Best Audiolab M-DAC nano Black Friday – The transmission of audio signals via Bluetooth is undoubtedly practical. At the same time, there are still enough headphones or other “loudspeakers” that work with cables. The M-DAC nano supposed to build a bridge to these devices and even provide a sound improvement.
We are pleased to present to you a list of Best Audiolab M-DAC nano Black Friday for you. Hope you will choose for yourself the best product
Contents
Best Audiolab M-DAC nano Black Friday & Cyber Monday Deals 2021
1. Audiolab M-DAC Nano Portable Wireless DAC and Headphone Amplifier
2. Audiolab Portable Headphone Amplifier Audio Powered USB DAC Headphone Amp for Phone (Android, USB-C Port)
3. Audiolab AAV-MDACPLUS Digital Audio Converter Pre-Amplifier – Black
Audiolab M-DAC nano Black Friday Review
First of all, the battery-operated device attracts attention with its extremely compact dimensions (4.4 x 4.4 cm) and the light weight of 28 grams – ideal for mobile use. The black plastic housing is suitable for everyday use, but not explicitly of high quality. But more is about the inner values: On the receiver side, the M-DAC nano works with Bluetooth 4.2 and the higher-resolution codecs aptX and AAC. In addition, there is a headphone amplifier with a 3.5 mm jack output, which is also able to handle high-impedance headphones (8 to 300 ohms). After all, the built-in Cirrus Logic DA converter should ensure optimized sound enjoyment. It supports resolutions up to 32 bits and 384 kHz. At first glance, that doesn’t really fit the 16-bit transmission path of Bluetooth.
Who needs it
There are several useful applications for the M-DAC nano. First of all, it offers itself for the operation of wired headphones on smartphones without a jack output – keyword “iPhone”. You don’t have to do without the usual and possibly high-quality headphones. The test device fits into every pocket due to its dimensions and can also wear on the belt thanks to the included clip. Annoying adapters, such as via USB-C or Lightning, are no longer necessary.
An important purchase argument is the built-in D / A converter, which is simply higher quality than the counterparts in the smartphone and is said to provide a sound improvement through the aforementioned upsampling.
Likewise, the M-DAC can stream nano sound from a smartphone, tablet or computer to a hi-fi playback system. And finally, such a system can also help older sound systems in cars to achieve a high-quality Bluetooth audio range.
Practice
The M-DAC nano works with an integrated battery. This offers almost five hours of gaming time when using the 32-bit option. The manufacturer speaks of a runtime of up to eight hours, but then without upsampling. In two hours you can charge the device via USB using the supplied inductive charging cradle clad in leather (playback is still possible). A direct connection for USB, on the other hand, is not provided, which would have made sense for stationary operation.
In everyday life, the device switched on using the only switch. This is also used for problem-free and fast pairing, as well as for switching back and forth between conventional 16-bit resolution and upsampling – all visualized via a multi-colored LED. The second control element is the stepped volume control with push function.
From here you can also start or stop playback and jump between tracks with multiple clicks. It is also possible to manage phone calls and call up a voice assistant on the smartphone. Other features include the automatic pause of the playback when the handle is pulled out and an automatic switch-off after 10 minutes of inactivity. Finally, the availability of the aptX LL Codec remarkable, which recommended for the sound output of videos due to its fast working method. In contrast to the other solutions, there is no longer an annoying offset between image and sound. The range of the radio link is sufficient for the applications mentioned.
Sound
When it comes to the sound evaluation of the M-DAC nano, I am somewhat divided. The device advertises with a high-quality converter, but at the same time does without the most important audiophile codecs aptX HD and LDAC for the Bluetooth link. A data-reduced signal inevitably ends up in the headphones. If in doubt, an existing analog output on the smartphone has the better cards if it plays uncompressed sources. In fact, such an exit would not encourage the purchase of the product tested here. Accordingly, I deliberately don’t lean out of the window too much at this point.
In its function as a Bluetooth headphone amplifier, the M-DAC nano delivers a low-noise output signal that provides sufficient level reserves ( even for quiet headphones like the AKG K702 (for testing)) .
The effects of the switchable upsampling to 32 bit / 384 kilohertz are clearly audible. The sound gain expressed by improved transparency, detail, and panorama resolution as well as an added value in the bass. The overall sound is moving forward noticeably. The objective assessment made more difficult, however, because the switching also involves a small level jump. And as you know, it usually sounds better anyway.
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