Best way to add remote volume control to tube pre.

Thanks for the suggestions. It does have a stepped attenuator.
I need to think about this.

Placette all the way.

OK, thanks. Has anyone out there used the Placette in front of a preamp? Thanks.

The only signal degradation with a Placette will be via the extra interconnects/connections. I tried a Creek OBH-10 to see if my CDP had the output to drive my amps, prior to purchasing the Placette Passive Linestage. The Creek units are not transparent on a system of any real resolution(no build quality at all), but do serve well as experimental tools.

I have two of the chase units, one of the units I use with tube mono blocks. Sound is great. I also have cayin amps that have their own remotes and the sound is about equal. I paid about 100 for each.