The literature on power amplifiers frequently discusses the importance of power-supply rejection in audio amplifiers, particularly in reference to its possible effects on distortion [4]! I have (I ...

However much care is taken, it is very difficult to keep all traces of transformer-induced hum out of the signal circuitry. It is highly irritating to find that despite the cunning use of low-noise ...

A power supply with a novel resonant topology enables an audio system with the efficiency, no-load and size advantages of SMPS, but very low-generated EMI. Dr. Mahesh de Silva, Senior Applications ...

ROHM has availability of high-fidelity power supply ICs optimized for audio devices requiring high-resolution playback. The BD372xx series are the first audio power supply ICs to combine leading-edge ...

Everything from the HiCap power supply upwards benefits from a change of internal voltage regulators. A voltage regulator is an electronic component designed to maintain constant DC voltage regardless ...

When reaching for a power supply design it’s normal here in 2022 to reach for a switching design. They’re lightweight, very efficient, and often available off-the-shelf at reasonable prices. Their ...

When reaching for a power supply design it’s normal here in 2022 to reach for a switching design. They’re lightweight, very efficient, and often available off-the-shelf at reasonable prices. Their ...

Cambridge Audio has decided to replace the power supply unit (PSU) on all DacMagics sold in the UK. The move follows reports on our Forums of the PSU casework sometimes coming lose or cracking. "We ...

Nashville, TN-based Remote Audio has introduced the MEON, a self-contained, uninterruptible power system ideal for location sound recording. The MEON provides up to 18A of 13.8VDC when plugged into ...

We are sometimes asked our opinion of exotic power cords, and have met more than a few people who have laid out some serious investment to have what they see as the very best sort of cord running from ...