Donner DDA-20 User Manual - Page 3
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Control instructions
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3. INPUT ：
Used to connect input of musical instruments such as'electronic drums';
4. GAIN :
Used to adjust the gain of the audio input from the 'INPUT' interface;
5. LOW :
This knob is used to adjust the low-frequency signal of the sound
source input from the 'INPUT' interface;
6. HIGH :
This knob is used to adjust the high-frequency signal of the sound
source input from the 'INPUT' interface;
7. Bluetooth function knob ：
Long press:turn 'on/off' Bluetooth; Click:'start/pause' music playback ;
Twist right：Switch to next song;
Twist left：Switch to previous song;
8. Power switch ：
Flick upwards to'turn on the power ';
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DDA-20
right and stay：Volume increase;
left and stay：Volume discrease;
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Thank you for choosing to purchase our DDA-20 electronic drum amplifier.
Before using this product, please take a moment to read the user manual to
understand the product's functions, usage skills and precautions, so that you
can use this product better in the future.
Product description
DDA-20 is an electric drum amplifier developed based on the sound characteristics
of electronic drums. It is equipped with a 6.5-inch woofer and a 2.0-inch tweeter, so
that when you use electronic drums, you can not only output the bass sound of the
drum, but also have the treble sound of the wiper, thus perfect restoration Drum tone
effect. In terms of amplifier function selection, in addition to bass and treble balanced
modulation, volume control and other functions, DDA-20 also expands the function
of Bluetooth music playback , which greatly meets the needs of users for speakers.
Product parameter
Model
DDA-20
Rated output power
LF/20W+HF/5W
Woofer 6.5 inches
Speaker
tweeter 2.0 inches
Frequency response
50-20kHz
GAIN：Volume gain
LOW：Low frequency signal strength
HIGH：High frequency signal strength
Control
B-MODE：Bluetooth function buttons
POWER：Power switch
Indicator light
Multi-function indicator (Bluetooth/Power)
Input jack: 6.35mm audio interface
interface
DC - IN: random power cord
295(L) × 225(W) × 230(H)mm
size
weight
3.6 KG
1 * Donner DDA-20 20W Amplifier
1 * Donner Warranty Card
Package Included
1 * Original Adapter ( 18V/3A )
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