Tonewinner 9 channels integrated amp AV receiver home theatre amplifier

AT-2900 is an AV receiver integrated amplifier which supports Dolby Atmos, DTS:X, Dolby Vision, HDR, 4K and all their downward iterations. AT-2900 AVR supports 14 channels independent decoding with 3 subwoofer outputs to achieve 7.3.6 or 9.3.4 speaker placements. It supports independent volume control for every channel, including subwoofers. It also supports HDMI 6 in 2 out, eARC, Bluetooth, TF card, USB disk, OSD menu, RS232, App control, auto acoustic test room calibration, etc. It’s a multi-functional integrated amplifier AVR for high-end home entertainment. As a top 10 audio brand in China, Tonewinner has 30+ years experience in designing and manufacturing acoustic products. As an original supplier, Tonewinner always warmly welcomes distributors, partners and customers around the world.

Model
AT-2900
Channels
7.1.6/9.1.4
Power
13*140W
G.W.
18KG

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AT-2900 Dolby Atmos

Integrated Amplifier AV Receiver

Root in China, welcome the world.

The firmware and software are designed and written by Tonewinner’s own designers with original source code and patents, and all products are produced by one standard in strict management. Handling AC 110V to 230V power supply voltage, this AV receiver offers pleasing audio video entertainment to the world.

Dolby Atmos & DTS:X Decoding

It supports Dolby Atmos and DTS:X decoding bringing 3D sound quality with more depths and details. It supports 14 channels independent decoding working with three subwoofer outputs to achieve up to 9.3.4 or 7.3.6 speaker placement. It offers independent volume control to each channel including subwoofers. It can used as an independent preamplifier to work with an amplifier and subwoofers to bring more stunning sound.

3D Sound for Immersive Experience

With professional DSP manipulation, sound spots of traditional stereo and multi-channel tracks are accurately captured, and non-Dolby Atmos non-DTS:X audio sources are processed and transmitted out as 3D sound quality as far as possible.

4K HD for Clearer Vision

4K high definition vision gives you diving experience into high quality sound and images whether you’re watching movies, gaming and listening.

HDR for Higher Dynamic Range

HDR enables your HDR content on HDR-compatible display devices to get brighter, darker and show more shades of gray in between that can vastly improve your video source.

HDMI eARC & HDMI 6 In 2 Out

The HDMI eARC simplifies connectivity and provides greater ease of use for multiple components discovery and brings enhanced audio details and depths.

Original Easy Test EQ

Auto Acoustic Test Smart Calibration

The Easy Test EQ (ETQ) is originally designed by Tonewinner and has been used in most of its products. The auto and also manual acoustic tests give you choices, convenience and profession.

High Power Output

120W/8Ω and 200W/4Ω per channel power output brings you expressive and boomy sound experience. High power out is prepared for the young at your heart.

15 Meters Wireless Bluetooth

High-speed and stable Bluetooth connection. Low distortion, low energy consumption and low latency. Easy connectivity and auto-re-connectivity. Switch any music apps and platforms you want.

Digital Signal Inputs

It supports optical, coaxial and USB Audio inputs for multi-channel music formats including DTS 5.1 so as to brings realistic 3D sound field & range and create expressive symphony-like effect for your entertainment.

Original Mobile Phone APP Control

OSD English Menu

Simple menu for easy controlling and setting. You can adjust the parameters for better sound effect on screen when the machine is working.

9 Channels Speaker Outputs

It supports 14 channels decoding with 3 subwoofer output jacks, and 9 channels speaker outputs so as to achieve 3.1/5.1/7.1/5.1.2/5.1.4/7.1.2/7.1.4/7.1.6/7.3.6/9.1.4/9.3.4 speaker placements. It support independent volume control for every channel, including three subwoofers.

Multiple Connections

It supports HDMI 6 in 2 out, eARC, optical & coaxial inputs, USB disk, TF card, PC USB-Audio , Bluetooth, 5V trigger out, IR input and RS232 protocol.

Hi-Fi Circuit

With quality components, the audiophile-level circuit gives

strong support to achieve professional sound quality.

Manufacturing Introduction

Main Features

1. Support Dolby Atmos, DolbyTrue HD and all backward Dolby audio formats.

2. Support DTS:X, DTS-Master and all backward DTS audio formats.

3. Support Dolby Vision and HDR 10 video signal.

4. Support 4K/60Hz, RGB4:4:4, 18GHz bandwidth HD video signal.

5. Support HDMI2.1, HDCP2.2.

6. HDMI 6 in 2 out, 2 way coaxial, 2 way optical and 4 way analog inputs.

7. HDMI eARC and CEC.

8. Support RS232 protocol.

9. 14 channels decoding and three subwoofer outputs to achieve 2.0 to 7.3.6 or 9.3.4 speaker placement.

10. Independent volume control for each channel including subwoofers.

11. Auto EQ room testing and compensation of speaker distance, delay & sound pressure.

12. Independent EQ settings and parameter storage for each input channels.

13. Built-in digital Bluetooth audio receiver.

14. Built-in music playing device; support multi-level folder arrangement of music files from TF card & USB disk; support lossless & compressed audio formats including FLAC, APE, WAV, MP3, etc.

15. Support original App control.

16. Support OSD layer menu.

17. Synchro-reading and display of music lists on mobile phone and TV.

Parameters	AT-2900	THD	≤0.03%(A weight,direct)
Channels	7.1.6/9.1.4 channels	SNR	≥89dB(A weight,direct)
Frequency	10Hz-20KHz（+1/-3dB）	Maximum undistortion output power	≥140W（8Ω，1KHz，mono）
Power Output	140W per channel, one channel driven, into 8 Ohms, at ≤0.1% THD	Whole Unit Gain	≥37dB(A weight,direct)
Rated Impedance	8Ω	Power supply	～110V~115V (60Hz)/～220V~230V (50Hz)
G.W	18KG	N.W	15.8KG
Size	428521160mm	Packaging Size	545491257mm
Applicable Places	living room,bedroom	Accessories	instructions,telecontroller,HDMI cable,battery,wire,certificate,audio cable