EQ Pioneer SG 9500 Equalizer Demo

Some stereos have a “Tone” control; better ones have separate “Bass” and “Treble” controls. Some of the more expensive units divide the tone adjusting range into 3 separate dials. Bass Treble and Mid-range.
This Pioneer EQ allows you to adjust the sound in 10 separate frequency ranges for the left channel as well as the right.
Whether you are adjusting your sound for room acoustics (My basement has acoustic ceiling tiles and a carpeted floor, whereas my living room has hardwood floors and a wall of glass), or you are enhancing the sound of certain instruments or vocals, this unit is simply outstanding.
From the Pioneer Brochure: “LEFT AND RIGHT OCTAVE CONTROLS Each control provides continuous level variation of its indicated frequency from -10 dB to +10 dB.”