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OPMÆRKSOMHED! NuPrimes produkter sendes ikke til Danmark!
A further developed STA-9 with technology from the AMG series itself.
The sound is a bit on the warmer side just like the STA-9, has significantly better dynamics, resolution and speed. 9X delivers 130% more power than its predecessor.
Class A+D Stereo Amp bridgeable into a 330W mono amp
The NuPrime STA-9X, a 2 X 130W Class A+D stereo amp, bridgeable into a 330W mono amp, is designed with enhanced even-order harmonic circuitry that mimics the most attractive features of tubed and Class-A amp sound without incurring their drawbacks and limitations. The STA-9X’s frequency response to 50 kHz elevates vocals into emotional experiences; similarly, instrumental upper registers mimic a live performance’s shimmering heights.
The STA-9X amplifier improved upon the ULCAM (Ultra Linear Class A Module)+Class D design of STA-9 with the design concept from AMG-STA. By joining a robust high impedance singled-ended non-negative feedback amplifier circuit in the preamp stage with a dual feedback Class-D power stage, the STA-9X sounded warm and dynamic with remarkable speed and clarity. NuPrime amplifier improves on traditional Class-D switching design by using a self-oscillating circuit to generate pulse-width modulation. STA-9X switches at a frequency of 750kHz (highest on the market), well beyond the compact disc’s 44.1kHz sampling rate. Most class-D amps switch at 300kHz or lower.
Completing the ensemble is NuPrime’s new linear power supply with its high-efficiency toroidal transformer for reduced high-frequency noise and strengthened low-frequency performance. The damping effect of the NuPrime proprietary isolation feet absorbs and cancels vibrations that degrade audio performance. The overall result is unprecedented transient speed and an almost shocking level of dynamic impact.
In summary, NuPrime STA-9X has a sound characteristic that is spacious, transparent, dynamic, luxuriously textured with extended high-frequency.
Features:
- Improved over STA-9, the STA-9X Single End Non-Negative Feedback Class A and Dual Feedback Class D amplifier design derives from AMG STA. This design allows STA-9X to produce more details and higher resolution than STA-9.
- Stereo mode bridgeable into mono mode.
- Enhanced even-order harmonic (H2) circuitry creates warmth and natural sound characteristic.
- Highly reliable under no-load condition and enhanced short circuit protection.
- 130% higher output current drive capability than STA-9 allows low impedance speakers to have better dynamic and power.
- Operating at 750 kHz switching frequency, it produces high resolution with extended frequency.
- A new linear power supply with a high-efficiency toroidal transformer reduces high-frequency noise and strengthened low-frequency performance.
- The signal path avoids cross-linking capacitors, thus achieving a frequency response at the DC level for pure musical enjoyment.
The NuPrime Sound
- Vast soundstage
- Wide, lightning-fast dynamics
- Ultra-low distortion and noise
- Music emerges from a pristine background, with delicate details and nuances intact
In summary, NuPrime’s sonic character stands well apart from – and indeed above – the soft, cushy sound we often associate with most tubed amplification or the dry, clinically edgy sound we often associate with solid-state and switching technology. Rarely does an amp achieve an ideal balance of richly textured timbres and harmonics, bottom-end authority, startling dynamics, exquisite low-level detail, and a fully revealed, fully dimensional soundstage against a backdrop of mile-deep silence.
- Inputs:
- RCA: Un-Balanced input x 1
- XLR: Balanced input x 1
- TRIGGER IN (12V)
- Outputs:
- Stereo Speaker Out x 1
- Mono Speaker Out x 1
- TRIGGER OUT (12V)
- Power: 2 X 130W / 1 X 330W @ 8 Ohms
- Peak Output Power: 2 X 170W / 1 X 370W @ 8 Ohms
- Input Impedance: 47k Ohms
- Gain: x 28.5
- Signal to Noise Ratio: > 90dB at 1W, 10W, 100W
- THD+N: 0.005% (Stereo) / 0.005% (Mono)
- Frequency Response: 10Hz to 50kHz
- Worldwide AC voltage: (115 VAC / 230 VAC) with Voltage Select Switch
- AC Fuse: Slow-blow, 3A, 250VAC
- Dimension: 235 mm W x 281 mm D x 60 mm H (including feet)
- Weight: 4 kg
- Color: Black or Silver
Buy&Try gælder for hele Aune, Auralic, Quadral, Sbooster & Taga sortimentet.
Køb & prøv giver dig som kunde mulighed for at afprøve produktet i dit eget hjem, i stedet for at stå i en stresset butik og forsøge at danne sig en mening. Rum opfører sig meget forskelligt og påvirker lyden på forskellige måder og vi giver dig mulighed for at demo produktet i hele 30 dage, i dit eget hjem.
Hvis du af en eller anden grund føler dig utilfreds, skal du blot kontakte os, så hjælper vi dig med returfragten, du kan også benytte dig af vores fragtaftaler med lavere priser. Omkostninger, der vil blive opkrævet hos kunden, er fragten til kunden og returforsendelsen til os hos MYC HiFi. For returgodkendelse skal varen returneres i ny stand og i original emballage.
Med hensyn til højttalere skal du være opmærksom på, at højttalere kan have brug for lang optagetid for at komme til deres ret. Efter et par timer kan du normalt få en forsmag på, hvad du kan forvente, men en højttaler fortjener 100 timer+ før seriøs lytning. De højttalere, vi sælger med bånddiskanter, skal bruge flere hundrede timer, før de begynder at synge. Så lad gerne højttalerne stå tændt døgnet rundt, så du hurtigt kan akkumulere timer.
Hvis du har spørgsmål eller bekymringer, så tøv ikke med at kontakte os.
Køb & Prøv gælder for varer, der normalt holdes på lager og ikke for bestillingsvarer, medmindre andet er aftalt.
-300x300w.jpeg "Demo - NuPrime Omnia S1")
