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F Red violin single a' string,  medium gauge

violin a' string,  single length

medium gauge  .82mm

heavy gauge  88mm

These strings tend to feel heavier than they actually are in gauge. Do not order them if you use lighter gauges in gut strings than what are listed.

Please note that we will only ship these to US addresses. If you are outside the US please order from If you order and your mailing address is not in the US, your order will be cancelled and refunded.

The F-Red Series are the new synthetic strings for bowed instruments, developed by Aquila Corde Armoniche as an alternative to natural gut but not a substitute. They are intended for use in humid climates, an economical solution for students, or for players that wish to avoid using animal based strings.
Eco-sustainable, stable in intonation and durable.


  • to avoid damage, do not cut the strings; in case you want to shorten them, first spread some quick glue around the point where you want to cut;
  • once installed, before you start playing them, it’s important to apply some rosin on the portion of the string that will come into contact with the bow.

F Red violin single a' string, medium gauge

SKU: 01FG2
Out of Stock
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