Recently bought this receiver and it works great, I was listening a few minutes ago a CW contest on 15 meters, was connected to a high impedance speaker LS445/U, when changing the speaker to anti-vox jack listen much better and stronger, this is because the "anti-vox" jack is high impedance output??.
Another question I wanted to make, this receiver has no installed 200 hz CW filter, can put one of 500 hz??.
Thank you all for any reply.