I would like to highlight some features of this device are not obvious.
The microphone also works XY (alternative) of the microphone input with 3.5mm jack (optional in the power plug).
Headphone Output (with volume control) + output line.
You can mix the input signals or recorded titles (they must be made first recording starts).
Various compressed audio modes or not.
For each channel, you can choose one of the limiter or compressor several functions (useful for not having to process audio later.)
It can be powered externally via USB or USB AC adapter battery, not to have problems of autonomy in the event of registrations of several hours.
The output "line" can be sent to other devices (camera, for example)
Good luck to have a button for each input. Good that there is a button for each input that allows recording / playback.
Good materials. Blocks with the microphones are solid metal and manage or adjusting the knobs do not disturb the sound.
It also works with tuner, adjustable lampshade.
The menu is quite convenient.
The display color for each input levels and the main parameters
The volume control headphone output, use the "+" and "-" buttons is a bit annoying, but acceptable.
One observation is that there is a screw for mounting on trappiede (good thing), but if you turn the machine on a plane ... the threaded seat protrudes slightly below the level of the four legs and the oscillations of unit (be extra thickness to avoid this inconvenience.
Roland R26 I found the best menu interface (touch screen in black and white), the 3.5mm jack separate volume control potentiometer headphone input.
I absolutely recommend H6.
As accessories would report rechargeable AA batteries (it uses 4, the Eneloop behaves very well) and a memory card (I bought a 64 gb computerbay but is oversized, it may be better to have two 16 or 32 gigabytes, so to switch between them, facilitating the transfer of files.
Note: I set the clock to the Italian, but the files are marked with (create and edit) eight hours in advance (if you register at noon, the creation date is 4 am). With Flexible Renamer can move forward in the file and rename files so they contain the date and time in the filename.