For sale is an incredibly rare stereo pair of Quad Eight MM312 equalizers. These have been custom racked in-house by our technicians at Retro Gear Shop with gold faceplate and black font, a custom built internal power supply and fitted with Triad A67J input transformers for balanced input and output. Both Quad Eight modules were serviced as needed including a recap. These are amazing sounding 3 band EQs, warm, sweet analog sound, very nice broad musical tone shaping. Classic Quad Eight sound.
3 Band EQ:
High-frequency band: 3khz, 5khz, 7.5khz, 10khz, +/- 10db w/ shelf switch
Mid-frequency band: 400hz, 700hz, 1.5khz, 3khz +/- 10db
Low-frequency band: 50hz, 140hz, 250hz, 400hz, +/- 10db
Each EQ has an engage in/out switch.
We have three more modules we can custom rack as well with your own custom choice of faceplate colors, contact us if interested in a custom order. If you have your own modules that need racking, please see our Repair Page to submit your customization request.
