YJ "Blue/Black" circuit board with Nichicon power supply capacitors wrapped in a solid die-cast aluminum enclosure. Teflon coated, twisted, solid copper wire with WBT silver solder. Kimber Kable TCSS wire on the outputs. PEC brand potentiometer. Vintage style toggle switch. Neoprene vibration isolation washers supporting the circuit board. Black textured enamel with silver pinstripe. Machined, solid metal, chrome plated volume knob. 3M brand elastomer feet.
Eleanora Fagan, professionally known as Billie Holiday, was an American jazz musician and singer-songwriter. Nicknamed "Lady Day" by her friend and music partner Lester Young, Holiday had a seminal influence on jazz music and pop singing.