Date   
More paddles and keys ... By Paul Galburt - K2AYZ · #38779 ·
#qcx Linear vs Logarithmic: a note on the QCX volume control By Paul Galburt - K2AYZ · #37070 ·
How I saved my QCX (again) By Paul Galburt - K2AYZ · #36688 ·
QCX Panel Drawing By Paul Galburt - K2AYZ · #36595 ·
QCX Panel Drawing By Paul Galburt - K2AYZ · #36307 ·
Building a 40 meter QCX for someone else, missing, and extra parts... By Paul Galburt - K2AYZ · #36276 ·
QCX components needed for latest hardware revision. By Paul Galburt - K2AYZ · #36238 ·
QCX capacitors By Paul Galburt - K2AYZ · #36157 ·
QCX 3D model By Paul Galburt - K2AYZ · #34217 ·