Ovation USA DS768-1 30th Anniversary OPTIMA This model was manufactured to commemorate the 30th anniversary of Ovation. The preamp is the OPTIMA, which was installed in high-end models such as Adamas and Elite at the time. It seems to be a common symptom for most OPTIMA preamp models, but the tuner is not working. The EQ section and other functions have been confirmed to be working. It's difficult to see in the photos, but there are buckle marks on the back of the body, and other scratches on the body and back of the neck. There is a dent in the medal mark on the back of the neck. There is fret buzz on the 1st string at the 14th fret. A dedicated hard case and a shoulder-strap soft case are also included. Ovation hard cases are quite heavy (the included hard case is 5kg), so a shoulder-type soft case is convenient. The weight of the guitar body is approximately 2kg. The string height is approximately 2cm on the 6th string side and approximately 1.9cm on the 1st string side at the 12th fret. The original price at the time was around 400,000 yen, so I think it sounds quite good. I am an amateur, so I may not be able to answer detailed questions. Thank you for your understanding. It is also listed on other sites, so it may end without notice.