NuPrime Omnia A300SE

SPECIFICATIONS

Amplifier

• RMS Power: 150W @ 8 ohms; 200W @ 4 ohms (both channels driven)
• THD:
  • <0.02% (AUX IN, 1W, @ 8 & 4 ohms)
  • <0.01% (OPT IN, 1W, @ 8 & 4 ohms)
• Signal-to-Noise Ratio: >95 dB (Digital input, 10W out @ 8 ohms)
• Clipping Power: >230W (1kHz @ 4 ohms, both channels driven)
• Frequency Response: +0.6 dB/-1dB (12 Hz – 22 kHz)
• Channel Separation: >85dB (1 kHz AUX); >105 dB (10 kHz Digital)
• Input Sensitivity:
  • 0.85V (AUX & OPT) for 100W @ 8 ohms
  • 0.75V (AUX & OPT) for 100W @ 4 ohms
• Standby Power: <0.5W

DAC & Wireless

• Bit Depths: 16-32 bit
• Streaming Audio Processing Engine: up to 192KHz / 24-bit
• IIS/DSD HDMI Input: PCM up to 768KHz/32Bit and DSD up to DSD256
• USB PCM/DSD Input: PCM up to 384kHz/32Bit and DSD up to DSD256
• Optical S/PDIF Input: PCM up to 192KHz and supporting DoP format DSD64
• Optical, Coaxial and analog Pre-Out
• Bluetooth: Receiving only**
• Network Connectivity: Gigabit Ethernet RJ45, 802.11 b/g/n Wi-Fi

** Mobile devices can stream Bluetooth music to Omnia A300SE, but it can not stream to Bluetooth earphones.

Dimension and Weight

• Product Dimensions (W x H x D): 280 x 55 x 250 mm (includes feet and extended rear panel terminals)
• Product Weight: 3 kg (6.6 lbs.)
• Package Dimensions (W x H x D): 440 x 100 x 340 mm
• Shipping Weight: 5 kg (11 lbs.)

All specs are measured according to IHF 202 CEA 490-AR-2008 standard. THD is measured using AP AUX 0025 passive filter and AES 17 active filter.

Alban Amouroux, Qobuz

Note: The following extract is translated from French using Google Translate.

For listening, we simply connected our usual Dynaudio reference speakers to the Omnia A300…The rhythm section is essentially centered, as for a small group listening. However, this does not prevent the NuPrime from distinguishing the drums, quite wide in the background, from the highlighted and ultra-centered bass and percussion on the left. Everything is compact and cut at the same time. The Omnia A300 knows how to do what is necessary to highlight without ever attenuating the characteristics of each instrument…
…
The NuPrime Omnia A300 is a practical all-in-one device that faces little competition. It only needs a pair of speakers. And to you the dematerialized music! We appreciate Qobuz’s presence in Hi-Res to enjoy his favorite titles and the recommendations perfectly integrated into the Omnia mobile app. You can of course connect other sources, the number of entries should be enough for most systems. The Omnia A300 stands out for its sound quality with both sinful and Zen amplification. That is to say, capable of the largest flights without ever becoming aggressive thanks to exemplary respect for stamps. The feeling of ventilation between the instruments and the different planes is the main characteristic of the Omnia, which immediately jumps to the ears. To get as close as possible to his favorite performers and musicians, it will be difficult to do better than the NuPrime Omnia A300 in this range of rates.

-> Read the original review

Le NuPrime Omnia A300 est un ampli Hifi connecté atypique ouvert à toutes les sources de musique les plus modernes. Sous son châssis blindé très compact, il cache un tempérament de feu. Ses 2 x 150 watts de puissance lui permettent d’alimenter de grosses enceintes, de pousser le niveau de décibels très haut, de déployer une énergie débordante et une image stéréo qui prend des aspects grandioses.

-> Read the original review

John Ransley, Totally Wired

The NuPrime Omnia A-300SE is not your every day amplifier. It’s one of the most feature rich and modern designs you’ll find and fits into any lifestyle with its minimalist, cool running and compact aesthetic. Most importantly the A-300SE delivers on sound; it’s subtle yet powerful, taking cues from NuPrime’s accomplished separate components, combining their attributes in an accessible and easy to use package with understated ease.

-> Read the full review