The Marantz 2270 vintage stereo receiver continues to be a hi-fi icon. It's still highly sought after by old-school ...

The Dynaco ST-70 is one of the most popular tube amplifiers ever. First released in 1959, it's still sought after by hi-fi ...

Generally, most amplifiers use either vacuum tubes (tube amps) or transistors (solid state amps) to translate the current from your electric guitar to audible signals played through speaker cabinets.

Despite the oldest solid state audio circuitry now qualifying ... For the electronics enthusiast a tube audio amplifier makes for an interesting and unusual project, and for that reason it ...

They'd built the device, but they didn't have a name. (Point-contact solid state amplifier isn't exactly catchy.) Walter Brattain wanted something that could capture the feel of the amplifier in a ...

The US Marines will deploy Leonidas Expeditionary, a next-gen high-power microwave C-UAS capable of melting down multiple ...

While more expensive than EMRs, solid state relays deliver the wear-free operation needed in today’s digital electronic ...

(IN BRIEF) Vaisala and the Estonian Environment Agency have installed Europe’s first C-band Solid-State Power Amplifier weather radar in Tallinn. This advanced technology offers improved weather ...

The LIFES 1.0 power amp stage is designed to combine the power of negative ... This system is built around a solid-state IC ...

Solid State Logic (SSL) proudly announces the launch of its MKII USB audio interfaces, the SSL 2 MKII and SSL 2+ MKII.

Its proprietary solid-state batteries include a cell capacity above 500 Ah (amp-hour) up to 3,000 Ah with an 11,000-deep discharge cycle. The company says its home energy storage systems create ...