Tubes - Transmitting, Audio, Misc.

Pentode intended for use as a Radio Frequency, Intermediate Frequency, or Audio Frequency amplifier
New Old Stock * No longer available for export
MFR: Telefunken - West Germany
SKU: EBF80-TELE

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A diode-pentode having variable-mu chacteristics and can be used with a sliding screen grid voltage.
Intended for use as an R.F., I.F., or A.F. amplifier.

New Old Stock * New In Box * No longer available for export
MFR: Telefunken
Made in Germany
SKU: EAF42/6CT7-TELE

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:  Telefunken
Made in Germany
SKU: ECH83-TELE

Please see our warranty policy on our home page.

For use as an I.F. amplifier detector and for automatic gain control in car radio sets to be operated directly from a storage battery.

New Old Stock * New In Box * No longer available for export
MFR: Telefunken
SKU: EBF83/6DR8-TELE