Audio-GD – DI-25 - Digital interface (10 MHz in/uit, USB, SPDIF, I2S in/out)
The DI25 is equipped with linear power suplply and I2S (HDMI) Reclocker!
L'Audio-GD DI-25 est une interface numérique haute performance et un reclocker I2S, doté d'un design à double horloge Accusilicon 90/98MHz. Conçu pour la polyvalence, il offre plusieurs options de synchronisation : utilisant ses horloges internes de haute précision, fonctionnant en mode esclave avec une horloge externe, ou agissant comme une horloge maître pour synchroniser des appareils tiers. Cette flexibilité en fait un composant idéal pour l'intégration dans des systèmes audio haut de gamme, garantissant une précision et des performances supérieures du signal.
| Marque: Audio-GD |
| Product Type: Convertisseurs numériques-numériques (DDC) |
USB / I2S CONVERTER & RECLOCKER (DI25 DDC / I2S Reclocker)
Featuring versatile audio outputs such as AES/EBU, RCA Coaxial, and IIS HDMI, this converter guarantees seamless compatibility across a diverse array of devices.
For audiophiles seeking precision, the Special 10MHz Master clock output provides highest accuracy. With both 50 and 75-ohm BNC options, seamlessly connect to your D/A Converter and enjoy a heightened level of audio refinement.
The DI-25 includes a high quality linear power supply.
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
- I2S audio input
- HDMI I2S input interface
- Supports MCK up to 40Mhz
- 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)
DI-25HE CONNECTIVITY
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
7 =BNC 50Ohm 10Mhz Input – 8 = AC Input – 9 = USB-B Audio input –
10- HDMI I2S Input – 11 = Firmware Update port & USB Firmware Reset button
Audio-GD Reports:
- “The built-in HDMI-IIS input can connect to source devices with a compatible HDMI-IIS output.”
- “The HDMI input signal rejects jitter, resynchronizes the clock and data, and regenerates an accurate clock signal, significantly improving the sound quality of connected sources, especially low-end and mid-range devices.”
- “The source’s HDMI output must match the diagram below, and the MCLK signal should be lower than 40MHz (most sources use a 24.576MHz clock, which is compatible with the DI-25HE HDMI input).”
- “We tested the DI-2014 (a 10-year-old device), a $300 CD player, and other sources connected to the DI-25HE. The sound quality improved noticeably, nearly matching the DI-25HE when directly connected to a MacBook Pro
SPECIFICATIONS
| Specifications might subject to change without prior notice | |
| Digital Inputs | |
| HDMI Input | HDMI for I2S audio signals only (NOT standard for TV) |
| 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) |
