Section 7, redrawn · Audio boards7-11 PCB X-Ray - Select Reproduce Amplifier⤢ zoom7-11 PCB X-Ray - Select Reproduce Amplifier · view his PNGVector, traced from his Paint.NET layers.Download vector (SVG)Download full size (PNG)← 7-10 Schematic - Selective Reproduce Amplifier7-12 PCB & Schematic - Test Oscillator →