OP TX impedance
Posted: Sun 02/09/20 8:13 am
Im looking for a nice easy way to understand output transformer impedance and how it relates to tone and overall sound.
Certain tubes like to 'see' a certain impedance in the OP TX.
So... simply put scenario:
We have a pair of push pull tubes in a circuit. (any tubes)
These tubes like to 'see' 8K
The speaker load is 8 ohms
If we change to an op/tx with a 10K input impedance.. what does that do to tone/volume etc.
We lower the IMP of the TX to 6K.. same question.
Leaving the speaker as our constant .. how does this affect tone?
Thx!
R
Certain tubes like to 'see' a certain impedance in the OP TX.
So... simply put scenario:
We have a pair of push pull tubes in a circuit. (any tubes)
These tubes like to 'see' 8K
The speaker load is 8 ohms
If we change to an op/tx with a 10K input impedance.. what does that do to tone/volume etc.
We lower the IMP of the TX to 6K.. same question.
Leaving the speaker as our constant .. how does this affect tone?
Thx!
R