Amps & Effects MESA/Boogie Amp Parts | Mesa/Boogie 6L6 Gc Str 443 Power Tubes – Matched Duet

The Mesa/Boogie 6L6 Str-443 Power Tubes Provide A Great, Vintage-Style 6L6 Voice. These Nicely Balanced Tubes Offer A Deep Low End, Controlled And Tailored Low-Mids With A Pleasing Sparkle And Chime On The Top End.