Aren’t you guys discussing two separate things here:

1. If the /midi config/midi port config/“turbo speed”-setting checkbox is possible to change.

From what I understand this setting is never showing anything else then an unchecked checkbox. Perhaps the mentioned midi interface from Elektron is needed. That doesn’t mean that the machine isn’t in “turbo” mode when transferring data using C6.

2. If the speed you’re getting really is “turbo” or regular midi transfer speed.

Secondly ten times (at best) regular midi transfer is “turbo” for sure but still no where near the data transfer speeds that you might expect compared to USB2 hard drives and flash memory today.

In the Straight808 sound pack documentation from Elektron it says that transferring the total of 6.22 megabytes of samples will take approximately 15 minutes. That’s the ballpark figures to use when determining if you got “turbo” or not I would say.

Personally I’m getting speeds up to 18kbs when transferring samples. Not exactly a white knuckle ride.