Be careful with your choice of preamp as it has to drive both the SA1 (75kohm) and in parallel whatever the input impedance is of the Galo sub is. I cannot find this anywhere.
If it (the Galo amp) is 10khom to 50kohm this can present a combined impedance that could be to low for many tube preamps to sound at their best.
To be safe stick to low output impedance solid state preamps that have output impedances below <500ohms, preferably <100ohms. As the Pass XO-2 pre will have.
Cheers George
If it (the Galo amp) is 10khom to 50kohm this can present a combined impedance that could be to low for many tube preamps to sound at their best.
To be safe stick to low output impedance solid state preamps that have output impedances below <500ohms, preferably <100ohms. As the Pass XO-2 pre will have.
Cheers George