I have an Avel Lindberg toroidal transformer for sale, part number Y236801. It can be wired for either 115 or 230 VAC input, and has dual 25 V secondaries, with a power rating of 500 VA. This was intended for an Aleph amp I was going to build, but never got around to. It used very lightly in a Gainclone for awhile, but never saw heavy use and is still in great shape. The leads have been trimmed down somewhat, but are all at least 3.5" long. These retail for about $85 new, I'll let this go for $50 + actual shipping. Let me know if you have any questions.