"High quality swithing and mixing ability in an attractive package."
This reviewer purchased this item from Same Day Music.
Does not color the sound at all. Passes strong preamp signals to the power amp effortlessly, without sucking tone. Silent switching makes it a great AB switch. I use one as an AB send, and another as a 2 channel mixer. Sweet.
The mix controls can even amplify the incoming signal to drive the front of an amp a little harder.
Built strong, like all Boss pedals. Very good sound. Works like a dream with my tube pre amps and heads.
Never had to call for support on a Boss product.
It's only 30 dollars more than a cheesy AB box with mechanical switches, and much more versatile.
The Wow Factor:
With the white box, black lettering, and red and green lEDs, this thing looks good on both of my pedalboards.
This thing should serve me for the rest of my life.