Which components are "stupid good"?

I have to include the Vh Audio V/Caps into this group..Though maybe not considered a component,they sure qualify for the " Stupid Good " category...Both the CuTf and the TfTf,are exceptional..It just becomes a matter of
which version Cap best fits your needs.
I tried both versions and ended up with the CuTf caps..Not cheap,but considering the upgrade in performance,they are well worth the price.....

The Sangeon hdt-1 HD radio at under $200 is a steal ,buy the Marnum Dynalabs whip antenna for $100 and you have a killer setup ,just remember to use a decent power cord , and at least a $100 set of interconnects.

15" Tannoy Gold's in an appropriate cabinet is the best deal I can think of.
Mastersound's Integrateds are also pretty hard to beat for the price.

I know this will be dismissed by most as bunk because most super budget wonderfinds are usually a load. To me, the Play Station 1, as hyped in some circles, does actually sound very good. I'm not saying it knocks off mega-buck sources, I certainly have nothing like that to compare it to. But for $15 off CL this thing goes way past "stupid good", on the price/perf ratio, it's insane good!
Another bit of blasphemy, I suggest anyone with high efficiency speakers should have a t-amp for back-up. My PS1 cdp, XLO VDO cables, Hlly Tamp-20 amp, "white lightning moonshine" speaker cables, and Klipsch Forte II speakers comprise an incredibly enjoyable budget system. Did I say budget? Total outlay so far: $430!
Ultimate system that does everything right? No. Ultimately cheap and very enjoyable? Yes! Plays loud and will hit the bottom note on "Cosmic Hippo"! Super has been super fun!

Lightspeed Attenuator.