The DAM Series GN E gooseneck modules for fixed and mobile installation comes with an integrated XLR phantom power adapter with 250Hz bass rolloff, LED ring and ON/OFF jumper. It connects to any standard mixer input with 9V - 52V power supply. The DAM Series GN E gooseneck modules are available in three different lengths: 15cm (6in), 30cm (12in), 50cm (20in). They work perfectly with the extensive range of mounting accessories available in the AKG catalog. The gooseneck module fits all DAM Series capsules, CK31, CK32, CK33, CK47 and CK80, via highly reliable contacts.