4689K — Candidate to replace following?

Power Pentode — Octal

Top 10 Picks

EL5Gdrop-in

6.3V✓ Close

EL3Gdrop-in

6.3V✓ Safe

Your Tube

Base: Octal

Heater: 6.3V / 1.35A

Type: power pentode

gm:8.5mA/Vra:25,000ΩIa:58mAPa:18WVs:275V

Pinout (Octal)

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Candidates to replace (2)

Fit:

Status:2 shown

6.3V Heater(2 candidates)

	Tube	Status ↑	Pa	Ah	Fit
	EL5G	✓ Close	18W	1.35	drop-in
	EL3G	✓ Safe	9W-50%	0.9	drop-in

target +0 selectedpick 1+ to compareselect 1+ candidate to compare