FiiO BTR15

Change modes with just one button

Due to the BTR15's ability to work as a Bluetooth receiver and as a USB DAC, we have implemented a PC/BT/PHONE mode button on it. With just a click of a button, you can quickly switch between the three different modes.

0.96-inch OLED display

Like its bigger brother the BTR7, the BTR15 also features a large display - a brilliant 0.96-inch OLED display. This display not only allows displaying more information at once, it also allows for larger display fonts.

Dual-core upgrade - Two modes of high-res audio

The upgrades start from the heart of the BTR15, specifically the cores that power it. The BTR15 employs the high-performance combination of the Qualcomm QCC5125 Bluetooth chip XMOS 16-core XU316 that supports stable high-res audio playback in any mode.

Independent power supply for amp - Explosive power

Feiao engineers have carefully designed an independent power supply system for DAC ES9219MQ built-in. In addition, the uniquely designed external power supply has the characteristics of low noise and high current, which increases the balanced output power of BTR15 by 40% to 340mW.

Specifications

• Bluetooth chip: QCC5125 (CPU+DSP dual-core architecture)
• Bluetooth version: 5.1
• USB chip: XMOS XU316
• DAC: ES9219MQ*2
• Bluetooth codecs: AAC/SBC/aptX/aptX LL/aptX Adaptive/aptX HD/LDAC
• USB DAC: Asynchronous 384kHz-32bit, DSD256
• USB DAC driver-free mode: Supported
• Display: 0.96-inch 96x96 resolution OLED
• Headphone outs: Single-ended 3.5mm + Balanced 4.4mm
• Dimensions: About 32.0mmx72.2mmx12.5mm
• Weight: About 37.3g
• Charging time: <2h
• Battery: 550mAh high-temperature resistant lithium-ion
• Battery life: About 8 hours
• Output power 1: L+R≥125mW+125mW (320 single-ended/THD+N <1%) Output power 2: L+R≥15mW+15mW (3000 single-ended/THD+N <1%) Output power 3: L+R≥340mW+340mW (320 balanced/THD+N <1%) Output power 4: L+R≥50mW+50mW (3000 balanced/THD+N <1%) Frequency response: 20Hz~50kHz (-0.8dB)