Combo 30W lamp has
2 channels
legalization common
effects loop
a volume control for clear, a first button (gain) and post (for the saturated volume)
Reverb
button "boost"

UTILIZATION

To practice at home or playing with other
(A criterion for purchase was that it sounds good at low volumes and it does well)

SOUNDS

Depending on the guitar that you plug into the sound is radically different:
A Fender Robben Ford signature and it is fast enough in a world very clear on the jazzy and cons do not put too much saturation to be musical (if you're on a draft and can sound quite precise)
A Gibson Les Paul Custom
The clear sound is more neutral "rock" but the saturation is really perfect and we just keep the same clear and equalization for saturation
Start with a standard US is the rock remains clear even if one finds a jazzy sound on position 2 and 4 of the pickup selector on the saturated one is not very far from Clapton and consort
I plugged an electro above and the sound is not bad in light, very neutral, but it's not an amp electro ....

OVERALL OPINION

In terms of regrets:
a channel equalization
a master volume
and a slight background noise audible
most
good sound at lower volume
a considerable reserve power
a true personalis that respects the identity of the guitar