after almost 2 years,i found the time to engrave
the serial numbers with my 1965 analog gravograph pantograph, and sent to anodisation.
caruso nr.144-195 are back in the lab for further assembly.
all new caruso’s have a lower 2nd resonance and a few other improvements.
and we will have soon nice polepiece logo stickers!
can’t decide the color’s yet. it wont be one of those. 
