Bloom's Take With new features like Bluetooth DAC and all around improvements to the sound, DX170 is a clear evolution of iBasso’s DX100 series in both sound and performance. As an all-in-one portable device that can drive a surprising range of headphones well while providing capabilities ranging from a wireless streamer to a S/PDIF transport or a next level iPod, DX170 continues the DX160’s legacy as an incredible little DAP that doesn’t cost a whole lot of money. |
The DX170 utilizes the FPGA-Master technology developed by iBasso. The FPGA-Master, as the audio system controller, directly requests audio data from the SoC, and plays a major role in signal reproduction and maintaining signal integrity. It synchronizes and generates all audio clocks at the same time utilizing two NDK femtosecond oscillators to achieve a fully synchronized single clock source. The FPGA and NDK oscillators also reduce jitter to an extremely low level, building a clean digital audio signal.
Dual Cirrus Logic flagship CS43131 DAC chips are used. With an exclusive OPAMP+BUF amplification after the CS43131, the DX170 brings out its strengths while retaining the CS43131's transparency and exquisiteness.
With the advanced process technology of the RK3566, the system response is significantly improved. The AnTuTu score now reaches 100,000, far exceeding the Qualcomm 430/425 platform commonly used by players of the same price range. The user experience is greatly improved and enhanced.
Low Noise Floor Helps Ensure Musical Enjoyment
Just like being out on a quiet night, you can focus on the world of the music and touch every note. Even in the face of high sensitivity IEMs, the background noise is imperceptible.
CNC engraved aluminum frame with Black, Grey, or Blue Anodized finishes. With an up-to-date 5 inch 1080p full screen and a curved frosted glass + etched back cover, the visual enjoyment during use is enhanced.
The DX170 includes MQA technology which enables you to playback MQA audio files and streams, enjoying the sound of the original master recording.
4.4mm Balanced Output
3.5mm Single Ended Output
Line Out
I previously owned an Onkyo DPX-1 dap that was aurally satisfactory but increasingly 'clunky' especially as its memory approached maximum. Too, the irreplaceable battery was no longer holding a charge for very long. The iBasso DX-170 seems to have a 'blacker' background (but this could be wishful thinking...) and the interface is the very familiar android I use with my cell phone. Both daps have a dedicated balanced output which is important to me. I've identified one bug: It won't allow me to charge to 80% even though that's an option in the menu. (IBasso wrote that they will address this...) Switching between the included Mango player and Tidal is a little cumbersome and, with the advice of Bloom, I deleted the included (Chinese) app store and added Google Play. BTW, the gentlemen at Bloom were very helpful and friendly. I highly recommend this vendor!