Here are my observations:Pros -+ Clean Sound, no noise or distortion+ Small Size, 2.5"H

when playing outdoors, I guess it should be ok for guitars alsoPROS:Portable and battery powered, it can be used in every outdoor situationCONS:The noise is rather persistantstatic noise when touched by fingersLow gain (low output level)Not enough gain to use it for

No hiss, no audible noise, and plenty of volume

No hiss, no audible noise, and plenty of volume

the music quality was really bad (noise, tone was much more lesser, no bass)

If you're doing studio work or need super low noise levels, etc

Terrible noise