For a limited period, Hidden Systems is offering a free Apple Mac Mini and a Roon software licence with some models of Devialet’s Expert Pro Audiophile Hi-fi System.

The Devialet Expert Pro combines a DAC, streamer, phono stage, preamp and power amp in a single compact and stylish unit.  It features Devialet’s patented Analogue Digital Hybrid (ADH®) technology, which combines the smoothness and refinement of Class A amplification with the power of Class D amplification to give the highest level of performance.

It also features Speaker Active Matching (SAM®).  This enables the amplifier to tailor the sound to suit your speakers, achieving perfect time alignment between the loudspeaker drive units, resulting in a superior, clearer sound.

Roon is a highly acclaimed music controller system.  From its slick user interface you can integrate Tidal and Qobuz subscriptions and internet radio with your own local files (MP3, FLAC, Apple Lossless etc), so all your music is at your fingertips.  

Roon creates, in their words, a “searchable, surfable magazine about your music”.  It finds photos, lyrics, biographies, tour dates and reviews of the artists in your collection and aims to put back some of the “interactivity” that you used to get with records and CDs.

You can download a 14 day trial of Roon here

To get you started, we are also giving away a free Mac Mini with Quad Core Processor, 8Gb of RAM and 128Gb* of SSD storage when you buy certain models from the Expert Pro range.

Call us on 01753 858898 or email chris.fuller at to book your no obligation demonstration, either at our showroom or in your home.


Stereo Models

Expert Pro 140                     1 Year free Roon subscription

Expert Pro 220                     Lifetime free Roon subscription

Expert Pro 250                     Lifetime free Roon subscription + Apple Mac Mini*


Dual Mono Models

Expert Pro 210                     Lifetime free Roon subscription

Expert Pro 440                     Lifetime free Roon subscription + Apple Mac Mini*

Expert Pro 1000                   Lifetime free Roon subscription + Apple Mac Mini*

 *Upgrade to 1Tb SSD storage for £540 or up to 2Tb SSD storage for £900



Offer is limited only to purchases at RRP

Offer ends 15thSeptember 2019

Upgrades are available to Apple Mac Mini, but must be purchased and paid at time of order, upgrades are at Apple RRP.

Hidden Systems Ltd reserve the right to withdraw the offer at any point