This is an OEM DAC designed to address the needs of business customers, however can be used by makers as well! It combines a high-quality 192kHz/24bit digital-to-analogue converter (DAC) and a real-time clock (RTC) module. The real-time clock allows setting and maintaining time on the Raspberry Pi even if no network connection is available. The board comes without a battery. The battery is a standard CR1220 cell and configuration for the RTC chip can be found here The HiFiBerry DAC+ RTC is compatible with all 40-pin models of Raspberry Pi. It can be simply plugged onto your Raspberry and does not require any soldering. Features * Integrated RTC (Real Time Clock) * Dedicated 192kHz/24bit high-quality Burr-Brown DAC for best sound quality (ESS instead of Burr-Brown on DAC+ Light) * Hardware volume control. You can control the output volume using “alsamixer” or any application that supports ALSA mixer controls (not available on DAC+ Light) * Connects directly to the Raspberry Pi, no additional cables needed * No soldering Comes as a pre-fabricated kit * Directly powered from the Raspberry Pi, no additional power supply * Ultra-low-noise voltage regulator for optimal audio performance * Integrated EEPROM for automatic configuration * The board conforms to the Raspberry Pi hardware-attached-on-top (HAT) specification. * Comes with all components required to mount it. We include 4 M2.5x12mm spacers to fix the board onto the Raspberry Pi. Resources * Configuring the RTC driver Package Contents * 1x HiFiBerry DAC+ RTC https://elecena.pl/product/22717048/hifiberry-dac-rtc 2023-03-07 https://elecena.pl/product/22717048/hifiberry-dac-rtc 2023-12-27 https://elecena.pl/product/22717048/hifiberry-dac-rtc 2024-09-19 https://elecena.pl/product/22717048/hifiberry-dac-rtc 2024-10-09 https://elecena.pl/product/22717048/hifiberry-dac-rtc 2024-11-29 https://elecena.pl/product/22717048/hifiberry-dac-rtc 2024-11-30 https://elecena.pl/product/22717048/hifiberry-dac-rtc 2025-07-10 https://elecena.pl/product/22717048/hifiberry-dac-rtc 2025-11-28 https://elecena.pl/product/22717048/hifiberry-dac-rtc 2025-11-29