Here is a Sonicake Boom AV multi function bass pedal including:

Preamp with EQ

Dual Octave

Dual Octave function

Fuzz

Boost /Compressor

Balanced XLR out

Effects loop

9 V power - transformer included

This was on my pedal board for about a year . It works great and with all the functions, it's a great way to experiment with variuos effects at a bargain price. The reason I'm selling is to make room for a new Ampeg DI. It works perfectly and the 9V transformer is included.The pedal is in cosmetically perfect condition.