This is my customized Spark 40 from 6 years ago. It was all the rage back then so people were sprucing them up to make them their own. I had someone make me these cool Led Zeppelin decals (they are removable) because that was the first concert I attended in July of 1973 when I was only 14 years old! 

I also added a small kickstand to raise the front about 20° to redirect the sound and a different, easier to turn volume knob for the music's volume. I had the ZOSO grill made with the decals and then Positive Grid got in on the deal and I had them make me the symbols grill with their logo on it. I also have the original and are all included in the price. That's about a $75 value. 

This unit has the original power supply and USB cable along with any paperwork, packaging and box, all in great condition. The only mar to this amp is a slight tear on the back. 

These amps are still selling for $300 and people still like them. I don't use this or the THR10 II WL I'm also selling, so I hope someone can put it to good use. They have really come a long way with their app and added lots of features. It's a good portable amp at this price.