3 PCB (High quality 4-layer PCBs) Set + 2mm Thick Metalphoto Aluminum Panel + Knobs + 1 DP3T Switch + 2 DPDT Switches + 2 Toggle Button Caps for 2V2 Dual Osciallator. 100% Thru-Hole DIY Build (with 1 footprint option for SOIC). BOM and build info on page link below.