FIIO BTR17 from Authorized Japanese Headphone Amplifier Headphones Earphones Portable DAC DA Converter [Ships Store] (Blue)

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ----------------------------------------------------------------------

Equipped with QCC5181 for state-of-the-art wireless performance and lossless audio support: Equipped with the Qualcomm "QCC5181" Bluetooth platform and compatible with the LE Audio standard. With a transmission capacity of 2.1Mbps, it achieves lossless transmission with the aptX Lossless codec and provides CD-grade lossless sound quality wirelessly. Furthermore, BTR17 supports the industry's latest Bluetooth 5.4. Covers major high-quality codecs such as LDAC, aptX Adaptive (96kHz/24bit), and aptX Low Latency. Combined with Snapdragon Sound technology, it delivers a high-quality Bluetooth audio experience. And BTR17 has obtained "High Resolution Audio Certification". Maximum bitrate of supported codecs: aptX Lossless: 1200 kbps LDAC: 990 kbps aptX HD: 576 kbps aptX Adaptive: 420 kbps AAC: 328 kbps Achieves safe and efficient power supply with external independent power connection port: Equipped with a dedicated desktop mode (D.Mode). A safe and efficient power supply is achieved through the external independent power connection port, taking into consideration connection with a smartphone. 3 modes boasting versatile connectivity and optimal power supply: Equipped with XMOS flagship "XU316" for USB control. Compared with common USB chips, it has lower latency, more stable transmission, and better compatibility. Supports 768kHz/32bit, DSD512 hardware decoding, and MQA full decoding. Combined with a dual clock circuit, it achieves stable operation optimized for any sound source and sampling rate. Furthermore, by utilizing the computing power of the "XU316", we have realized a high-precision PEQ (parametric equalizer) that supports up to PCM 192kHz sampling rate. It maximizes the performance of the chip and enables better sound quality adjustment. Equipped with a 10-band high-definition lossless PEQ that allows detailed sound quality adjustment: Equipped with a high-precision lossless PEQ (parametric EQ) that allows detailed sound quality adjustment in 10 frequency bands. Compatible with desktop app and FIIO control app, preset saving and import/export functions allow detailed sound quality adjustments. *PEQ function can only be used during PCM playback. High-quality sound reproduction with dual "ES9069Q" DAC: Equipped with the latest ESS "ES9069Q" DAC in a dual configuration. Adoption of HyperStream technology achieves both high performance and low power consumption. It has excellent characteristics of DNR 130dB and THD+N -120dB. Powerful output and excellent sound quality with ``THX AAA 78+'' amplifier: Equipped with four independent left and right ``THX AAA 78+'' amplifier circuits, achieving a perfectly balanced design with a total of 8 channels. Advanced distortion correction technology provides both low distortion and excellent sound quality even at high output. When desktop mode (D.Mode) is enabled with USB power supply from the POWER IN terminal, a high output of 650mW is achieved with balanced output. It achieves approximately twice the output compared to BTR7, enabling more powerful sound expression. Signal processing equivalent to that of a high-end HiFi player: Consolidates signal processing equivalent to that of a high-end HiFi player in a compact body. High-precision digital conversion using dual DACs, LPF (low-pass filter) processing, and multiple stages of analog signal processing provide professional sound quality that faithfully reproduces every detail of the music. Power supply design focused on high sound quality, low noise, and low distortion: - Three-stage precision power supply design that supports high sound quality. Protection circuit: Protects devices from overvoltage and reverse connections. Voltage conversion: Efficient voltage conversion using a DC-DC converter. Voltage stability: Stabilization using a high-precision LDO regulator. - Achieves independent power supplies for the following, which are directly linked to sound quality. Digital signal processing section Digital-to-analog conversion section Analog amplifier section - Commitment to clean power quality 8 independent audio power paths High-precision thin-film resistors are used throughout to promote stable power flow. Flagship Bluetooth receiver with greatly improved functionality from BTR7. Equipped with dual "ES9069Q" DAC configuration and "THX AAA 78+" amplifier. The latest Qualcomm "QCC5181" platform supports LDAC/aptX Lossless and achieves high output of up to 650mW with balanced output in desktop mode. Advanced acoustic technology packed into a compact body delivers a new wireless listening experience.