title_body: My coffee isn't acidic enough?
upvoted_answer: To add to cabmeurer's answer, I think a big reason for the lower levels of acidity in your drip coffee when compared with other methods (pour-over, Aeropress, etc.) comes down to temperature. This post shows the results of sticking a temperature probe below the shower screen in a Cuisinart drip coffee machine similar to the one you have: when the water tank is filled with cold (15°C) tap water, the resulting brew is made with water that is 88°C or colder. Meanwhile, the brew temperature of a pour-over or Aeropress made with water fresh off the boil will be much higher, closer to 95°C. Brewing at higher temperatures might be what allows you to get more of the acidity you desire.
  Luckily, that same post shows that using hot (45°C) tap water to fill the water tank of the drip machine can help to increase its brewing temperature. With cold water in the tank, it takes a full 6 minutes for the water leaving the shower screen to reach 88°C; with hot tap water instead it takes just 1 minute, and the brew temperature eventually reaches 95°C. Still maybe not as hot as other brewing methods, but perhaps an improvement on what you've got at the moment. Good luck!