I was a longtime owner of Steve McCormack’s great DNA-1 Deluxe amp, which I used for 15 years. I considered getting his ALD line stage, and ended up with the Reference Line Preeminence One, which was said to be as good as the McCormack passive. I never A-B’d them, but I loved this Ref Line and never wanted to part with it. Maybe it is time? I have a preamp with gain and will continue to. I’m not posting it here for sale, so ADMINS, don’t spank me! Post something here @edwin4 if you like, and I’ll decide whether to list it. I just shot photos of it. PD
BTW, this is a true passive line stage...FWIW. No a/c power.
SMc Audio will shoot you straight. They may not be able to repair your ALD, or it may be too expensive to do so.