Rode Stereo Bar SB20

I got this to be able to arrange SDCs for stereo XY and ORTF. Few stereo bars include the height offsets that this one does. It is made of plastic which initially seems disappointing, but is probably useful for keeping the weight down (useful if the stereo bar is on the end of a boom arm). The choice of plastic in its design means that it is slightly chunkier - this is not an inconspicuous stereo bar which might be a consideration if recording recitals.
It is slightly longer that most stereo bars.
The markings are not terribly useful in adjusting for XY/ORTF. This might depend of the length of the SDCs or LDCs you are using. I would still recommend the use of a cutout for setting up ORTF.
The thread on the screws is rather sharp and removing the offsets requires some effort. I already sliced a finger once doing this. Rode do warn you about this sharpness in the leaflet, but I don't understand why they didn't just round the edges of the threads slightly. I will concede that I have 'city hands' though.

Sturdy but lightweight plastic bar that I bought to experiment with small condensor mics in various configurations (ORTF, XY, 20cm parallel) for recording my grand piano. Works very well for this, includes very handy markings to make your setup reproducable each time. Also reduces the amount of stands and the general clutter in the area of the piano :-)
Contains an adapter so it works with two sizes of microphone stands (5/8 and 3/8)

I think it is a little expensive for what it is, but there seems no good alternative, so I would buy it again!

ps Note that max spacing for the mics is about 20cm.

I took delivery yesterday, of Two of these bars, and I must say I'm very impressed with these stereo bars. They do exactly what it sais on the tin, they feel very sturdy and are very easy to use with my M5's. The height adapters work Perfectly and prevent a good fight with Your XLR cables.
The only thing I was a bit disappointed with myself, is that the bars don't come with what I call the "swivel-head" to mount it onto a boom pole on a mic stand, and you need to buy these Pivot Adaptors separately. If your mic stand has a boom arm, Get the "PIVOT ADAPTORS" too!!
I guess I was expecting a bit too much, and had to step down onto Planet Earth again, never mind me.
But the bars are seriously Good, trust me on that one.