See opinion prcedent, nothing added.

UTILIZATION

Connect the Amplug guitar, headphones and an accessory mp3.
Push the switch to On (red LED indicates a power-up)
3 knobs to modulate the sound and sailing.

SOUND QUALITY

I never really cost a combo AC 30 to compare, but the sound of my Amplug AC 30 is nice, clear sound that varies limit crunch until well rock.

OVERALL OPINION

I've had a Journe, no need for further notice as there is a sound work more or less.

Most:

sound
the simplicity of use
the solidity of the case (I dropped bf lol)
design
batteries included

the -:

Price

A gadget more ... APRS is the cl pitch, the Amplug!

But I love ... a dispensable objects is expensive even when.