Estas Tonne

"It took years of experiments to feel the right sound that works for me. Some may say: “there is too much reverb”, some say: ”too much this or that”, yet if a chosen sound works for you, stay with it. Feel it. A combination of the elements what makes it unique. I still try things out though currently I play with TC-Electronics, Electro-Harmonics and Boss pedals."

From personal site of Estas Tonne

You can se it on a video "Saying Hello" (Meditative Experience) on youtube/ 5:08 sec.

Estas Tonne uses the AER Compact Mobile amplifier in many of his performances, including his rendition of "The Song of the Golden Dragon" in Linz, Austria, as seen in Supertyp Videos' YouTube recording. The amplifier is known for its exceptional sound quality, effectively capturing the nuances of his acoustic tone.

On 5:11 in the video "Saying Hello" (Meditative Experience)

We can see it on a "Saying Hello" video. 5:09 min.

In the YouTube video "Soundscape (2013)" by Estas Tonne TOURING, Estas Tonne can be seen using the TC Electronic Hall Of Fame Reverb pedal at the 8-second mark.

In the beginning of the YouTube video "Street Guitar Performance by Estas Tonne," Estas Tonne can be seen using the Boss GEB-7 Bass Equalizer.