For sale is a modded pair of Philips SBC HP890. These had some much needed damping done to them in order to tighten and provide the bass they usually lack, they're not bass monsters like the DT770, but are quite nice for a home DJ or someone who's tight on the budget. They're at least 5 years old and the velour pads show a slight sign of use but are still good to go. You might want to replace them sometime later. Asking 30€ / 38$ + shipping.
