6F6 KT63 ARP17 CV1186 CV1911 NR85 AUDIO PENTODE VARIOUS MANUFACTURERS

Manufacturers: GEC Valves , Osram , Marconi , RCA

Type 6F6 is a general-purpose audio output pentode intended for domestic and car radios. Its output is  similar to that of the  6V6 but it was more sensitive with the ability  to be driven directly from the detector output, thus saving one stage of audio amplification - a boon for car radio design. 

If a pair are used as an audio amplifier in push pull class A, 10.5 Watts are possible with 3% distortion.  The equivalent type KT63 is a beam tetrode.    Type 6F6 was first introduced in 1936.
Picture of OSRAM KT63 ST SHAPED BLACK BASE
OSRAM KT63 ST SHAPED BLACK BASE
On offer today we have an Osram KT63 BEAM TETRODE VALVE in the classic ST shaped envelope. This tests as 100% emissive using our AVO VCM163.
Stock Code: y55
Availability: 1 in stock
Delivery date: 1 week
£22.00
Picture of OSRAM KT63 ST SHAPED BLACK BASE
OSRAM KT63 ST SHAPED BLACK BASE
On offer today we have Brimar orange print 6F6 (KT63) BEAM TETRODE VALVE in the classic ST shaped envelope. This tests as 100% emissive using our AVO VCM163.
Stock Code: y49
Availability: 1 in stock
Delivery date: 1 week
£22.00
Picture of BRIMAR ORANGE PRINT 6F6 ST SHAPED
BRIMAR ORANGE PRINT 6F6 ST SHAPED
On offer today we have Brimar orange print 6F6 (KT63) BEAM TETRODE VALVE in the classic ST shaped envelope. This tests as 100% emissive using our AVO VCM163.
Stock Code: y55
Availability: 1 in stock
Delivery date: 1 week
£22.00
BRIMAR ORANGE PRINT 6F6 ST SHAPED
Availability: 1 in stock
Delivery date: 1 week
£22.00
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