Heathkit, IP-18, 1-15VDC Regulated Power Supply, ib-28, Impedance Bridge, UXR-2, The Oxford Transistor Radio, Specifications Sheets x3
Heathkit, IP-18, 1-15VDC Regulated Power Supply, ib-28, Impedance Bridge, UXR-2, The Oxford Transistor Radio, Specifications Sheets x3