Does adderoll XR or its generic equivalent cause ear ringing?

Tinnitus and adderal. Ringing of the ears is called tinnitis. This condition is often caused by medications such as amphetamines certain antibiotics certain antidepressant and even caffeine. It is also a symptom someone is experiencing hearing loss. It really does not matter if the medication is generic brand name. This it's a good opportunity to get your hearing checked as you may not tolerate the medication.
Not usually. That is not a common side effect. But meds that affect the brain can have unique effects in people. Amphetamine is a stimulant, and the excitatory effects may be causing neurons to fire somewhere in the auditory circuits, giving such a sensation. I would expect it to happen either at high doses, or during the first week or two of starting the medication.