1:10 min. ratio output to input impedance. THis is the accepted ratio for minimal impact on freq. response.
Eg: pre out= 100ohms matched well with amp input impedance at 1kohm (1,000 ohms).
My CAT pre ouput impedance is listed at 75 ohms, so will match well with any amp input impedance of 1K ohms and above.
Eg: pre out= 100ohms matched well with amp input impedance at 1kohm (1,000 ohms).
My CAT pre ouput impedance is listed at 75 ohms, so will match well with any amp input impedance of 1K ohms and above.