The one component that you wish you had not bought


Most of us have a component that we spent good money on and then wished that we had not bought.
In my case, it was a Musical Fidelity X-Can V3....which I mistakenly acquired after reading a rave review by
Sam Telling....( yes, I know...that was pretty stupid!). 

What is the one component that you acquired that quickly went back on A'gon?
128x128daveyf
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Mark Levinson No. 38S preamp, after reading a rave review from John Atkinson.
Worst preamp I ever heard. I know, system synergy, personal tastes, yada-yada. 
My wife, who normally ignores my toys, even commented that her car radio sounded better. Ha!

The gent I sold it to loved it! Just goes to show you why they make so many flavors.