For sale is a Makie DFX 6 in good condition other than 2 broken slider knobs (see picture) on the EQ. I can move the broken sliders on the Eq with a paperclip.

Here's a brief description from sweetwater:

Mackie DFX6 Mixer at a Glance:

Specifically designed for easy operation onstage with color-coded controls

A great combination of inputs and outputs

Built-in digital effects and EQ

High-headroom preamps deliver quality sound

Effects-to-Monitor, Break Switch and vocal eliminator features

Mackie DFX6 Mixer Features:

Up to 4 mic inputs with phantom power

2 stereo line inputs for keyboards or other instruments

Big, easy-to-read faders with signal and clip LEDs for onstage use

32-bit effects processor with 16 presets

Low noise, high headroom preamps

2 auxiliary sends for outboard effects or monitor use

Break Switch and vocal eliminator circuit