Mpression ALT304594PM12 Evaluation Board is a low-noise reference board for audio equipment and small-signal sensor systems. This evaluation board is designed for high-precision and ultra-low noise analog circuits. The ALT304594PM12 evaluation board uses LT3045 for the positive side linear regulator and LT3094 for the negative side linear regulator. These regulators feature ultra-low noise (0.8µVRMS at 10Hz to 100kHz) and ultra-high PSRR that are perfect for high-precision analog circuits.