FiiO BTR15 Bluetooth DAC and Heapdhone Amplifier (Blue)
FiiO - BTR15 Bluetooth DAC and Heapdhone Amplifier, Dual DACs, Global Parametric EQ, Dual Outputs, OLED Display (Blue)
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Bluetooth DAC and Heapdhone Amplifier
FiiO - BTR15 (Blue)
QCC5125 + XU316 high-performance comboThe FiiO BTR15 Bluetooth DAC and headphone amplifier features ability to work both as a Bluetooth receiver and as a USB DAC, and includes PC/BT/PHONE mode button. With just a click of a button, you can quickly switch between the three different modes to match your current scenario for listening to high-quality music. A global parametric equalizer (PEQ) is available through FiiO's self-developed PEQ algorithm and user interface. In any of the modes, you can choose the exact frequencies to be adjusted along with their gain levels and bandwidth, so you can fine-tune the sound to exactly the way you want it.
The upgrades start from the heart of the BTR15, specifically the cores that power it. The BTR15 uses a high-performance combination of the Qualcomm QCC5125 Bluetooth chip = XMOS 16-core XU316 that supports stable high-res audio playback in any mode, giving you more ways to immerse yourself in the world of high-quality hi-res music. The BTR15 also supports MQA Full Decoder, meaning that the MQA decoding can be achieved in any music app. This allows for high-resolution, master-level sound quality in reasonably sized files well-suited for your mobile device.
at a glance
• Dual DACs for fully balanced comprehensive battery protection
• Global parametric EQ
• 3.5mm+4.4mm dual outputs
• 0.96-inch OLED display
• Dual curved glass
• Independent power supply for amp
what's included?
• FiiO BTR15 Bluetooth DAC and headphone amplifier
• Type-C to Type-C data cable
• USB adapter
• Removable back clip
• Quick start guide
• Warranty card
Elegant Design
OLED DisplayWith the BTR15, FiiO uses hot-bent curved glass for the first time - embedding it on both the front and the rear of the device. This doesn't just make the device easier to hold, but it also gives the BTR15 a more attractive and 3D appearance. Together with the aluminum alloy middle frame, they make the BTR15 a comfortable device to handle - you won't be able to put it down once you pick it up.
Just like 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, but allows for larger display fonts, making it easier for you to see the device status and change various settings. It's also a rarely seen device that supports bilingual languages, Chinese and English, among similar products.
Dual Outputs
More optionsAlong with the standard 3.5mm single-ended headphone output, the BTR15 also comes with the widely-used 4.4mm balanced headphone output, featuring greater contact reliability and durability compared to the 2.5mm balanced out.
The dual outputs allow you to use the BTR15 with more headphones, for more remarkable listening experiences.
Independent Power Supply
Huge powerFiiO engineers have carefully designed an independent power supply system for DAC ES9219MQ built-in earmuffs, so that earmuffs no longer share the power supply with DAC and the power supply is purer.
Additionally, 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, and can easily meet the needs of portable use.
Parallel Output
more potentialYou don't have to use the 4.4mm balanced output to enjoy the benefits of increased output power. In order to improve the performance of the BTR15 in every aspect, FiiO connected the headphone outputs in parallel to also greatly increase the output power of the 3.5mm single-ended output.
This better drives low-impedance headphones, allowing you to unlock their full potential.
The Tech Spec
| Features | Specification | 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 | 32.0mm x 72.2mm x 12.5mm (approx.) |
| Weight | 37.3g (approx.) |
| Charging time | 2 hours |
| Battery | 550mAh high-temperature resistant lithium-ion |
| Battery life | About 8 hours |
| Output power 1 | L+R>125mW+125mW (32Ω single-ended/THD+N＜1%) |
| Output power 2 | L+R>15mW+15mW (300Ω single-ended/THD+N＜1%) |
| Output power 3 | L+R>340mW+340mW (32Ω balanced/THD+N＜1%) |
| Output power 4 | L+R>50mW+50mW (300Ω balanced/THD+N＜1%) |
| Frequency response | 20Hz - 50kHz (-0.8dB) |
| Signal-to-noise ratio | >122dB (A-weighted) |
| Noise floor | PO＜2uV (A-weighted); BAL＜2.7uV (A-weighted) |
| Output impedance | PO＜1Ω (32Ω load), BAL＜1.5Ω (32Ω load) |
| THD+N | ＜0.0008% (1kHz/32kΩ) |
