Cirrus Logic Inc. is expanding its popular and versatile Apex Precision Power® booster product family with a new dual-channel booster amplifier, the PB63. With a 1,000 V/µs slew rate and 1 MHz of ...

A dual high voltage, high current, 1 MHz bandwidth amplifier with 1000V/μs slew rate boosts the power handling capability of a small signal, general pur- pose op amp. Boosting the power handling ...

The circuit aims to produce a power amplifier with the use of an operational amplifier NE5534 at its input compared to classic designs which use differential amplifiers. NE5534 – a high performance ...

Learn how power amplifiers work, the common types, and what to lookout for when shopping for amps. You have to find out if the amplifier is a Class A/B analog amp or a Class D digital amplifier before ...

TEAC has expanded its Reference 500 series with another hi-fi component, the AP-507 power amplifier. It follows the HA-507 analogue headphone amp/preamplifier and UD-507 DAC/preamp that launched in ...

BANGALORE, INDIA: STMicroelectronics has unveiled digital audio-amplifier system-on-chip family suitable for use in dash-mounted sound-system control panels in the car. Class-D amplifiers achieve ...

This article was originally fairly superficial and frivolous, but has been expanded (a little) to explain the matter better. Amplifier power ratings are usually honest in Hi-Fi equipment, but become ...