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N-05xd
Anyone know anything more about the new N-05XD. Looks like it will launch in the summer.
The promise of a unit that could replace a preamp, DAC, computer and network renderer with a single box is quite appealing. I hope Esoteric reinstates the digital filters in future DACs I prefer to use the FIR filter rather than the default 'no' filter |
#2
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Quote:
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#3
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good to know. do you know if these processing algorithms mimic traditional digital reconstruction filters?
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#4
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Quote:
“The D/A converter operation mode used during PCM playback can be set to three types, M1, M2 or M3. This changes the Δ [Delta] Σ [Sigma] modulator operation frequency and randomization algorithm used to absorb hardware error. M1 is the Esoteric reference mode. The operation frequency of the Δ Σ modulator becomes progressively lower in order from M1 to M2 to M3. The replacement amount of the randomization algorithm increases progressively in order from M1 to M2 to M3. By default, the setting is M1.” On the DSD settings, “A digital filter is used. F1, F2 and F3 are digital filters with different frequency responses. The cutoff frequency becomes progressively lower from F1 to F2 to F3.” |
#5
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Sounds like other XD units. If so, for DSD filter settings the default is 'off' - no filter used.
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#6
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The N-05XD has the following filter settings.
Digital filter setting during PCM playback PCMF>*** Use this to set the digital filter during PCM playback . Set it as desired . o By default, the setting is OFF . OFF The digital filter is not used during PCM playback . FIR The FIR digital filter features a slow roll-off without pre-echo . RDOT This digital filter features a slow roll-off that uses a unique analog interpolation technique with a fluency function . ΔΣ frequency setting during PCM playback PCMΔΣ>*** The ΔΣ modulator operation frequency during PCM playback can be set to 64, 128, 256 or 512 . Select the sound setting you prefer . OFF The ETHERNET port LED stays unlit . ON Digital filter setting during DSD playback DSDF>*** Use this to set the digital filter during DSD playback . Set it as desired . o By default, the setting is OFF . OFF The digital filter is not used during DSD playback . ON The digital filter is used during DSD playback . ETHERNET port LED setting LanLED>*** Use this to set the ETHERNET port LED . When set to OFF, the ETHERNET port LED will not light, reducing the impact on audio quality . o By default, the setting is OFF . o Even when set to OFF, the LED will blink immediately after a LAN cable is connected and while the unit is initializing after being turned on (while “Initialize” displayed) . o By default, the setting is 512 . This sets the operation of the ΔΣ modulator as a frequency multiple of 32, 44 .1 or 48 kHz . Then Digital filter setting during DSD playback DSDF>*** Use this to set the digital filter during DSD playback . Set it as desired . o By default, the setting is OFF . OFF The digital filter is not used during DSD playback . ON The digital filter is used during DSD playback . In my demo listening of the N-05XD, The only change that is clearly audible is when RDOT is enabled. It makes a definite impact. Not sure it’s better but it is surely different.
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Main Equipment: Kharma Elegance dB11-S, JL Audio F113v2 X 2, Block Audio Line & Mono SE Amplification, Bricasti M21 DAC, Antipodes Kala K-50 Server, Clearaudio Performance SE. Satisfy tonearm & Maestro Wood MM cartridge. Power: Shunyata Everest 8000, Sigma XC v2, Sigma NR v2, Block Audio PCs, Defender, ADDPowr Wizard Grounding: Shunyata Altaira CGS - 4 X Alpha CGS cables, Network : Supra Cat 8+, Twin (Nenon) Modified Buffalo GS2016 Switches, Keces P3 LPSU, Cables: Wireworld Platinum 8 USB, Wireworld Platinum Eclipse 8 Speaker cables, 6M & 1M Tubulus Concentus ICs, Other:Two PSI Audio AVAA C20, Multiple GIK products, Stillpoint Apertures, Stillpoint Minis and Ultra SS, Three 20 Amp lines, Furutech GTX - Gold outlets, Adona Rack |
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