MUSIC
ECHO
VOL
LOW
HI
RPT
DLY
0
10
-15
+15
-15
+15
0
10
0
10
VOL
BAL
LOW
MID
0
10
L
R
-15
+15
-12
+12
HI
-15
+15
MIC
1/A
MIC
1/A
VOL
PEAK
BAL
ECHO
LOW
HI
0
10
L5
R5
0
10
-15
+15
-12
+12
MID
-15
+15
GAIN
-20dB
VOL
PEAK
BAL
ECHO
LOW
HI
0
10
L5
R5
0
10
-15
+15
-12
+12
MID
-15
+15
-20dB
GAIN
MIC
2/B
MIC
2/B
MUSIC INPUT
SELECTOR
USB
AUX
RECORDER
& PLAYER
MP
MIC MASTER VOL
MIC MASTER VOL
MUSIC MASTER VOL
MUSIC MASTER VOL
POWER
#4
b4
b3
b2
b1
#1
#2
#3
b
#
BACK
NEXT
PLAY/
PAUSE
STOP
REC
DELE
Pure Sound 11
Pure Sound 11
Recording
PROFESSIONAL DIGITAL MIXING AMPLIFIER WITH RECORDER
ECHO
KARAOKE RECORDING
KARAOKE RECORDING
1.MIC 1.2: Plug-in the 2 separated microphones for usage.
2.GAIN: Press on this switch, the signal amplification is decreased by 20dB in condition of big input
signal is used.
3.PEAK: Red light goes on in case of excessive mike's voice input.
4.VOL: Adjust to increase or decrease the volume of microphone.
5.BAL: To adjust the relative microphone volume levels of the right and left channel.
6.ECHO: Adjust to control the echo volume of the microphones.
7.LOW: Adjust to strengthen or weaken bass response of the microphone according to singer's tone
quality.
8.MID: Adjust to strengthen or weaken mid-range response of the microphone according to singer's
tone quality.
9.HI: Adjust to strengthen or weaken treble response of the microphone according to singer's tone
quality.
MUSIC
10.VOL: Adjust echo volume.
11.LOW: Adjust echo bass response.
12.HI: Adjust echo treble response.
13.RPT: Adjust echo repeat length.
14.DLY: Adjust echo delay time.
15.MUSIC INPUT SELECTOR for USB/AUX.
16.VOL: Adjust music volume.
17.BAL: To adjust the music volume levels of the right and left channel.
18.LOW: Adjust to strengthen or weaken bass response of the sound of input source.
19.MID: Adjust to strengthen or weaken mid-range response of the sound of input source.
20.HI: Adjust to strengthen or weaken treble response of the sound of input source.
1
2
3
4
5
6
7
8
9
29
30
31
32 33
10
11
12
13
14
15
16
17
18
19
20
21
MICROPHONE
26 27 28
25
22 23 24
3
21.USB port (Match with MP3 format)
22.Play/Pause
23.Stop
24.Record
25.Next
26.Back(Previous)
27.Circulate broadcast
28.Delete
