The only difference is the fuzz mode, and the wah mode sounds exactly the same as the WH10 V1 (initial version). It's a more powerful wah sound, different from the current models and V2. Moreover, the fuzz mode is also quite good, and since the WH10 V1 is expensive, I think this is a good buy. Brand: Ibanez Color: White x Green Materials: Metal, Plastic Condition: Beautiful condition. There are no noticeable scratches or stains, and the operation has been confirmed.