use of an airbrake with express clone

[castor]

Just an info...
our express clones have 2 outputs and many of us (like me) use an airbrake.
(I use it in the extreme way.. at bedroom level)

Yesterday I read somewhere over internet that there are 2 different ways to use the airbrake with our clones:
1. connect the airbrake between the amp and the cab
2. connect the airbrake in one output jack and the cab directly to the other output jack..

As of today I used it only in the 1st way (I fear to burn my clone in the second way). can someone tell me if the 2nd way is correct, what is the difference (in output volume) between these 2 possibilities, and how to set the airbrake to work in this way.

Stefano

[fierce_carrot]

Plugging the airbrake into the 2nd output jack is the same as adding another cabinet in that it is putting additional load on the amp. It's a way to achieve a minimal drop in volume without adding inductance/capacitance between the head and the cab.