This small amplifier is ideally suited for stereo pairs of two-way speakers. With two connected amplifier boards, you can power four drivers per side.
Find SigmaStudio template files for setting up the amplifier for different speaker combinations, as well as the hardware design files for reference.
- Analog Devices ADAU1452 DSP
- 4x25 W Class-D amplifiers - the TAS2780
- USB Audio interface (UAC 1.0) with up to 96 kHz/32 bit audio on STM32F401Rx
- Raspberry Pi header for direct I2S audio streaming
- S/PDIF input and output
- Auxiliary I2S input and output
- Full 32 bit digital audio chain with analog conversion only in the amplifiers
This amplifier board is not yet fully tested. Do not build before a release.