AmericanKJ PA-105 Professional Karaoke Amplifier, 300 Watts Maximun Power Output, Total harmonic distortion less than 0.5%, Input impedance 47K, Input sensibility less than 300mv, Max input signal 5Vp-p, Signal-to-noise more than 80dB, Treble adjustment +/-10dB, Loudness 100Hz-10KHz (+5dB), Frecuency response 20Hz-20KHz (+/-3dB) (PA105 PA 105 AKJ). AKJ PA-105 300W Power PROFESSIONAL KARAOKE AMPLIFIER New In […]