SA2RATE is another original product by Polish manufacturer LOOPTROTTER.
Looptrotter managed to achieve a distinct sound of vaccum tubes with the usage of semiconductor technology.
Both channels are equipped with two knobs:
DRIVE (saturation depth)
OUTPUT (output level)
Saturation depth (the amount of added harmonics) is indicated by two LEDs at 4 and 8% THD.
SA2RATE also works as an analogue soft limiter as well. It aligns the signal and adds low-order harmonics in a smart way.
The unit sets a solid and fat sound in the recording, processing and mixing.