Rotosound UM9 Ultramag 09-42 Alloy 52 Electric Guitar Strings

Rotosound UltraMag are the latest string offering from British string manufacturers Rotosound and wound with Alloy 52 - a unique blend of 52% Nickel and 48% Iron.

Alloy 52 has a higher magnetic content than traditional nickel strings helping to deliver more output, volume and sustain.  Not to mention the added benefit of longer string life.

The wrap material also has a low coefficient of friction helping to improve tuning stability no matter the environment you find yourself playing in.  

Rotosound materials expert, John Doughty, explained the science behind the strings;

“With a composition of 52% Nickel and 48% iron, this highly magnetic string will certainly accentuate those middles and lows over their steel counterparts. Designed for use in the aerospace industry and high-end electronics, the low coefficient of expansion will help maintain tuning in wide-ranging environments. With its corrosion resistant properties and its unique blend of sound, it is a truly a string for the discerning player seeking that extra tonal character.”

SKU: UM9

Re: Delivery. All orders placed on weekdays before 3:45pm will be despatched that same day.  All of our delivery options can be found at checkout or on our delivery page.

Re: Returns. We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, please contact us at info@stringsdirect.co.uk.

For further information visit our Returns & refunds page.