Raspberry Pi 4B/3B+/3B X930 HiFi DAC HAT Expansion Board – Geekworm
Archimago's Musings: Part I: Comparison of Bluetooth Fidelity - SBC, aptX, AAC, LDAC (Android 10 source)
Up2Stream HD DAC-High-Res Multiroom WiFi & Bluetooth Wireless Aptx HD Audio Streaming Board With Spotify Airplay2
Bluetooth Receiver Aptx Hd Board | Nvarcher Bluetooth Board - Digital-to-analog Converter (dac) - Aliexpress
Raspberry Pi Expansion Board
Amazon.com: GENKI Audio Bluetooth 5.0 Adapter for Nintendo Switch/Switch Lite/PS4/PS5/PSVR2 - Compatible with All BT Headphones & Airpods, Low Latency with aptX Technology (Neon) : Video Games
Amazon.com: Smof USB Bluetooth Audio Adapter for Connecting Headphones to PS5, PS4, Switch, PC. aptX Low Latency Wireless Audio Dongle Support, No Driver Installation Required,Not for Keyboard or Mouse : Electronics
Raspberry Pi Expansion Board
Bluetooth 5.0 APTX Audio Module - TS3008C
Amazon.com: 1Mii B03+ Bluetooth Transmitter Receiver for TV Home Stereo, Long Range Bluetooth 5.3 Adapter for TV Audio with Screen, aptX Low Latency & HD, Optical RCA AUX 3.5mm Inputs/Outputs : Electronics
Raspberry Pi Expansion Board
Dayton Audio KAB-100Mv2 1 x 100W Class D Audio Amplifier Board with aptX HD Bluetooth 5.0
Amazon.com: Avantree DG80P aptX-Adaptive 5.3 Bluetooth Adapter for Connecting Headphones to PS5, PS4, PC, 24-bit Wireless Audio Dongle with aptX Low Latency Support, No Driver Installation : Electronics