Reference Upgrade 2.0 - Available for further Models

After models 10.2, 13.2, 13.3 and 17.5 AdvancedLine, the new ReferenceUpgrade 2.0 is now also available for the model 13.4 AdvancedLine. The new ReferenceUpgrade boosts the quality of our optional crossover upgrades to a level rarely seen even in much higher price ranges.

If the level of the previous upgrade was already significantly above the market standard, we have optimized our crossover layouts again and use only the highest quality and latest components of the Cologne high-end perfectionist Raimund Mundorf. At the same time, we are foregoing a price increase for the new upgrade, simply offering more quality for the same price.

In the signal path we use MCap Supreme Evo oil film capacitors. Particularly the design-related very short signal paths, which allow a lossless signal transmission via the films of the capacitor. For the part of the required coils only air coils are used, which are additionally baked. To adjust the efficiency of the drivers, Supreme resistors with bifilar and hand-potted construction are installed. 

The sound experience of the ReferenceUpgrade 2.0 inspires with explosive dynamics, distortion-free silkiness and holographic three-dimensionality. The level of components used is groundbreaking and a real exception in this price range.

Read a detailed report from Fidelity Magazine here.