Here is a quick demo of my 1968 Univox U45B 112 Combo Guitar Amp. This thing was made in Japan and is unusual in the world of guitar amps in that it uses an oddball pair of 6BM8 power tubes to get that juicy overdrive.
These were apparently built as bass amps, but are better for guitar. This one has had a cap job, but is all original other than that. Original Jenson C12S ceramic speaker is pumping out the tone.
The sound was done straight through my IPhone 4, so keep that in mind. Guitars are a PRS 10-Top Singlecut Trem and a Fender American Deluxe Ash Strat.