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  • Regular price $1,265.00

Tone Winner AT-300 - 16 Channel Processor  

Introducing the Tonewinner AT-300, a pinnacle of audio processing innovation that redefines your perception of sound. Crafted with precision and designed for the discerning audiophile, the AT-300 16-channel processor delivers an unparalleled level of audio refinement, taking your home theater or music listening experience to breathtaking heights.

Model: AT-300 - 16 Channel Processor

The Tonewinner AT-300 is a masterpiece that empowers you to harness the full potential of your audio system. With advanced processing capabilities and meticulous attention to detail, this processor unlocks a world of sonic brilliance, allowing you to immerse yourself in the music, movies, and soundscapes you adore.

Key Features:

  • 16 Channels of Precision: The AT-300 boasts 16 (13.3) channels of audio processing, enabling you to create a truly immersive audio environment that surrounds you from every angle.
  • State-of-the-Art Processing: Equipped with cutting-edge audio algorithms, the AT-300 optimizes audio signals, ensuring every detail is faithfully reproduced with astounding clarity and accuracy.
  • Room Correction: The processor features advanced room correction technology, compensating for room acoustics and delivering a balanced sound experience tailored to your listening space.
  • Customization at Your Fingertips: With an intuitive user interface, the AT-300 lets you customize audio settings, fine-tune frequencies, and adjust levels to suit your preferences, making it a versatile tool for both audiophiles and home theater enthusiasts.
  • Versatile Connectivity: Multiple input and output options, including HDMI, XLR, and RCA, provide seamless integration with various audio sources and devices, ensuring compatibility with your entire setup.
  • Streaming Integration: Embrace modern convenience by connecting your favorite streaming devices through the AT-300, allowing you to enjoy high-quality audio from your preferred platforms.

From the symphonic swells of classical music to the heart-pounding intensity of action films, the Tonewinner AT-300 orchestrates a mesmerizing auditory experience that transports you to the heart of the performance. Immerse yourself in the purest form of sound, where every sonic nuance comes to life with astonishing clarity and precision.


  • Supports Dolby Atmos, DolbyTrue HD & all the previous Dolby   audio formats.
  • Supports DTS:X, DTS-Master & all the previous HD audio formats.
  • Support HDMI2.0 & HDCP2.2.
  • Supports 4K/60Hz,RGB 4:4:4, 18GHz full bandwidth video signal
  • Supports DolbyVision and HDR 10 video signal.
  • Supports stacked OSD menu operation display.
  • Supports 9.3.4 or 7.3.6 in total 16 channels Dolby Atmos decoding lineout output.
  • Built-in auto room correction by Tone Winner
  • Built-in Bluetooth audio receiver function.
  • Built-in audio player function, support files playing from TF card & USB disk,
  • Supports several lossless & compressed audio format files playing, such as FLAC,APE, WAV, MP3 & etc; support multi-layer folder management.
  • Supports smart phone App control to be added in the future.
  • Supports over 12 variations of speaker configuration from 2.0 channel to 7.3.6
  • 6 HDMI inputs, 2 HDMI outputs, 2 coaxial inputs, 2 optical inputs & 3 analogue audio inputs.
  • RS232 integrated controller, IR inputs and Trigger outputs.
  • Supports HDMI ARC, eARC and CEC.
  • Up to 1 second lip sync adjustment.
  • Each channel has 7 to 11 band EQ adjustment.
  • Latest  ADI new dual core DSP.
  • Click on Manual to download AT-300 processor manual 


Updates For AT-300 Processor 

AT-300 Software Updates & Instructions For November 2022 ------ Link 


Customer Reviews

Based on 16 reviews

Great Dolby Atmos processor

Juan s.

Hola en mi trabajo compraron este amplificador,pero la verdad es que no saben cómo ecualizar el sonido al 100%.
Cómo podría hacerle para que se escuche bien
Señor Aamir

Carl Freeman
To Aamir

Thank you very much for everything we'll come back as a customer because of your good customer service just wanted you to know that God bless


Dear users i wish to buy it after your reply .... will this processor decode the sound of youtube Lionsgateplay into 13 channel sound in atmos like the the way it decodes for nettflix or amazon when i connect with amazon firestick 4k

Tony Mah
Amazing value for the price!

Do your homework and ask a lot of questions. It doesn't have any apps built in nor a universal remote. It is a very good entry level preamp with 7.6.3 outputs.