Sennheiser HM 4 BOOM ARM BK for Headmic 4 Microphone Black pigtronix Output 2 is isolated with

Output 2 is isolated with a transformer to eliminate nasty ground loops

and superior power amp-speaker interaction for unparalleled realism and feel

When we connect a cable to the output of a passive guitar pickup

Spark your creativity with a powerful built-in arpeggiator featuring independent presets to ignite your groove

and Tom Sawyer by Rush so unforgettable

Sennheiser HM 4 BOOM ARM BK for Headmic 4 Microphone Black pigtronix Output 2 is isolated withThe Sennheiser HM 4 Boom Arm is a replacement boom arm for your Headmic 4 headset microphone. It can be used to replace a lost or defective frame, or to customize your headset. This twist proof microphone boom can be attached to either the left or right side of the headset. Key Features: For Headmic 4 Headset Microphone