[cctalk] Re: FD-55B head loose

> Were all of the FG (and even the G) dual speed, or did some rely on a > controller supporting a 300K bps transfer?

I thought GF meant it combined the capabilities of G and F drives and thus could handle 'normal' and 'high' density. Whether this means it just supports 2 write currents or also 2 speeds I am not sure.