SKU: 66175491607

HELIX HDM 1 - C ONE - Digital Input Module for C ONE Amplifier

Sale price$85.49 Regular price$94.99
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 12 - Jul 17

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Description

HELIX HDM 1 - C ONE - Digital Input Module for C ONE AmplifierHELIX HDM 1 C ONE Do it digitally ready for high res audio With the HELIX Digital Input Module (HDM) your HELIX amplifier accomplishes the perfect transition to the digital world. It extends our amplifiers with an integrated HDM slot by one optical digital stereo input and enables completely interference free and ground isolated signal transmission in best possible quality right into the amplifier. The module can handle digital audio signals up to a

HELIX HDM 1 - C ONE

Do it digitally – ready for high-res audio

With the HELIX Digital Input Module (HDM) your HELIX amplifier accomplishes the perfect transition to the digital world.

It extends our amplifiers with an integrated HDM slot by one optical digital stereo input and enables completely interference-free and ground-isolated signal transmission in best possible quality right into the amplifier. The module can handle digital audio signals up to a sampling rate of 96 kHz losslessly via fiber optics cable and converts them back to the analog level via two cutting-edge BurrBrown DA converters.

But that's not all – in order to get the very last bit of performance out of the amplifier and avoid even the slightest influence of its input stage, the SPDIF Direct In function can be used to route the audio signal from the HDM module directly and without any detours to the output stages of the amplifier.

This makes your HELIX amplifier absolutely future-proof and perfectly equipped for the combination with our digital signal processors.

Features

  • One optical digital input in SPDIF format inclusive SPDIF Direct In switches
  • SPDIF Direct In function allows to route the audio signals from the HDM module directly to the amplifier output stages for optimized sound performance
  • Cutting-edge BurrBrown DA converters with 32 Bit resolution
  • Accepts digital audio signals up to 96 kHz sample rate
  • Including device-specific side panel

Technical data

Inputs 1 x Optical
Input sampling rate
28 kHz to 96 kHz
Input format
SPDIF
Additional features SPDIF Direct In function

Compatibility

  • HELIX C ONE

Scope of delivery

1 x HDM 1 module
1 x Device-specific side panel for HELIX C ONE
1 x Allen screw
1 x Allen key
1 x Instruction manual

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 66175491607

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Carl L. Bradley
West Palm Beach, US
★★★★★ 1
Kinda flimsy…
Thought the assembly was metal, it’s some kind of PVC.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2025
M
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Michelle bullard
San Leandro, US
★★★★★ 5
Stable and easy to assemble
I used these to support a heavy piece of countertop would to create a side table. Looks great and holds steady.
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Reviewed in the United States on February 15, 2023
C
Verified Purchase
Charles Clerici
Chelsea, US
★★★★★ 5
Great
All pieces cut to perfection, went together perfectly
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Reviewed in the United States on October 22, 2023
J
Verified Purchase
judith stevens
Louisville, US
★★★★★ 1
Some of the components are plastic
This is not a heavy duty application what so ever . One of the flanges broke . We do not recommend this product
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Reviewed in the United States on July 5, 2024
K
Verified Purchase
Kimberly matthews
Omaha, US
★★★★★ 2
Quality control lacking
One tee conector was missing. Nothing avaliable locally that fits.
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Reviewed in the United States on July 13, 2025

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