FiiO BRTR15 Portable Bluetooth DAC & Headphone Amp

🧾 Overview / Summary
The FiiO BTR15 is a versatile Bluetooth DAC and headphone amplifier designed for high‑resolution audio on the go or at your desk.
With dual DACs, balanced & single‑ended outputs, and a global parametric EQ, it delivers pure, powerful, and customizable sound whether you connect via Bluetooth, USB, or use it as a dongle.

✅ Key Features
✅ Dual‑core architecture: QCC5125 + XMOS XU316 for high‑res Bluetooth & USB
✅ Global 10‑band parametric EQ for precise sound tuning in all modes
✅ Dual DACs & fully balanced output with 3.5 mm and 4.4 mm headphone jacks
✅ Brilliant 0.96‑inch OLED display for easy operation & status monitoring
✅ Independent power supply for amplifier — cleaner & stronger output
✅ Supports MQA decoding, PCM up to 384 kHz/32‑bit, DSD256
✅ Three operating modes: PC, Bluetooth, and Phone — switch with one button
✅ Aluminium & curved glass design with durable build & elegant look

📊 Technical Specifications
Parameter Value
Bluetooth Chip Qualcomm QCC5125
USB Controller XMOS XU316
DAC Dual ES9219MQ
Supported formats (USB) PCM up to 384 kHz/32‑bit, DSD256
Supported formats (BT) LDAC, aptX Adaptive, aptX HD, aptX LL, aptX, AAC, SBC
MQA support Up to 8x unfolding
Outputs 3.5 mm single‑ended + 4.4 mm balanced
Display 0.96‑inch OLED
EQ Global parametric EQ (PEQ)
Dimensions Compact (exact size not specified)
Weight Lightweight (exact weight not specified)
Battery management Isolated charging, high‑temp protection
Build Aluminium alloy frame, dual‑curved glass
App support FiiO Control App (OTA updates, PEQ)

📦 What’s in the Box
📦 FiiO BTR15
🔗 USB‑C cable
📖 Quick Start Manual
📄 Transparent clip
🛡️ Warranty Card

🔄 Compatibility
✔ Works with Android, iOS, Windows, macOS — USB & Bluetooth
✔ Supports UAC1.0 driverless mode for gaming consoles (Switch, PS5)
✔ Compatible with a wide range of headphones via 3.5 mm and 4.4 mm
✔ Global PEQ supported in Bluetooth (up to 96 kHz) and USB (up to 192 kHz) modes
✔ Controlled via FiiO Control App on Android/iOS

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

📝 Reviews
⭐ "Best‑in‑class wireless DAC — superb sound and EQ options in your pocket." — Head‑Fi
⭐ "Clean, powerful, and beautifully made. Drives my headphones effortlessly." — Verified Buyer
⭐ "A premium feel and a premium sound for a reasonable price." — Audiophile Forum