IK Multimedia iRig Acoustic Stage Guitar Preamp

• Advanced MEMS microphone clips on to sound hole
• Preamp/DSP unit
• Dramatically improves your live acoustic sound
• 1/4" AUX input with volume for piezo, magnetic pickups or other onboard electronics
• 1/4" Output with level control for amplifier or PA system
• USB audio out for recording on a computer or mobile device
• Cancel Feedback with multiple frequency feedback cancelling
• 6 tone presets
• Personal instrument calibration
• Works on any acoustic, acoustic-electric or ukulele with a round sound hole
• Phase switch for optimizing dual source sound
• Polar Pattern: omnidirectional
• Dedicated iRig Acoustic Microphone Input: 2.5mm / 3/32" TS mono jack
• AUX Instrument Input Connector: 6.3mm / 1/4" TS mono jack
• AUX Instrument Input Impedance: 1 ohms
• Analog Output Connector: 6.3mm / 1/4" TS mono jack, line-level, low impedance
• Analog Output Impedance: 50 Ohms (can drive long cables without any loss)
• Digital Output Connector: micro-USB
• AD and DA Resolution: 32-bit
• Sampling Rate: 48 kHz
• Power: battery power (2xAA), USB bus power
• Battery Life: approximately 12 hours of continuous usage with alkaline batteries and 15 hours with rechargeable high-quality Ni-MH AA cells (2000 mAh and up)

Package includes

• iRig Acoustic Stage DSP/interface
• iDedicated iRig Acoustic microphone                              
• iBelt clip
• iCarrying case
• i2 x 1.5V AA Battery