You may not find this as amusing as I do, but I got a pair of Hammond 1650T outputs recently and for grins sat them next to these 200W Sowters. Not bashing the Hammonds. They are a beefy chunk of iron, but look at the Sowter! I know they have an 80W difference, but these Sowters are almost if not heavier than the 1650Ws I have used in the past.