The nova300 incorporates the latest generation of ICEPower amplification - with an impressive 300 watts per channel. The amplifier utilizes ICEpower's innovative and patented Hybrid Controlled Oscillation Modulator (HCOM) feedback and control techniques to ensure high output, wide bandwidth, low noise, robust stability and a simplified overall design. HCOM incorporates separate feedback loops after the power stage and after the output filter. This lets the system address specific issues related to the power stage and output filter independently, resulting in lower distortion, less noise on the output, a less load-dependent frequency response, and a very low output impedance compared to other class D amps. This new amplifier technology is extremely powerful, dynamic, quiet and most importantly... musical. Relatively small size and superior efficiency allows a nova chassis that is even smaller than its predecessors, without the large, heavy and expensive heat sinking common in class A/B amplifiers. The amplifier in the nova300 is capable of driving an extremely wide range of speakers with impedances as low as 2.5 and as high as 16. Combine that with a power output of 300 watts per channel and you can be sure this new nova will easily drive your favorite loudspeaker.
The nova300 utilizes the highly regarded ES9018K2M SABRE32 Reference DAC. The 9018 DAC is capable of accepting an extremely wide range of inputs all the way up to 32-Bit/384kHz PCM and 5.2MHz DSD (double-DSD). The DAC exhibits exemplary dynamic range, jitter elimination and low noise characteristics to satisfy even the most demanding listeners.
Quiet as a Mouse
The nova300 utilizes an extensive power supply and grounding design to ensure the noise floor is pushed as far down as possible to allow the music to shine through. Our engineers spent hours upon hours determining the optimal power supply filtering and grounding scheme to prevent any unwanted noise from finding its way into the signal path. As a result, the nova300 achieves a remarkable dynamic range and signal-to-noise ratio. Turn up the nova300 to full volume without music playing, put your ear to the speaker and enjoy the lack of noise!
iOS Input - Introducing DyNEC (Dynamic Noise Elimination Circuit) for iPhone/iPad
The nova300 includes a dedicated asynchronous USB connection on the rear panel that provides a direct digital wired connection for Apple Lightning-equipped devices. Simply use the cable that came with your iPhone or iPad and enjoy your music transformed by the ESS SABRE32 Reference DAC and the superior sonic performance of the nova!
Power Amp Mode
The nova300 provides a Volume Control Bypass feature on its digital inputs which puts the nova300 into a "power amp" mode. This is particularly useful if you have a connected source with its own volume control. Have a favorite device or app with a volume slider built right into the interface? Simply bypass the nova300 volume control for that input and use the app slider instead.
Optical, Coax and USB Inputs
The nova300 offers a standard suite of digital audio inputs, including asynchronous USB for a computer. In addition, there is one coaxial S/PDIF input and two optical inputs that accommodate signals up to 24-Bit/192kHz, assuming the connected device can output those signals. If it can't, no worries; use your computer instead to output your high-res files to the nova300's asynchronous USB input.
Discrete Headphone Amp
Headphone fans will love the newly designed HIGH OUTPUT discrete low impedance headphone amplifier in the nova300. It easily drives any headphone on the market - superbly! The signal-to-noise ratio of the circuitry will impress even the most dyed-in-the-wool headphone enthusiast! When you plug headphones in, the speakers and preamp outputs are automatically muted and the volume knob becomes a dedicated headphone volume controller. Unplug the headphones, and the system reverts back to being an integrated amplifier.
Made in North America
The nova300 is designed and built in North America. The circuit boards are built, the amplifiers assembled and fully tested, then inspected at an ISO 9001:2008, 13485:2003 (Medical Devices) and MFi Certified Facility in Canada. Amplifiers are then shipped to their facility in Bellevue, WA where the wooden case is installed and the final product inspected again!
Compatible Speakers: 2.5-16 ohm
Output Power (WPC, 8/4 ohm, 1% THD+N): 300/450W
Dynamic Range (A-weighted): 150dB
Damping Factor (1kHz, 8 ohm): 1000
Frequency Response (20 - 20kHz): <+/-0.4dB
Total Harmonic Distortion (1kHz, 4 ohm): 0.005%
USB-B Input Formats: PCM & DSD
PCM Sampling Rate and DSD Frequency Rate: 16-32 Bit, 44.1-384kHz PCM, 2.8224-5.6448MHz DSD
COAX and OPT Input Formats: 16-24 Bit, 44.1-192kHz PCM
Maximum Power Consumption: 1200W
Idle Power Consumption: 32W
Standby Mode Power Consumption: <0.5W
Dimensions (WxHxD): 356 x 111 x 337mm