Introduction
The NUX DA-30BT is a 30-watt personal monitor amplifier designed for electronic drums, keyboards, digital pianos, and synthesizers. It features Bluetooth connectivity for audio streaming and two independent input channels, allowing multiple musicians to share monitoring in various settings.
Package Contents
Please check the box for the following items:
- NUX DA-30BT Personal Monitor Amplifier
- Power Cable
- Input Cables (as specified by manufacturer)
- User Manual (this document)
Product Overview
Front Panel Controls
The front panel of the DA-30BT provides all essential controls for input, tone, and power management.
Image: Front view of the NUX DA-30BT amplifier, showing the speaker grille, control panel with input jacks, volume knobs, bass and treble controls, auxiliary input, and power switch.
- INPUT 1 (1/4" Jack): Main input for instruments like electronic drums or keyboards.
- INPUT 2 (1/4" Jack): Secondary input for another instrument or audio source.
- INPUTS Volume Controls: Independent volume knobs for INPUT 1 and INPUT 2.
- BASS Control: Adjusts the low-frequency response of the amplifier.
- TREBLE Control: Adjusts the high-frequency response of the amplifier.
- AUX IN (3.5mm Jack): Stereo input for connecting external audio devices like smartphones or MP3 players.
- POWER Switch: Turns the amplifier on or off.
- Bluetooth Indicator: Lights up when Bluetooth is active and paired.
Rear Panel Connections
The rear panel houses the power input and important product information.
Image: Rear view of the NUX DA-30BT amplifier, showing the AC power inlet, regulatory information, and serial number label.
- AC Power Inlet: Connect the provided power cable here.
- Serial Number: Unique identifier for your unit.
- Regulatory Information: Compliance markings and electrical specifications.
Setup
- Power Connection:
Connect the supplied power cable to the AC Power Inlet on the rear panel of the DA-30BT and then to a suitable electrical outlet.
- Instrument Connection:
For electronic drums, keyboards, or other instruments, connect a 1/4" instrument cable from your device's output to either the INPUT 1 or INPUT 2 jack on the front panel.
- Auxiliary Device Connection (Optional):
To play audio from an external device (e.g., smartphone, MP3 player), connect a 3.5mm stereo audio cable from your device's headphone output to the AUX IN jack on the front panel.
- Bluetooth Pairing:
Turn on the DA-30BT. The Bluetooth indicator will flash, indicating it's ready for pairing. On your Bluetooth-enabled device, search for "NUX DA-30BT" and select it to pair. The indicator will become solid once paired.
Operating Instructions
- Power On/Off:
Press the POWER switch on the front panel to turn the amplifier on or off. Ensure all volume controls are set to minimum before powering on to prevent sudden loud noises.
- Adjusting Input Volume:
Use the independent volume knobs for INPUT 1 and INPUT 2 to set the desired level for each connected instrument. Adjust the master volume on your instrument as needed.
- Tone Control:
Use the BASS and TREBLE controls to adjust the amplifier's tonal characteristics. Turn clockwise to increase, counter-clockwise to decrease.
- Using Auxiliary Input:
When an external device is connected to the AUX IN, control its volume directly from the external device. The AUX IN signal is mixed with the instrument inputs.
- Bluetooth Audio Playback:
Once paired, play audio from your Bluetooth device. The volume can be controlled from your device and the overall amplifier volume.
Maintenance
- Cleaning: Disconnect power before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or solvents.
- Storage: Store the amplifier in a cool, dry place away from direct sunlight and extreme temperatures.
- Handling: Avoid dropping or subjecting the unit to strong impacts.
Troubleshooting
- No Sound Output:
- Ensure the amplifier is powered on and the power indicator is lit.
- Check all cable connections (instrument, power).
- Verify instrument and amplifier volume controls are not set to minimum.
- Test with a different instrument or cable to rule out faulty equipment.
- Bluetooth Not Connecting:
- Make sure Bluetooth is enabled on your device.
- Ensure the DA-30BT is in pairing mode (Bluetooth indicator flashing).
- Forget "NUX DA-30BT" from your device's Bluetooth settings and try pairing again.
- Move your device closer to the amplifier.
- Distorted Sound:
- Reduce the volume on your instrument or the amplifier's input volume controls.
- Check if the BASS or TREBLE controls are set too high, causing clipping.
- Ensure cables are fully inserted and not damaged.
Specifications
| Feature | Detail |
|---|---|
| Model Name | DA-30BT |
| Output Wattage | 30 Watts |
| Compatible Devices | Electronic Drums, Keyboards, Digital Pianos, Synthesizers |
| Connectivity | Bluetooth, 1/4 inch phone jack (x2), 3.5mm AUX IN |
| Power Source | Corded Electric |
| Material | Plastic, Metal |
| Product Dimensions (L x W x H) | 3.31 x 2.36 x 4.96 inches |
| Item Weight | 5.7 ounces (162 Grams) |
| UPC | 885947103447 |
Important Safety Information
Please read and follow these safety instructions to prevent damage to the product or injury to yourself and others:
- Do not open the amplifier casing. There are no user-serviceable parts inside. Refer all servicing to qualified service personnel.
- Do not expose this unit to rain or moisture.
- Do not place liquid-filled objects, such as vases, on the unit.
- Ensure proper ventilation. Do not block any ventilation openings.
- Use only the power supply specified by the manufacturer.
- Protect the power cord from being walked on or pinched.
- Unplug the unit during lightning storms or when unused for long periods.
Warranty and Support
For warranty information and technical support, please refer to the official NUX website or contact your local NUX distributor. Keep your purchase receipt as proof of purchase.
Official NUX Website: www.nuxefx.com
