«  The Zam is terrible! »

I used it for 2 years (I stopped with my band since) with happiness, more to worry whether his or her batteries are in shape, go running to buy or forget them, hoping that another member will be, therefore, end this mess.
Of course you must have an electrical outlet handy, but this is less difficult.
Another advantage is the stability of the power of the instrument is obvious that the sound will be lost
not at the end of a concert if the batteries are at the end! Well of course it makes tow more but it is very
manageable, remember to have a fairly long length of cable between the instrument and zam if you move a little ...
The choice of voltage (6.9 or 18 volts) is also good because I have an active bass into 18 volts, then scheduled for 2 batteries, so great!
There is a tuner output for those who do not have the amp.
There is a mute button for those who still have not, but they should have put a footswitch because it is
small enough ...
I do not think that's good, but it is an investment rather heavy, but for a pro or an amateur
very "turn" it quickly pays for itself I think, and then shit it's French, it's not so often that
the stuff is blue / white / red music!.
Good for editing, if there are some changes to make, either you are handy and is easy enough, or we will
see his luthier / shop for it, it will not take much time or much more money.
If it all over again I would not hesitate (if I have the side Thun of course!)