Octava Viola Sets
Model Number	Strings		Size	Gauge	Tension
4807S	A, D, G, C Silver		Standard (15-16 1/2”)
4805	A, D, G, C Nickel		Intermediate (14”)
4804	A, D, G, C Nickel		Junior (13”)
4803	A, D, G, C Nickel		Mini (12”)
4802	A, D, G, C Nickel		Sub-mini (11”)
Octava Viola Single Strings
Model Number	Strings		Size	Gauge	Tension
4817	A	Aluminum	Standard (15-16 1/2”)		12.2
4815	A	Aluminum	Intermediate (14”)
4814	A	Aluminum	Junior (13”)
4813	A	Aluminum	Mini (12”)
4812	A	Aluminum	Sub-mini (11”)
4827	D	Aluminum	Standard (15-16 1/2”)		10.5
4825	D	Aluminum	Intermediate (14”)
4824	D	Aluminum	Junior (13”)
4823	D	Aluminum	Mini (12”)
4822	D	Aluminum	Sub-mini (11”)
4837	G	Nickel	Standard (15-16 1/2”)		15.8
4835	G	Nickel	Intermediate (14”)
4834	G	Nickel	Junior (13”)
4833	G	Nickel	Mini (12”)
4832	G	Nickel	Sub-mini (11”)
4847S	C	Silver	Standard (15-16 1/2”)		11.1
4845	C	Nickel	Intermediate (14”)		10.3
4844	C	Nickel	Junior (13”)
4843	C	Nickel	Mini (12”)
4842	C	Nickel	Sub-mini (11”)		10.3