6883B/8032A Beam Power Amplifier. Designed to function as an af power amplifier and modulator, a linear RF power amplifier, and a class C power amplifier and oscillator. MFR:GE, RCA, Motorola. SKU: 6883B.
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6883B 8032A 8552 Valvola Nos Rca Tube Valve Metal Base Black Plate Ham Radio EUR 49,90 - PicClick IT
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NEW Vintage GE 6883 B 8032 A 8552 Vacuum Tube Tests Good, Original Box, NOS | eBay