The 432 EVO STANDARD model is our entry level model, for those who want the full 432 Hz plugin functionality at an affordable price point, or those who want to ultimately own the HIGH-END or AEON model, and start with the STANDARD to upgrade later. It has the same software as our other models including the same Linux OS with real time kernel, but in this case the software has basic tuning.
On the standard, we use the motherboards USB output to connect to your USB DAC. In the High-End & Aeon models we go further by having a dedicated USB output card, and on the Aeon & Master models this USB output is superclock driven. In those models, the OS & under the hood software tuning, invisible to the end-user but clearly audible, is also much more refined. However the USB output of the STANDARD combined with the realtime kernel and it's single Sbooster BOtW MK II true linear power supply is already a big step up compared to those who use a PC, MAC (inc Mac Mini) or laptop as their source feeding a USB DAC.
The STANDARD can run full Roon or Logitech Media Server and our sublime 432 Hz enabled player, which can also play bit perfect to the highest possible quality. It also features a bit perfect Teac CD drive for ripping your CD collection.
Uncompromised CD ripping using a bitperfect Teac rip facility.
• 2 TB SSHD storage on spring suspension system: ultra low noise laptop HDD with SSD caching.
• Single 12V linear power supply from Sbooster, the Sbooster BOtW MK2. One of the best power supplies on the market, with low voltage drop, high-quality transformer and high-quality DC cable.
• USB 3.0 output supporting USB Audio Class 2.0 to connect to your USB DAC.
• Ultra high-end upsampling with 10 selectable and tweakable upsample filters.
• Bit perfect mode, upsample only mode or upsample with 432 Hz post-processing.
• Custom remote supported Linux with realtime kernel.
• Spring suspension system: the 2.5″ low-noise 2 TB SSHD is mechanically decoupled using springs to drastically reduce vibrations inside the chassis.
Several motherboard USB outputs supporting one or more USB Audio Class 2.0 DAC’s
Network streaming with realtime scheduling to any Roon endpoint and Logitech / Squeezebox based players
2x USB 3.0 ports for backup or connecting additional USB dacs
2x USB 2.0 ports for connecting USB dacs
HDMI port supporting HDMI dacs and surround processors / receivers
VGA, DVI, HDMI and keyboard/mouse service ports normally never needed as the EVO is VPN supported
OPEN FILE FORMATS
Logitech Media Server
All common formats including DSD, WAV, flac, MP3, ogg vorbis, aac, Passthrough of MQA
MP3, WAV, WAV64, AIFF, FLAC, Apple Lossless, OGG, and AAC at resolutions up to 32 bit 768kHz. Roon also supports DSD64, DSD128, DSD256, and DSD512 in the DSF and DFF formats.
DRM FILE FORMAT
Logitech Media Server
Ogg Vorbis as supported by Spotify Passthrough of MQA towards MQA DAC when using bitperfect mode
MQA first unfold supported & any MQA feature in Roon As MQA does not recover any new audio data in the second unfold, second unfold can be replaced by 432 EVOs own upsample which also can support minimum phase rendering with one cycle of post-ringing, or the superior sounding Archimago minimum phase filter.
No audio transformations occur, unless DAC does not support sample rate or bit depth of format, otherwise true bitperfect matching or even beating the most exclusive CD transports
Output most DSD & PCM formats in any input samplerate as 24 bit or 32 bit output in one of the following output samplerate: 44.1K, 88.2K, 176.4K, 352.8K and DXD, 706.6K 48K, 96K, 192K, 384K, 768K
432 Hz mode
Same as upsampling mode, but with 432 Hz processing without resolution loss. 432 Hz and upsampling are a combined one step algorithm, therefore no additional load is caused on the CPU when using 432 Hz mode compared to upsampling
SUPPORTED TUNING TRANSFORMATIONS USING 432 Hz MODE
440 Hz up to 445 Hz in one step increments Other pitches can be added by special request
415 Hz 426 Hz 430.5 Hz (Equal Tone Temperament) 432 Hz (Verdi’s A, Pythagorean Temperament) 440 Hz (today’s Concert Pitch) → used for upsample-only mode 444 Hz
Supported input formats
Any audio and file format from local files on the internal storage on the EVO or a NAS, internet radio, on demand streaming services such. 444 Hz mode not compatible with live internet radio
UPSAMPLING RECIPES For Upsampling-Only And 432 Hz Modes
User tunable linear phase filter, including tuning of processing buffer size and several precision options. All frequencies have the same delay through the filter.
User tunable minimum phase filter, including tuning of processing buffer size and several precision options. No pre-ringing. Post-ringing can be regular long tail “minimum-phase” without aliasing, or reduced MQA / Ayre inspired one cycle of post-ringing with free bonus aliasing, create pseudo ultrasonics.
The only server on the market supporting Archimago’s Intermedia Phase upsampling, the most ideal filter with mainly post-ringing and no phase issues within the audible range. 432 EVO implements his original recipe, and two improved variants of this filter
AUDIO SAMPLE RATES
All common multiples of 44.1 and 48K All common DSD formats
16, 24 and 32 bit
Official Roon remote running on Apple or Android tablets & phones Desktop version of Roon for PC or MAC acting as a Roon remote control
Logitech Media Server
Any web browser for web based version of GUI SqueezePad (iPad) iPeng (iPhone/iPad) Orange Squeeze (Android) Squeezer (Android) Squeeze Remote (Windows)
Web interface usable on any phone, tablet, laptop or desktop: 1. Configure the 432 Hz enabled player 2. Check the riplogs 3. Switch between Roon & Logitech Media Server 4. Several other system configuration parameters not often changed
Hand tested Teac slot-loading, tested with at least 5 retail CD’s which are known to cause rip issues on some drives. All CD’s must past our extreme test.
Ultra low noise laptop 2 TB SSHD (hybrid HDD+SSD) on spring suspension system, with SATA noise filtering and SATA protocol tuning for lower EMI
Optional 2 TB SSD or 4 TB SSD or 2x 4 TB SSD merged as a virtual 8 TB instead of 2 TB SSHD is possible. Please ask your reseller for pricing.
Model with HWBOOST: J4205 tuned to a more constant power draw for lower software jitter. More modern and faster than many competitors who use the old N4200 Model. Without HWBOOST: non-disclosed quad core CPU slightly slower than the J4205, but still fast enough for Roon
Model with HWBOOST: 8 GB, plenty for Roon even when importing larger collections. Otherwise 4 GB, large enough for music collections up to 2 TB
SUPPORTED STREAMING SERVICES
Internet radio, Qobuz and Tidal
Logitech Media Server
Internet radio, Qobuz, Tidal, Spotify and any service for which an LMS plugin is available
100 Volt AC 50/60Hz / 110 Volt AC 50/60Hz 115 Volt AC 50/60Hz / 120 Volt AC 50/60Hz 220 Volt AC 50/60Hz / 230 Volt AC 50/60Hz 240 Volt AC 50/60Hz True dual linear power supplies
Internet connection required for updates, VPN support & metadata retrieval. Can work standalone (e.g. hifi shows, shows on location) with just a Wi-Fi router attached via ethernet and no active internet connection
To use the superclock based USB output, you’ll need a USB dac conforming to USB Class Audio 2.0 standard (most DAC’s follow this standard)
To stream to endpoints, you’ll need Roon or Squeezebox compatible endpoints
Black or silver
Server 5 KG PSU 1.85 KG x 2
PSU: 240 x 130 x 75mm Server 435 x 325 x 60mm (W x D x H, 69mm including feet)
What’s in the box
Server Linear PSU with included DC cable Manuals & Quick Guide
Modular chassis which will support future hardware updates such as new main boards as they come to market
WARRANTY & REMOTE SUPPORT
2 years limited warranty 2 years VPN support included with the 432 EVO
We are still delivering orders as normal. When your order ships you will still receive tracking details. For UK shipments, Our couriers have procedures in place to ensure deliveries are arriving as quickly & safely as possible. Drivers can now sign for your parcels, however will notify you that they have arrived, in order to ensure you receive your parcel. Signing for the parcel has now been stopped temporally for hygiene reasons. Drivers are also working with customer instructions, so you can ask them to leave the parcel in a safe place (doorstep etc...) if you prefer not to come into direct contact with the driver.
Express Delivery is FREE on all orders over £50. Express Delivery offers delivery in 24-72 hours from time of purchase. We use premium couriers for this service, mainly DPD & Royal Mail. DPD will offer you a one hour window for delivery to make sure someone is at home, or you can reschedule the delivery if no one is around.
Here at Kronos AV, we have vast experience with e-commerce sales. Making sure that your parcel arrives undamaged is a huge priority for us. That’s why at Kronos AV, we only use premium couriers for all our orders. All our parcels are shipped with DPD or Royal Mail and are always sent Signed For to make sure it gets to the right person.
If for any reason your parcel does arrived damaged, please get in touch, and we will be happy to get everything resolved for you. We are always on hand to help!
Delivery is FREE on all orders over £50. In order to offer FREE delivery to UK customers, we use several premium couriers to ensure your delivery arrives safe.
Most large orders (over 2kg) ship using DPD or DHL courier and smaller orders (under 2kg) by Royal Mail signed for services.
The most appropriate courier will be chosen for the items ordered to ensure the quickest possible delivery.
We can offer very generous trade in offers across the majority of our product range.
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If you have any question, please feel free to call us on 03435236169 or email firstname.lastname@example.org