Volume problem with Passive Preamp


I have a Promethius passive and I use it in my office system. Unfortunately the volume "steps" are too great and even the first step plays the music louder than I want during the day. Is there any way to adjust the loudness of each of the volume steps easily?

GLR
glrtrgi
I had the same issue with a passive unit I have ... I had it modified with a step DOWN transformer and it worked fantastic! definitely not an inexpensive way to go
Buy an amp which you could adjust the L/R sensitivity. (Such as certain Rotel amps.) I had the same issue w/ a Nakamichi pre-amp as well.
Buy a 10 db attenuater, this is a simple RCA/RCA or XLR/XLR device the reduces the volume by 10 db. If you are running a RCA cable, let me know via e-mail as I have a pair sitting around for a time in the past when I had a similar problem.

Just so you know, this doesn't change the steps with each volume control turn (or push of the RC). But if you want to try this approach, email me and I'll send you my pair. If it works to your satisfaction you can keep them (buy them). I think the going price for a pair is $50 used (if they are advertised currently for less, you can pay the lower advertised price). If you don't like the results, just send them back to me.
What's the Vout of the source? What's the gain of the amp? Are either adjustable?
Parts Express sells in line attenuators (HARRISON) for about $35.00 a pair. They come in 3db,6db and 12db of attenuatuion.