Dwayne Reid wrote:

> Hi there, Brian.
> 
> How is for observing analog signals such as audio?
> 
> My big gripe with all of the DSO's I've used in the past is the slow 
> display update rate.
> 
> Most of my work is with analog signals of some sort and it shows in 
> my shop: 3 of the 4 scopes in daily use are analog.  The DSO gets 
> used frequently but nowhere as much as any of the analog scopes.
> 
> I'd love to find an inexpensive DSO with a display response similar 
> to an analog scope.

Agilent 5000 and 6000 series scope work BEAUTIFULLY in this regard.
But, NOT "inexpensive". ($8k)  100,000 updates/second gives the same 'feel'
and decay as a phosphor scope even though the display rate is 60Hz (XGA).

Robert


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