Author Archives: Jörn Polley
Selekt DSM: Edition Hub
A superior-quality, all-machined design

- Exceptionally rigid structure with precision fit and finish
- Improved control dial for silky smooth operation
- Six programmable extruded-aluminium ‘smart’ buttons
- All-glass fascia with crisp, large-format display
- Wide range of inputs accepts virtually any source
- High-performance MM/MC/Line In Analog Phono Stage
- Integrated 1/4” headphone output
- Stereo RCA Sub output for bass reinforcement/bass redirect
- Stereo RCA Sub output for bass reinforcement/bass redirect
The world’s first, fully customisable and future-proof digital source for hi-fi enthusiasts…
…a high-performance offering unlike anything else on the market.
Edition Hub is a superior-quality enclosure, featuring an all-machined construction for improved rigidity, interior isolation, and elevated aesthetic appeal – with sleek sight lines, concealed joins and understated luxury at the fore.
The Edition Hub chassis consists of four plates, rigidly bolted together. The side pieces are flawlessly aligned with the base using pins, with four long bolts subsequently torqued-in for an exceptionally rigid fix, with a pleasing, precision fit and finish.
Providing both requisite heat management and high design appeal, the primary vent of Edition Hub is precision-cut into its aluminium plate lid. The vent itself is evocative of a wave, with each aperture cut at an angle, and only every second one machined all the way through. When viewed from different angles, this wave motif morphs and ripples – with myriad reflections projected from its various finishes and surfaces.
Edition Hub features a much-improved, eye-catching control dial. Its precision, turned-stainless-steel bearing ensures silky, tactile rotation when adjusting volume; and the photo-etched steel halo around its edge allows cool, sharp light to emanate from the one hundred individual LEDs beneath.
The all-glass fascia of Edition Hub is composed of mirrored spy glass; with the large-format display concealed behind it displaying crisp, clear information when necessary, and fading to total invisibility when not.
A broad range of connections on Edition Hub’s back panel ensures that it can receive, process and expertly deliver audio from any source imaginable; with a high-performance, integrated, analogue-to-digital conversion stage accepting anything from turntables to CD players, and a host of digital connections allowing connection from video streaming devices, games consoles, and Blu-ray players – ensuring you get the best possible sound from anything you connect to your Selekt DSM.
Edition Hub features, as standard, Linn’s all-new, exceptionally efficient, highly responsive, and precision-regulated power supply design – our best yet – Utopik.

Technical Specifications
Configurable, modular, network music player with inputs for separate digital and analogue sources; plus configuration options including (but not limited to) source-only, source + amps, and a variety of Surround Sound applications. Optional upgrade to Katalyst DAC, or peak performance with Organik DAC.
Every Selekt DSM includes: |
Support for FLAC, Apple Lossless, WAV, DSD (64/128/256), MP3, WMA (except lossless), AIFF, AAC and OGG at up to 24-bit/384kHz resolution |
Wireless Streaming via WiFi, Bluetooth and AirPlay 2 |
MM/MC Phono Stage |
Analogue Input (RCA Pair) |
Space Optimisation |
Exakt Ready |
Inputs as Standard | |
Ethernet | x1 |
HDMI ARC | x1 |
Toslink | x2 |
SPDIF (x1 configurable in/out) | x2 |
USB Typ-B (Audio Class 2) | x1 |
Line Level Phono (RCA) | x1 |
MM Phono (RCA) | x1 |
MC Phono (RCA) | x1 |
Outputs as Standard | |
HDMI 2.0 (optional upgrade) | x1 |
Exakt Link | x2 |
SPDIF (configurable in/out) | x1 |
RCA Subwoofer Out | x1 (nur Edition Hub) |
1/4″ Headphone Jack | x1 (nur Edition Hub) |
With Surround Sound Upgrade (DSP and HDMI switching modules) | |
HDMI Input | x4 |
HDMI Output | x1 (doubles as eARC) |
Surround Sound Processing | Up to 7.2 |
Surround Sound Processing | DTS-HD Master Audio, DTS-HD High Resolution Audio, DTS 96/24, DTS, Dolby TrueHD, Dolby Digital Plus, Dolby Digital and PCM |
Dimensions | |
Width | 355 mm |
Height | 119 mm |
Depth | 355 mm |
Weight | 9,5 kg – 12,3 kg |
Devices upgrades
Enjoy the best possible sound for the lifetime of your product
Find out how you can upgrade your network music player to the latest specification. We offer a range of upgrades for most models. Some of our older products aren’t listed below, but may still be able to be fitted with the latest technology. Get in touch with us to discuss your options.
Network players (Streamer)
Organik DAC Upgrade
Organik is the culmination of over thirty years of digital technology expertise. We pioneered high-performance digital streaming in the hi-fi industry; and we’re raising the bar yet again, thanks to this paradigm shift in digital-to-analog conversion technology.

- Available for:
- Klimax DSM (all variants)
- Klimax 350 Integrated Loudspeakers
- Klimax DS (all variants)
- Klimax Exaktbox
- Selekt DSM (Stereo or Dual-Mono)
Add HDMI 2.0 compatibility
Compatibility with HDMI 2.0 was added in September 2016*, handling UHD (4K) and HDR video pass-through for compatibility with ultra-high definition video sources and displays.
We can perform this upgrade on site.

- Available for:
- Klimax DSM
- System Hub
- Akurate DSM
- Akurate System Hub
- Selekt DSM
- Majik DSM
Add Surround Sound Processing capability (up to 7.1 channels)
A simple, high performance one-box 5.1 Surround solution can be achieved by upgrading Selekt DSM to Selekt DSM Surround with Integrated Power Amps – just add speakers.

- Available for:
- Klimax DSM
- Klimax System Hub
- Akurate DSM
- Akurate System Hub
- Selekt DSM
Dynamik Netzteil
Dynamik has greater mains noise isolation, more power and faster response, clearly outperforming bulky and noisy conventional power supplies.

- Available for:
- Klimax DSM (pre-2009 models)
- Akurate DS (pre-2009 models)
- Majik DS (pre-2009 models)
Utopik Power
This exceptionally efficient, highly responsive, and precision-regulated power supply design is our first entirely new topology since 2009 – and it’s our best yet.

- Soon Available!
Turntable
Radikal

- Upgrades for the Klimax Radikal & Akurate Radikal are available at Hifi-Studio Achterholt.

Can’t find what you’re looking for?
Contact us and we will help you to improve your music system! Your Jürgen Achterholt
Archives
Music Tips
John Zorn – “A Dreamers Christmas” (Winter Wonderland)
Al Di Meola – “All your Life : a Tribute to the Beatles” (In my Life)
J.S.Bach – “Weihnachtsoratorium Jordi Savall”
The Puppini Sisters – “Christmas At Home with the Puppini Sisters” (Puttin on the Ritz)
Bill Evans Trio – “Sunday At The Village Vanguard” (All of you)
Archiv ->
DIE GROSSEN ERFOLGE (Fritz Wunderlich)

- Komm in die Gondel
- Allein wieder allein (Wolgalied)
- Ach wie so herrlich zuschauen
- *** Actually, they are all good! ***
Cleaning the pick-up needle and thus the record
One of the best ways to clean a record is to play the record and then clean the needle. The needle of a good pick-up goes deep into the groove and thus removes even the deepest dirt from the groove.
Continue readingTrio Jeepy (Branford Marsalis)

- The nearness of you
- Gutbucket sleepy
- Makin whopee (Reprise)
Soundtracks
Alan Silvestri – “I’m Forrest… Forrest Gump” (Forrest Gump)
Stanley Kubrick – “Also sprach Zarathustra” ( 2001 A Space Odyssey)
Eric Weisberg – “Dueling Banjos” (Deliverance)
Pink Floyd – “Mother & Outside the Wall” (The Wall)
John Barry – “The loss of the Journal & Farewell / End” (Der mit dem Wolf tanzt)
Ennio Morricone – “Once upon a time in the West” (Spiel mir das Lied vom Tod)
Bruce Springsteen – “Secret Garden” (Jerry Maguire)
Florian Ostertag – “Season of Monsoon” – (About a Girl)
Bruce Springsteen – “Streets of Philadelphia” (Philadelphia)
Pat Metheny – “Capture” (The Falcon and the Snowman)
Continue readingMARTHA (Flotow)

- Letzte Rose
- Mitternacht
- Mag der Himmel euch vergeben
- Ach so fromm
- Jetzt, ihr Freunde jung und alt (Finale)