HELIX HEC OPTICAL IN - Premium Optical Input Extension Card for Helix Devices

Add optical input to your Helix DSP with the HELIX HEC Optical In extension card. Supports SPDIF stereo PCM digital sources up to 96 kHz sampling rate.

If you’re serious about crystal-clear digital audio in your car, the HELIX HEC OPTICAL IN is the perfect upgrade for your Helix amplifier or DSP. Designed to extend Helix devices with a premium optical input, this Helix extension card optical lets you connect digital signal sources effortlessly using SPDIF format (stereo PCM only). Whether you’re upgrading your sound system or building a new one, this card optical in extends your Helix device to ensure you get the best possible audio quality from your digital sources.

Ideal for audiophiles and car audio enthusiasts, the HELIX HEC Optical In supports input sampling rates from 28 kHz up to 96 kHz at 24-bit resolution, delivering pristine sound reproduction with low jitter thanks to its advanced low jitter clock recovery system. Plus, it features automatic signal detection, so you don’t have to fiddle with settings—just plug in and enjoy.

Features

• Accepts all digital sources with input in SPDIF format (stereo PCM only), ensuring wide compatibility

• Input sampling rate range from 28 kHz to 96 kHz / 24 Bit for high-resolution audio playback

• High jitter immunity with a low-jitter clock recovery system for stable, distortion-free sound

• Automatic signal detection for seamless operation without manual intervention

• Comes with a device-specific side panel included as part of the scope of delivery, making installation clean and precise

Technical Specifications

• Input sampling rate: 28 kHz to 96 kHz / 24 Bit

• Input format: Optical input in SPDIF (stereo PCM only)

• Additional features: Low-jitter clock recovery system

What's in the Box?

• 1 x HEC OPTICAL IN module

• 1 x Device-specific side panel

• 1 x Allen screw

• 1 x Allen key

• 1 x Instruction manual

Why Choose the HELIX HEC Optical In Extension Card?

This extension card is designed for Helix devices to enhance your setup by adding an optical input hec capable of handling high-quality digital audio signals. It’s perfect for connecting digital sources like media players or head units that output SPDIF in stereo PCM format. The device-specific side panel ensures a perfect fit, maintaining your system’s sleek look.

Upgrade your Helix amplifier or DSP with the HELIX HEC Optical In extension card and experience the difference in digital clarity and soundstage precision. Whether you’re a pro installer or a passionate enthusiast, this extension card optical in extends your Helix device for connecting digital signal sources with confidence and ease.

Ready to take your Helix system to the next level? Add the HELIX HEC Optical In extension card to your cart today and enjoy flawless digital audio performance in your car!