For those of us who love audio equipment, the name NAD is highly regarded and blends value for money and performance to a whole new level. The Canadian company has just launched the C 399, a hybrid ...

Flexible audio amplifier matches all PWM modulation schemes, and eliminates the need for external control of power-supply turn-off sequence STMicroelectronics a world leader in the design and ...

At $1,999, the Technics HA-507 is a pure analog headphone amplifier and preamplifier with a balanced/dual mono configuration. Although TEAC’s Reference 500 series includes UD models that combine both ...

Borrowing design concepts from TEAC’s top-of-the-line 700 Series, the standout feature of the UD-507 is TEAC’s new proprietary “TRDD5” (TEAC Reference Discrete DAC) designed to produce a crystal-clear ...

When legendary audio makers Marantz come out with something that they’re calling “luxury,” you know it’s gong to be good. It’s been eight years since the company launched a reference-quality line of ...

A relatively new technology called the pure digital or Class-D amplifier has been introduced into the audio world. The Class-D architecture allows the input audio signal to stay in its digital format ...

The ADHV4710 op amp operates on dual supplies from ±12 to ±55 V, delivering output current of ±100 mA at the higher voltages. A ±1,300-V/μs output slew rate into capacitive loads up to 1 nF (1000 pF).

If you want to get more power out of your home theater system, bridging an amplifier might seem like an easy way to boost ...