[Elecraft] Elecraft AF1 audio filter

[Johnny Siu]

Hello Elecrafters,

Is this filter also useful in SSB in terms of giving more listening comfort?  I like the selectivity of my K3 but still feel the audio of K3 in SSB is fairly harsh.  Hence, I would wonder whether the elecraft AF1 filter will give any comfort to my ears.  I do not know whether I am luck because I can still hear up to 14KHz.

I also read some reviews about Idiompress SCAF-1 audio filter.  However, apart from customer services, my limited technical knowledge cannot let me distinguish which filters will suit me better.

Any advice from the elecrafters will be appreciated.

73

Johnny VR2XMC