Bach 3415G Trombone Mouthpiece, Large Shank, 5G Guitar Parts the built-in batteries in the

the built-in batteries in the transmitter and receiver can be charged together with a standard USB adaptor (5 V/500 mA or higher)

and incorporates a feature normally reserved for our premium instruments: a built-in armrest that softens the edge of the body's bass-side lower bout to enhance the playing comfort

Connect straight to your speakers or amplifier via RCA stereo outputs

USB Cable (mini-B type)

Pre-attenuation Pad: -6

Bach 3415G Trombone Mouthpiece, Large Shank, 5G Guitar Parts the built-in batteries in theA versatile large bore trombone mouthpiece Depth of Cup: Deep Approximate Cup Diameter: 25. 50mm Rim Shape: Medium wide, semi flat Throat: . 276" Backbore: 429