Yamaha YAC-TSO Tuning Slide Oil 20ml Synthetic Oil for Trumpet Leak Proof (YACTSO YAC TSO) Concert Tambourines Featuring a matched pair of

Featuring a matched pair of 1/2-inch cardioid condenser capsules fixed in a perfect 90-degree near-coincident alignment

In-ear pressure relief

Convenient on/off switch located on the mic

this powerful set gives you everything you need to deliver professional-quality sound straight out of the box

Yamaha YAC-TSO Tuning Slide Oil 20ml Synthetic Oil for Trumpet Leak Proof (YACTSO YAC TSO) Concert Tambourines Featuring a matched pair ofYamaha Slide Oil 20ml Synthetic Tuning Oil for Brass Instrument Leak Proof Cleaner Bottle Tuning slide oil is specially formulated for use on trumpet and cornet 1st and 3rd tuning slides, especially those fitted with triggers.