The item that Kal suggested looks like a sweet piece of gear.
In the winter, there are places upstairs where I can keep an open bottle and it will stay at serving temperature.
In summer, I vacuum seal the bottle and put it back in the wine cellar between sessions.
Unless it is a particular kind of white or rose', I feel the regular refer is too cold.
If it's an older red wine, I keep it standing up so the sediment will stay settled on the bottom.
I keep my wine cellar at 57º and I find, as a rule of thumb, that if I remove a red wine from the cellar and let it stand about an hour before drinking, it will come up to around 62º, which is an excellent temperature to serve most red wine. Generally, I also open it as soon as I get upstairs, so it can breathe in the bottle for an hour before serving.
Sometimes, I open it and let it stand in the cellar for a few hours prior to bringing it upstairs if I feel it needs a lot of air before serving.
I still bring it up about an hour before consuming so it can come up to serving temperature.
White wines, I will bring out of the cellar just before consuming.
White wines, too, often open up and become more interesting as they warm up a little and breathe.
If the brand Kal suggested (I am eyeing the Supremo model) works as advertised and doesn't spend its cartridges too fast, it could solve a lot of problems with one piece of gear.
Of course, as an audiophile, you are duty bound to resist any one-box solution!
