One of the most popular articles we have ever run detailed Jeremy Sikora’s experience with his prized Quad 303/33 power amplifier/pre-amplifier combination. Tens of thousands of readers made it clear ...

The ECL82 is practically an amplifier in a tube: it was designed for low-cost electronics like record players that needed to be as simple as possible. The triode in the ECL82 is used as a pre ...

Probably one of the most celebrated amplifiers ever made—the 33/303 two-box pre/power amp system from Quad—is back. The British high-end hi-fi brand is reviving the design 57 years after it ...

British hi-fi brand Quad has revealed reimagined versions of two of its most beloved separates: the 33 preamplifier and the 303 stereo amplifier. Designed to work in tandem or independently from each ...