Thank you for viewing. This is the tc electronic CORONA CHORUS. - Model: CORONA CHORUS - Brand Name: tc electronic I purchased this new over 5 years ago. Operation has been confirmed. I am selling it to organize my equipment. When I peeled off the Velcro on the back, the serial number also came off. (It is written on the box) There are no major scratches, but there is a feeling of use, so I have listed it as having scratches and dirt. Everything shown in the photos is included. Please understand that this is a used item before considering purchasing. #tc electronic #CORONA CHORUS #Chorus #Guitar Effects Pedal