boost clean silicon
1 volume knob

UTILIZATION

Difficult to get any easier.
I used to solo mode switcher and go over the group. It is impeccable.

SOUND QUALITY

super clean, the interest of clean silicon boost what: D
It increases by magnifying the sound without doing saturate, unlike a treble booster for example.
With a tube amp, this is great!

OVERALL OPINION

Simple, great sound, hard to beat.