Specification:
Brand: FiiO
Model: BTA30 Pro
bluetooth chip: CSR8675
bluetooth version: 5.0
DSP chip: CT7302
DAC chip: ES9038Q2M
bluetooth receiving formats support: SBC/AAC/aptX/aptXsHD/LDAC
bluetooth transmitting formats support: SBC/aptX/aptXLL/aptXsHD/LDAC
Optical decoding support: 96kHz/24bit
Coaxial decoding support: 384kHz/24bit; DSD128 (DoP)
USB AUDIO out support: 384kHz/32bit; DSD256 (DoP)
Transmission distance: Approx. 30m (no obstacles, SBC codec)
Status indicator:
SBC: Blue
AAC: Teal
aptXsHD: Yellow
aptXs:Purple
aptXLL: Green
LDAC: White
Hands-free calls, microphone: Not supported
Analog output: RCA (Max 3Vrms)
Digital output: Optical + Coaxial
Digital input: Optical + Coaxial
RCA out THD+N: <0.0008% (USB in)
RCA output SNR: 118dB
Digital out sampling rate: Coaxial supports up to 384kHz/24bit, DSD128 (DoP); Optical supports up to 192kHz/24bit
USB interface: Type-C
Antenna interface: BNC 2.5
App control: Supported
Dimensions: 120×55×25.8mm
Weight: 145g

Features:
1. Multi-Mode Operation: Three operating modes (RX, TX, DAC) enable seamless switching between transmitting audio, receiving audio, and digital decoding functionality.
2. High-Resolution Audio Support: LDAC codec for lossless audio transmission and support for up to 384kHz/32bit PCM and DSD256 formats.
3. Advanced DSP Chip: Allows upsampling to 384kHz for improved audio accuracy and versatility across formats.
4. Dual bluetooth Connections: Connect up to two devices simultaneously with simplified switching.
5. Remote Control Integration: Works with FiiO Music App for custom settings, including channel balance, filtering, volume adjustment, and operational toggles.

Package Includes:
1 x FiiO BTA30 Pro bluetooth Transceiver
1 x Type-C Cable
1 x RCA Cable
1 x Isolation Feet
1 x Manual
1 x Package Box