Main Machine Specification : Power supply : AC220V+ 10% 50Hz Frequency respons : 20Hz-20KHz Impedance output : REC : 200 ohm ; LINE : 200 ohm Impedance input : LINE : 50K ohm PB-in : 50K ohm S....
Comprehensive Performance : * Frequency range : VHF200-280MHz * Frequency response : 60Hz-13KHz ± 3dB * Frequency stability : 90 dB * Total harmonic distortion : 90dB * Image & spurious....