Combining a low-noise differential audio preamplifier and a high-performance digital preamplifier controller, the That1570/5171 paired chip set provides as much as 130-dB dynamic range when operating ...

NAD Electronics introduced the PP-3 Digital Phono Preamplifier, an accessory that integrates turntables into stereo systems and allows LPs and other audio sources to be copied directly to a PC.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. THAT has introduced a new digitally programmable microphone preamplifier that offers ...

The circuit was designed to build a volume control that is operated digitally on an audio preamplifier circuit. The design of the circuit comprises of three parts. The first circuit contains a control ...

A digitally programmable microphone preamplifier offers high performance and flexibility for designers of pro audio equipment. The THAT1570/5171 paired chipset comprises a low-noise differential audio ...

At $50K, the Momentum C4 preamplifier gets a new remote and works seamlessly with optional digital streaming module for another $10K. Did Krell high-end audio components ever look this good? Dan ...