Douk Audio T7 7 Band Audio Equalizer Balanced XLR/RCA EQ Preamp For Amp T8 Pro
Model: Douk Audio T7. 7 band EQ equaliser balanced xlr and rca use in any hifi system. i bought it too help with problems in room ie boomig bass it worked perfectly. owned for 2-3 weeks never used so back in the box NEW.