SIA-ST Stagg In Ear Monitor Amp

Stagg SIA-ST In-Ear Personal Monitor Amplifier- Input: 2 x XLR connector, balanced- Output: 3.5 mm TRS connector- Input impedance: 20 k?- Output impedance: 10 ? per channel- Frequency response: 20 Hz - 80 kHz (+/-0.5 dB)- THD: + N 0.01%- Signal-to-noise ratio: >90 dB (A-weighted)- Battery: 9V alkaline or 8,4V NIMH rechagreable- Power supply (included): DC 9V- Dimensions (H x W x D): 45 x 125 x 85 mm (1,8 x 4,9 x 3,3")- Weight: 0,27 kg (0,6 lbs)