Our dealer/distributor showroom in Vietnam showing AMG STA and ST-10 with Magnepan MG 3.7 speakers.
Nuprime AMG STA has just received a very positive review from The Absolute Sound. It has also been reviewed by HiFi-Advice.com and compared to a Class A amp many times more expensive. What's our secret ?
AMG STA class-leading features include 1M Ohm input impedance, high instantaneous current for power delivery, 700kHz switching frequency, and Single-Ended Non-Negative Class A module coupled with Double Feedback Class D module for 300W mono amp power.
Most importantly, Nuprime designs and manufactures its amplifiers in-house with proprietary technology that combines Class A transistors preamp stage with Class D power stage, allowing the amplifiers to sound ultra-realistic, dynamic, and wide sound stage.
www.theabsolutesound.com/articles/nuprime-amg-sta-power-amplifier-and-amg-pra-preamplifier
The AMG STA, drawing a comparison with Evolution One, shared ease in reproducing the recording details. However, while Evolution One has that inviting warmth, the AMG STA wants to allure the listener. Tonal qualities of the AMG STA leans toward being full and rich, so instruments and vocals seem to gain an extra body, weight, and harmonic richness. The AMG HPA 1MΩ input impedance, high power, and full-balanced design deliver the most transparent and detailed signal with a wide frequency bandwidth and rich harmonics. The AMG PRA went beyond being a transparent preamp with 1M Ohm input impedance and the best analog source inputs. A user-selectable 4 stage “Active Low Frequency and Harmonic Gain” control gave it distinctive characteristics to enhance the speaker performance, a world-first preamp design. The AMG DAC signature sound characteristic is a natural, detailed, and expansive sound stage.
In summary, we designed the AMG series for audio enthusiasts who want to optimize every aspect of their system.
The Evolution One monoblocks have an uncanny ability to project such a wide and deep soundstage that completely envelope the listener in it’s soundfield. With the ultra-detailed but realistic sounding Evolution DAC used as a preamp/DAC, the system transports the listener to the heart of the performance. The relaxed rendition allows the listener to enjoy what’s being played for hours on end. Regardless of partnering equipment, you’ll just feel and hear more with the Evolution system.
The NuPrime Omnia A300 ($1395 USD / 1495 Euro) 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
https://nuprimeaudio.com/product/omnia-a300/
A customer’s setup in in L'Eure, Haute-Normandie, France. By dealer Quai du Son.
It is hard for us to describe the difference between the newer mono ST-10M and the "classic" stereo ST-10 (TAS 2015 Product of The Year, Editor's Choice 2019).
Christiaan did a perfect job with his review of ST-10M.
https://www.hifi-advice.com/blog/review/analog-reviews/amplifier-reviews/nuprime-st-10m-mono-power-amps/
At CanJam New York 2020. The colorful Hi-mDAC units are samples. We only ship the grey color now.