FOR SALE LATEST OS VERSION 3.04 Replacement for OBERHEIM DSX Features/improvements for 3.04: Added – “Punch In” functions. Added – “Select options” menu. Added – Operate without a Synthesizer. Improved – Track arrangement. Improved – Sequence arrangement. Improved - Play mode arrangement. Improved – Recovery of bad cassette tapes. Improved - compatibility to load tapes made on older DSX OS revisions. Check installed software version: Press [3], [5] and [7] simultaneously. LOWER SHIPPING COSTS FOR MULTIPLE PURCHASES When buying more items, do NOT use the eBay checkout, it could calculate the shipping costs too high. When you are finished shopping, use eBay's "ask the seller for total" function. More items every week! Mark as Favorite Seller to receive regular updates.