开云体育

On Wed, Sep 5, 2018 at 11:48 PM, Harvey White wrote:

OK, then A 7D14 or a 7D15 will do time and period.

AFAIK, the counter plugins need to be put into a horizontal slot to show the frequency of the signal into the vertical plugin.

How about a 7A13?

Or a 7CT1N for curve tracing? The 7B53A has the right (amplifier) mode available.

Raymond