Products

The Technics SH-GS91 is a great little unit that's handier than you may think at first glance. It's a parametric equalizer, spectrum analyzer, and...

The Technics SH-Z250 would make an excellent addition to any vintage audio setup! This equalizer features seven bands (63Hz, 160Hz, 400Hz, 1KHz, 2....

The TEI Electronics Inc. 36-195 Stereo Graphic Equilizer ensures crisp, accurate audio processing. Its left and right channels can be easily fine-t...

This is an amazing EQ. We have 2 available. Condition Refurbished and SPENCERTIFIED SPENCERTIFIED - Fully certified by Spencer Every function has b...

Fine-tune your sound with the Yamaha EQ-70, a classic 10-band stereo graphic equalizer designed to enhance clarity and balance in any hi-fi setup. ...

The Yamaha GE-30 is a Natural Sound graphic equalizer designed to provide precise tonal shaping while maintaining signal clarity. With ten frequenc...