  ALICE is the LHC experiment dedicated to the study of heavy-ion collisions.
At forward rapidity a muon spectrometer detects muons from low mass mesons,
quarkonia, open heavy-flavor hadrons as well as weak bosons. A muon selection
based on transverse momentum is made by a trigger system composed of 72
resistive plate chambers (RPCs). For the LHC Run 1 and the ongoing Run 2 the
RPCs have been equipped with a non-amplified FEE called ADULT. However, in view
of an increase in luminosity expected for Run 3 (2021-2023) the possibility to
use an amplified FEE has been explored in order to improve the counting rate
limitation and to prevent the aging of the detector, by reducing the charge per
hit. A prototype of this new electronics (FEERIC) has been developed and tested
first with cosmic rays before equipping one RPC in the ALICE cavern with it. In
this paper the most important performance indicators - efficiency, dark
current, dark rate, cluster size and total charge - of an RPC equipped with
this new FEE will be reviewed and compared to the others read out with ADULT,
in pp collisions at 5 and 13 TeV and in Pb-Pb collisions at 5 TeV.
