Post
by ShowMaster » Sun Dec 13, 2015 7:12 pm
In the olden days, before bass and treble controls were added to am bcst radios, we added a parallel cap in series with a pot across the audio amp input. That way we could dial in the amount of audio high roll off. We didn't boost the lows, but rather turned down the highs. I'm wondering what a pot and cap in series to ground on the IC amp input would do?
I'm supposed to be trying this but the Holidays and minor bothersome backache has kept me from bending over the bench work.
My hiss as we're calling it is not heard while flying due to the much higher ambient outside field noise. It's in house I can hear it.
Old news but I'm glad you're giving it a try.
Be careful of shorting out your board.
I'd like to propose a rating scale of 1-10 , 10 being best, of how many can live with what they hear. Especially while actually flying at their favorite spot.
I'd say I'm a 9 -10, right up there with my older Taranis tx's I'm happy with.
Probably a 11 when the EDF or real turbines are flying, or the person that tunes his Nitro engine endlessly in the pit area. Yes, we all have at least one of those that never seem to fly their plane, just like to tune it up.