Auna Bluetooth Amplifier Hifi User Manual

Introduction

This manual provides comprehensive instructions for the setup, operation, and maintenance of your Auna Bluetooth Amplifier Hifi. Designed for a superior audio experience, this 2-zone stereo amplifier delivers dynamic power and versatile connectivity options, including Bluetooth and DAB+ radio. Please read this manual thoroughly before using the device to ensure proper operation and to maximize its performance.

Key Features

• Powerful Audio Output: Two channels of high-grade multichannel sound audio power with a peak power of 4 x 100W RMS, and 2 independently controlled zones.
• Bluetooth Connectivity: Seamless music streaming from smartphones, tablets, or laptops.
• Integrated DAB+ Radio: Enjoy noise-free digital radio broadcasts.
• Multiple Input/Output Modes: Includes RCA and AUX inputs for various audio sources like radio receivers, cassette decks, MP3, and CD players. Audio output allows signal pass-through to other devices.
• User-Friendly Controls: Clear, responsive buttons on the unit and a convenient remote control for adjusting volume, bass, and treble.
• Elegant Retro Design: A stylish aesthetic suitable for various home environments.

Package Contents

Upon unpacking, please verify that all items listed below are present and in good condition:

• 1 x Auna Hifi Amplifier
• 1 x Remote Control
• 1 x Multilingual User Manual (this document)

Setup Guide

1. Placement

Place the amplifier on a stable, flat surface with adequate ventilation. Ensure it is away from direct sunlight, heat sources, and moisture. Maintain sufficient space around the unit for airflow.

2. Connecting Speakers

Connect your speakers to the speaker terminals on the rear panel of the amplifier. Ensure correct polarity (+ to + and - to -) for each speaker. This amplifier supports 4 x 100W RMS speakers.

Image: Rear panel of the Auna amplifier, illustrating the various connection ports including speaker terminals, RCA inputs, and power input. Dimensions are also shown: 43 cm width, 12 cm height, 22 cm depth.

3. Connecting Audio Sources

Use RCA cables to connect external audio devices (e.g., CD player, MP3 player, cassette deck) to the corresponding RCA input jacks (CD, DVD, AUX) on the amplifier's rear panel. For devices with a 3.5mm jack output, use an appropriate adapter if necessary.

Note on Phono Input:

This amplifier does not include a dedicated phono input for turntables. If you wish to connect a turntable, an external pre-amplifier (phono stage) will be required between the turntable and the amplifier's RCA input.

4. Power Connection

Once all audio connections are made, connect the power cable to the amplifier's AC input and then to a suitable wall outlet. Ensure the power switch on the rear panel is in the OFF position before plugging in.

Operating Instructions

1. Powering On/Off

Flip the power switch on the rear panel to the ON position. Then, press the power button on the front panel or the remote control to turn the unit on. To turn off, press the power button again. Note that the unit defaults to a volume level of 30 upon power-on, which may be loud. Adjust the volume immediately after powering on.

Image: Front panel of the Auna amplifier, showcasing the main controls including volume, bass, treble, balance knobs, input selectors, and the digital display showing "VOL=30".

2. Input Selection

Press the "SOURCE" button on the front panel or the remote control to cycle through available inputs: CD, DVD, AUX, BT/DAB. Select the input corresponding to your connected audio device.

Image: The Auna amplifier with graphical overlays highlighting its key features: DAB/DAB+ radio, Auxiliary input, and Bluetooth connectivity. Additional text describes amplifying sound with 4x75 watts RMS, unlimited music via Bluetooth, enhanced record sound via phono input (note: this image description contradicts the product description about phono input, the product description is more accurate), best acoustics with bass and treble control, playing CDs & DVDs directly, and 2 stereo outputs for speakers.

3. Bluetooth Operation

1. Select "BT/DAB" input. The amplifier will enter Bluetooth pairing mode.
2. On your smartphone, tablet, or computer, enable Bluetooth and search for available devices.
3. Select "Auna Amplifier" (or similar) from the list to pair. Once paired, you can stream audio wirelessly.

Note on Bluetooth Range:

The effective Bluetooth range is approximately 3 meters. Exceeding this distance may result in signal dropouts or disconnection.

Image: The Auna amplifier shown with a hand holding a smartphone, indicating Bluetooth streaming, and the included remote control. Text highlights "Streaming & Balance" via Bluetooth and adjustable bass, treble, and balance, and "The Music Under Control" through convenient remote operation.

4. DAB+ Radio Operation

1. Select "BT/DAB" input.
2. Press the "DAB SCAN" button to initiate a scan for available DAB+ stations.
3. Use the "PREV" and "NEXT" buttons to navigate through the scanned stations.

Note on DAB+ Station Display:

The display may not show station names or detailed listings. It is recommended to remember station numbers or keep a written list for easy access.

5. Volume, Bass, Treble, and Balance Control

Adjust the main volume using the large "VOLUME" knob on the front panel or the volume buttons on the remote control. Use the "BASS" and "TREBLE" knobs to fine-tune the low and high frequencies. The "BALANCE" knob adjusts the audio distribution between the left and right speakers.

Image: The Auna amplifier placed on a wooden surface in a living room, with a person relaxing on a sofa and using a smartphone, illustrating the multi-channel amplifier's use for multiple rooms, strong sound from 4x75 watts, and the ability to connect external speakers to 2 stereo outputs.

Image: A collage showing a stack of compact discs and a close-up of a turntable's needle on a vinyl record. This illustrates the amplifier's compatibility with various music sources, including CD/DVD players and vinyl collections (with an external phono pre-amp).

Maintenance

Cleaning

Always disconnect the amplifier from the power outlet before cleaning. Use a soft, dry cloth to wipe the exterior surfaces. Do not use liquid cleaners, aerosols, or abrasive materials, as they may damage the finish or internal components.

Ventilation

Ensure that the ventilation openings on the amplifier are not blocked. Proper airflow is crucial to prevent overheating and ensure long-term performance.

Troubleshooting

Specifications

Warranty and Support

Auna products are designed for reliability and performance. For warranty information and technical support, please refer to the contact details provided with your purchase documentation or visit the official Auna website. Keep your proof of purchase for any warranty claims.

For further assistance, you may also visit the AUNA Store on Amazon.