Eternal Crossfader is an inductive fade technology based on a magnetic control patented by Ecler. An extremely light aluminium screen (0.5 g) cuts the flux lines of a magnetic field created between two sets of coils. This electromagnetic modulation controls an assigned Voltage Controlled Amplifier, which modifies the gain or attenuation of the signal. The contactless design is combined with a custom high-quality glide mechanism to provide an exceptionally smooth feel, resulting in one of the most accurate crossfader systems available.

Advantages over Optical and Other Magnetic Systems

The Eternal concept offers clear advantages over existing systems using optical technology. Unlike optoelectronic elements, the inductive design is resistant to smoke, moisture, temperature fluctuations, and aging. Competing electromagnetic systems are often sensitive to mechanical tolerances and rely on heavier moving parts, such as magnets or iron plates, which add unwanted weight to the fader. These can negatively affect performance, particularly for precision techniques like scratching and beat juggling.

Tested for Extreme Durability

Field-tested for over 20,000,000 operations, the Eternal Crossfader is a revolutionary component admired by turntablism DJs and the hip-hop community. It is compatible with NUO 2.0, NUO 3.0, NUO 4.0, and legacy models from the HAK Series.