Do I need a buffer with the FM9?

[boltrecords]

I’m running an FM9 in 4CM to my tube amps. I ordered a custom 40 foot snake from redco audio to run from front of stage to backline by the amp. I’m worried about high end roll off due to the long cable length. Would a buffer be beneficial with the FM 9 to the front of the amp? If so where would be the best place to put it? In between wireless unit and fm9 input, or between fm9 out 3 and the snake to front of the amp?

 

[iaresee]

Unlikely you'll need that.

But try and see what happens. Costs you nothing to wait.

In between wireless unit and fm9 input

Useless there. The reciever is already doing anything I buffer would do.

or between fm9 out 3 and the snake to front of the amp?

Here, but it's unlikely you'll need it.

 

[Rex]

The FM9’s outputs are already buffered.

 

[boltrecords]

The FM9’s output are already buffered.

I wasnt sure if out 3 was buffered as well and that’s the one that goes to front of amp.

 

[Rex]

I wasnt sure if out 3 was buffered as well and that’s the one that goes to front of amp.

All three are nice, low-impedance outputs.