Date Region Description Price Seller
USAHere we have for sale this used Mad Professor Royal Blue Overdrive....$119.99
USAThe Mad Professor Royal Blue Overdrive delivers smooth, dynamic drive th...$130.00
USANeed a new stomp box? Of course you do. This one sounds amazing, is very...$139.00
JapanWelcome to Qsic's Reverb Shop!1. The description texts have been generat...$162.07
USADesigned by Bjorn who still designs for many companies. He took the Tube...$175.00
JapanOverdrive with a wide range of tones The Royal Blue Overdrive (RBO) is a...$219.97