KT88 generic

Bottom view. Duncan Amps TDSL

KT88 Ratings

Vh	Ih	VaMax	Vg2Max	VhkMax	PaMax	Pg2Max	IkMax	Cgk	Cak	Cga
6.3	1.6	800	600	200	42	8	230	16.0	12.0	1.2

KT88 Application Data

Class	Va	Vg2	Vg1	Ia	Ig2	Rk	Zout	Pout	THD	Notes
AB1	521	300		2x 64	2x 1.7	2x 460	9000	50	3.0	B+ = 560V
AB1	552	300	-34.0	2x 60	2x 1.7		4500	100	2.5
AB1 U/L 40%	553		-75.0	2x 50			4500	100	2.0
AB1 U/L 40%	453		-59.0	2x 50			4000	70	2.0
AB1 U/L 40%	436			2x 87		2x 600	6000	50	1.5	B+ = 500V
AB1 U/L 40%	328			2x 87		2x 400	5000	30	1.0	B+ = 375V
AB1 triode	349			2x 79		2x 525	4000	17	1.5	B+ = 400V
AB1 triode	422			2x 94		2x 525	4000	31	1.5	B+ = 485V

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