Park (r) brings you the best of classic British guitar amplifier sound, feel and design. They are built the same way they were in the 1960s and 1970s; hand built to perfection. Only high quality new and NOS parts are incorporated for tone, feel and reliability. These tried and true tube circuits have been carefully recreated down to minute details. With his 30 year association with two of the top British guitar amp manufacturers, Mitch Colby has done it right.