Housing material: Plastic
Sampling frequency: 44.1 kHz
AD/DA conversion: 24bit
Signal processing: 24bit
Nominal input impedance: 1M?
AUX IN input: -10dBu/22k?
Headphones output: 125mW+125mW(into 32? load) (not included)
Display: Backlit LCD
Tuning range: A0 (27.50Hz)-C8(4186.01Hz)
Reference pitch: A4 (435-445Hz)
Power adapter: 9V DC ¡Ý200 mA (not included)
Power: 2 * AA alkaline batteries (not included)
Working with batteries: Lasting for about 8 hours3 types of amp sound: Clean; Blues; Rock,3 types of speed modulation effects: Chorus; Flanger; Tremolo
AUX-IN for connecting with external music player like mp3 and CD player.
Passive 3 band EQ for nature tone.800ms delay time, with reverb effect
18 types of preset: P1-P9 preset by manufacturer; U1-U9 for you to set according to your need.
Built-in noise reduction switch.