4 nV/√Hz input noise

1 MHz bandwidth

Variable gain from 1 to 50,000

AC or DC coupled

Two configurable signal filters

Differential & single-ended inputs

Line or battery operation

RS-232 interface

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*Buyers outside the continental US welcome but please contact before buying.

**The listing is for one SRS SR560 unit only.  Does not include other instruments and signal cables seen in the listings.