Fiio BTR7 Portable High-Res Bluetooth Amplifier (Black)

نظرة عامةExperience outstanding audio quality on the go with the FiiO BTR7 Portable Bluetooth Headphone Amplifier. The BTR7 is built for comfort and ergonomics with an optimized laminated aluminum alloy body that's paired with a 1.3" IPS color display. Other highlights include an innovative 3-level Hi-Fi audio architecture, including the high-performance DAC, low-pass filter, and THX amplifiers, which can capture every last bit of the details and dynamics in your music The Qualcomm QCC5124 Bluetooth chip, with its dual DSP and dual-core CPU architecture, not only ensures stable connections, but also supports both high-resolution formats like LDAC, aptX HD, aptX Adaptive, and more common formats like AAC and SBC. The BTR7 includes a Bejirog leatherette case, as well as a USB Type-C charging and data cables. The materials used for audio parts are generous. So is the power supply. The whole device uses separated analog and digital sections and a total of 13 LDOs are employed for voltage regulation, guaranteeing pure and massive power. The BTR7 is the first portable Bluetooth amplifier to utilize two of the THX AAA-28 amplifiers. The FiiO R&D team had a breakthrough and was able to fit 4 channels of the THX AAA amplifiers into a compact body for a fully balanced audio design—resulting in 88% more single-ended power output and 30% more balanced power output compared to previous designs. Experience an extraordinarily bold symphony of music with the BTR7. Befitting of its status as a high-end Bluetooth amplifier, the BTR7 adopts FiiO’s own patented seamless metal frame antenna design, which not only looks handsome but also ensures Bluetooth connections are more stable and interference-free. When used for USB audio, the BTR7 relies on the XMOS XUF208 chip to receive and decode audio data streams, with support up to PCM 384 kHz and native DSD256. In USB DAC mode and with an MQA player, up to MQA 8x rendering is supported. As a multifunctional Bluetooth amplifier, the BTR7 needs plenty of battery power when used throughout the day. Not only has the battery capacity been increased to 880mAh, but both wired and wireless charging supports allow you to charge in more scenarios. USB wired charging is fast and efficient, while Qi wireless charging is convenient and will automatically stop charging when the battery is full. Each update of the BTR series reflects contemporary trends in the personal audio world. With the BTR7, this means a 4.4mm balanced headphone output in addition to the traditional 3.5mm single-ended headphone output, for a more detailed audio experience in a jack format now widely used. The BTR7 can also be used as a dongle, acting as a wired decoder and headphone amplifier for your phone. Simply press the Charge button with one click to switch into and out of dongle mode. Compared to the typical dongle, the BTR7 does not consume your phone’s battery power while still maintaining its great sound quality and large power output. The BTR7 not only supports in-line controls, but also supports control done via a companion app—allowing you to operate it without even taking out the device itself. For instance, the equalizer functionality in the companion app allows you to adjust your music to your tastes conveniently from your phone/device. Through the app, the Bluetooth and system firmware can also receive OTA updates. The BTR7 comes with a carefully chosen Bejirog leatherette case, which was specially processed and can present different textures under different lights. The accurately cut workmanship displays complete UI information of the BTR7. Moreover, the side buttons were handled with a hot pressing process with concave-convex identifications, making for easier and comfortable operations even when not looking at the buttons.