FiiO BTR13 – Ultra-Compact Balanced Bluetooth DAC/AMP

The FiiO BTR13 packs powerful audiophile features into a pocket-sized body. Featuring dual CS43131 DACs, balanced 4.4 mm output, LDAC and aptX Adaptive support via Qualcomm QCC5125, and a bright 0.96″ color screen—all powered by a back clip and internal battery. Ideal for both Bluetooth listening and USB-DAC use.

Key Features

• Dual CS43131 DACs: Fully balanced audio chain with up to 220 mW output into 32 Ω for clean, powerful sound
• Broad codec support: Bluetooth 5.1 with LDAC, aptX HD/Adaptive/LL, AAC, and SBC for flexibility and low latency
• 3.5 mm & 4.4 mm outputs: Choose between single-ended and balanced headphone connections
• Color IPS display & mode switch: Clear status info plus easy toggling between BT/PC/Phone modes
• Global PEQ: Integrated 10‑band EQ with presets and app/web control
• Car mode & in-line mic support: Auto power on/off with vehicle USB and CTIA inline button control

Customer Benefits

The BTR13 turns your wired headphones and IEMs into high-resolution, wireless devices with tonal control and potent amplification. Clip it on, and enjoy audiophile-grade sound on the go or superior quality via USB DAC at your desk.

Quick Specs

• Dimensions: 63 × 30 × 19 mm
• Weight: 29 g
• Battery: 460 mAh, ≈8 hrs playback, ≤2 hrs charge
• Bluetooth: 5.1 with full HD codec suite
• USB DAC: PCM up to 96 kHz
• Outputs: 3.5 mm SE + 4.4 mm BAL
• SNR: ≥128 dB; THD+N <0.0018%
• Input Modes: BT, PC (USB-C powered DAC), Phone (battery-powered DAC)

What’s in the Box

• FiiO BTR13 (B-Stock)
• USB-C cable
• Lanyard clip
• Screen protector
• Quick-start guide and warranty card

Use Cases / Ideal For

Perfect for audiophiles who want high-res wireless listening or desktop USB DAC performance. Fits commuters, travelers, or anyone enhancing phone, laptop, or car audio with power and clarity.

Compatibility

Works with CTIA headphone controls for playback and calls. Switch to PC or Phone mode via USB for use as a driver-free DAC. Supports most platforms with LDAC or aptX codec compatibility.

Pros & Cons

✅ Pros:

• Balanced output gives clean, powerful headphone drive
• Extensive codec and EQ support for flexible use
• Compact clip design is incredibly portable
• Color display and physical mode switch enhance usability

⚠️ Cons:

• Plastic body feels lighter than metal alternatives
• Battery life can drop when driving demanding headphones
• Limited to 16‑bit/96 kHz over USB DAC

Despite its tiny size, the FiiO BTR13 delivers big sound and flexible usage. Whether you're commuting, traveling, or working at your desk, it offers balanced output, LDAC support, and tonal shaping—making it an essential audiophile accessory. Discover it at Soundium.