AT makes some fine headphones!
If you really are an AT junkie (I once had it bad), you can get Audio Technica speakers. The speaker company has been disolved, but ebay occationally has some of their products.
Look for "Design Acoustics" They were a botique speaker manufacture that was bought out by Audio Technica. Their Point Source Series were nothing shot of amazing. The PS-10a shows up on ebay occationally. The speaker surrounds often need replaced, but it is worth it. You should be able to score a pair for around $100. If the surrounds are still good they sound as good as any speaker I ever heard...