The legendary designer is famed for founding Matchless and his early Bad Cat builds –now he’s returned to the boutique firm ...

Smaller than a strawberry seed, this tiny signal amplifier was produced by the European Space Agency to fill a missing link ...

[Simon’s] design adds an on board regulated power supply and a volume control ... and tolerance for low operational voltages. This amp design uses a plate voltage of 12, although the 12AU7 ...

Onkyo has introduced the new Icon Series with three models: the Icon P-80 Network Preamplifier, the M-80 Power Amplifier, and the A-50 Network Integrated Amplifier. Each device is housed in a modern ...

You now have the opportunity to own a piece of Naim's hi-fi history at a reduced price. The British brand launched the Nait ...

Opinions expressed by Forbes Contributors are their own. Technology journalist specializing in audio, computing and Apple Macs. Probably one of the most celebrated amplifiers ever made—the 33/ ...

The crisp design lines are complemented by two rotary ... factor of the other 9000 Series components, the 9000P stereo power amplifier is a visual match. The right-aligned power button, LED ...

Guerrilla RF has released the first in a new class of GaN-on-SiC HEMT power amplifiers being developed by the company.

The dual JFET pre-amp provides tube-like sound ... extremely detailed circuit analysis of every part of the design, starting from the power supply filter to remove mains “hum” all the way ...

Just one year after compiling a team of DAS Engineering experts to spearhead TX RX System’s re-entry into in-building RF ...

A groundbreaking tiny chip, smaller than a strawberry seed, may soon revolutionize space communications. Developed by the ...