I just picked up an old, ugly 1x12 combo that was made by Sano in the 60's. It had a Radio Shack speaker in it and sounded like crap in the store. I looked in the back and saw 2 amperex preamp tubes and 2 RCA el84's so I traded for it. This amp sounds great after changing the speaker out to a Utah that I had laying around. It is shaped kind of like the Mercury combos but is covered in cheap Grey speckled covering and it has fantastic Tremolo. The only model info I can see on it is it says 16 watt on the faceplate which is black and on the top. This ugly amp sounds better than any of the Boutiques I have had and it was only about $150 in trade value.