Technics SH-Z170 Stereo Graphic Equalizer Made in Japan | eBay
Vintage Technics - Pair of Technics SH-9090 Parametric equalizers with 12 controllers per channel. One of the best equalizers ever made. Why pair? Because this is MONO equalizer :) | Facebook
Technics Sh-8046 Stereo 7 Band Graphic Equalizer for sale online | eBay