So… One week without sleep I asked on many forums, many “developers” and ordinary users… Nobody, except two great mans(Igor_A developer of APlayer and mister pelwell from GitHub), didn’t even try to help me… With this world something wrong???.. 
But… in the end, having gone a rather long way, I found a way out!
First. I check the kernel version of my current Volumio:
In browser go to http://volumio.local/dev/ and enable ssh
login: volumio
pass: volumio
In ssh run:
uname -r
Answear will display my kernel (in my case it):
4.14.92-v7+
Then I need to build my new kernel from scratch…
Here:
raspberrypi.org/documentati … uilding.md
only one right guid for doing this(of cause its only for Raspberry Pi platform)…
I must perform this guid step by step very carefully, except couple things, before start to build new kernel(make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- zImage modules dtbs)
1)I need to fix the problematic library like it described here:
mailman.alsa-project.org/piperma … 79103.html
2)It is also necessary to pay attention to what version of the kernel I will build. How to choose kernel version for build, I can read here:
github.com/Hexxeh/rpi-firmware/ … -458872811
3)For build only one sound-usb module, I need to use comand like this:
make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- modules
Then my kernel build will be ready, I need to replace /lib/modules/[kurrent_kernel_version]/kernel/sound/usb/snd-usb-audio.ko with [kurrent_kernel_version]/kernel/sound/usb/snd-usb-audio.ko from modules folder of my kernel build…
For this ofcause I`ll need to root permissions.
Whats all folks…
Now its work like a charm!!!
if someone needs to fix the work of E-MU 0404 USB in Volumio, and can`t rebuild kernel from sources, please contact me, we’ll figure something out!