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Rotosound Ultramag UM9 10-46 Electric Guitar Strings

Featuring a Unique Blend of Materials



UK Delivery - from £4.99

Free & Next Day delivery to most UK locations when spending over £149

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Product Description

The Ultramag line from Rotosound continues the brands commitment to creating excellent strings for your electric guitar.

Innovative Blend

An Alloy 52 wrap (mixing together 52% nickel and 48% iron) has been used for a number of reasons. Firstly, Alloy 52 contains a much higher magnetic content in comparison to its traditional nickel string counterparts. As a result, you get far better sustain, volume and output; your strings even last longer too! Tuning stability is also enhanced – all thanks to the reduced friction coefficient that’s found in the wrap material.


  • Non-Coated
  • Ball End
  • Hex Core
  • Round Wound
  • Wrap: Alloy 52 (52% Nickel, 48% Iron)
  • Gauges: 10, 13, 16, 26, 36, 46 (Plain 3rd)
  • Gauge Range: 10-46

Finance available at checkout for orders £300+

How do I use instant finance?

It's simple! Just add the products you want to your basket and click the "Checkout" button in your basket. Go through the checkout process and tick the "Finance" option under "Select Your Payment Method". You can then choose which finance term you'd like to apply for, and change your deposit if you wish.

At the end of the checkout you'll be taken to the V12 Finance web site. This is where your finance application is processed. Assuming your application is accepted you'll be able to place your deposit and confirm your order right there.

Then, your order will come through to Andertons and we'll send you the goods. Get approval before 3pm and we'll send your order out the same working day (stock permitting) for next working day delivery!

Who can apply for finance?

You must: spend over £300, be at least 18 years of age, have been a UK resident for 3 years or more, be able to make repayments by Direct Debit, be in regular employment (minimum of 16 hours per week) including self-employment, or in permanent residence with your partner who is in regular employment.

Read More About Online Finance

Andertons Music Company's Registered Office: 58-59 Woodbridge Road, Guildford, GU1 4RF. Andertons Music Company acts as a credit broker and not a lender and only offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority. Andertons Music Company is authorised and regulated by the Financial Conduct Authority, firm registration number 716155. Credit provided subject to age and status.