FiiO Q15 Portable Headphone Amplifier/DAC

🧾 Overview / Summary
The FiiO Q15 is a powerful DAC and headphone amplifier designed for both desktop and portable use.
With its dual power modes, flagship AKM DACs, and massive 1600 mW output, it delivers crystal‑clear sound for IEMs and full‑size headphones alike — whether at your desk or on the go.
Enjoy high‑res audio with USB, Bluetooth, or coaxial inputs, and fine‑tune your sound with global PEQ and a full‑color display.

✅ Key Features
✅ Dual power modes — USB‑C desktop mode bypasses battery for continuous playback
✅ Flagship AK4191 + AK4499EX DACs with DWA routing technology
✅ Bluetooth 5.1 with LDAC, aptX Adaptive & more
✅ 1600 mW output — powerful enough for any headphones
✅ USB, coaxial, Bluetooth inputs — universal compatibility
✅ Global PEQ — 10‑band EQ available even at 192 kHz PCM
✅ Full‑color IPS display with intuitive control
✅ Comprehensive protection: thermal, overvoltage, DC safeguards

📊 Technical Specifications
Parameter Value
DAC AK4191EQ + AK4499EX
USB Decoder XMOS 16‑core XU316
Bluetooth chip Qualcomm QCC5125 (BT 5.1)
Supported formats (USB) Up to 768 kHz/32‑bit PCM, DSD512, MQA
Supported formats (Coaxial) Up to 192 kHz/24‑bit PCM, DSD64
Bluetooth codecs LDAC, aptX Adaptive, aptX, SBC
Max Output Power Up to 1600 mW (balanced)
SNR ≥ 123 dB (A‑weighted)
THD+N < 0.0004%
Noise floor PO < 3 μV; BAL < 4.8 μV
Display Full‑color IPS
Dimensions Compact, 18:9 ratio
Weight Portable yet robust
Inputs USB‑C, Coaxial, Bluetooth
Outputs Balanced & SE headphone outs

📦 What’s in the Box
📦 FiiO Q15 DAC/AMP
🔌 USB‑C cables (data & power)
🔗 Coaxial cable
📖 Quick start guide
🪛 Warranty card & documentation

🔄 Compatibility
✔ Compatible with IEMs, full‑size headphones, powered speakers, DACs
✔ USB input supports Windows, macOS, Android, iOS, Linux
✔ Works with gaming consoles (PS5, Switch) via USB or coaxial
✔ Bluetooth works with smartphones, tablets, and DAPs (LDAC, aptX)
✔ RCA/coaxial input for CD players & streamers

📦✈️ Shipping & Returns
📦 Insured worldwide delivery
🔄 14‑day return policy
🛡️ 2‑year EU warranty

📝 Reviews
⭐ "Finally a portable DAC/amp that matches desktop power. Superb build & sound." — AudioHead
⭐ "Perfect balance of portability & performance. Drives my HD800S with ease." — Verified Buyer
⭐ "Beautiful screen, intuitive controls, and clean sound." — Head-Fi User