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FiiO BTR3K Balanced HiFi Bluetooth Amplifier/DAC
Building off of what made the BTR3 so good, the BTR3K implements balanced output. It is a truly balanced design, with a DAC and amplifier carefully paired for the left and right channels each, for the purest sound possible.
Features:
- Balanced output
- Supports Bluetooth 5.0
- High-performance AK4377A DAC
- Qualcomm CSR8675 Flagship-level Bluetooth
- Supports LDAC/aptX HD lossless Bluetooth codecs
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Delivered within 3-5 working days
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Technical Specification
- Volume Adjustment: Can be adjusted independently from phone volume
- Bluetooth Profiles: A2DP (enhanced)，AVRCP，HFP，HSP
- Bluetooth codec support: SBC/AAC/aptX/aptX LL/aptX HD/LDAC
- Bluetooth Chip: CSR8675
- DAC-Amplifier: AK4377A
- USB DAC: Supported
- Power/Pairing Button: Yes
- Dedicated Pairing and Play Buttons: Yes
- Dedicated Volume Buttons: Yes
- Reception Range: Approx. 30 m (unobstructed)，LDAC (quality priority 4 m)
- Format Indicator: SBC：Blue、AAC：Cyan、aptX HD：Yellow
- Hands-free Calling with Microphone: Supported
- Voice Assistant Activation: Supported
- In-line Controls: Supported
- NFC: Not supported
- Audio Outputs: 2.5mm、3.5mm headphone jacks
- USB Connector: Type-C
- Battery: 330mAh
- Battery Life: Approx. 11 hours
- Charging Time: 1.5 hours
- Check battery on mobledevice: Supported (Android device support for functionality will vary)
- Auto Standby if no audio signal: Supported
- Dimensions: 58×25×11mm
- Weight: 23.5g
- Warranty: 1 year
What Is In The Box
- FiiO BTR3K Balanced HiFi Bluetooth Amplifier/DAC
- Manual and warranty Card
- USB Type-C cable
- Rear clip
- Lanyard
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Manufacture Description
Robust, full-bodied sound High performance AK4377A DACs
With two high-performance AK4377A DACs, the power output has increased by 50% compared to the AK4376 used in the BTR3 as well as greatly improved measurements and actual
Independent dual crystal oscillators for accurate audio reproduction
The dual crystal oscillator system in the BTR5 also comes to the BTR3K! The 22.5792M/24.576 MHz dual crystal oscillators mean that during Bluetooth and USB decoding, the BTR3K can more accurately reproduce audio signals under various sampling rates – due to greatly reduced jitter and greatly increased audio
A robust inner core Qualcomm CSR8675 Flagship-level Bluetooth abilities
The Qualcomm CSR8675 Bluetooth chip used in the BTR3K is a premium low-power solution designed for enhanced audio applications, with a 120 MHz DSP, support for 24-bit transmission and processing as well as abilities to decode multiple lossless Bluetooth codecs. No matter whether you watching videos, listening to music, or enjoying your favorite game, this chip will ensure you get excellent sound quality.
Speedy Bluetooth connection
The BTR3K upgrades to Bluetooth 5.0, which means faster pairing and more stable signal strength for a better overall It fully supports AAC/SBC/aptX/aptX LL/aptX HD/LDAC audio formats that you’ll get the best sound quality possible from the BTR3K.