  I consider the effect of the finite width of the resonant level on its
thermodynamics and tunneling transport properties in the single electron
charging regime. The finite width of the levels results from their
delocalization with formation of a narrow band due to their mutual overlap.
Making use of $1/N$ technique one can show that there is a fixed energy level
position at which the system undergoes the transition from the Kondo regime
(above this energy) to the paramagnetic regime (below it). The linear bias
conductance calculated as a function of the chemical potential turns out to be
suppressed all around except for the vicinity of the transition energy where it
has an asymmetrical resonant behavior.
