Sano supersonic 70s

I was unable to positively ID the model . Looks identical to the supersonic but has a 12in speaker not a 15. Which is a jensen special design and sounds awesome. Tubes are 6bq5 which is bascially an american el84. The input labled POW bypasses the preamp section . Because of the way the amp sits in the cab theres little air circulating so I built an enclosure that sits on top of the speaker . This can easily be put back if so desired.nput labeled