Equalizer
A graphic equalizer is an audio equipment device used to adjust the balance of frequency components in an audio signal, typically featuring sliding faders for different frequency bands in home, car, or studio setups.
Estimated value as of 2026 路 Source: https://www.accio.com/business/graphic-equalizer-for-home-audio-best-sellers
Fun Fact
Rack-mount graphic equalizers like the Rockville REQ20 have become surprisingly affordable under $100 due to mass production, while high-end studio analog EQs can exceed $5,000 for vintage-inspired designs.
Price History
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