Realistic APM-100 Audio Power Meter (Modified) & Speaker Switch

You’re looking at a vintage Realistic APM-100 power meter from 1980. This model originally did not include built-in lights, but custom LED lights have been installed. The LEDs can be controlled via remote or a Bluetooth app, with the AC adapter housing the remote sensor. I noticed a slight difference in the left channel level compared to the right—this could be due to my audio signal or may require a minor adjustment. Otherwise, everything is in excellent condition for its age. Also including a Stereo Speaker Switch 40-125A. Not sure if switch works, not tested. Thanks for looking! flawless for everyday use. first-class materials and excellent craftsmanship ensure long-lasting durability.