MUSICAL FIDELITY NU-VISTA DAC - Digital to Analogue Converter - NEW!

PLEASE CHECK AVAILABILITY BEFORE CONFIRMING YOUR PURCHASE! Our stock can change any minute – we sell through various sales channels.Brand New! – Closed BoxWe are authorised dealers of the finest audio gear and musical instruments.Note 1: Free shipping within EU. Shipping price to any other country is an estimate. Please message us for specific shipping price to your particular location.Note 2: This product is custom ordered, please check availability and/or eventual shipping delay.Note 3: This product is factory set for 240V. If you need a different voltage, please message us.Note 4: We sell without taxes anywhere outside Europe and to valid VAT ID companies inside Europe. Please ask us your price without Tax in those cases.Note 5: We can quote any kind of bundle with our products at the most convenient prices. Just visit our store and ask for it.Note 6: International buyers are responsible for destination country taxes, duties and custom fees.MUSICAL FIDELITY NU-VISTA DAC - DIGITAL TO ANALGUE CONVERTERThe Nu-Vista DAC is our new flagship DAC built around the critically acclaimed ESS 32-bit HyperStream II DAC architecture. The Nu-Vista DAC incorporates our famous Nuvistor circuitry, each channel having a fully balanced stage of Nuvistor 7586 triode tubes involved in a discrete Class A amplifier buffer. It features RCA and XLR outputs, 3x optical and 1x coax SPDIF inputs, 1x USB and 1x AES/EBU inputs. A I2S input is also there, for a future yet to be announced Nu-Vista CD-player!Technical TalkBuilding on our knowledge and experience with Sabre ESS chips, the Nu-Vista DAC uses 2x ES9038Q2M chips in dual differential mode for a pristine dual mono design. Thanks to these converters, the Nu-Vista DAC supports up to 768 kHz files in PCM and DSD256 via DoP and native DSD512 via USB, covering any digital file you can buy or stream. The SPDIF inputs are greatly improved as well, now supporting MQA (up to 384kHz) and DSD (DoP 64) as well! Building on our knowledge and experience with Sabre ESS chips, the Nu-Vista DAC uses 2x ES9038Q2M chips in dual differential mode for a pristine dual mono design. Thanks to these converters, the Nu-Vista DAC supports up to 768 kHz files in PCM and DSD256 via DoP and native DSD512 via USB, covering any digital file you can buy or stream. The SPDIF inputs are greatly improved as well, now supporting MQA (up to 384kHz) and DSD (DoP 64) as well!Digital ArchitectureWe utilize an extremely low-noise, low-dropout regulator designed specifically for high-performance audio systems and optimized for high-resolution audio thanks to its revolutionary dual-regulator architecture. The inclusion of a Time Domain Jitter Eliminator results in superb SNR and THD+N performance with unbelievably detailed transient response. Digital audio is the art of time, with our proprietary clock design we have managed jitter rates of unrivalled and below 100 femtoseconds. This outperforms many renowned and respected audiophile clock generators! Other advances in the DAC section include optional upsampling and reclocking and an oversampling bypass mode. The 16-core XMOS and CPLD MAX II Altera processors ensure there is always enough headroom for these operations, the digital filters, including our own new proprietary filter for optimum transient response, and the MQA processing.The Legendary Nu-Vista StageNever before in the history of hi-fi have Nuvistor tubes been coupled with state-of-the-art fully balanced and discrete technology and sophisticated modern digital architecture. The DAC section goes directly into a high-performance, fully differential analogue stage with technical characteristics that are astonishing. Each channel has its own fully balanced Nuvistor output stage; the Nuvistor 7586 triode tubes running in a completely discrete Class A setup. The power of the Nuvistors is leveraged as an excellent low-impedance output stage with ultra-low distortion and unfathomably low noise. But dreamlike technical measurements aren’t everything. Silky smooth sound with enormous transients and effortless feel that retains all its punchiness and clarity, without any harshness or astringent sound behaviour. This is what the Nu-Vista DAC so masterfully accomplishes. Something that DACs often struggle with.Upsampling, Reclocking and Digital FiltersThe CPLD MAX II (Complex Programmable Logic Device) Altera is used for re-clocking, which together with the XMOS microcontroller brings high-quality processing of both PCM, DSD and MQA technology. Upsampling and reclocking can be individually turned on and off for PCM signals. DSD and MQA use their own format specific settings and filters. For PCM signals, the Nu-Vista DAC has eight selectable digital filters. One of them is our proprietary optimal transient digital filter. In this filter we trade off frequency domain performance for optimum time domain performance resulting in a slight frequency roll-off at 20kHz, but zero pre-ringing and zero post ringing.Oversampling BypassFor ultra-high-res audio we have gone the extra step and created our oversampling bypass mode. For sample rates of 705,6k and 768kHz the DAC’s oversampling FIR filters are bypassed and the Nu-Vista DAC goes into oversampling bypass mode. At these ultra-high sample rates, the digital signal enters the DAC block directly. Effectively, this turns off all remaining filtering, improving audio parameters and the frequency spectrum by yet another step. The oversampling filter is the largest single digital section “block” on the ESS DAC chip by silicon area. By powering this filter block down, we reduce the on-chip PSU / ground noise and consequently lower signal correlated clock modulation on the ESS DAC’s silicon die.Musical Fidelity for the Sake of MusicTherefore, musical purists who are simply looking to feel that hypnotic sensation of communication between listener and artist: they will find it here. Just leave it at its standard settings and feel the immediate musical integration: the whole sound is sweet and clear; the treble is completely grain free and extended. The bottom end sounds endless with tactile bass dynamics.As you get reintroduced to your music library, you might, at some point, want to discover what else is possible and hear it from different perspectives. It is then, when the customizability, options and settings turn the Nu-Vista DAC into a powerful piece of expert machinery. Explore the sound stage with upsampling or without. See what reclocking does and let yourself be drawn in deeper. Choose between 7 different digital filters, or our favourite, the optimum transient filter.If you have the ultra-high-res files at hand, experience what the Nu-Vista DAC is truly capable of in oversampling bypass mode.Super Silent Power TransformersThe Nu-Vista DAC displays our continued development of our Super Silent Power Transformers. Industrial grade power sockets with EMI filter and DC blocker stop interferences and eliminate transformer hum. The encapsulated toroidal transformer with low core saturation is ideal for audio applications and especially perfect for digital audio due to its extremely low electromagnetic radiation. The power supply for digital and analogue circuitry is carefully separated to provide immunity and isolation of the analogue amp and buffer stages from any possible digital HF interference.Optional upgrade: Nu-Vista Uni PSUOptionally, the Nu-Vista DAC can be powered by the Nu-Vista Uni PSU (set to be released in 2024). This will achieve better noise performance, by moving the AC mains power supply from the main unit and build it into another matching box. We are taking advantage of the extra space to set up mains and output filtering a step above what is usually possible in one-box-solutions. This quietens up the supplies and results in almost no mains-borne artefacts getting into the sensitive audio circuitry. The Power supply has ON/Standby LEDs and is controlled from the main unit front panel. If total mains isolation is required, the power supply also has rear mounted mechanical rocker switch for full power off.Heroic Build QualityLike all Nu-Vistas, their mechanical construction is uncompromisingly rigid and solid in typical Musical Fidelity tradition. Front panel and side panels are milled from extruded aluminium profiles and are extremely massive. The Nu-Vista DAC is basically immune against the effects of vibration from the environment. The same can be said about electromagnetic immunity. The massive aluminium case acts as a Faraday cage. It protects the incredibly sensitive phono stage internals against outer electromagnetic fields. Also included is the Nu-Vista remote control which is a solid “Nu-Vista” style re-imagination of usual remote controls. Machined from solid, it has the same feel as front panel of unit, has powerful beam, and runs off easily replaceable AAA Batteries.Nu-Vista by Musical FidelityThe Nu-Vista family is a continued labour of love for Musical Fidelity. The brilliant Nuvistor tube never really went anywhere in audio. Until the early 1990‘s, when Antony Michaelson and his small company named Musical Fidelity - back then located to the west of London in an artisan hamlet named Wembley - started making amplifiers with Nuvistors. They were made in limited editions and sold out almost immediately. To this day t