Input voltage: DC12-24VNumber of channels: two channelsChip:Two NE5532size:96*39*16 MMcolour:blue Material:Metal + pcPackage Contents:1 * XH-A901 NE5532 Tone Board1 * 3P Audio cableOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
