There can be problems with using different amps for the top and bottom end. Do you know the crossover point between the bass and midrange drivers? If the bass amps are driving the signal over 100Hz, the difference wil be audible.
The output of the Brystons will probably not be the same as the tube amp you put on the top. This will cause either a dip or a hump in the frequency response of the speakers.
I have given the ss/tube combo some thought but have concluded there are too many compromises when the user employs different amplifiers. In the long run I think you will be loosing as opposed to gaining sound quality.
Monoblocks or bi-amping can be a real good option, but keep the amps the same, you will be happier.
The output of the Brystons will probably not be the same as the tube amp you put on the top. This will cause either a dip or a hump in the frequency response of the speakers.
I have given the ss/tube combo some thought but have concluded there are too many compromises when the user employs different amplifiers. In the long run I think you will be loosing as opposed to gaining sound quality.
Monoblocks or bi-amping can be a real good option, but keep the amps the same, you will be happier.