I was using these in a pair when using effects pedals. I'm selling them because I'm changing my equipment. Retail price: 27,500 yen I used them live for about 3 years, so they show signs of use, but they work without any problems. They give the impression of a faster response. They produce a good sound not only for guitars, but also for basses and acoustic-electric guitars. #ElectricGuitar #Shield #EffectsPedal #Bass