High quality extruded aluminum and wood chassis. Suitable for tube linestages and tube power amplifiers. Overall Dimensions 9.5" W x 14"D x 4.625"H. Top plate is  8"W x 12"D  and .125" thick extruded aluminum. This is a very solid chassis which can carry heavy components with no sagging. Standard version has red oak sides . Services available chassis drilling, polishing and other wood types for additional charge. Please contact www.iagaudio.com for customization or more details.  These chassis are hand built to order  and are made in the USA.