FiiO M11S is the latest generation of the widely acclaimed M11 Android digital audio player. FiiO designed the M11S audio architecture with two ES9038Q2M DAC chips, independent for left and right channels. The ES9038Q2M is a highly regarded 32-bit DAC chip that is used in some of the best-selling products on the market today. It allows the M11S to reproduce excellent clarity with high-resolution detail and clear, noise-free backgrounds.
The new Saber
M11S dual DAC features a premium dual DAC from ESS Saber Technologies. The left and right channels have their own independent, high-performance ES9038Q2M DAC to better reproduce every detail in your music. The ES9038Q2M is a high performance DAC that delivers unrivaled resolution and crystal clear noise!!!
4th Generation FPGA Clock Architecture
FiiO has developed a 4th Generation FPGA architecture with phase synchronization technology. It works in conjunction with two femtosecond crystal oscillators to create a highly accurate, unified, low-jitter clock source across the entire audio chipset. This allows the M11S to reproduce clear, authentic high-resolution audio.
Rich sound with an audiophile-grade power supply
Power plays an important role in any audio/electrical device. FiiO has developed a new audiophile-grade clean power supply for the M11S. The amplifier and amplifier sections of the device receive independent power and are completely isolated from each other. This allows the M11S to deliver clean and powerful performance, bringing our music to life!!!
The powerful amplifier section
of the M11S delivers increased output power thanks to a newly designed gain section. Under a 32Ω load, the M11S delivers up to 670mW of pure power, easily handling the most demanding IEMs!!!
6th Generation Honeycomb Design
Designed with a new hexagonal structure, M11S makes a striking first impression. It is amazing to hold and conveys its energy through its edgy design. FiiO used the 6th generation Honeycomb design structure in the M11S, identical to the M11 Plus and M17.
Lightning-fast performance with octa-core processor and open architecture Android
M11S boasts blazing-fast performance with an octa-core Snapdragon 660 processor and 3GB of RAM. The device comes with 32GB of onboard storage and comes with Android 10 OS. The FiiO M11S has Android SRC bypass, which provides full support for lossless high-resolution audio on various apps including Apple Music, Tidal, Qobuz, etc.
Improved battery life
on the M11S A large battery with a capacity of 5300 mAh is installed. It supports Q4.0 and PD fast charging, and takes only 3 hours to fully charge. Once fully charged, the M11S can provide up to 14 hours of continuous music playback!
Specs:
- High performance dual ES9038Q2M DAC chips.
- 4th generation FPGA architecture.
- Powerful amplification section.
- 5.0 inch 720P clear display.
- The best SoC Snapdragon 660 from Qualcomm.
- Latest Honeycomb design.
- FiiO multifunction key.
- Three headphone outputs, 3.5 mm+2.5 mm+4.4 mm.
- Backup battery.
- Open Android 10 OS with Global SRC bypass.
- Support two-way HD Bluetooth.
- MQA support.

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