OPERATION MANUAL - ADASTRA COMPACT AMPLIFIER
1
MIC 1
2
11
12
1
MIC 1
2
14
15
1
4
5
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3
MASTER
VOX
MIC 2/ AUX
LINE
BASS
TREBLE
4
5
6
7
CH3
-
+
12V DC
!
COM
8Ω
100V
13
14
15
3
5
7
10
o o o o o o o
VOX TEL
FOG SIREN AVERT
MIC 2/ AUX
LINE
BASS
TREBLE
4
6
8
9
CH3
-
+
12V DC
!
COM
8Ω
100V
16
17
18
-
+
12V DC
!
COM
8Ω
100V
6
7
8
10
9
POWER
9
CH2
16
L
MIC
AUX
R
SLAVE
OUT
17 18
12
13
POWER
11
CH2
19
L
MIC
AUX
R
SLAVE
OUT
20 21
3
2
SLAVE IN
8
9
SLAVE OUT
3
952.931.
FRONT PANEL
1. MIC 1 Input ( unbalanced 6.3mm)
2. MIC 1 Volume Control
3. VOX on/off switch
4. MIC 2/AUX Volume Control
5. LINE Volume Control
6. BASS Control
7. TREBLE Control
8. MASTER Volume Control
9. POWER on/off switch
10. POWER LED indicator
REAR PANEL
11. IEC fused mains inlet socket
12. Earth terminal post
13. DC Power Input Terminal
14. Loudspeaker Output Terminals
15. LINE Input ( 2 x RCA phono)
16. MIC 2/AUX ( CH2) Input ( unbalanced
6.3mm)
17. MIC/ AUX Input Selector Switch for CH2
18. SLAVE Output ( RCA phono)
952.934
FRONT PANEL
Insert Diagram
1. MIC 1 Input ( balanced XLR/6.3mm)
2. MIC 1 Volume Control
3. VOX on/off switch
4. MIC 2 Volume Control
5. TELEPHONE/MIC Input Selector Switch
6. LINE Volume Control
7. FOG, SIREN, ALERT Selector Switches
8. BASS Control
9. TREBLE Control
10. MASTER Volume Control
11. POWER on/off switch
12. 7 LED Bargraph
13. POWER LED indicator.
REAR PANEL
14. IEC fused mains inlet socket
15. Earth terminal post
16. DC Power Input Terminal
17. Loudspeaker Output Terminals
18. LINE Input ( 2 x RCA phono)
19. MIC2 ( CH2) Input ( unbalanced 6.3mm)
20. MIC / AUX Input Selector Switch for CH2
21. SLAVE Output ( RCA phono )
952.938
FRONT PANEL
1. MASTER Volume Control
2. POWER on/off switch
3. POWER LED indicator
REAR PANEL
4. IEC fused mains inlet socket
5. EARTH terminal post
6. Loudspeaker Output Terminals
7. DC Power Input Terminal
8. SLAVE IN socket ( RCA phono)
9. SLAVE OUT socket ( RCA phono)
GB