. . specialises in the design, production & sales of the world's widest range of electronic dynamo voltage regulators. Products include the DVR2 regulator which is primarily for classic motorcycle fitment, and the DVR3 & 4 regulators which suit a broad range of dynamo equipped cars, and incorporates current limit protection.
May 22nd 2018: Sorry to report that we have sold out of our popular DVR2 Negative earth regulator. New stock is due in early June.
Please Note: DRL is not open for business on Wednesdays. Messages and website orders will be processed promptly on the following Thursday.