I got a 68' vibrochamp today i turned it on and the valves glow, it has great tone and the tremolo is amazing the only problem is that it is quiet.
I know it is only 6watt but i think something is wrong here, even with volume turned to 10 the volum is so low i can put my hear against the grill and ask for more.
although it is distorting from 8 and above the volume is more like headphones than an amp

,It is not normal is it? where should i look for the problem?