Alto Professional RSA27 Spectrum Analyzer - 27 BANDS SPECTRUM ANALYZER

(This text is machine translated) The RSA27 is a flexible and powerful real-time spectrum analysis tool with pink noise generator, useful for optimizing the performance of the main system and the sound performance of stage monitors by reducing the possibility of feedback. The RSA27 is presented in a very linear and intuitive way, guaranteeing excellent performance. It is equipped with 4 switch keys each equipped with LEDs; display with 28 LED bars with which the RSA27 reacts promptly to sound materials, in such a way as to simplify the detection of critical frequencies, peaks or attenuations or feedback frequencies; a gain control and microphone input.