How time flies. Are you a proud owner of a first-generation Symphony I/O? Then we have an upgrade solution for you until October 20th, 2023. If you purchase a new Symphony MKII chassis and return your old chassis to us, we will discount the price of the new chassis by 630 Swiss francs. We will find an upgrade that is worth it! If you have any questions about the compatibility of the expansion card(s) or if you are unsure, we will be happy to help you.