【SLIDETONE】STARLINGSILVER925/5mm For Trumpet/Horn Normally ¥12,800 → ¥10,000 ★If you would like the set of 2 shown in the image, please let us know in the comments. The principal players of top European orchestras have chosen a set of two. E. Urso, principal horn of the Teatro alla Scala Philharmonic Orchestra in Milan, Italy, recommends using two, one at the entrance and one at the exit of the main tube. The manufacturer himself tried it and was able to experience even greater effects. We want many people to experience this setting! With that in mind, we have prepared a set of two. The appeal of a set of two is the freedom of setting STARLINGSILVER increases resonance and directivity, which has the effect of making a thick sound resonate further. COPPERBRASS clarifies the outline of the sound and stabilizes the sound's attack. By freely combining these two, you can set them up according to the performance venue, the piece of music, the condition, etc. Difference from mouthpiece rings The purpose and effect are almost the same. However, SLIDE TONE allows you to change the location, so you can make various adjustments, from fine-tuning the sweet spot to the tone and sound attack. Also, by using multiple pieces, not just the position, the range of tuning is further expanded. Because it is made using the same process as musical instruments, it has a natural fit without any discomfort. There is a resonance that cannot be created by factory machine production. Annealing the metal and hammering it. By repeating this process many times, the bonding of metal molecules is homogenized, creating a more effective resonance and vibration. All SLIDE TONEs from NachtmusiK BRASS FACTORY are handmade. Flexible support is possible because it is not factory-produced. All SLIDE TONEs from Nachtmusik BRASS FACTORY are handmade. We offer flexible support, from custom orders to after-sales maintenance.