Some things I'm thinkin about doing this year:
I want to try to move my system upstairs to the somewhat isolated room above the garage so I can listen louder and later, but I'm a little afraid to move out of the downstairs family room. It might get reclaimed to its proper use!
If/when I move upstairs I want to try CABS subwoofer system, with the 4 subwoofers being infinite baffle, with backwave going into side attics or garage under the floor.
I am definitely getting a new DAC. Old one has caused enough gray hairs. Not sure if I will DIY or go commercial.
I want to build a rack for vinyl and some shelves for my CDs.
Build a home theater. Wat?!? Yup, I need to move the TV from the upstairs audio room space. So 3 rooms have to change purpose. My wife is all for it, and she wants a big flat screen TV so this is good opportunity to change everything.
I'm learning how to design PCBs to help a friend bring his amplifier designs to market. Steep learning curve, but fun. I'd like to complete 2 of them this year. 1 is halfway done.
I want to experiment with record cleaning methods. I have some weird ideas to try. "One weird trick to clean vinyl LPs!" Look for me in your Spam folder! Last year I built a jig to try my 1300psi pressure washer, it didn't do anything!
Finish converting my 2 way Kairos stand speakers to 3 way floorstanding.
Wall-mount my TT to get it off the floor! Not sure how that will work with 8 inwall subwoofers...
Maybe start an audio blog so I can write more without clogging up the forums.