FiiO BTR13 Blue – Bluetooth DAC & Headphone Amplifier, Dual CS43131, LDAC, 3.5mm 4.4mm Output, 220mW Balanced, Global PEQ

FiiO BTR13 – Versatile Bluetooth DAC & Headphone Amplifier with Dual CS43131, LDAC Hi-Res Support, Global PEQ & 220mW Balanced Output The FiiO BTR13 Bluetooth DAC and headphone amplifier is a lightweight, all-in-one portable audio companion designed for modern audiophiles who demand flexibility, power, and pristine sound across every listening scenario. Combining dual flagship Cirrus Logic CS43131 DACs, the powerful Qualcomm QCC5125 Bluetooth chip, an independent headphone amplifier power supply, and 3.5mm 4.4mm balanced output in a compact 28.6g chassis, the BTR13 seamlessly transitions between three roles — Bluetooth decoder, USB DAC for computers, and audio dongle for smartphones — all with a single one-click toggle. At the core of the FiiO BTR13 sits a fully balanced dual CS43131 DAC architecture, with one DAC dedicated to each channel. This design effectively reduces crosstalk while delivering purer, more transparent sound reproduction. A specially engineered independent headphone amplifier power supply with low noise and high current output unleashes a massive 220mW balanced output power at 32Ω — a 282% increase over the BTR3K — making the BTR13 Bluetooth DAC easily capable of driving virtually any portable headphone or IEM with authority and precision. The BTR13 Bluetooth amplifier features a convenient three-position toggle switch for instant mode switching: PC mode turns it into a USB-powered computer sound card, BT mode uses internal battery power for Bluetooth decoding and headphone amplification, and PHONE mode transforms it into a USB DAC dongle powered by the internal battery — perfect for extending your phone's audio capabilities without draining its battery. UAC1.0 driver-free mode enables effortless plug-and-play compatibility with PS5, Nintendo Switch, and other gaming consoles. Powered by the Qualcomm QCC5125 Bluetooth chip with dual-core CPU DSP architecture, the FiiO BTR13 supports Bluetooth 5.1 with the complete codec lineup — LDAC, aptX HD, aptX Adaptive, aptX LL, aptX, AAC, and SBC. High-resolution audio transmission is supported at up to 96kHz in both Bluetooth and USB DAC modes, ensuring you enjoy true Hi-Fi sound quality regardless of your source device. A standout feature of the FiiO BTR13 is its Global PEQ (Parametric Equalizer) functionality. Powered by FiiO's proprietary adjustment algorithm, the BTR13 offers professional-grade EQ tuning accessible through the FiiO Control App or web interface. Adjust the sound to suit your tastes, use FiiO's curated presets, import community-uploaded adjustments, or apply one-click EQ profiles optimized for headphones from major brands. PEQ adjustments are processed by the QCC5125's built-in DSP, supporting LDAC and 96kHz PEQ adjustment for maximum flexibility. The BTR13 Bluetooth DAC and amplifier features a 0.96-inch color IPS display (80×160 resolution) with full English and Chinese support, presenting detailed device status, codec information, and battery level at a glance. All-around in-line controls via the 3.5mm jack support the CTIA standard — allowing you to play, pause, adjust volume, and handle calls directly from your headphone cable. A patented car mode (Patent ZL201710563549.5) enables the BTR13 to automatically turn on and off with your vehicle, instantly upgrading your in-car audio quality. The FiiO BTR13 portable Bluetooth DAC delivers up to 8 hours of battery life with a fast charging time of ≤2 hours via USB Type-C. Weighing just 28.6 grams — lighter than a pen — and featuring an included back clip and lanyard, the BTR13 Bluetooth amplifier is the ultimate everyday-carry audio upgrade. Available in elegant Black and vibrant Blue, the FiiO BTR13 brings exceptional Hi-Fi sound to any device, anywhere.