Superphon Revelation Basic

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Harmon

Superphon Revelation Basic
« on: 4 Apr 2017, 05:00 pm »
Does anyone know the output impedance of the Superphon Revelation Basic preamp?  This spec seems to be missing on the net.

*Scotty*

Re: Superphon Revelation Basic
« Reply #1 on: 4 Apr 2017, 11:43 pm »
I would be very surprised if the output impedance is over 100 ohms. His design philosophy is to build a robust enough output stage that it does not require a large value resistor to protect it in the event that it is shorted to ground.
Scotty

Harmon

Re: Superphon Revelation Basic
« Reply #2 on: 6 Apr 2017, 02:54 pm »
Thanks for your reply *Scotty*.  If I were to install another input(RCA's) going through the line stage would this affect the sound of the preamp?  I believe the sound might be affected by installing another output.