Can we put the Telos 690’s price to one side, just for a bit? We know that’s a hard thing to do given just how much ...

The design team has created an entirely new circuit design, including a low-noise ... The original 303 stereo power amplifier was (and still is) admired by hi-fi enthusiasts and studio professionals ...

Learn more Quad, the revered British hi-fi company, has a long history of delivering high ... But the Quad 303 stereo amplifier and Quad 33 preamplifier — both originally released in 1967 — fall into ...

As with many inventions, two people had the idea for an integrated circuit at almost the same time. Transistors had become commonplace in everything from radios to phones to computers, and now ...

First made in 1959, this is the best-selling tube amplifier of all time. Every product is carefully selected by our editors.

The EX Series features two audiophile-grade hi-fi components: the EXN100 music streamer ($1,799) and the EXA100 integrated amplifier ($2,199). The latter is most exciting. Not only are integrated ...

The British high-end hi-fi brand is reviving the design 57 ... instability issues that plagued early transistor amplifier designs. This circuit layout produced low distortion, prompting Quad ...

If you're looking to dig into the world of hi-fi systems that consist of a separate stereo receiver or integrated amplifier that powers a set of passive speakers — whether your passion is ...

The Pro-Ject Stereo Box E is small, flexible and affordable amp, offering a range of connections and an adaptable design.

The phono stage is a high-quality, low-noise JFET-based circuit with precise RIAA equalization ... Mission’s 778X looks like a traditional hi-fi amplifier thanks to its uncomplicated front ...

The HA-507 is an analogue design with a fully balanced and dual-mono configuration, and two independent power supplies – one ...

The Telos amplifier circuit is also claimed to have a high damping factor ... It is a highly capable amplifier that ticks all the boxes as far as ‘hi-fi’ qualities are concerned. Tonality, ...