This is a good quality Yamaha product.
Features:- 4 channels power mixer, 4 mono-channel input, with a high-quality microphone amplifier
7- band graphic equaliser, High precision dual colour level LED, control the output level correctly 60mm high precision & long life handspike attenuator, internal professional digital effect processor with a microphone to monitor.
Output Recording output E put with power amplifier
Output maximum output level :- 19dBm (1kHz THD=0.5%) Residual noise:-105dBSN:<80dB Equalization : low :80Hz+15dBmid:2.5kHz+15dB Gain control : mono 60dB-40dB STEREO :0dB frequency response : 20Hz-20kHz (+3dB) THD+N+:<0.03% (1kHz, 0.775v).
BRAND: - YAMAHA
TYPE:- 4 Channel mixer