DI20HE Measurements by GoldenSound
HIGHLIGHTS
- Amanero USB interface , Support up to PCM384K / DSD512
- Accsilicon 90/98M AS318-B Series Professional Audiophile XO’s
- 50 & 75 ohm impedance 10MHz inputs & outputs
- Integrated 10MHz ultra low jitter/phase noise clock output (50 & 75 ohm output ports)
- All inputs & outputs are galvanic isolated
- FPGA firmware update support to enhance features and sound quality.
DIGITAL INPUTS
- USB audio input
-
- USB2.0 / USB3.0 support)
- Support Windows, OSX, Linux, ISO
- External 10MHz Clock Input (BNC)
- 50 & 75Ohm inputs available
- 0.3Vpp -3Vpp
- FPGA firmware update port
- Future enhancements.
- Windows Software included
DIGITAL OUTPUTS
- AES/EBU 110Ohm output (XLR)
- Coaxial 75Ohm output (RCA)
- IIS LVDS 100Ohm output (HDMI)
- 10Mhz Master Reference Clock Output (BNC) (9dbm @50 ohm)
REGENERATIVE POWER SUPPLY
An independent balanced regenerative wave generator crafts a novel ultra-low noise waveform at 400Hz. The selection of the 400Hz frequency is deliberate, as it exhibits superior efficiency compared to the conventional 50/60Hz. At this specific frequency, 400Hz, the audio is enhanced to faithfully reproduce a genuine and pleasing analog sound. Amplified by balanced gain amps with robust output stages, the regenerative transformers are propelled to generate exceptionally clean AC power. This meticulously regenerated clean AC power is then directed to separate Class A PSUs power supplies, individually catering to both the left and right channels.
1 = AES/EBU XLR 110Ohm Output – 2= S/PDIF RCA 75Ohm Output – 3= BNC 75Ohm 10Mhz Out – 4 = BNC 50Ohm 10Mhz Out – 5 = HDMI IIS Output – 6 = BNC 75Ohm 10Mhz Input / 75Ohm SPDIF input
7 =BNC 50Ohm 10Mhz Input – 8 = AC Input – 9 = USB-B Audio input – 10 = Firmware Update port & USB Firmware Reset button
| Specifications might subject to change without prior notice | |
| Digital Inputs | |
| USB-B input | USB2.0 – USB3.0 Audio input |
| Windows, OSX, Linux, ISO | |
| BNC 10Mhz Clock Input | 50Ohm (0.3Vpp- 3Vpp) |
| BNC 10Mhz Clock Input | 75Ohm (0.3Vpp- 3Vpp) / The 75 Ohm input is multifunctional and can also be used as an S/PDIF input |
| Digital Outputs | |
| HDMI (IIS) | 3.3V LDVS @ 100 ohms |
| Only I2S signals, not standard HDMI TV | |
| RCA (Coaxial S/PDIF) | 0.5 Vp-p @75 Ohms |
| XLR (AES/EBU) | 5Vp-p @110 ohms |
| BNC (10Mhz Clock Output) | 10MHz , >9DBm @50 ohm |
| Generic | |
| Operating systems (USB) | Windows, OSX, Linux, ISO |
| Firmware Updates | Windows Software |
| Supported Sample Rates | USB & HDMI IIS : 44.1kHz – 384kHz /32Bit DSD64-512 AES/EBU & SPDIF Outputs: 44.1kHz – 384khz |
| Power Requirements | Version 1: 100-120V AC 50/60 Hz Version 2: 220-240V AC 50/60 Hz |
| Power Consumption | 17 Watt |
| Package Weight | 5kg |
| Dimensions | W240 X L360 X H85 (MM, with feet, Fully aluminium ) |
| Accessories | – USB Cable – USB Blaster (Firmware Updates) |
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