In this article, we will dive into some of the best DACs for 2024. DAC is short for digital to analog converter. DACs became very popular when CDs first came on the scene, as many offered far better circuitry than found inside most CD players and significantly improved the sound. These units usually had one or two digital inputs to take signals from a CD player with digital out and typically had a fixed level output to connect up to your audio system like you would a CD player back then. We have seen lots of evolution in the DAC market, with many great new features. The popularity of streaming audio has undoubtedly had an enormous impact on the feature sets we see. By the time this article is over, we hope you will better understand what to look for in this category and how to make the best decision on your musical journey.
For those unfamiliar with DACs, a DAC is simply the part of the electronics chain that converts digital signals into analog. How well it does this is dependent on many things, including the DAC chips themselves and the supporting circuitry. Your smartphone, like many devices, has a DAC inside. At the higher end of the scale, DACs can cost as much as an automobile.
This list will also include many combo units, including a DAC and streamer that gives you access to the wonderful world of HiRes streaming audio. A few of these can even function as a full-fledged audio preamp where you would just need to add a power amplifier. One very cool thing about a DAC/Streamer/Preamp combo is that you can typically control the system's volume right from your smartphone, where you are selecting your music.
Now, before we dive into our top units, let’s review some of the features we will cover.
Bit Rate Capability will tell you how far the unit can go in playing back HiRes Audio files from some premium streaming services or your stored files.
Asynchronous USB computer input is something you will want to look for if you plan to connect up a laptop or desktop computer to your DAC, which is very common in office systems.
If you also want to connect your TV to your DAC, it should ideally have an HDMI ARC input or, if not, a Toslink digital input.
If you have music on a USB drive, you must confirm it has a USB drive input.
For those of you who are headphone buffs, we will list whether it has a built-in headphone amp.
If you see a DAC has variable audio out, that means it could be used as a preamp.
For even more flexibility, some DACs include a subwoofer out, and a few even give you bass management to control the crossover where the signal gets separated from your main speakers and goes to your subwoofer.
We will also list the additional inputs each unit has.
Finally, there is Roon, a super cool interface that combines Tidal, Qobuz, and your entire music library into the best music discovery system we have ever seen. We will note if Roon is on board, too.