The internal design of the N-05 uses a digital-to-analog conversion circuit architecture that is very similar to that of the flagship Grandioso D1, except that the key materials are slightly different, including the use of a pair of AK4490 32Bit DAC chips in each channel.( D1 uses AK4495S)It forms a dual mono full-balanced architecture, and uses the core technology taken from the Grandioso C1 flagship front stage for the analog output and power supply at the end. For example, each channel of the N-05 is equipped with two sets of Esoteric-HCLD The Type 2 buffer amplifier circuit improves the current output capacity, and also uses the self-developed EDLC( Electronic DoubleLayer Capacitors)Double-layer capacitors, with ample 500,000&The mu;F capacitance provides a perfect pure power source.
When the digital signal enters the machine, N-05 will increase the frequency of the PCM signal by 2 times, 4 times, or 8 times(User can turn it off without upscaling), And then use the exclusive 34Bit processing technology to completely regenerate the music signal closer to the original waveform. Don’t underestimate the 34Bit audio processing technology. According to the original manufacturer, 34Bit can regenerate up to 1,024 times the details of the 24Bit specification. This is very amazing data. In addition, on the circuit diagram published by the original factory, it can be seen that before the digital signal enters the digital-to-analog conversion, the original factory carefully equipped with Signal Isolators for noise blocking to ensure that the signal can maintain the lowest noise before entering the sensitive analog output line. Disturbance, which is also a substantial help in maintaining the purity of sound quality.
The internal design of the N-05 is very simple, and you can see that it has been well thought out at a glance. The DAC circuit inherits the main architecture of its flagship product. A pair of AK4490 32Bit DAC chips are used in each channel to form a dual mono fully balanced circuit. The analog output and power supply at the end are used for Esoteric-HCLD Type 2 buffer amplification. Circuit and EDLC double-layer capacitors are rare high-standard treatments at this price.
Equipment specifications
Type: Digital Streaming Network Player
Decoding digital file: PCM(32Bit/384kHz), DSD(11.2MHz)
Input terminal: RCA× 2, optical fiber× 1, USB(Type A)× 1, USB(Type B)×1, Ethernet×1
Output terminal: RCA× 1, XLR×1, BNC Clock Sync×1
Total harmonic distortion: 0.0007%
Appearance size(WHD): 445×107×356mm
Weight: 11 kg catty