Matching preamp to amp


This probably has been discussed before, but I am wandering how
important it is to match the sensitivity of the amp to the output of
the preamp when choosing new equipment.
I am using a CAT preamp which has about 7volts of output and want to
drive my ARC d70 tube amp, which apparently needs only 0.95 volt for rated
output! What can i expect and is there anything one can do to better match outputs/inputs when this type of inequity applies?
128x128daveyf

Showing 2 responses by rrog

You shouldn't have any problems driving the D-70 with the CAT. Maximum output on your CAT is more like 50 volts which is the same as preamps from Audio Research.
Daveyf, Read your question again then read my response. The CAT has the same output as Audio Research preamps that matches your D-70. Actually the ARC SP-8 is a matching preamp for your D-70 and has a maximum output of 60 volts, but you won't be using the 60 volts you will be attenuating your source.

Did you try the CAT and D-70? Maybe you should try it and let us know what happens.