1976 Marshall 100Watt Super Lead (Half Stack)

Trying out my Epiphone 60’s Les Paul & Fender Stratocaster on my Vintage Marshall Half Stack!
Been playing since September 2021 so my sound is not all that great YET… also i have no idea about any specs on my Half Stack besides the Head being from 1976 and everything being Made in England i have no idea if it’s original or not! It was a gift from a family member that used to play back in the day so yeaaaa!