S Saltyterp New member Jan 15, 2021 #1 Does the tzt3 12 have a built in fan? There is a low level audible hum with the unit powered on. Unsure if this is baseline or something is in error
Does the tzt3 12 have a built in fan? There is a low level audible hum with the unit powered on. Unsure if this is baseline or something is in error
Johnny Electron Administrator Staff member Jan 15, 2021 #2 Yes it has an internal cooling fan that runs.
