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Frequency Response | 20Hz - 20kHz |
---|---|
Digital Inputs | Optical, Coaxial, USB |
Analog Inputs | RCA |
Subwoofer Output | Yes |
Headphone Output | Yes |
Bluetooth | Yes |
Outputs | Speaker, Subwoofer, Headphone |
USB DAC | Yes |
Power Output | 30W |
Total Harmonic Distortion | <0.005 % |
Signal-to-Noise Ratio | >90dB |
Inputs | Digital, Analog |
Type | Hybrid Digital |
Bluetooth Version | 4.0 |
Read, retain, and follow all instructions and warnings for safe operation.
Avoid water, use proper attachments, ensure ventilation, and protect power cords.
Proper grounding, plugs, power sources, and protection against surges/lightning.
Prevent overloading, liquid entry, object insertion; refer service to qualified personnel.
Perform safety checks post-service; keep away from heat sources.
Notes on battery disposal, recycling, and recording model number.
Details on what's in the box and saving packaging for transport.
Steps for connecting sources, powering up, and selecting audio sources.
Description of Standby, Source, Volume, Display, Phones, Bass EQ.
Description of AUX 1, AUX 2, SUBW, SPEAKERS, and +12V TRIGGER IN.
Connecting USB devices and digital sources like OPTICAL/COAXIAL.
Instructions for connecting the detachable mains power cord.
Explanation of ON/OFF, volume, source selection, and tuner controls.
Step-by-step guide for inserting the battery into the remote control.
Instructions for pairing a Bluetooth device with the amplifier.
How to install the optional dome-shaped feet for stability.
Detailed technical parameters for audio output and quality.
Unit dimensions, weight, and standby power consumption.
Lists the items included with the NAD D 3020 amplifier.
Instructions for connecting external speakers and mains power.
Steps for connecting a Bluetooth device to the amplifier.