Cort Akustik Amplifier Af30 AF 30 series The AF series is the acoustic guitar amplifier which can provides a full tone and resonance for acoustic guitar players. AF30 and AF60 is the further proof of the diversity of expertise of Cort R&D. Key Features MIC/AUX IN Instrument In 4 Band Graphic Equalizer Notch Filter (Feedback eliminator) with on/off switch DSP Effector ON/OFF Reverb Phones SPECIFICATIONS Input Voltage: ~100V, ~120V, ~220V, ~230V, ~240V 50/60Hz Factory Option Power Requirements: 65W Power Outage: 30W R.M.S. Rated Load Impedance: 4Ohm Speaker: One 8″ Woofer and one tweeter Dimensions: 392x320x305 Weight: 8kg