Item Name: Pre Amplifier Tone Controller XH-A901 NE5532 Tone Board With Treble Bass Volume. Product DescriptionDescription:Reminder: Please use a separate power supply to power the module.1.Especially suitable for watching movies in 3D effect is stronger.2.It is safe to use, durable.3.Lightweight and portable to taken outside.4.It is the best replacement for your old,broken one.5.High-quality and cost-effective exquisite components from leading manufacturers.Specifications:Product model: XH-A901Input voltage: DC12-24VNumber of channels: two channelsSize: 96*39*20MMInstallation aperture: 3MMInstallation hole distance: 89.3*32.3MMChip:Two NE5532Package Included:1 Pcs XH-A901 NE5532 Tone Board
