When dCS releases a new product, it marks the beginning of a journey that spans the product's life. 
 
dCS’s engineers continually research how to improve existing technologies and products, a discovery process motivated by their drive to deliver unrivaled measured performance and the resulting musical experience. 
 
Often, innovation comes in the form of software. With the recent Bartók 2.0 software update, dCS improved DSD upsampling and added new filter options. Mappers originally designed for Vivaldi APEX and Rossini APEX are now available in Bartók. The Mappers control how data is presented to the Ring DACTM core. Bartók now includes three Mapper settings. It also includes DSD128 capability and an additional filter setting for DSD. 
 
Additionally, dCS products feature a modular approach to construction. The design allows for future upgradeability, which enables them to offer new hardware to existing owners. Such was the case with the Vivaldi APEX and Rossini APEX. Now, dCS is excited to invite existing owners to upgrade their Bartóks. Units upgraded to Bartók APEX are identical to the new model in every way, including the APEX nameplate on the rear panel. 
 
The New Bartók APEX Further Elevates the Listening Experience
The Bartók APEX retains the original’s powerful, dynamic and detailed soundscape and adds elements of resolution and refinement previously only achievable with the Rossini or Vivaldi APEX. dCS engineered Bartók APEX to inform and inspire. APEX sets a new benchmark for transparency. It organically resolves the finest details and uncovers textures and subtleties that most systems overlook. From the broadest dynamic swings in volume to the subtlest shifts in tone, Bartók APEX reveals each aspect of a recording with a sense of effortless refinement and control. 
 
The Ring DAC APEX 
The dCS Ring DAC is integral to all dCS DACs and integrated music players. This novel invention—one of several bespoke technologies created by dCS—is one of the reasons their systems have earned global acclaim for their transparency and fidelity. 
 
Developed from the ground up by dCS engineers, it features a combination of proprietary hardware and software that has been carefully honed and refined over three decades to deliver a world-leading technical and sonic performance. 
 
In 2022, dCS released APEX, a significant update to the Ring DAC’s hardware, which allowed them to enhance further the musical performance of their Vivaldi DAC, Rossini DAC, and Rossini Player. dCS' obsession with remaining at the forefront of measured and musical performance meant that it was only a matter of time before they developed an APEX upgrade for Bartók owners. 
 
The latest-generation Ring DAC APEX hardware brings several benefits. Noise and distortion have been further reduced, and linearity increased by over 12dB.
 
dCS' subjective listening tests, in turn, have revealed a number of sonic improvements, with listeners noting enhanced dynamics, rhythm and timing, greater soundstage resolution and image focus, blacker backgrounds, and a heightened sense of realism. 
 
The Ring DAC APEX: one of several bespoke technologies created by dCS that have earned their systems global acclaim for their transparency and fidelity. 
 
For APEX, the engineering team made extensive changes to the Ring DAC’s hardware. With the exception of the resistor array, which remains unchanged, the latest-generation Ring DAC hardware is all new. 

Improvements Include: 
Modified reference supply that feeds the Ring DAC, resulting in 
lower output impedance
Enhanced the filter, summing and output stages of the Ring DAC
Improved the symmetry of summing stages
Created an all-new output stage
Reconfigured the main Ring DAC circuit board
Replaced individual transistors on the board with a compound pair 
 
 
Designed and hand-assembled at the dCS headquarters in Cambridgeshire, England 
 
Bartók APEX is born from meticulous craft, exhaustive development, and obsessive attention to detail—a pursuit of musical purity that has inspired dCS to reimagine the limits of sound reproduction. Sharing the same electronics as their Vivaldi and Rossini systems, it features the latest generations of the Ring DAC APEX, clocking architecture, and digital processing platform—a unique combination of hardware and software unrivaled in its sonic and technical performance. 
 
Bartók APEX combines precision engineering with an elegant and timeless aesthetic. Standard-setting build quality means Bartók APEX withstands even the most intensive use and reliably delivers superb sound quality at all volume settings and outputs. With flexible and upgradeable software and hardware, Bartók can grow and evolve, providing a state-of-the-art listening experience for years to come.