Tonewinner AT-300 AD-8300PA Sound Calibration

Tonewinner AT-300 custom preamp 9.3.4/7.3.6 Dolby Atmos processor
AT-300 is a professional theater & music center integrated audio-video decoder for 9.3.4 setup. It’s developed and designed by engineers recognized by American THX company. It supports 4K decoding and is Dolby Atmos, DTS:X & HDMI2.0 certified. As a multi-functional processor, it can be used for houses, cinemas and theaters for immersive 3D Hi-Fi sound effect. 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.
Tonewinner 11 ch home theater theatre audio best pure power amplifier
AD-8300PA is an 11 channels high power audio home theater amplifier with special output power design, which offers 320W/8Ω for left, right & center channels, and 150W/8Ω for the other eight channels. It takes the advantages of different circuits to achieve low distortion and low power consumption, and works better in home theater with high sound pressure & dynamic range.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.
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[@SMARTTACTICALLLC]

What are your thoughts on the Tonewinner? I have the AT-300 but have yet to calibrate it.

[@treyshiznit]

It would be very helpful if you can voice over the actual calibration steps, what tools were used, etc. so it will be easier to follow after acquiring what is needed to calibrate this properly. I am no pro in the realm of calibration by any means, but I wanted to be able to dabble into this on my own for a new learning experience. I purchased the Tonewinner same set up, so any help would be greatly appreciated thanks!

[@billybobby7607]

Set speaker channel type, crossover, then use the built in mic to set levels and auto distances. Then use a dedicated spl meter to set levels. Use rew and umik 1 check timing references, then plot response, start with sub. EQ sub. Then enter values to speakers Don't use auto EQ it's crap

[@michaelnyansafo7343]

Can you make music demo?