See below.
I will focus on the fact that the Casing is mtallique trs so strong, you can get the knobs so as not to pull them out. Dtails but dtails that may be important ...
A small - but very quickly we forget: no medium

UTILIZATION

Simple, the knobs on RULES at will.

I bought this the wrong pedals for distortion level of a 100W transistor. I will soon buy a head lamp so I have to say goodbye but I'm happy with the t trs pedals! plutt I played heavy metal and I managed to find a sound that suited a silent kind. Although sr, do not expect to make his amp a Mesa Dual Rectifier buying the pedals.

I've never needed to put the mode switch on the right Sharp makes the sound more dirty, more smooth fashion prcis and appropriate metal.
I tried to avoid the noise gate as possible, but it is useful tjs a high volume. However, I found some of the low rglage dsquilibr over Hi, The LoW should always be rgls between 7 and 10, hi, 0 to 5: A little too sharp then, but quickly found his DSIR with rglagles amp.

I used the gain 0 to color a clear, 4 / 5 British rock, 7.5 metal

SOUND QUALITY

For distortion pedals in the range of 50 130, it should be a REFERENCE, more it costs only + / -65! (I pay 80 with shipping costs). I do not understand you do not speak often of the pedals

I got home simultanment
A-Boss DS-1
A-Boss Metal Zone
-The Ibanez SM7

And for me, it is clearly shown winning!

It is idalie to buy a distortion of Premire pedals that are added to the transistor. I m'addresse for beginners, it will be the right choice! No need to let sduire by names like "Metal Zone", this allows rglages metal pedals more appropriate!

No 8 by 8.5 time because perfection does not exist

OVERALL OPINION

Used for 2 years.
Qualitprix excellent and the price LTo a distortion pedals), it will not buy much!
No need to slam 120 for less.

In short, is an excellent choice, but this is my humble opinion ...