pablobolche
Well-known member
Hello ..
I received a very poorly racked and not working spectrasonics 101 pre + eq from a friend who asked me to get it up and running...
I am searching info on this EQ(foto attached..) no faceplate..
it is passive inductor based..
has 4 switched pots...hooked it up passive after a 600 ohm trafo and trying it now ..
2 for freq selection and 2 for gain...and one affects highs and the other lows..but can't really tell as there is more bass turning pots CCW and highs seem to behave the same way.. might be a HPF LPF??
Freq selection switches when fully CCW seems to bypass the EQ...
All if is welcome...
I received a very poorly racked and not working spectrasonics 101 pre + eq from a friend who asked me to get it up and running...
I am searching info on this EQ(foto attached..) no faceplate..
it is passive inductor based..
has 4 switched pots...hooked it up passive after a 600 ohm trafo and trying it now ..
2 for freq selection and 2 for gain...and one affects highs and the other lows..but can't really tell as there is more bass turning pots CCW and highs seem to behave the same way.. might be a HPF LPF??
Freq selection switches when fully CCW seems to bypass the EQ...
All if is welcome...