Marshall Amp Forum - View Single Post - Preamp Tubes?

RiverRatt · 05-08-2009, 10:11 AM

If I wanted to up the gain on my Blackheart 5 watt head, would I need a 12BZ7? Do these perform well in an amp with only 1 preamp tube?

05-08-2009, 10:11 AM	#255 (permalink)
RiverRatt Senior Member Join Date: May 2008 Location: Between Memphis and Nashville Posts: 517	Re: Preamp Tubes? - Who, What, When, Where, Why, and How? If I wanted to up the gain on my Blackheart 5 watt head, would I need a 12BZ7? Do these perform well in an amp with only 1 preamp tube?