Sovtek EL84M
The Sovtek EL84M is a rugged military issue EL84/6BQ5 that can withstand higher plate current than any current production EL84, and is a suitable replacement for the 7189. The Sovtek EL84M has a clean sound, and nice balance. Good if guitar players want an alternative from the warm distortion. Great for hifi applications. Very smooth sounding and tons of headroom. *****UNMATCHED SINGLES ONLY*****