AMPLIFIER FRONT
1
2
3
4
5
6
7
8
9
1. The area on the left of the amplifier
features ports for receiving music files in MP3 / WAV formats
from USBs and SD Cards, with a display screen and buttons control music playback.
2. Input source selection buttons
y
USB / CARD / BT:
choose to play audio from USB / Memory card / Bluetooth connection
y
AUX:
The AUX port can accept and play Left / Right Analogue audio channels from Karaoke players,
DVD players, and CD players.
y
OPTICAL & HDMI:
ports for receiving digital audio from TV and from TV boxes, and link Karaoke
players to built-in DACs
3. EFF VOL:
Adjust the volume of echo effects when singing Karaoke
4. MIC VOL:
Adjust microphone volume for both MIC ports.
5. MUSIC VOL:
Adjust the volume of Karaoke background music.
6. POWER ON / OFF:
Turns amplifier on / off
7. MIC
the mic effects control area includes:
y
DELAY BALANCE:
Adjust the delay effect balance between the left and right speakers, for situations
where one speaker must be placed near a wall/corner and might produce more sound reflection. In
addition, this button is also to adjust the Pingpong Delay effect in one repeat cycle will be adjusted
for the left and right speaker channels with different levels of Delay, creating the feeling of the sound
running from right to left and vice versa, suitable for large spaces to create more resonance for
microphones.
y
DELAY:
Adjust the repetition rate, the amount of time between repeated sounds of the microphone
with reverberation effects, increase (fast) or decrease (slow).
y
REPEAT:
Adjusts the repetition of the Microphone sound, to create a more or echo effect.
y
BASS:
Adjusts the low frequencies of the microphone.
y
TREBLE:
Adjusts the high frequencies of the microphone
8. Microphone
ports
and input volume control button for each Microphone
9. MUSIC:
knobs to adjust the tone for background music, including:
y
BASS:
Adjusts low frequencies for background music.
y
TREBLE:
Adjusts the high frequencies for background music.
2
