Which stepped attenuator?

[nut]

I have a rose rv23 preamp from the 80s that i want to get refreshed.
It souns very nice, and has a good reputation.

I'm toying with the idea of putting in a stepped attenuator.
Probably a 47 step, as i could do with the extra control on limited range of the knob.

Reccomendations?

Is it daft to be looking at goldpoint, glasshouse, etc up tp £300 delivered?
Overkill or is it going to be an eye opening difference?

Thanks

 

[pmcuk]

There's a thread on "Volume control" here which may give you a start on this. Very good question.