With the Evolution One, NuPrime has made several design advancements:
- A new input stage with a 1MΩ input impedance. The high input impedance allows the pre-amplifier to see a much easier load and hence introduces less harmonic distortion and phase delay to the system.
- Latest NuPrime 700KHz high-speed switching Class-D module allows greater resolution to be achieved.
- High-speed computing simulations were performed for the Evolution One design, in order to achieve the highest input impedance and the lowest phase delay.
- The power supply has been enhanced to deliver cleaner and more stable power with lower noise floor.
- High Quality copper strips instead of usual cables are used to connect the power supply to the amplifier’s circuitry, maximizing power delivery.
The NuPrime Sound
The Evolution One outperforms its predecessor in every aspect which NuPrime amplifiers are known for by having:
- Wider and deeper soundstage
- Faster dynamics with greater range
- Lower distortion and noise
- Cleaner background that provides greater detail and nuances
Our new generation of amplifiers have moved even further away from the cold, hard, flat and harsh sound typically associated with Class-D amplification. The Evolution One has Class-A like warmth and naturalness that no other competing Class-D amplifier can recreate.
In addition, the Evolution One is able to create an enveloping ambience that reaches out and invites the listener to the music. All these pushes the performance of the Evolution One to yet a higher level!
- Power Output (rated) : 240W @ 8 Ohms, 330W @ 4 Ohms
- Power Output (peak) : 285W @ 8 Ohms, 390W @ 4 Ohms
- Gain : x 28
- Sensitivity (to rated power) : 1.5Vrms
- Input Impedance : 1M Ohms
- Total Harmonic Distortion (THD) : 0.01%
- Frequency Response : 0Hz to 50kHz (-3dB)
- Signal to Noise Ratio (SNR) : 91dB @ 10W
- Standby Power : 1.6W @ 115V outlet, 1.7W @ 230V outlet
- Idle Power : 17.4W @ 115V outlet, 18.7W @ 230V outlet
- Worldwide AC voltage : (115VAC / 230VAC) with Voltage Select Switch
- AC Fuse: Slow blow, 5A, 250VAC
- Color: Black or Silver