The K6 powering module is the heart of this Sennheiser professional modular microphone system and can be powered either by its internal 'AA' size 1.5 V battery or by 12 - 48 V phantom power. The K6 can be combined with different condenser microphone heads to provide a wide variety of polar patterns. Matt black, anodised scratch-resistant finish.
Switchable bass roll-off filter protects against rumble, handling, pop and wind noise
On/off switch with battery test
High output, low noise
Transformerless balanced output on 3-pin XLR connector
When first purchased, I thought the price was astronomical. However, one of my finest purchases to date. Never have had a problem of any kind with its use or its crystal-clear response. It is still in service today. Also, just ordered a new wind screen after the old one disintegrated. (What! It didn't last forever? Ha-Ha!)