Boss EQ-20 Advance Equalizer pedal. $130 shipped & PP'd
Excellent condition, no issues whatsoever.
This thing is great for sticking in your effects loop and shaping your amps tone. I've used it in many amps and it can really pull new tones out of the amp. It's like adding 2 footswitchable channels to it. It holds 9 configs in memory and a manual setting, so basically 2 settings are ready to be accessed with a stomp of your foot (one manual and one memory). You can scroll through the other 8 settings with the footswitch as well. If I didn't need to buy a tube loop buffer, I wouldn't be letting this one go.
"The EQ-20 Advanced EQ gives guitarists, bassists, and other live performers 10 bands of programmable EQ with stellar sound quality. Physical sliders make instant EQ tweaks easy, and a straightforward Write function permits instant storage of EQ settings into nine memory locations."