common mode rejection limits?

Jason Nugent · « **on:** 24 Feb 2006, 03:56 pm »

hey, James,

I was just curious about how much common mode rejection, in dB, the balanced circuits provide on the SST amplifiers. I didn't see a mention of it in the technical manuals.

Thanks!

Jason

James Tanner · « **Reply #1 on:** 24 Feb 2006, 04:25 pm »

Hi Jason,

The balanced differential amps in Bryston's input circuitry provides 55-60dB of common-mode rejection in our testing, and in typical applications.

james

Jason Nugent · « **Reply #2 on:** 24 Feb 2006, 05:35 pm »

Thanks, James. I'm heartened to see that the number you mentioned seems "realistic"' and not some of the 100dB numbers I see with some other products.