Powerworks active headphone monitoring system- PWP-1.

Features:

• In-Ear Monitor Amplifier For Personal Monitor Applications
• High Power And “Drummer Proof” Headphones Output
• Dual XLR Inputs Allow For 2-Channel Mono Or Stereo Operation
• Switchable Stereo/Mono Operation With Mix Function
• Level And Balance/Mix Controls
• Runs Up To 12 Hours On A 9 V Battery (Not Included)
• Battery Control With Dual LED Indicators
• Integrated Current Limit Protects Your Ears And Headphone
• Convenient Belt-Pack Clip Included
• Mounts Easily On A Standard Mic Stand With 5/8? And 3/8? Thread
• “Built-Like-A-Tank”, Impact-Resistant Metal Chassis