Tonewinner AT-300 Pre-Amp + AD-7300PA+ Power Amp

Tonewinner

Tonewinner was one of the first manufacturers in China to obtain official certifications for advanced HDMI technologies such as Dolby Atmos, Dolby Digital, Dolby TrueHD, DTS:X, DTS Master to name just a few!

The unabashedly Chinese brand is showing that premium components don't need to cost an arm and a leg! Tonewinner aims to bring premium high end audio at prices which won't make your wallet wince. These high end audio components are not only designed for a premium audio experience but also for grunt! Packing not only superior audio and the latest technology, but plenty of 'oomph' too!

Tonewinner AT-300 Processor 7.3.6 or 9.3.4 Ch Pre-Amplifier

The AT-300 is a professional home theatre AV processor that supports the latest immersive audio formats, including Dolby Atmos, DTS:X (7.3.6 or 9.3.4) and smart phone app control. Designed and built by THX engineers for meticulous home cinema enthusiasts and featuring Tonewinner's room correction technology. In addition, the AT-300 pre-amplifier features loads of input and output options including balanced XLR, RCA, HDMI and Optical audio.

Paired with the AD-7300PA+ power amp, this is a real (tone) winner!

Key Features:

- Supports up to Dolby Atmos, DTS:X (7.3.6 or 9.3.4 ch)
- 4K Ultra HD supporting HDMI 2.0, eARC, HDCP 2.2, HLG, HDR10+, DOLBY VISION & CEC
- Premium 4K/60P video processor chipset by Panasonic (MN864788)
- Dolby Surround, DTS Neural:X surround up-mixing mode, Multi-channel mode & Direct mode
- HDMI 6 Inputs & 2 Outputs, RCA x 4, SPDIF COAXIAL x 2, SPDIF OPTICAL x 2
- Premium power supply, 24K gold plated XLR and RCA connectors, advanced chipset
- PEQ adjustment (LCR: 11-Band, Surround 7-band, Subwoofer 5-band EQ adjustment)
- Audiophile-grade Cirrus Logic CS42528 D/A Converter
- Tonewinner Room Correction + 4 Sound Profile Setting
- Supports high-resolution audio formats (FLAC, WAV, APE via USB, SD Card and PC Audio)
- Supports Bluetooth audio streaming with App Control
- Custom integration features: RS232, IR input, trigger output

AT-300 User Manual (PDF, 7.62MB)

Dolby Atmos

Take your home theatre experience into another world with Dolby Atmos. With Dolby Atmos' physically orientated three dimensional sound and height channel speakers, you'll enter into a world of audio realism like never before. Tonewinner was one of the first manufacturers in China to obtain official certification for Dolby Atmos, Dolby Digital, Dolby TrueHD and so on!

DTS:X

Like Atmos, DTS:X is the next-generation audio codec from DTS that leverages object-based audio to enable new audio experiences in immersion and interactivity. DTS:X also uses height channels and physically orientated three dimensional audio to crank up the immersion to eleven! Again Tonewinner was among the first manufacturers in Chine to obtain official certification of DTS technologies - a testament to their passion and high standards.

Premium Balanced XLR Outs

In addition to standard RCA analogue outputs, the AT-300 comes equipped with 14 high quality balanced XLR outs. Use these outputs for a superior connection to a power amplifier such as the Tonewinner AD-7300PA+. A balanced connection has superior resistance to noise and interference ensuring a cleaner signal makes it's way to your power amp.

Please note: Due to the configuration of the XLR outputs on the rear of the AT-300, it is recommended you use mono XLR cables when connecting to a power amp, rather than Y-split stereo cables.

Tonewinner T-2 Room Correction Microphone System

The AT-300 comes with the T-2 audio test microphone. It is specifically designed for use with Tonewinner's auto room correction function. When connected to the AT-300 Processor, the T-2 can quickly and highly accurately automatically adjust EQ and level balance for each channel according to acoustic characteristics of the environment.

Tonewinner AD-7300PA+ 7 Ch Power Amplifier

Introducing the AD-7300PA+, Tonewinner's beast of a 7-channel home theatre & hi-fi power amplifier. Whether you're watching a blockbuster movie or listening to a rocking live concert, this power amplifier will take your audio to new levels.

Featuring exceptional dynamic range and near silent background noise, the AD-7300PA+ ensures you'll hear every detail, from the softest to the loudest.

And trust us, the AD-7300PA+ is packing some serious grunt under the hood!

Key Features:
- High Output: Up to 300W (8ohms), 500W (4ohms) per channel
- Exceptional low noise, THD + Distortion less than <0.09%
- High signal to noise ratio >100dB
- Premium transistors for high power output performance
- 24K gold plated RCA & XLR inputs
- 24K gold plated oversize speaker terminals
- Large VU meter with red needle
- Trigger input & output
- Aluminium chassis

AD-7300PA+ User Manual (PDF, 4.27MB)

 "The Listening"

"Under the hood and this Class AB design uses three pairs of high-power, three-level push-pull Darlington circuit transistors. It also sports seven independent circuit boards, with the left and right channels utilising exposed radiators, larger in size, to power the front speakers."

Read the full review by Tony O’Brien at the StereoNet website

7 Channels of Powerful Amplification

The AD-7300PA+ not only features 7 discreet channels of high power amplification, channels FL and FR (front left and front right) use a higher current configuration, similar to Class A spec and use the external heatsink fins of the chassis for better cooling and efficiency.

Five-Fold Protection

With an intelligent system to protect against damage to the unit the AD-7300PA+ boasts Short Circuit Protection, Overload Protection, Overheating Protection, Over-voltage & Over-current Protection.

Please note: Due to the configuration of the XLR inputs on the rear of the AD-7300PA+, it is recommended you use mono XLR cables when connecting to a pre-amp processor, rather than Y-split stereo cables.

Power Under The Hood

Each of the 7 channels of the AD-7300PA+ feature 3 pairs of high power three-level push-pull Darlington circuit transistors providing the smooth yet punchy up to 300 watts of grunt per channel @ 8 ohms.

Seven huge heavy duty cast aluminium comb radiators ensure efficient running during long sessions. The front left and right channels are even given special treatment having direct access to the 2 giant comb radiators on each side of the unit. While the amplifier is Class AB, the front left and right channels operate at higher power levels bringing them closer to the characteristics of Class A.

Over-sized VU Meter Display

The front panel of the AD-7300PA+ houses an over-sized mechanical VU meter, backlit in lake blue with a red needle it really gives the amp a special look. Brightness is adjustable via the front panel, all the way to completely off.

Audiophile Interface

Each of the seven channels on the AD-7300PA+ feature both balanced (XLR) and un-balanced (RCA) inputs along with a pair of heavy duty speaker outputs. It features a ultra low-noise dual differential amplifier circuit and a mirrored cross-current source load for an improved signal-to-noise ratio.

[Optional] Need More Channels? Add a 2nd Power Amp And Save!

Add an additional AD-7300PA+ to gain an further 7 channels of high powered audio to drive your system. That's 14 powered channels in total. Add via this bundle to score a cracking saving!