Thank you for viewing. This is the Darkglass Microtubes X Ultra. I purchased it used and enjoyed using it because it allows for a very wide range of sound creation, but I am selling it to downsize my board. The clean signal compressor is installed from Darkglass Suite, so I think it's very user-friendly. I had it fixed to my board, but there are some scratches from use at the time of the used purchase. I have attached One Control's HOOK & LOOP to the back, so you can fix it to your board immediately. It's a bit difficult to create sounds until you get used to it, but once you understand the points, it's very easy to use, and you can create sounds like the B7K and Vintage Ultra, making it a preamp/distortion that you won't want to part with. The accessories are all that are shown in the photos.