Digital Equalizer, Audio Spectrum Analyzer, Dual Channel 15-Band Equalizer Home Audio, Stereo Graphic Equalizer Digital MusicAudio Spectrum Analyzer, Stereo Equalizer Real Time Frequency Level Display
TZT
Technical Pro Dual 10 Band Professional Stereo Equalizer with Individual LED Indicators
Technical Pro
MUSYSIC MU-EQ15B Professional Dual 15-Band Stereo Graphic Digital Equalizer Crystal Clear Sound Quality, Versatile Connectivity Equalizer Home Audio Includes 1-Year Warranty
MUSYSIC
Rockville REQ42-S 2 x 21 Band Home Theater Equalizer w/Audio Spectrum Analyzer
Rockville