nova300 Amplifier

    Trade up to a nova300
    DAR Knock Out Award

    "I doubt that there’s a loudspeaker on the planet that this Peachtree won’t drive with sure-footed authority. Peachtree’s own nova150 aside, I also doubt that there’s an integrated amplifier out there with as much functionality for as few dollars."

    - John Darko Digital Audio Review

    The Integrated Amplifier… Reimagined

    In 2007 Peachtree Audio introduced a new integrated amplifier that immediately and forever changed the amplifier landscape. This amplifier - our original Decco - was groundbreaking for its time. It had a unique industrial design with an aluminum front panel, a simple button and knob user interface and a rounded wood case finished with beautiful veneers. Inside, it housed a class A/B power amplifier, a tube buffer visible through a window in the front panel and, most significantly, a USB input with built-in DAC to accept a direct connection from a Mac or PC! "Computer audio" was born, with Peachtree's Decco and Nova amplifiers on the leading edge, and with computer audio a defining part of Peachtree's identity.

    We now introduce nova 2.0 . . . a completely new generation of Peachtree integrated amplifiers that reimagines the original concept and takes it to an even higher level. Nova 2.0 is the culmination of everything we've learned as a leader in computer audio, plus a few new things we hadn't gotten to - until now!

     

    iPhone

    DyNEC by Peachtree provides the BEST iPhone music experience!

    Peachtree Audio gives you a unique iOS input for your iPhone or iPad. The exclusive Peachtree 2.0 DyNEC (Dynamic Noise Elimination Circuit) eliminates all audible power supply and screen noise. This is the world's only system that addresses this problem and yields a dead quiet background.

    Read more...

    nova300 - A New Generation of Power

    Highlights

    • ESS Reference 9018K2M Sabre DAC
    • 32-Bit/384kHz PCM and 5.6MHz DSD (double-DSD) compatibility
    • New generation ICEPower amplification - 300 watts per channel @ 8Ω
      450 watts per channel @ 4Ω
    • Extensive internal grounding
    • Designed by a world-class engineering team
    • Asynchronous USB, Coax and (2) Optical inputs
    • Asynchronous iOS input for direct digital input from Apple Lightning devices - with exclusive Peachtree DyNEC (Dynamic-Noise Elimination Circuit) technology
    • Phono (MM) input
    • Home Theater Bypass
    • Loop feature to add an external tube buffer, EQ or other processor into the signal path
    • Pre-Out for use as preamp/DAC or with subwoofer
    • HIGH OUTPUT discrete headphone amplifier
    • Optional Wi-Fi module to be announced
    • Available in Gloss Ebony Mocha and Piano Black
    • Made in North America

    Stunning Results

    We take great pride in what we have accomplished with the new nova300. It accommodates virtually every type of music source people use today, from spinning vinyl at home to streaming audio from the cloud. We've ushered in an impressive new suite of technological advancements - from the DAC through the power amplifier and at every step in between. This new nova is designed around tried and true audio engineering philosophies to ensure exceptional sound quality and superb measured performance across the board. The new novas are truly the most beautiful and exceptional sounding products we have ever made and are every bit deserving of the designation nova 2.0. We hope you choose to make one a part of your musical life. We are confident that if you do, you will love it!

    Reference DAC

    ESS 9018S

    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.

    A New Generation of Power Amplification

    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 2.5Ω and as high as 16Ω. 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.

    World-Class Preamplifier

    tube buffer

    Where's the TUBE? The tube is GONE?!?

    Yes, it is. Because the new nova preamp is just too good! Previous generation Peachtree preamps had a signal to noise ratio in the range of 95 to 100dB, similar to competing preamps. When our signature tube buffer was engaged to smooth out a rough recording the S/N dropped to 88-90dB, an acceptable compromise for the sonic benefit.

    By contrast, the newly-designed preamp section in the nova300 has a S/N ratio of 111dB. This is unheard of in its price range! Taking that 111dB S/N down to 88dB with a tube follower would sound like you'd thrown a blanket over your system.

    So has Peachtree given up on tubes? Not at all. We're planning a proper stereo tube buffer, complete with separate power supply, for the future. This will connect into the LOOP input/output of the nova amplifiers.

    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

    iPhone

    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!

    We know that streaming music files from the Lightning connection on the iPhone or iPad is VERY convenient. Peachtree wants to make sure you achieve MAXIMUM performance from these high-tech marvels!

    iPad

    By its very nature, any computer generates "noise". A computer's power supply is one source of this noise. Years ago we attacked this issue of computer-generated noise by isolating the USB inputs of our amplifiers. Having successfully conquered "conventional" computer noise, we want to be sure you enjoy the same noise-free performance from your iPhone and iPad.*

    *Smart phones, notepads and tablets are, of course, small but powerful computers. Power supplies and high-resolution screen refresh rates are possible sources of noise contamination.

    With this goal in mind, Peachtree engineers have developed DyNEC: the world's first and only system to address and eliminate all audible power supply and screen noise. DyNEC assures your music files are streamed to the nova free of any added noise - so your favorite music sounds its very, very best!

    Once all sources of noise are eliminated, music files are "handed off" to our internal ESS SABRE32 Reference DAC - further improving performance via asynchronous connection, and eliminating any timing errors caused by jitter.

    With DyNEC and an asynchronous connection, Peachtree's dedicated iOS input lets you hear your music with all the clarity, dynamics and emotion the artist intended. So can the iPhone and iPad - perhaps the most convenient music playback devices ever - be taken seriously as high-end audio components? Connected to Peachtree's iOS input, our answer is a resounding YES!

    nova150 remote

    And . . . the new metal-faced Peachtree remote controls basic playback functions like FF/RR and pause, so you can just sit back and enjoy!

    DyNEC is a Peachtree exclusive.

    What’s Old is New Again

    We are pleased to say that the nova300 includes a moving magnet (MM) phono input for direct connection of a turntable. Yes, that's right - a bunch of computer audio advocates made a phono preamp! And not just any phono input... a custom designed circuit that accommodates a wide range of MM cartridge outputs. With the nova300 you no longer need an external phono preamp unless you are using a lower output moving coil cartridge. In that case, the internal phono preamp in the nova300 can be bypassed, allowing the phono input to accept line-level signals from a dedicated phono preamp or any other line-level device. Win-win!

    Home Theater Bypass (HTB) is Back!

    This is one of our most requested features and it is included in the nova300! HTB allows for easy integration with a multi-channel preamp/processor or audio/video receiver (AVR) so that the power amplifier in the nova300 drives the front left and right speakers for stereo and multi-channel listening. The nova300 amplifier section is likely more powerful and better sounding than any AVR available today - and relieving the AVR from driving the front left and right speakers makes it MUCH easier for the AVR to drive the center and surround speakers. When listening to stereo music the nova300 becomes your control center, and you can enjoy the full benefit of its reference DAC and ultra-low-noise circuitry. If the HTB input isn't needed it can be configured as a standard analog line-level input.

    Getting LOOP-y

    LOOP

    The nova300 includes an extremely useful LOOP (output/input) feature, allowing you to add an external tube buffer, equalizer or other processor into the signal path as desired. The LOOP button on the remote control engages and disengages the loop audio path utilizing high-performance relays. Do you want to experiment with room correction? No problem. Wire your room EQ component into the nova300 and use the LOOP button on the remote control to easily A-B between correction in/correction out.

    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. VERY convenient!

    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.

    Optional Wi-Fi Module

    The nova 2.0 platform was designed to accommodate an internal Wi-Fi module, which is currently under development. We have even reserved an input button on the front panel for it! This will allow you to stream audio directly into the nova300 without the need for connecting any wires. Until then, you can easily connect to the world of streaming audio via a Wi-Fi enabled computer or iDevice, Apple TV (3rd generation), SONOS Connect or Google's Chromecast Audio (to name just a few).

    World-Class Engineering

    When we set out to reinvent nova, we called on a team of world-class engineers to design a platform that would achieve our simple but lofty objectives: superior performance, more inputs, greater flexibility, wireless capability, smaller size - all this, plus built in North America within the price range of our previous integrated amplifiers. We came together and created nova 2.0: the best sounding, most accommodating and most reliable integrated amplifier platform we have ever built. Listen to the nova300 - we'll let the results speak for themselves!

    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 our facility in Bellevue, WA where the wooden case is installed and the final product inspected again! Building this product in North America was a coordinated team effort and a significant milestone in Peachtree's history . We are extremely proud that the nova300 is designed and built in North America!

    click for larger image

    nova300 Specifications

    SPEAKER OUTPUT
    Compatible Speakers 2.5-16Ω
    Output Power (WPC, 8Ω | 4Ω, <1% THD+N, AES17) 300 | 450
    Dynamic Range (A-weighted) 105dB
    Damping Factor (1kHz, 8Ω) 1000
    Frequency Response (20 - 20kHz) <+/-0.4dB
    Inter-Modulation Distortion >80dB below fundamental
    Total Harmonic Distortion (AES17, 1kHz, 4Ω) 0.005%
    Channel Separation (1kHz, 8Ω) >90dB
    PREAMP OUTPUT
    Output Voltage (rms) 3.8V
    Output Impedance 100Ω
    Signal-to-Noise Ratio (Analog | Digital Source, un-weighted) 111dB | 105dB
    Channel Separation (1kHz) >120dB at 1kHz
    Frequency Response (Analog | Digital Source, 8Hz-20kHz) <0.1dB | <0.5dB
    Total Harmonic Distortion 0.003% (2V rms, 1kHz, un-weighted)
    HEADPHONE OUTPUT
    Output Power (32Ω, rms | peak) 1200mW | 2770mW
    Output Power (300Ω, rms | peak) 330mW | 700mW
    Output Power (600Ω, rms | peak) 170mW | 350mW
    Output Impedance
    Signal-to-Noise Ratio (Analog | Digital Source, un-weighted) 107dB | 106dB
    Dynamic Range (Analog | Digital Source, un-weighted) 107dB | 100dB
    Channel Separation (1kHz) >100dB at 1kHz
    Frequency Response (Digital source, 8Hz-20kHz) <0.5dB
    Frequency Response (Analog source, 8Hz-100kHz) <0.1dB
    Total Harmonic Distortion 0.003% (2V rms, 1kHz, un-weighted)
    USB-B Input
    Formats PCM and DSD
    PCM Sampling Rate and DSD Frequency Rate 16-32 Bit, 44.1-384kHz PCM
    2.8224-5.6448MHz DSD
    COAX and OPT Inputs
    Formats 16-24 Bit, 44.1-192kHz PCM
    AUX Inputs
    Maximum Voltage (rms | peak-to-peak) 3.5V | 10V
    Impedance 100kΩ
    PHONO Input
    Maximum Input Voltage (rms) 120mV
    Impedance 47kΩ
    RIAA EQ No rumble filter used
    LOOP Output and Input
    Maximum Voltage (rms | peak-to-peak) 3.5V | 10V
    Impedance (input | output) 100kΩ | 100Ω
    AC Power
    AC Input 100-240VAC, 50/60Hz
    Maximum Power Consumption 1200W
    On Mode (Idle) Power Consumption 32W
    Standby Mode Power Consumption <0.5W
    Fuse 100-120VAC: 8A/250V Medium Acting
    220-240VAC: 4A/250V Medium Acting
    Physical
    Height (including feet) 4.37 inches | 111 mm
    Width 14.02 inches | 356 mm
    Depth (including volume knob and speaker binding posts) 13.25 inches | 336.55 mm
    Weight (shipping weight) 17 lbs (21 lbs) | 7.7 kg (9.5 kg)
    Warranty
    Parts and Labor Two years
    Three years if registered online
    The Master Switch logo

    "No matter what was going into the amplifier, or what we were using to listen to it, it never gave anything but a brilliant performance."

    "It’s not just that it could go loud when we asked it to. That was a given. It’s that the sound was absolutely extraordinary."

    "The nova300 was truly in a league of its own."

    Read the full review...

    Computer Audiophile logo

    "I thought the nova300 was going to be a brute, with its added power, but it turns out this thing has finesse as well. Unexpected finesse."

    "…the nova300 is the homecoming king, the captain of the team, and the president of the senior class, rolled up into one item. Power, control, and finesse. This is the nova you want."

    "This is what Peachtree Audio 2.0 is all about. New products, better engineering and even better value."

    Read the full review...

    DAR Knock Out Award

    Digital Audio Review gives the DAR Knock Out Award to the "powerfully persuasive Peachtree nova300"

    "I doubt that there’s a loudspeaker on the planet that this Peachtree won’t drive with sure-footed authority."

    "Peachtree’s own nova150 aside, I also doubt that there’s an integrated amplifier out there with as much functionality for as few dollars."

    "The nova300 is an exceptional beast."

    Read the full review...

    nova300

    $2,499

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    "…the nova300 was truly in a league of its own."

    The Master Switch reviews the nova300. Read the full review here.


    "Power, control, and finesse."

    Computer Audiophile reviews the nova300. Read the full review here.


    "Rational high-end audio..."

    Steve Guttenberg praises the nova150 in his current CNET review. Read the full review here.


    "…biggest, baddest, best..."

    JazzTimes hails deepblue2 as the biggest, baddest, best Bluetooth speaker on the market! Read all about it here.


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