Pirastro Obligato Violin G String - 4/4 Size Silver

Silver-wound Violin String with Modern Synthetic Fiber Core - 4/4 Size, Medium Gauge

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Pirastro Obligato Violin G String - 4/4 Size Silver

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While this isn't an item we normally stock, we can still get it to you as fast as possible due to our great relationship with Pirastro. Go ahead and place your order and we'll follow up shortly to let you know when to expect it. Estimated May 2026.

Violin Strings Are Not Returnable

Sorry, violin strings cannot be returned, so please call if you'd like help choosing.

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Pirastro Obligato Violin G String - 4/4 Size Silver

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Q: What kind of sound can I expect from the Pirastro Obligato G string?

The Obligato G string is known for its warm, rich, and complex tone, often compared to traditional gut strings. Because it uses a modern synthetic core, it offers the brilliance and projection needed for solo performances while maintaining a focused, gut-like warmth. This makes it a versatile choice for players looking to add depth and character to their instrument's lower register.

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Q: Who is the Pirastro Obligato G string designed for?

This string is ideal for violinists seeking the tonal complexity of gut strings without the tuning instability. It performs well across various genres, from orchestral settings to solo recitals. Whether you are a student developing your tone or an experienced performer needing reliable stability under stage lights, the Obligato provides a professional-grade sound that responds beautifully to subtle nuances in your bowing technique.

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Q: How does the synthetic core affect tuning stability and playability?

Unlike traditional gut strings, the Obligato's synthetic core is highly resistant to changes in temperature and humidity. This means you will spend less time tuning and more time playing. It offers an ultra-short playing-in time, a quick response, and a comfortable feel under the fingers. If you have questions about how these strings will pair with your specific violin, a Sweetwater Sales Engineer can provide personalized advice.

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Q: Is this string compatible with my violin's tailpiece?

The Pirastro Obligato G string features a standard ball end, making it compatible with most modern 4/4 violin tailpieces and fine tuners. It is designed specifically for full-sized instruments. When installing, ensure the string is properly seated in the bridge and nut slots. If you encounter any issues during setup, Sweetwater offers live expert support to help guide you through the process.

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Q: What are the benefits of the silver winding on this G string?

The silver winding on the Obligato G string provides a high-density wrap that contributes to its warm, dark tonal character and excellent projection. Silver is a popular choice for G strings because it allows for a thinner string diameter while maintaining the necessary mass for a deep, resonant sound. This construction ensures exceptional response from the softest pianissimo to the loudest fortissimo.

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A Next-gen Synthetic-core Violin String

This Pirastro Obligato violin string teems with an ear-grabbing combination of warmth and brilliance, as well as rich overtones and a focused character. The secret to its explosive sound rests in Pirastro's modern synthetic fiber core. What's more, it delivers outstanding playability and exceptional response from the softest pianissimo to the loudest fortissimo. The string players here at Sweetwater have found this Obligato string to exhibit an ultra-short playing-in time. Beyond that, it effortlessly adapts to changes in temperature and humidity. Grab this Obligato violin string and experience Pirastro's next-gen performance for yourself!

Pirastro Obligato Violin String Features:

Violin string with modern synthetic fiber core
Teems with an ear-grabbing combination of warmth, brilliance, and overtones
Exceptional response from the softest pianissimo to the loudest fortissimo
Ultra-short playing-in time
Effortlessly adapts to changes in temperature and humidity
G (silver-wound, synthetic core)

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Tech Specs

Type: G String
Instrument Size: 4/4
Core Material: Synthetic
Winding Material: Silver
Gauge: Medium
End Type: Ball
Manufacturer Part Number: 903140

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