CV2179 is the UK Government procurement designation for the commercial A2134 pentode. The literature shows that it is designated as an audio power valve. In class AB1 a pair of valves in push pull will deliver 13.3 Watts. The input needs 30 Volts peak to peak and the anode load has to 7500 Ohms.

In class A triode application the valve will generate 2.6W at 1.4% distortion.

The GEC logo showing that it is a brand of the M-OV Valve Company is on the reverse.

The thin glass tube envelope is 18 mm in diameter, and excluding the base pins is 60 mm tall.

 
Pin Connections

B7G	1	2	3	4	5	6	7
	g1	k	h	h	a	g3	g2

 
Absolute Maximum Operating Conditions

Pentode	Vh	Ah	Va	Vs	mAa	mAs	Pout	D
	6.3	0.635	250	165	40	12	13.3W	4.5%

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This exhibit was last updated on 06 November 2007