Denon Heos Link HS2

The Denon HEOS Link HS2 is a network preamplifier that adds high-resolution streaming, Bluetooth and HEOS multiroom to any existing hi-fi system. It has analogue and digital outputs plus a subwoofer output.

Streaming for the system you already own

The HEOS Link HS2 breathes new life into an existing stereo system. It connects to an amplifier, AV receiver or active speakers and makes them part of a modern network system, without replacing the equipment you love.

Compact and discreet

Measuring about 156 x 74 x 148 mm and weighing 1.3 kg, the unit sits comfortably beside your amplifier or inside a hi-fi cabinet. Its gunmetal finish with black sides suits most systems.

Tuned by Denon

The sound of the HEOS Link HS2 has been tuned by Denon's sound master, following the same philosophy applied to the company's amplifiers and sources. The aim is natural, musical performance rather than showy effect.

Controls on the unit

Volume and mute buttons with an indicator, plus a multi-colour status LED, allow basic control without a phone. The network connect and Bluetooth buttons are located on the back.

The ideal upgrade

If you own a good amplifier without network features, the HEOS Link HS2 is the simplest way to gain access to streaming services, internet radio and your music library, while keeping the character of your system.

Easy installation

The box includes an RCA cable, an Ethernet cable, a 3.5 mm cable and infrared cables, so you have everything needed to get going straight away. Set-up is guided step by step in the HEOS app.

High-resolution sound and flexible outputs

At the heart of the HEOS Link HS2 is an audio circuit designed to deliver music to your amplifier with precision. Its measurements confirm Denon's serious approach, rooted in a long tradition of hi-fi sources and amplifiers.

Hi-Res and DSD files

The unit plays FLAC, ALAC and WAV up to 24-bit/192 kHz, as well as DSD 2.8 and 5.6 MHz. MP3, AAC and WMA are also supported, so every collection plays without conversion, from older compressed files to the latest high-resolution purchases.

A clean analogue signal

The analogue output delivers 2 Vrms at fixed or variable level, with a frequency response of 20 Hz to 20 kHz ±0.5 dB, total harmonic distortion of 0.01% and a signal-to-noise ratio of 90 dB. These figures mean neutral performance that lets your amplifier and speakers show their own character.

Fixed or variable output

At fixed level, the HEOS Link HS2 acts as a source and volume is set on your amplifier. At variable level, it can drive a power amplifier or active speakers directly, with volume controlled from the app.

Digital outputs for an external DAC

Coaxial and optical digital outputs let you send the signal to an external converter, AV receiver or digital amplifier, making the most of the DAC already in your system.

Inputs for external sources

Analogue and optical inputs accept sound from other devices, such as a CD player or TV, and distribute it through the HEOS system to other rooms in the house. A CD player in the living room can thus be heard in the kitchen too.

HEOS, streaming and multiroom

The HEOS Link HS2 is your system's gateway to the world of streaming. The HEOS app for iOS and Android lets you control every source, every service and every room in the house.

Dual-band Wi-Fi and Ethernet

The network connection runs over 2.4 and 5 GHz Wi-Fi or an Ethernet port. According to Denon, streaming over the network offers better quality and range than a simple Bluetooth link.

Streaming services and radio

The HEOS app gives access to Spotify, TIDAL, Deezer, Amazon Music, TuneIn, SoundCloud and other services, depending on availability in your country. Music from a NAS via DLNA and from USB completes the sources, and music stored on USB can be played throughout the system.

Bluetooth for any phone

With Bluetooth, anyone can send music from their phone without network access. In party mode, Bluetooth audio can also be shared with other HEOS speakers in the home.

Part of a multiroom system

The HEOS Link HS2 works with Denon Home speakers and HEOS-compatible amplifiers, soundbars and AV receivers. Play the same music throughout the house or something different in each room, all from one app.

Control of existing equipment

Using the supplied infrared cables, the unit can send commands to a compatible Denon amplifier, such as power, input selection and volume, so the whole system can be controlled from the HEOS app.