Ibanez TS9 Vintage - Op-amp Replacement I acquired this on a certain auction site. The sound was very good, but I am selling it due to equipment changes. The description at the time of purchase stated that only the op-amp may have been replaced. Please make your judgment based on the images. The sound of the buffer is completely different from ordinary TS9s and modified TS9s. Please understand that this is a used item, and refrain from purchasing if you are a nervous buyer.