
CH5/6 + MEDIA PLAYER
-5
+5
-5
+5
TREBLE
TREBLE
EFFECT
0
0
1
1
1
1
2
2
2
2
3
3
3
3
04
13
4
4
4
4
-5
+5
-5
+5
BASS
BASS
5
18
4
6
L
R
3
7
LIMITER
2
8
SIGNAL
1
9
19
0
10
EFFECT
DOWN
UP
SELECT
POWER
5
5
5
PEAK
4
6
4
6
4
6
3
7
3
7
3
7
2
8
2
8
2
8
1
9
1
9
1
9
0
10
0
10
0
10
LEVEL
LEVEL
MASTER VOLUME
14
16
17
20
:
7
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