Has anyone noticed that the inexpensive Ratshack SPL meter (Cat No. 33-2050) has a microphone that is flat to 2K, and a provided calibration graph covering 2K to 20K? (Less than +/-4dB difference up to 10K.)
Or that it also has a line output?
Or that the DSP has a Quasi Peak Detector that can be programmed to listen to the Aux In? (Or to the EQ stage output?)

Or that this post has an attachment?


Attachments
146880-empsine_peak.jpg (213 downloads)

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