Thank you very much for coming to our store from many other shops! From the first Walkman released in 1979, early models up to around 1985, professional models, etc,We mainly overhaul models that are difficult to maintain.After nearly 40 years, we are now able to overhaul rubber parts such as belts and rollers, electronic parts such as capacitors, heads, plastic gears, and other key parts.Without the stock of key parts, as well as cleaning and revival treatment technology, operation reproduction technology, and sound adjustment technology, it is impossible to reproduce the sound of those days,It is impossible to reproduce the sound of those days.We want to listen to the cassettes of those days with the best sound as they were back then. I want to use them for a long time to come.We are exhibiting items that can meet such demands without limit and allow you to enjoy the potential of the model. This is the highest peak professional Walkman WM-D6C.It is a well-maintained and working product capable of high-quality recording and playback.The appearance of the unit is relatively good. (In my opinion)I think it is hard to find. Tested with 4 AA batteries.Tested repeatedly for a long time. We have spent a lot of time and effort to make detailed adjustments according to the condition of each individual unit,The sound reproduces the nostalgic cassette sound of those days.You can enjoy bass, midrange, treble, and comfortable stereo sound.We are waiting for the person who understands that this is a used product to purchase.Please do not buy this product if you are looking for exactly the same functional quality as when shipped from the manufacturer.If you are looking for perfection or need after-sales support, please purchase a new one at a store. *The cassette tape in the picture is not included.