Classic Spectrum Analyser.

SA60 real time 1/3 octave Spectrum Analyser

The Red Rock Sound SA60 real time 1/3 octave Spectrum Analyser combines ease of use, accuracy and versatility in one economical, reliable unit. Interface is modelled on classic DN60 spectrum analyser, originally developed in 1980.

Latest Versions

AUv3 version 1.0.2 (Sep 19, 2022)
VST2 version 1.0.2 (Sep 19, 2022)
VST3 version 1.0.2 (Sep 19, 2022)

VST2 version 1.0.2 (Jun 27, 2022)
VST3 version 1.0.3 (Sep 20, 2022)



  • DISPLAY LEVELS — Relate to the Reference level, calibration of a display level is read from graticules on the left of the display window;

  • REFERENCE LEVEL — The absolute level to which display readings are relative, i.e. calibration, is given in dB;

  • OVERALL LEVEL — Calibration of the overall level is similary derived from graticule to the right of the display. Note: this graticule applies to the overall level only!

  • AVG/PK — Two leds indicate whether the display is Averaging or Peak-reading;

  • RESP. — Speed of display response is selectable: «1» — Fast, «2» — Medium, «3» — Slow (shown by three leds);

  • MODE — Controls the display mode: «L» — Left, «M» — Mid, «R» — Right.


  • Double click — reset to default value;

  • Shift — reduce knob/fader sensitivity.