Abstract: In this work, the thresholds of the decomposed vector rotation (DVR) model for radio frequency (RF) power amplifiers (PAs) which based on canonical piecewise linear (CPWL) function, has been ...

Teac is a Japanese hi-fi great with a history dating back to the mid-1950s. It’s best known for its high-end audio equipment, including reel-to-reel machines, cassette tape decks and amplifiers. Now, ...

Taresh Vadgama joined NAD as an engineer back in 1984 and has worked at the brand ever since. He is currently parent company Lenbrook’s Vice President of Development and Manufacturing and, as such, is ...

NAD announced the M33 V2 BluOS Streaming Amp ($7,199) and the M23 V2 Stereo Power Amplifier ($4,999). The M33 V2 gets a better DAC and Dirac Live Bass Control option; the M23 V2 gets improvements too.

This is just an ultra-quick blog post about a nostalgic IC: µPC1237. It’s a timeless bipolar analog IC from NEC designed for protecting stereo audio power amplifiers and loudspeakers. I used to see ...

Marantz has been in the high-end audio for over 70 years and has announced the latest additions to its home theater components: the AV 20 AV Preamplifier and AMP 20 Power Amplifier. The two new models ...

Today, NAD Electronics is one of the biggest names in high-end music streamers and streaming amplifiers – they’re beautiful audio components that bring high-resolution streaming capabilities to home ...

If you're at all an enthusiast of great-sounding music and are looking to up your game to make what you're playing sound its best, it's hard to be a great stereo receiver or integrated amplifier.

TEAC is well known for its high-end audio equipment, and their stuff is pretty sweet. Back in December, they announced a new preamp device and now TEAC is announcing the AP-507, a Reference 500 series ...

NAD M23 CEA 2006 Dynamic Power – 4 ohms The CEA-2006 burst tests simulate musical program material to illustrate dynamic capabilities of the amplifier. The NAD M23 was able to produce 248 watts/ch at ...

Extron has debuted its XPA U 4004 FX four channel, multi-zone audio power amplifier, capable of delivering 400 watts simultaneously into four ohm, eight ohm, 70 volt and 100 volt loads, independently ...