3. FRONT PANEL
1. Status display
It indicates the status of the music source as well as the volume controls.
2. BGM controls
3. AUX IN input
Controlled by CH3 / AUX IN volume control, both signals are mixed.
4. USB input
Used for MP3 player.
5. Audio inputs volume controls
6. BASS and TREBLE level controls
7. MASTER volume control
8. POWER switch
Used to power ON/OFF the unit.
9. POWER indicator
It lights in blue when 110 ~ 240 Vac is available and power is on.
10. SIGNAL indicator
It lights in green when there is audio at the output.
11. ‐10 dB indicator
It lights in green when the output audio level is higher than ‐10 dB.
12. CLIP LED indicator
It lights in yellow when the output audio level is too high.
13. PROT LED indicator
It lights in red when the amplifier comes into protection status.
MA-30M / MA-60M Version 1.0
MA-30M / MA-60M
AMPLIFIER
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