Meitner Audio DS-EQ2 Optical Equalizer

No, the DS-EQ2 is specifically engineered for DS Audio optical cartridges. It provides the unique power and equalization required by optical systems and will not function with traditional magnetic cartridges.

The 15Hz high-pass filter is designed to remove subsonic rumble and low-frequency noise that can be caused by warped records or turntable motor vibration. Engaging it helps protect your speakers and improves clarity by preventing unnecessary woofer excursion.

The unit features a universal power supply that automatically adjusts to any voltage between 90V and 260V at 50/60Hz. This makes it compatible with power standards worldwide without needing external adapters or voltage converters.

The custom discrete Class A amplification is chosen for its linear performance and lack of crossover distortion. By keeping the audio path short and utilizing this high-quality circuitry, the DS-EQ2 preserves the delicate signal from the optical cartridge with minimal coloration.

The front panel touch controls are designed for silent operation and require no special maintenance. Simply keep the surface clean with a soft, dry cloth to ensure the sensors remain responsive.

While the chassis is constructed from durable aluminum and steel, it is recommended to provide adequate ventilation for the unit. Because it consumes 50W of power, allowing for airflow around the top and sides will ensure optimal thermal performance and longevity.