Hegel D50 – Reference DAC With Three Dedicated Master Clocks
21.02.2025 12:08 | ~1 minute read
Hegel has introduced its latest digital-to-analog converter Hegel D50. The model features extremely low distortion of 0.0002% and typically noise floor of record -150 dB, and uses three dedicated master clocks (one for SPDIF signals, and for USB, separate master clocks for 48k and 44.1k sample rates).
The power management circuit of Hegel D50 is designed to suppress noise and has filters at the input and a pair of low-noise toroidal transformers, each working on its own circuitry and additionally shielded with thick steel. The output of the transformers is also filtered.
The Hegel D50 uses innovative circuitry – for example, the AES/EBU input is equipped with a unique RS422 receiver balanced by a transformer RS422, which allows it to handle both weak and strong signals without jitter and time distortion, and work with SPDIF signals is carried out via a custom-designed card that unpacks the I2S data.
As already mentioned, decoded signals are reclocked using three dedicated master clocks, separate for different sample rates. The DAC chip itself is located on a separate board above the rest of the electronics, which also reduces noise and interference.
Specifications
This product is in the Hi-Fi and High End Electronics and Acoustics database
DACs — Hegel D50
Model name
D50
Conversion type
N/A
Engine
N/A
DSD compatability
N/A
Parameters
N/A
Frequency response low +/- 3dB (Hz)
0
Frequency response high +/- 3dB (Hz)
100000
Gain (dBu)
N/A
Output Level (balanced) (V)
N/A
Output Level (single-ended) (V)
N/A
Input Impedance (balanced) (Ω)
N/A
Input Impedance (single-ended) (Ω)
N/A
Output Impedance (balanced) (Ω)
N/A
Output Impedance (single-ended) (Ω)
N/A
Analog outputs
N/A
Signal to Noise Ratio (dB)
N/A
Total Harmonic Distortion + Noise (% at 22 kHz)
0.0002
Dimensions (mm)
430 x 305 x 99
Weight (kg)
6.6
Official link
More content
Bose SoundLink Home Wireless Speaker Will Cost $229
Bose has unveiled a new wireless speaker, the SoundLink Home, which promises “crisp, clear sound with enough bass to fill any room.” The Bose SoundLink Home offers up to 9 hours of battery life, Bluetooth 5.3 support, and a USB-C 0 audio input, so what? A wired connection to a smartphone, tablet, or laptop is also possible.
in-akustik Releases New Master Tapes Recorded on Studer A80
in-akustik has announced new R2R Master Tape releases (each reel is available in Start, Standard and Studio versions). The tapes are recorded individually in real time on Studer A80 studio tape recorders.
SilentPower Pulsar USB — Now with Active Noise Cancellation
SilentPower has announced a new USB cable SilentPower Audio Pulsar USB with a built-in active noise cancellation module. The cable is equipped with USB-C connectors and is designed for use with a wide range of equipment - from smartphones, laptops and other portable electronics to stationary or desktop digital-to-analog converters.
Clearaudio Stylus Cleaner Gel – Cleaning Styluses for 29 Euros
Clearaudio has introduced a special Clearaudio Stylus Cleaner Gel, designed to clean dust and dirt from the tip of the cartridge stylus. During playback of records, it is the cartridge stylus that accumulates dirt, which can lead to a deterioration in sound quality.
Pro-Ject Tube Box E – Tubes and Dual Mono for an Affordable Price
Pro-Ject Tube Box E is a new MM/MC phono preamplifier from a well-known audio equipment manufacturer. The compact model uses a pair of ECC83 tubes and is offered for only £249.
