Similiar to the ECH81. The triode heptode was designed for the role of frequency changer (mixer) in superhet receivers for AM reception. New Old Stock * No longer available for export MFR: Amperex * Made in Austria SKU: ECH83-BugleBoy-Amp
Silver plated tubes may exhibit some silver tarnish (which does not detract from performance). Some tubes may show faint marks from the socket in our testing equipment. All NOS tubes carry the RF PARTS Standard Limited Warranty covering workmanship and materials for 90 days.
For use as a frame output tube and frame oscillator or pulse amplifier in television receivers. Can replace 18GV8 / PCL85 tube types. New Old Stock* No longer available for export MFR: Amperex * Made in Holland SKU: PCL85