Trevor Johnson wrote: ↑Sun Jan 23, 2022 5:13 pm One of the things I love about the 405, is that the heatsink is a design feature, rather than hidden around the back, as per the norm.
Definitely, the design still looks well cool !
Hugh Robjohns wrote: ↑Sun Jan 23, 2022 3:04 pm Peter Walker's original description (in Wireless World, Dec 1975) of the current dumping concept is available on the DADA website here: https://www.dadaelectronics.eu/uploads/ ... r-1975.pdf
Ive bookmarked that for later. Your explanation has satisfied my curiosity for now
