Audio Tester

TC-1400A is an audio equipment tester developed for performance tests of microphones & speakers. TC-1400A has both signal generator and signal analyser inside. The generator can send a tone signal within 100 Hz ~ 10 kHz range by 1 Hz span and the analyser can measure frequency, tone level, and distortion(SNR, SINAD, THD, etc.) of the signal at the same time.