I have a third of the VJ series.
So some changes:
- Exit 4 8 or 16 ohms
- HP Eminence
The rest is identical (except perhaps on the inside of the beast)

I prefer to say right away: I love it!

UTILIZATION

Very easy to use
It not only gets a good sound easy, but I would almost say that it is impossible to have one bad.
In any case, my humble ears are filled

SOUNDS

Used alone, and no possibility to set the tone, I find it lacks some treble, but it is of extreme heat. It was like being in the sound. The slightest friction of rope is attached. Furthermore (contrary to early models described) there is no breath, nothing, nada, nothing, niente, Kay dale! Impressive.
I use a Vox Tonelab and ... I can do what I want.
Certainly a pro will find flaws, but for the amateur guitarist I have is the panancée. I did try a friend guitarist (long) which has a fine collection of vintage equipment quality and he was impressed (dailleurs he will buy one for work "quiet")
Important: it is desirable to tilt it, or better, ask to ear height.

OVERALL OPINION

I've had two months, and I no longer use him now to play at home.
Finally ... get sound without breaking the bank ears, and leaving his family sleep peacefully (although if you loose all the power ... it still makes noise ... 5 watts may be, but 5 watts enlarged and multi- vitamins)

In short I love it.
Value for money: the last quality gear at affordable prices