Yes, thank you. I agree. But this does not answer my question. I am looking I guess for a technical response, such as too low an input impedance and the low frequency response degrades, or something to that effect.
The 10x thing (not sure who made that up) is easily met:
Input Z of amp: 22k
output Z of pre(se):300 ohms
ratio: 22,000/300 = ~73
But I cringe,a bit when i see the manufacturer's spec stating min z-load is 40k.
As well as a technical response, I am wondering of the audiogon members who have either ARC preamp, if they have worried about this or have used it with such amplifiers.
Thank you
The 10x thing (not sure who made that up) is easily met:
Input Z of amp: 22k
output Z of pre(se):300 ohms
ratio: 22,000/300 = ~73
But I cringe,a bit when i see the manufacturer's spec stating min z-load is 40k.
As well as a technical response, I am wondering of the audiogon members who have either ARC preamp, if they have worried about this or have used it with such amplifiers.
Thank you