FiiO BTR15

FiiO BTR15 – High-Power Portable Bluetooth DAC/AMP

The FiiO BTR15 elevates pocket-sized DACs with high-end design, balanced output, and top-tier features. With dual ES9219MQ DACs, a powerful 4.4 mm balanced output, full HD codec support including LDAC and aptX Adaptive, a crisp OLED display, and robust battery system, it's designed for audiophiles on the move.

Key Features

• Dual ES9219MQ DACs: Provides separate, parallel audio paths for superior quality and low distortion
• Balanced 4.4 mm output: Delivers up to 340 mW into 32 Ω for serious headphone driving power
• QCC5125 Bluetooth 5.1: Supports LDAC, aptX Adaptive/HD/LL, AAC, and SBC with stable connection
• USB DAC functionality: PCM up to 384 kHz, DSD256 support, UAC 1.0 driver-free operation
• 0.96″ OLED display: Clear visual feedback for mode, codec, battery, and settings
• Global parametric EQ: Customizable across all modes via FiiO Control app
• PC/BT/Phone mode switch: Easily toggle between operating modes for seamless use
• MQA full decoder: Native master-quality playback for MQA-compatible music

Customer Benefits

Enjoy powerful, refined audio on the go. Whether streaming wirelessly or using as a USB DAC, the BTR15 delivers clean, dynamic sound with balanced power, rich features, and intuitive control—all wrapped in a portable, durable package.

Quick Specs

• Dimensions: 72 × 32 × 12 mm
• Weight: ~37 g
• Output Power: Balanced 340 mW / SE 125 mW @ 32 Ω
• SNR: ≥122 dB A-weighted
• DAC Support: PCM up to 384 kHz, DSD256, MQA Full Decoder
• Battery: 550 mAh, ~8 hrs playback, <2 hrs charge
• Bluetooth: 5.1 with LDAC, aptX Adaptive/HD/LL, AAC, SBC

What’s in the Box

• FiiO BTR15 DAC/amp
• USB-C to USB-C cable
• USB-A adapter
• Removable clip
• Quick-start guide & warranty card

Use Cases / Ideal For

Perfect for audiophiles who need high-quality listening on phones, laptops, or in-car systems. Ideal for daycare with IEMs, balanced headphones, MQA streaming, and EQ tuning in one compact unit.

Compatibility

Works with iOS, Android, Windows, macOS via Bluetooth or USB. Supports high-resolution wireless and wired playback, EQ settings via FiiO Control app, and dual-device pairing.

Pros & Cons

✅ Pros:

• Exceptional power and clarity from a small device
• Wide codec and resolution support, including MQA
• OLED display and parametric EQ improve usability
• Strong battery features with health protection

⚠️ Cons:

• No fast charging—takes ~2 hours
• Glass chassis benefits from protective case
• Mode switch may feel small—need accessible buttons

The FiiO BTR15 sets a new bar for compact Bluetooth DACs: powerful, feature-rich, and sonically refined. Whether you stream, listen wired, or adjust EQ, it delivers audiophile-grade performance in your pocket. Experience premium sound wherever you go.