JOYO DA-30 Electronic Drum Amplifier Owner’s Manual

: June 5, 2024
: JOYO

Table of Contents

JOYO DA-30 Electronic Drum Amplifier
INTRODUCTION
IMPORTANT NOTES
DA-30 electronic drum amplifier’s features
PANEL DESCRIPTION
SPECIFICATIONS
ACCESSORIES
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JOYO DA-30 Electronic Drum Amplifier

JOYO-DA-30-Electronic-Drum-Amplifier-PRODUXT

INTRODUCTION

We know you don’t like reading owners’ manuals, but you’ve just purchased one of the finest electronic drum amplifiers, and you about it! So, before you plugin and start jamming along, we’d like to suggest you take just a few minutes to scan these pages. The DA-30 electronic drum amplifier adopts a Class-D power amplifier chip, which gives an RMS power of 30w. The Class-D power amplifier is characterized by high efficiency, power-saving, and lightweight. The DA-30 is specially designed for electronic drums and includes 2 matched speakers: one 8- inch 40 bass speaker and one 3-inch 40 treble speaker. A compact and elegant design makes it suitable for different venues of performance, such as clubs, homes, or recording studios. Besides, its Bluetooth music playing function makes it a perfect practice amp. In these pages, you’ll find a detailed description of the features of your DA-30, as well as a guided tour of its control boards, and step-by-step instructions for setting up and using the amp. Additionally, please tries to check out our website www.joyoaudio.com for the product line. complete information about our full

IMPORTANT NOTES

Please read all instructions before operating the unit!
Keep these instructions for future reference.
Please heed all safety warnings.
Follow manufacturer’s instructions.
Do not use this unit near water or moisture.
Clean only with a dry cloth.
Do not block any of the ventilation openings. Install in accordance with the manufacturer’s instructions.
Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus that produce heat.
Please use matched polarized or grounding-type plug, the wide blade or third prong is provided for your safety. When the provided plug does not fit your outlet, consult an electrician for the replacement of the obsolete outlet.
Protect the power cord from being walked on and pinched particularly at plugs, convenience
receptacles and at the point at which they exit from the unit.
Unplug this unit during thunderstorms, lightning or if it is not in use for a long time.
Refer to qualified personnel when the unit has been damaged in any way.

DA-30 electronic drum amplifier’s features

JOYO-DA-30-Electronic-Drum-
Amplifier-FIG-1

Tailor-made 8-inch 40 bass speaker and 3-inch 40 treble speaker.
2 EQ knobs for high and low frequencies.
Perfectly designed chassis to let the drummer hear everything. The speaker panel was designed with a 45° angle for better audition???
Bluetooth communication unit, with an independent Bluetooth volume knob.
Steady handle, which is portable and convenient for outdoor performance and performances at other venues.

PANEL DESCRIPTION

JOYO-DA-30-Electronic-Drum-Amplifier-
FIG-2

Power switch/power indicator-The power indicator of DA-30 is in red when it’s turned on, it goes out when it’s turned off.
Bluetooth switch- You can turn on the Bluetooth function by tapping the Bluetooth switch, the Bluetooth indicator flickers when the Bluetooth is turned on, the Bluetooth indicator is on when it’s connected to Bluetooth devices successfully.
Bluetooth Volume knob-Turn it clockwise (+) , the volume will be turned up, turn it counterclockwise(-), and the volume will be turned down. To obtain optimum SNR, please make sure your electronic drum amplifier is in an appropriate volume and then adjust it to the desired tone position.
Bass EQ control- knob for Electronic Drum’s Input Jack, it provides approximately 12dB of cut or boost, with a peak(bell) curve. When the knob is at the triangle “0” position(at a sticking point), there is no boost or attenuation. As it is turned clockwise to the +12 position, the frequency area is boosted; as it is turned counterclockwise from the -12 position, the frequency area is attenuated.
Treble EQ control knob for Electronic Drum’s Input Jack, this peaking control provides approximately 12dB of cut or boost, with a peak (bell) curve. When the knob is at the triangle “0” position(at a sticking point), there is no boost or attenuation. As it is turned clockwise to the +12 position, the frequency area is boosted; as it is turned counterclockwise from the -12 position, the frequency area is attenuated.
Electronic drum’s Volume knob-Turn it clockwise (+) , the volume will be turned up, turn it counterclockwise (-, the volume will be turned down. To obtain optimum SNR, please adjust it to an appropriate volume and then adjust to the desired tone position.
Electronic drum’s Input Jack-it is designed for processing an electronic drum’s line signal.
External Output Jack-you can connect DA-30’s signal output to the mixer or connect to the other DA-30 or other active speakers.
Power Input Jack-There is a protective tube inside the Power Input Jack, if you need to replace it, please pull out the protective tube compartment and replace the protective tube.
Note! JOYO assembles the related fuse according to the countries’ mains voltage before delivery, if the protective tube is broken, please have it replaced by the qualified technology organizations! Please refer to item NO. 10 and choose the related protective tube according to your mains

Protective tubes’ specifications-If the protective tube needs to be replaced, please check up the mains voltage of your country first, then choose the related protective tube according to the table!

Warning! Please use the protective tube as specified in the table! The incorrect model number of the protective tube might cause it not able to fuse in time, or incorrectly fused as it cannot withstand instant current and lead to the
unit’s malfunction!
Note! JOYO assembles the related fuse according to the countries’ mains voltage before delivery, if the protective tube is broken, please have it replaced by the qualified technology organizations!
11.220V-240V/100V-120V slide switch-Make sure the protective tube’s specification is “F500mA
L250V” before you switch to 220V-240V, and make sure the protective tube’s specification is “F1A
L250V” before you switch to 100V-120V.
Warning! JOYO has adjusted the position of the slide switch according to the countries before the unit leaves the factory, so please don’t adjust the position of this slide switch at will. If you adjust it incorrectly, the internal
the protective fuse might be damaged and the unit might malfunction!
Warning! If the protective tube is broken, please have it replaced by qualified technology organizations!