Cat Ultimate MkII Preamp mods for volume control?


This question is directed to those who may own the CAT Ultimate preamp. I am very satisfied with this pre (line stage only).The one thing that I feel is a negative is that the volume control has few steps, which for the most part does not bother me. It is when I have company, or am eating dinner and would like background music at low settings where the problem then arises. The difference between the lowest setting and no volume is enough to not listen to music at these times. I don't know if anyone has experienced this, or if there is a modification for a different contol unit. I don't know if Ken Stevens had a reason behind the few stepped control unit, but in my opinion a few more wouldn't hurt. Any suggestions?
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Just an update for those interested. I spoke with Ken Stevens from Convergent Audio today. His suggestion would be to have resistors installed on the volume control unit itself which would lower the gain by 6db overall. This install could either be done by C.A.T. themselves or he would send out the resistors for free to either have myself or another qualified person install. Ken charges a minimum of $375 for an "over all check up" of the unit and would include the resistors with that. The check up would include a diagnostic check with minor repairs if needed.
He also stated that the Placette remote volume control unit could be used on the tape loop only, but wasn't too keen on the idea.
Proclaim123
I had my Cat MK II updated to a series III and when this was done I had Ken install the resistors in the volume control. I was one of the first to have this done and what a difference this made. Now the useable range of the volume control was all the way up to 3 o'clock for loud listening which before was at 9 o'clock. Late night listening sessions at low volume was now between 8 and 11 o'clock. Prior to Ken's resistor installation the volume increase between notches was simply too big of a jump.
I say go for the mod, you will be happy.
Good luck.
I've had every Cat(with phono) going back at least six generations and currently own the Ultimate II. I definitely would NOT use any other volume control other than one provided by Ken otherwise sound quality WILL suffer.

Having the CD Taper is definitely a step in the right direction giving you smaller adjustments in gain. I would take Ken's advice and send your unit back to him to have the lower gain(6db less)stepped attenuator installed. Having to spend the extra $375 is a bitch but at least you'll know it was done correctly and your problem will be solved.

The reason you're having the problem with too much gain at the low end of the volume control is that most digital sources today provide way more output voltage than what's necessary. If you were running a passive unit I could see it but passives have pretty much disappeared. Reason is, they're really not very dynamic without a buffer stage and usually quite boring after you've lived with them for a while. I know from experience having owned a couple really good ones before switching to the Cat.

The Cat's 26 db of gain compared to around 20 db with most other brands is part of the problem but if you were using his phono stage with 46 db of gain to drive a MM or med. output MC cartridge, there'd be no problem. You'd be glad to have the extra gain in the line stage. Many people buy the full function Cat because for a few hundred dollars more you get a very good phono stage and eliminate the need for another box and interconnects.

My advice is to bite the bullet and have Ken do the work. Next time you order a new Cat specify CD Taper and minus 6 db stepped attenuator. Ken is very aware of the "problems" some people have with gain and should really point out the options that are available.

Good luck and happy listening.
Thanks for the tried and true responses!! It seems this will be the road I'll take with the CAT and most likely have Ken do the work since I know it will be done right.