>
> > "The DS2200C 2-channel USB digital oscilloscope sets a new
> > price / performance standard for entry levels DSO's. It
> > features 12-bit ADC resoluion, a sampling rate of up to
> > 200KHz on both channels...
>
>200Khz seems a bit low.
>Or should that be 200 Mhz ?

200kHz is ok for audio work, but you need more speed for logic debugging.
I wouldn't feel comfortable with less than 100 MHz.

The TEK TDS-420A is what I use.  DEEP memory for one-shot events, four
channels, which is enough for most problems, and great analog performance.
The ability to save waveforms to disk is really handy.
It's NOT cheap though, a decent used one goes for about $3k.

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