[Elecraft] [K3] Considering the second receiver and 6m preamp

[Jim Lowman]

Based on recent comments, it seems that I may well profit from ordering
the second receiver module for my K3.

Am I correct that I should also order the same filters (400 Hz/250 Hz, 
8-pole)
for the sub-receiver that I have in the main receiver?

Thanks and 72/73 de Jim - AD6CW