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6CM7 GRAY PLATE
Fine miniature glass 9-pin double-triode tubes manufactured in Australia. Two dissimilar medium-mu triodes, one vertical deflection blocking oscillator, and the other as vertical amplifier. They have additionally a controlled heater warm-up, four copper posts, gray plates and top halo-getter. Tubes are printed in white MINIWATT, in black 6CM7, and boxed in standard yellow and blue Philips Miniwatt boxes.