I have 2 Astron power supplies that need some work - a RS3M and RS7M (3 and 7 amp supplies). Both are throwing out a good bit of RF on various VHF/UHF freqs; suspect a regulator is on its way out. I also have a RS20M 20 amp supply good for many desktop radios. I don't have the equipment to dismantle and repair them.
Due to the weight of these power supplies, I would prefer a local pickup in Prince George's or Anne Arundel counties in Maryland. I will deliver to you. All 3 are free for the asking.