Yamaha Silent Brass for Trumpet and Cornet SB7X Pickup Mute PM7X Personal Studio STX-2 [Condition] This is a used item, so there are some minor scratches, but overall it is in good condition. Please take a look at the photos. [Included Items] ・Main unit: Pickup Mute 　　　　　　For Trumpet and Cornet PM7X ・Main unit: Personal Studio STX-2 ・Dedicated connection cable ・Earphones Everything in the photos is included. Thank you for viewing.