Balanced Passive Pre Amp


Hello everyone.  

Can anyone recommend a relatively decent balanced passive pre amplifier? My active speakers are balanced only. My DAC is also balanced but has no volume control. Since all I really need is volume control... I Was hoping to keep it under $200. I see a few Chinese items on Amazon that fit the bill but they seem to have a dollar store quality to them that makes me cringe. 
tmac1700
 I use these attenuators from EVS and I recommend them highly. Can you access the back of the speaker easily? If so perhaps you could plug in directly to the speaker eliminating one pair of interconnects.  I am using mine between a balanced DAC and a balanced amp (both Benchmark). http://tweakaudio.com/EVS-2/custom_modsultimate_attenuators.html These are more expensive but there are probably less expensive options as they are made to suit each client.
@mitch2


+1 for Kuzmos
I owned one for a while and hated to part with it, but got a great deal on a Audio Alchemy DDP- 1 (dac/pre) and couldn't afford to keep it