Low noise

Linear power supplies generate far less electromagnetic interference (EMI) and radio frequency interference (RFI) than switch-mode power supplies. This makes them ideal for sensitive electronic equipment and applications where noise can degrade performance, such as audio equipment.

Eversolo switching power supply:

• Test equipment: Audio Precision APx525
• Load: 1A
• Noise: 679.2µVrms

LHY AUDIO LPS-A6 linear power supply:

• Test equipment: Audio Precision APx525
• Load: 1A
• Noise: 56.68Vrms

Minimum output ripple

This type of power supply also produces a smoother, more stable output voltage, with minimal ripple. This feature is essential when powering sensitive analog circuits, where voltage fluctuations can introduce noise or inaccuracy.

Fast transient response

Linear power supplies can also react quickly to changes in load or input voltage, while maintaining a stable output voltage.

Excellent regulation

Linear power supplies generally feature excellent line and load regulation characteristics, ensuring that the output voltage remains stable even when input voltage or load conditions change.

Durability and reliability

Linear power supplies are renowned for their reliability and long-term durability. They often have a longer mean time between failures (MTBF) than switch-mode power supplies.

Seamless integration

The LPS-A6 linear power supply integrates perfectly with the Eversolo DMP-A6 Master Edition streamer, thanks to LHY AUDIO's non-destructive modification design.