Yes, I also have their newer DDP-1 preamp which is very nice, especially for the price. I may eventually use the two together in an all AA setup. Currently, I am using the OM90's with an ARC Reference preamp.
These amps are from the mid-90’s just before the first Audio Alchemy went out of business.
These amps are from the mid-90’s just before the first Audio Alchemy went out of business.