Solid Cherry and Walnut are standard woods available at no extra charge.
All baffles are of solid walnut lamenated over 13 ply .75" Baltic Birch

Maple, Quartersawn Wht. Oak and Ebonized Walnut are an additional upcharge :
$600 for the DA-2.1 & DA-RMa and $900 for the Ulysses, Athena & DA-1.1