[Elecraft] K3 Which headphones for stereo cw work? Summation

[Lyle Johnson]

> K3 front jack is 32 ohm output
> rear speaker is 4-8 ohm
> rear phone is 16 ohm

Front and rear headphone jacks are identical in electrical performance.  
They can handle headphones of a wide range of impedances. 

73,

Lyle KK7P