>My gamers are all Delta Frosts that I have worked over.
In the past, Brendan Power has mentioned that Delta Frosts are made for Bushman by Suzuki. They are Harpmasters but with phoshpor bronze reeds like the Bluesmaster rather than the bronze reeds of the Harpmaster.
Recently he mentioned that it is his understanding that Harpmasters will soon be switched to the phoshpor bronze reeds for manufacturing efficiency. Delta Frost fans will soon have another harp to their liking available lest they find sourcing Bushman products problematic.
Yesterday I compared a Delta Frost and Harpmaster and they looked identical other than the cover plate stamping. At my local outlet, Delta Frosts are twice the price of Harpmasters.