The FiiO DT11 is a portable Android 13 music transport with digital outputs only: two coaxial outputs (one doubles as optical) and USB audio output, running on a Snapdragon 680 with 4GB RAM and 64GB storage. It suits listeners who already own a DAC or DAC/amp and want a pocketable, app-capable source for it.
Who the FiiO DT11 is for
DAC and DAC/amp owners: Coaxial output rated under 67ps RMS jitter, optical up to 24-bit/192kHz and USB audio up to 32-bit/768kHz feed an external DAC.
Streaming listeners: Android 13 on a Snapdragon 680 with dual-band Wi-Fi handles streaming playback, and the DT11 also supports AirPlay and Roon Ready.
Portable stacks: A magnetic back snaps onto a compatible DAC/amp, and a USB-C port can supply up to 9W to the connected device.
Desk and car use: Desktop Mode runs it entirely on external power with the battery idle, and Car Mode powers it on and off with the car's supply.
Big libraries: 64GB of storage plus microSD up to 2TB, with about 24 hours of optical or coaxial playback from the 4000mAh battery in FiiO's test.
Skip it if: you want to plug wired headphones straight in; the DT11 has no headphone output, so wired listening needs an external DAC or DAC/amp.
FiiO DT11 key specs
Type: Portable Android music transport with digital outputs only
Platform: Qualcomm Snapdragon 680, Android 13, 4GB RAM, 64GB storage (about 52GB usable), microSD up to 2TB
Display: 4.7-inch, 750 × 1334
Digital outputs: 2 × 3.5mm coaxial (one shared with optical); USB-C audio output with two USB output modes
Output formats: USB audio up to 32-bit/768kHz and DSD512; coaxial up to 24-bit/384kHz and DSD128 (DoP/D2P); optical up to 24-bit/192kHz
Clock: FPGA with dual femtosecond crystal oscillators, same clock architecture as FiiO's M27; coaxial jitter under 67ps RMS
Wireless: 2.4/5GHz Wi-Fi with AirPlay and Roon Ready; Bluetooth 5.0 transmit (SBC, aptX, aptX HD, LDAC, LHDC) and receive (SBC, LDAC)
Battery: 4000mAh; about 24 hours with optical or coaxial output (FiiO test); PD fast charging in about 2 hours
Size and weight: About 68.7 × 121 × 17.7 mm; about 192g
In the box: DT11 (protective film pre-applied), USB-A to USB-C cable, quick start guide
Genuine FiiO stock. Free shipping on every order, 45-day returns.
FiiO DT11 vs similar options
vs FiiO M21: Adds four CS43198 DACs with 3.5mm and 4.4mm headphone outputs on the same Snapdragon 680 and 4,000mAh battery; pick the DT11 if you feed an external DAC and want dual coaxial plus optical outputs.
vs FiiO JM21: Costs less and adds dual CS43198 DACs with 3.5mm and 4.4mm headphone outputs on a Snapdragon 680; pick the DT11 for dedicated dual coaxial and optical outputs and M27-style clocking.
Yes. Every unit we sell is genuine and brand-new, shipped in its original packaging, and backed by our 1-year TonePier warranty and 45-day returns.
Where does my order ship from, and how long does it take?
Every order ships from our warehouse in China, with full tracking, and most orders ship within 3 business days. Shipping is free on every order; most US orders arrive within 7–15 business days and most orders to other countries within 7–20 business days — see our shipping policy for details.
What if it isn't for me?
You get 45 days to decide. Keep the packaging, keep it in like-new condition, and send it back for a refund. Ear tips unsealed for hygiene reasons are fine — we expect you to actually listen.
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