Nuprime Omnia A300 Streaming Amp, All in One, Antrazith

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Nuprime Omnia A300 Streaming Amp, All in One

The NuPrime Omnia A300 is a full-featured multi-zone streaming integrated amplifier designed for audiophiles who required high-resolution digital sources from local music libraries as well as network streaming music.

Feature Highlights
  • Amplifier capable of 2 x 150W @ 8 ohms and 2 x 200W @ 4 ohms power
  • Wi-Fi 24-bit/192kHz and Bluetooth 5.0 aptX HD streaming
  • Multiple digital and analog inputs, with up to IIS 32-bit/768kHz, USB 24-bit/384kHz, and DSD256 decoding
  • Coaxial, Optical and analog Pre-Out
  • Supports all major online streaming services (Amazon Music, Deezer, iHeartRadio, Qobuz, QQ Music, Spotify, TIDAL, TuneIn, Napster, Ximalaya) and network DLNA
  • The free iOS and Android app allow you to easily control your smart music system and select your source music and group destination speakers (including receiving streamers).
Technical Highlights

A combination of high-power Class-D amplifier, 64-bit quad-core Arm Cortex-A53 processor, NuPrime proprietary SRC chip, Cirrus Logic CS43131 DAC, plus other audiophile-grade components enable the Omnia A300 to achieve world class performance above its peers.

The Omnia A300 utilizes a compact yet powerful Class-D amplifier capable of signal bandwidth up to 100kHz with advanced integrated feedback design and error correction for very low noise and distortion. The Cirrus Logic CS43131 combines a next-generation, low power audio DAC with a high-fidelity headphone amplifier to provide a superior system-level audio performance. The onboard low noise, ground-centered headphone amplifier provides proprietary AC impedance detection to support headphone fingerprinting to provide a consistent and transparent audio experience for the end user regardless of transducer impedances or frequency responses.

SPECIFICATIONS
Amplifier
  • 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
  • MQA*
  • Bluetooth: Two-Way (Receive and Headphone modes)
  • Network Connectivity: Gigabit Ethernet RJ45, 802.11 b/g/n Wi-Fi
  • Streaming Services: Amazon Music, Deezer, iHeartRadio, Qobuz, QQ Music, Spotify, TIDAL, TuneIn, Napster, Ximalaya
  • 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.)

MQA might be available at a later date through over-the-air firmware update.
Airplay 2 when available, would require additional hardware upgrade cost.

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.
You receive a 2 year warranty from the date of purchase for all of our high quality hifi-products.

If you observe any problem while using the product, you have the possibility to contact our friendly service team.

You can also easily manage your guarantee concern – without being obliged to – under the section My Account.