Helix HEC BT HD - DSP 3.S

The BT HD expansion card adds Bluetooth audio streaming in HD quality up to 576 kb/s and 24-bit at 48 kHz via the BT 5.0 standard. Supported audio codecs are SBC, AAC, aptX and aptX HD. The board also features an optical digital output in SPDIF format.

High-resolution audio

Thanks to the Qualcomm aptX HD audio codec, wireless and stable HD-quality audio transmission is possible. Direct processing of digital signals from the BT HD module to the DSP without additional AD/DA conversion further ensures lossless signal handling and thus unique audio performance.

Full control

The HEC BT HD supports control commands such as play/pause, track forward/back, connect, pair and disconnect for a connected DSP remote control (e.g., CONDUCTOR and DIRECTOR). The DIRECTOR display also shows the current artist and title and the audio codec currently in use.

Main features

• Bluetooth audio streaming with the Qualcomm aptX HD audio codec.
• High-resolution audio transmission up to 576 kb/s and 24-bit at 48 kHz using BT 5.0.
• Supported audio codecs: SBC, AAC, aptX and aptX HD.
• Lossless signal processing by directly transferring digital signals to the DSP.
• Enables wireless DSP configuration for all ACO-platform DSP devices using DSP PC-Tool 5 software.
• Support for displaying artist and title via the DIRECTOR remote display (only ACO products / from DIRECTOR software version 2.10).
• Support for control commands such as play/pause, track forward/back, connect, pair and disconnect of the connected DSP remote (e.g., CONDUCTOR and DIRECTOR) and display of the currently used audio codec.
• Additional optical digital output in SPDIF format.
• Includes a device-specific side panel.

Compatibility: Helix DSP.3S

About the brand

HELIX by Audiotec Fischer is a German brand of high-end car audio equipment that has been among the world leaders in amplifiers and DSP processors for more than 35 years. HELIX is considered a leader in digital signal processors. It offers some of the most advanced and highest-quality DSP processors in the world, allowing an experienced technician to tune any audio system to perfection and bring an authentic hi-fi experience into the car. The combination of precise German engineering, cutting-edge technologies and innovative design delivers a clean, dynamic and detailed sound that has earned the favor of audiophiles worldwide. HELIX products are characterized by high efficiency, reliability and perfect integration into modern vehicles. This brand's products are an ideal choice for demanding users who require the best possible sound without compromise. Helix, together with the brands Brax and Match, is part of the German manufacturer Audiotec Fischer.