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The Musician Aquarius is a massive high-end DAC with a remarkable design, capable of delivering incredibly pure and rich sound. Taking advantage of a symmetrical R2R architecture, each channel is equipped with an independent high-speed FPGA to control the decoding, with four 0.005% R2R networks. Thus, linear errors are very low and decoding speed is high, with extremely low digital noise. It also ensures very low distortion and noise.
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Balanced R2R DAC NOS I2S 32bit 1536kHz DSD1024 Silver
The Musician Aquarius is a massive high-end DAC with a remarkable design, capable of delivering incredibly pure and rich sound.
Taking advantage of a symmetrical R2R architecture, each channel is equipped with an independent high-speed FPGA to control the decoding, with four 0.005% R2R networks. Thus, linear errors are very low and decoding speed is high, with extremely low digital noise. It also ensures very low distortion and noise.
The Aquarius uses Musician's specially developed digital filters, operating in 16x Over Sampling mode. Each filter level has a 32bit input resolution, which allows for a considerable increase in dynamics while promoting a natural and delicate reproduction.
The Musician Aquarius is equipped with a wide range of connectors to meet all needs and all types of integrations. On the digital input side, we find I2S via HDMI, USB-B, balanced AES, Coaxial and Toslink Optical. The output is made, with the choice, in asymmetrical RCA or balanced XLR.
It is not recommended to connect the XLR and RCA outputs simultaneously. This could degrade the sound quality as the outputs are shared.
It is recommended to use the XLR output to take full advantage of the balanced structure of the DAC.
The powerful Aquarius is capable of fast and efficient processing of digital data, thanks to an Altera Cyclone IV FPGA and a high-performance ARM STM32F446 CPU. Two oscillators allow the restoration of audio signals with different sampling rates, to significantly reduce jitter while improving stability.
The Musician Aquarius linear power supply stage features an O-Core transformer. The linear regulator effectively isolates the digital and analog parts to ensure low noise and stable voltage for the DAC.
1 | Input selection |
2 | ON/OFF Switch |
3 | Mute mode |
4 | Phase selector |
5 | NOS Button |
6 | Mode button |
7 | Balanced XLR output |
8 | Single-ended RCA output |
9 | I2S input |
10 | I2S input |
11 | Coaxial input |
12 | Optical input |
13 | AES input |
14 | USB-B Input |
15 | Power connector |
The Musician Aquarius has been designed to offer broad compatibility via its I2S input, with phase adjustment accessible as follows:
Specifications | |
---|---|
Product type | DAC R2R |
Inputs | 1x USB-B 2x I2S LVDS via HDMI 1x AES/EBU 1x Optical Toslink 1x Coaxial |
Outputs | 1x Single-ended stereo RCA 1x Balanced stereo XLR |
USB Interface | STM32F446 |
Supported sampling rate | USB / I2S : PCM up to 32bit 1536kHz, DSD up to DSD1024, DSD DoP up to DSD64 Coaxial / Optical / AES : PCM up to 24bit 192kHz, DSD DoP up to DSD64 |
Sampling modes | NOS (Non OverSampling) OS (OverSampling) |
PCM Analog output level @ 0dB, 1kHz | XLR : 3.59V RCA : 1.79V |
DSD Analog output level @ 0dB, 1kHz | XLR : 2.66V RCA : 1.33V |
THD @ A-Weighting | XLR : 0.002% RCA : 0.01% |
SNR @ A-Weighting | XLR : 128dB RCA : 123dB% |
Freuency response | XLR : 10Hz-58kHz RCA : 10Hz-58kHz |
Phase | XLR : 0.001° RCA : 0.001° |
Output noise | XLR : 1.3µVrms RCA : 1.2µVrms |
Dynamic range | XLR : > 121dB RCA : > 121dB |
Crosstalk | XLR : -110dB RCA : -110dB |
General | |
---|---|
Power cable | 115-230V 50/60Hz |
Dimensions | 330 x 300 x 75mm |
Weight | 5.6kg |
Color | Silver |
Input | SPDIF |
Input | I2S via HDMI |
Input | USB |
Input | Optical |
Input | AES/EBU |
Output | RCA |
Output | XLR |
DAC / ADC Chip | R2R LADDER DAC |
Max sampling rate | 1536kHz |
Max sampling rate | DSD1024 |
Color | Silver |
Networking | No |
Remote Control | No |