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Digital Interface I2S USB SPDIF 24bit 768kHz DSD512
Musician offers with the Leo a high-end digital interface, a real concentrate of technology aimed at providing an extremely clean and stable transmission of the audio signal. Practical, it has a complete range of connectors that will meet most needs, to adapt to the vast majority of audio systems. Moreover, it supports high definition audio streams, for the most accurate and transparent sound reproduction possible.
The USB-B input of the Leo is associated with a proprietary high-end USB interface based on a proprietary STM32F446 chip. This supports high-resolution audio streams, allowing the playback of PCM files up to 24bit 768kHz and DSD512.
The Musician Leo conceals a high-performance FPGA at its heart. This one is in charge of decoding the digital data and allows to reduce the signal path while limiting the sound coloration.
The Leo's digital signal is fully isolated using a high-speed 50Mbps optical coupler. This technology allows to reduce the noise level considerably and to reach an excellent signal-to-noise ratio.
The Musician Leo's clock system uses two AT Cut OCXO (Oven Controlled Crystal Oscillator) oscillators at constant temperature, offering extremely low noise. This type of oscillator offers the best stability and frequency accuracy, especially with the help of an internal temperature control circuit.
The power supply stage of the Musician Leo benefits from the same care given to the audio circuits, in order to provide them with a clean and stable electrical signal. It includes an O-Type transformer made of high quality single crystal copper wire.
The Musician Leo offers a complete set of connectors that can be adapted to most needs. Thus, the device offers USB-B, AES/EBU, coaxial, optical Toslink and two inputs for external clock. For the outputs, the Phoenix provides AES/EBU, I2S via HDMI and RJ45 as well as Toslink optical and coaxial.
1 | USB input button |
2 | Optical input button |
3 | Settings button |
4 | AES input button |
5 | Coaxial input button |
6 | OK Button |
7 | Balanced AES/EBU output |
8 | I2S RJ45 output - LVCMOS standard |
9 | Coaxial output |
10 | Coaxail input |
11 | AES/EBU input |
12 | I2S HDMI output - LVDS standard |
13 | Optical Toslink output |
14 | Clock inputs |
15 | Optical Toslink input |
16 | USB-B input |
17 | Power connector |
Specifications | |
---|---|
Product type | Digital interface |
Inputs | 1x USB-B 1x Optical Toslink 1x AES/EBU 1x Coaxial 1x 45.1548MHz Clock input 1x 49.152MHz Clock input |
Outputs | 2x AES/EBU 1x I2S LVDS (HDMI) 1x I2S LVCMOS (RJ45) 1x Optical Toslink 1x Coaxial |
Supported sampling rates | USB : PCM up to 24bit 768kHz, Native DSD up to DSD512, DSD DoP up to DSD64 I2S : PCM up to 24bit 384kHz, Native DSD up to DSD512, DSD DoP up to DSD64 AES / Optical / Coaxial : PCM up to 24bit 192kHz, DSD DoP up to DSD64 |
General | |
---|---|
Supply voltage | 100-240VAC, 50/60Hz |
Consumption | ≤ 20W |
Dimensions | 330 x 235 x 70mm |
Net weight | 4.35kg |
Color | Black |
Input | USB |
Input | Optical |
Input | AES/EBU |
Input | SPDIF |
Input | BNC |
Output | I2S LVCMOS via RJ45 |
Output | I2S LVDS via HDMI |
Output | AES/EBU |
Output | Optical Toslink |
Output | Coaxial SPDIF |
Max sampling rate | DSD512 |
Max sampling rate | 768kHz |
Color | Black |
Interface chip | NC |