The A-S701 features a new analogue loudness control on the front panel that uses electronic volume for higher sound quality, which lets you adjust the loudness effect as desired. Separate from the overall volume, this controls the balance of the low and high frequency sounds, providing full tonal range at any volume level, compensating for the natural loss in the human ear of high and low frequencies at soft levels.

2-channel power amplifier; 225 watts per channel continuous power into 8 ohms.

3-channel power amplifier; 225 watts per channel continuous power into 8 ohms.

5-channel power amplifier; 225 watts per channel continuous power into 8 ohms.

The HEOS Amp is designed to add HEOS multi-room audio functionality to a pair of stereo speakers, and features the same wireless ease of use as our self-powered HEOS speaker models.

The R-S202, with 100 W* x 2 high drive power that's above its class, has a high sound quality design that minimises the length of signal routes and optimises the circuit layout. Positioning the power transformer near the power amp circuit reduces power loss while improving peak power supply capacity to enable high volume output.

Denon is one of the rare audio brands that continued to actively develop Hi-Fi components and accumulate, refine, and pass down Hi-Fi audio technologies. The 2500NE series, designed for today’s age, has been developed by both veteran engineers and talented young engineers who have inherited the Denon technologies and expertise that have been cultivated over many years and decades.

A dual-mono design, it has separate power supplies for the preamplifier and each of the power amplifier channels, with one transformer dedicated to the preamp to ensure the delicate signals passing through that section of the amplifier aren’t affected by the demands of the high power output stages. There’s also a dedicated supply for the microprocessor controlling volume adjustment, input selection and so on, ensuring no noise from the control section finds its way in to the audio path.

Exclusive Yamaha CINEMA DSP technology supports playback of HD Audio (Dolby® TrueHD, DTS-HD Master Audio™, etc.), providing natural and expansive sound imaging. CINEMA DSP transforms the dynamics of the listening environment, with acoustic reproduction of famous venues such as the Bottom Line, Roxy Theater, and European cathedrals—letting you experience their ambience right in your room.