[Elecraft] QSK with K-3 and Linear Amp

[jrhallas at optonline.net]

It looks like the key out and key jacks on the back of the K3 could support a Ten-Tec type QSK keying loop (key amp, then key radio). Does anyone know if that's the case?

Thanks and 73, Joel
Joel R. Hallas, W1ZR