The ZEN Air DAC is an amplifier and digital-to-analog converter that excels in both top sound quality and compact design. Designed as the perfect complement for your headphones, it is the partner you won't want to be without when enjoying music at the office or in the comfort of your home. A 6.3 mm headphone jack is available at the front for your headphones. At the USB-B port on the back, you can connect computers, smartphones, or tablets. Thanks to the 16-core XMOS technology, the ZEN Air DAC is not only capable of rendering demanding audio files but also decodes the highest quality MQA data effortlessly. This means for you: Experience music not only in the best quality but exactly as the artists and producers intended: crystal clear, balanced, and studio verified. No headphones on hand? No problem. You can also easily use the ZEN Air DAC to enhance your amplifiers or active speakers. For this purpose, the ZEN Air DAC features a stereo RCA output. If you want to experience top sound, you can't do without bass. That's why the ZEN Air DAC with XBass offers the perfect solution to adjust the bass to your headphones and your taste. Get the most out of your music enjoyment. In addition to its various technical features, the ZEN Air DAC also gives you the option to adjust the strength of the audio signal via PowerMatch. This allows you to lower it for in-ear headphones, which are often very sensitive, and increase it for on-ear or over-ear models with low impedance. Be amazed at how much you can get out of your favorite headphones.