Hi Bax,

I would like to find out if the 9C synth module and receiver consume more power than the standard versions ? Thanks.......

Futaba does state that the synthesized module for the 9c transmitter consumes more power than the non-synth modules. It draws about 20% more current.

Bax, how about the synth receiver ? Thanks again

The current consumed by the receiver is very low. You shouldn't notice any change in flying time.