Knobloch Actives CX Carbon MHT Classical Guitar Strings 400ADC Full Set
[400ADC]

I have a Montalvo flamenco guitar and an EsteveGr7 guitar. Tried these on the Montalvo and took them off after two days. The Montalvo needs punchy bass since it tends to be a bit light/thin sounding. I'll try putting them on the Esteve that is a bit bassy and should be a better match. So far my favorites are Hannabach--Carbons on the top and their "custom" basses on the bottom.