After the successful S9, Hidizs came up with a new model, the Pro version, S9 PRO. The biggest difference with S9 is the used DAC chip, which is an ESS9038Q2M in S9 PRO instead of AK4493EQ.
Hi-Res Audio Certified
Hi-Res Audio certification is a design proposed and defined by Sony and recognized by JAS (Japanese Audio Association) and CEA (Consumer Electronics Association), requires the capability of audio devices to handle the digital resolution more than 24-bit/96kHz, for the purpose of performance extreme music quality and original sound reproduction.
Clean yet transparent. Excellent bass with fairly good sufficient depth, mids sounds full, and the smooth sparkly treble feels lively. Obviously S9 Pro is the master when compared with S9.
With up to 32bit/768kHz PCM, Hidizs S9 Pro DAC amplifier is ideal for a high-resolution audio source playback. As a portable but powerful DAC dongle, S9 Pro has both single-ended and balanced outputs, which means greater power, detailed resolution, more functional, and user friendly. It can even powerfully drive all full-size headphones.
LED indicator lights up in different colors, synchronized with the sample rate of the music being played.
Red: PCM 352.8/384(Khz)
White: PCM 705.6/768(Khz)
Green: PCM 44.1/48/88.2/96(Khz)
100mW@32Ω 3.5mm SE / 200mW@32Ω 2.5mm Balanced. Strongly drive ability in S9 Pro portable DAC AMP delivers outstanding desktop-class performance.
You can buy the Hidizs S9 PRO at a discounted price of $99 right now from Hidizs official store,