In the silverface era Eminence, Oxford, Utah and Rola were more often used and Jensen was phased out.Even at we struggle with keeping a correct amp and speaker model overview. For most purposes, the vacuum tube has been replaced by the much smaller and less expensive transistor, either as a discrete device or in an integrated circuit. and Canadian English) or (thermionic) valve (outside North America) is a device generally used to amplify, or otherwise modify, a signal by controlling the movement of electrons in an evacuated space.
Fender also renamed the circuit the "5C1", "5" standing for the decade (1950s), "C" for the third circuit revision, and "1" was the Champ's circuit designation.We assure you that Peavey Electronics will continue it's a tradition of working hard to insure that our customers get the best possible quality, value, and service.A few tips that will help: If the number has a two digit prefix, it may give a clue as to the date for some products.Peavey Electronics is very proud of its long tradition of building quality products that can bring a lifetime of service and enjoyment.The year 2010 will mark our 45th year in business, and we wish to sincerely thank our customers for their support. Due to the volume of quality products that have been manufactured and sold over time, Peavey gets an ever-increasing number of requests for “born on dates” for older products.