Helix HEC Analog IN

The HELIX Analog IN expansion card adds two analog input channels to HELIX products. This allows, for example:

• providing Helix DSP units with low-level signals.
• upgrading premium OEM audio systems that require additional high-level inputs.
• connecting additional analog sources such as a TV or smartphone.

The high-level input is equipped with the proprietary ADEP.3 circuit, Auto Remote function, and adjustable input sensitivity from 1.5 to 30 V. The low-level stereo 3.5 mm input also features variable input sensitivity from 0.5 to 8 V. A device-specific side panel is included.

Main features of the Helix HEC Analog IN

• Extends DSP units with two additional analog input channels.
• High-level input with ADEP.3 circuit, automatic remote switching, and adjustable input voltage from 1.5 to 30 volts.
• Low-level stereo line input via 3.5 mm jack with adjustable input voltage range from 0.5 to 8 volts.
• Inputs can be freely configured in the DSP PC-Tool as additional main inputs or as an AUX source.
• Device-specific side panel included.

The module is always delivered with the specific panel part. Therefore, please state in the order notes the product for which this card is intended.

COMPATIBILITY: Helix P Six DSP Ultimate

About the brand

HELIX by Audiotec Fischer is a German brand of high-end car audio equipment that has ranked among the world’s top manufacturers of amplifiers and DSP processors for more than 35 years. HELIX is regarded as a leader in digital signal processors, offering some of the most advanced and highest-quality DSP units in the world. These allow an experienced technician to tune any audio system to perfection and deliver an authentic hi‑fi experience in the car. Combining precise German engineering, cutting-edge technology and innovative design, HELIX produces a clean, dynamic and detailed sound that has won the favour of audiophiles worldwide. HELIX products are known for their efficiency, reliability and seamless integration into modern vehicles. They are an excellent choice for demanding users who want the best possible sound without compromise. Helix, together with the Brax and Match brands, is part of the German manufacturer Audiotec Fischer.