The Audix APS-911 is a condenser preamp and optional phantom power adapter for use with electret condenser microphones. Can run on AA batteries when phantom power is not available.
The APS-911 is fitted with an on/off switch and bass roll-off filter for use with ADX40, ADX60, MicroD, HT2, and HT5 microphones.
Connectors are standard XLR-m to mini XLR-m.
The APS-911 is included with Audix ADX10FLP and HT5BG microphones.