With signature FiiO power, innovative engineering and sleek aesthetic sensibility, the K15 is a full-system desktop DAC/amp ...

Feliks Audio is one of the few boutique brands from Poland making serious noise in the Head-Fi scene. They specialize in ...

The RH-5 may be a headphone amp, but it's also a fine preamp, with three stereo RCA inputs, one stereo XLR input, and stereo RCA and XLR outputs.

True to its audiophile aspirations, the amplifier section is a completely dual-mono, pure Class A, fully balanced design that provides up to 1 watt/channel at 1 kHz for headphones with an input ...

The P-750u headphone amp, like all of the current Luxman products -- tube and solid-state amps, digital converters, SACD players and turntables -- are still designed and manufactured only in Japan ...

Headphone amps are usually pretty simple things. You get an input or two on the back, a headphone output on the front, and a volume knob. That's all you really need, particularly if you're not ...

Topping gave the DX5 II upgraded DACs — it now features dual ESS Technology ES9039Q2M DAC chips — and the latest Hyperstream ...

This amp design uses a plate voltage of 12, although the 12AU7 can handle up to about 330. Since the 12AU7 is of the Twin Triode variety, one tube can be used to amplify both a left and right ...

Meridian Audio just released the reference-quality Prime Headphone Amplifier, which provides an extremely high quality analogue signal path, powerful amplifier, multiple inputs and special Analogue ...

The headphone amp costs £1299 / $1599 / AU$2499, so we’re looking at quite a serious bit of head-fi kit here that warrants sophisticated partners on either side.

The headphone amp is composed of an OP-AMP and an additional transistor amplifier. Input signals pass through a low pass filter composed of R1-C2. Its applification together with a relatively “fast” ...

When using the digital input, the Icon-2’s DAC can decode high-resolution audio up to 24-bit, 96-kHz, and a company representative told me the Class D amplifier provides up to 18 watts per ...